Comparative Study of Growth and HSP70 Gene Transcription in Japanese Quails fed Different Levels of Black Soldier Fly, Hermetia illucens
Research Article
Comparative Study of Growth and HSP70 Gene Transcription in Japanese Quails fed Different Levels of Black Soldier Fly, Hermetia illucens
Mohammed A. El-Sayed1*, Mahmoud H Hatab2, Heba AEM Assi3, Nashaat S Ibrahim2, Hisham M Saleh2, Waheed AA Sayed2, Birgit A Rumpold4
1Animal Genetic Resources Department, National Gene Bank, Agricultural Research Center, P.O. Box 12619-Giza Egypt; 2Biological Applic. Department, Nuclear Res. Center, Egyptian Atomic Energy Authority, P.O. Box 13759, Cairo, Egypt; 3Animal Production Research Institute, Agricultural Research Center, Giza, Egypt; 4Department Education for Sustainable Nutrition and Food Science, TechnischeUniversität Berlin, Marchstr. 23, D-10587 Berlin, Germany.
Abstract | Edible insects are considered a promising nutritious, sustainable alternative protein source for feed. The effect of black soldier fly (Hermetia illucens) meal on growth performance, heat stress-responses (HS) and heat shock protein (HSP70) gene transcription in gendered Japanese quail was assessed. The quails were fed on three different diets containing 100% soybean meal (diet A), 50% soybean and 50% H. illucens meal (diet B) and 100% H. illucens meal (diet C). The results revealed that diet B and C significantly increased overall live body weight (LBW), relative carcass weight, small intestine, heart, liver, gender organs, spleen, and bursa of Fabricius of quails when compared to diet A. The LBW, relative carcass weight, and measured organs of the diet A group were significantly impacted by the interaction of dietary treatment and HS, whereas these traits had no or minimal effects on the diet B and diet C groups. The HSP70 gene transcription level was highest in birds exposed to cyclic HS and fed control diet A, and lowest in birds in the diet C groups. Conclusively, 100% replacement of the soybean meal with H.illucens meal can enhance the growth response, reduce HSP70 gene transcriptionand mitigate the negative effects of HS on quails exposed to cyclic heat stress.
Keywords | Hermetia illucens, quails performance, HSP70, gene transcription, heat stress.
Received | October 03, 2022; Accepted | December 20, 2022; Published | August 30, 2023
*Correspondence | Mohammed A El-Sayed, Animal Genetic Resources Department, National Gene Bank, Agricultural Research Center, P.O. Box 12619-Giza Egypt; Email: [email protected]
Citation | El-Sayed MA, Hatab MH, Assi HAEM, Ibrahim NS, Saleh HM, Sayed WAA, Rumpold BA (2023). Comparative study of growth and hsp70 gene transcription in japanese quails fed different levels of black soldier fly, hermetia illucens. Adv. Anim. Vet. Sci. 11(9): 1585-1596.
DOI | http://dx.doi.org/10.17582/journal.aavs/2023/11.9.1585.1596
ISSN (Online) | 2307-8316
Copyright: 2023 by the authors. Licensee ResearchersLinks Ltd, England, UK.
This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/).
INTRODUCTION
Edible insects have a major valuable source of protein in livestock feed. They are able to transform low cost material such as organic residues into high quality feed ingredients (Danieli et al., 2016; Makkar et al., 2014; Loponteet al., 2017).In addition, the authorization of a number of insect species as a source of protein for the European poultry industry is anticipated until 2020-2022 (Cutrignelli et al., 2018; Hatab et al., 2020).The use of insects for animal feed as soybean and yellow corn replacement may thus result in regional and sustainable supplies of feed for livestock and might prevent further rain forest deforestation for the cultivation of soybean and yellow corn in the future. In fact, soybean meal is the most popular source of supplemental plant protein for livestock and poultry rations and accounts for nearly 85% of all protein sources used in poultry feeds (Beski et al., 2015; Rada et al., 2017; Hatab et al., 2020). However, a large percentage of soybean and yellow cornare being imported into most countries, indicating high potential risk and increasing feed cost (Gu et al., 2010). As a result, using edible insects as alternative protein sources ensures continued animal production and has the potential to be a beneficial tool in reducing ration feed costs (Al-Qazzaz et al., 2016; Bovera et al., 2016; Belghit et al., 2018; Schiavone et al., 2016). Black soldier fly, H. illucens, and yellow mealworm, Tenebriomolitor, are now commercially produced as protein sources in poultry diets (Sayed et al., 2019; Basiouny et al., 2016; Marco et al., 2015; Kawasaki et al., 2019; Hatab et al., 2020).They could play a prominent role as feed because of their high nutrient contents, short life cycles, and can be reared extensively on a large scale using low cost materials as feed substrates (Parker 2005; Sayed et al., 2019). In addition to the high nutritive value of the insect meals, there is unique composition of insect meal protein which provides the bird protection against stresses compared to yellow corn and soybean meal. Due to the insects are poikilothermic organisms (Skendži et al., 2021) and the temperature of their body depends on the temperature of the environment, in addition, they have various heat shock proteins, give them unique feature to adapt, active, live and spread easily in any environmental conditions throughout the year (Wojda and Jakubowicz 2007; Wojda et al., 2009; Guz et al., 2021; Zhao and Jones 2012; Wrońska and Boguś 2020). Many reports conducted by (Wojda and Jakubowicz 2007; Wojda et al., 2009; Wrońska and Boguś 2020) emphasized an important role of heat shock proteins in immune response regulation and improving the resistance of insects to infection under thermal shock conditions. Hence, this research aimed to find out the relation between feeding insect meal and gene transcription of heat shock protein gene. Heat shock proteins (HSPs) are specific proteins that act as molecular biomarkers of different types of stress i.e. food deprivation, bacterial infection and temperature stress (Iwamoto et al., 2008; Cara et al., 2005; Deane and Woo 2005). It has been reported that there is eight HSP induced from chicken (G. gallus domesticus) and HSP70 gene transcription is variable in response to different stressors such as food restriction, heavy metals, insecticides, and temperature stress (Yoshimi et al., 2009; Sun et al., 2016; Cedraz et al., 2017). However, some studies reported that the gene may or may not be influenced by the stressors and was present under most conditions in organisms (Morales et al., 2011; Gkouvitsas et al., 2009; Wang et al., 2012).To date, there is no insight on the potential impact of using insect meals as feed ingredient on HSP70 gene transcription of poultry. Hence, it was aimed to study the impact of H. illucens meal utilization as partial and whole replacement of yellow corn and soybean meal in Japanese quail diets on growth performance and HSP70 gene transcription.
MATERIALS AND METHODS
Poultry ethics
The scientific committee of the Biological Application Department, Nuclear Research Center, Egyptian Atomic Energy Authority, approved all procedures used in this experiment, number 12PA/23, to the guidelines of the National Institute of Animal Health for animal Care and Use in the experiments.
Insect rearing, harvest and preparation of H. illucens meal
The Black Soldier Fly, H. illucens was reared and maintained in the insectaria building. The rearing conditions were 65 ± 5% relative humidity and 24 ± 2 °C. The rearing system was started from adult flies that fed on diets consisting of 3:1 of sucrose: yeast hydrolyzate. For drinking, water cups were supplied in the rearing cages. The laid eggs were collected daily. The larvae of H. illucens were reared on a semi-artificial diet composed of50.20 % water, 28 % wheat bran, 13 % sugar, 7 % yeast, 0.3 % sodium benzoate, and 1.5 % HCl. After 16 days, the newly formed Pre-Pupae were collected and mashed using Hamiliton blender and then oven-dried for 24 h at 40 °C. The resulting H. illucens meal was phyto-sanitary against various pathogens that may infect the insect meal, with minimal adverse effects on the quality of most fresh products (Organization, 1988) through exposingto 80 rad dose rate using a Cobalt 60 gamma cell at a dose rate of 0.03 rad/min. The H. illucens meal was kept and stored at room temperature until it used as ingredient to formulate the experimental diets.
Chemical analysis
The chemical compositions of soybean meal and H. illucens meal were analyzed in triplicates. The crude (protein, fat and fiber), and ash contents of soybean meal and H. illucensmeal were analyzed according to Association of Official Analytical Communities AOAC methods (2012). Methionine, lysine and cysteine of soybean meal and H. illucens were determined by high-performance liquid chromatography (Beckman Instruments, Inc., Fullerton, CA, USA), where soybean and H. illucens protein extracts was applied to a TSK 4000-SW column at a flow rate of 1.0 ml per minute and measured at a detection wavelength of 280nm. The total lipids were determined according to (Folch et al., 1957). Carbohydrate content was determined the by (Albalasmeh et al., 2013) method. Calcium content was determined by Atomic absorption Spectrophotometry (Varian Tectron AA575 series) while, inorganic phosphorus was determined calorimetrically by using Diamond kit produced by Stanbio Company, USA. Oxygen Bomb Calorimeter (Instrumentation India Co.) was used to determine the Gross caloric content.
Birds management
The feeding experiments were conducted on Japanese quails chicks kept at the poultry experimental unit of the Biological Application Department. Three hundred Japanese quail chicks, 10 days-old and weighing 46 g on average were divided randomly into 3 groups (100 chicks in each group, one group for each diet). Each group consisted of 5 pens replicates. Pen dimension was (1.0 m wide Х 1.2 m long) and was provided with an automatic drinker and feeder. All groups were farmed in Relative humidity 50 ± 5%, photoperiod (14 L: 10 D) hours and electrically heat- controlled batteries: the first week the temperature was controlled at 35 ˚C, while the rest of experimental period was maintained at 28 ± 2 ˚C. At the last week of experiment , 20 birds (10 ♂ and 10 ♀) in each group, were randomly selected, numbered and exposed for seven consecutive days to 40 ± 2 °C for 8 h (from 9:00 to 16:00a.m.) and then to 28 ± 2 °C during the remaining experimental period.
Feeding experiments
Three iso-caloric and iso-nitrogenicfeeding treatments were conducted in comparison. In the first treatment, the quails were fed on a control diet A, based on yellow corn and soybean meal. In the second treatment, the quails were fed diet B, where 50% of the soybean meal protein was replaced with H.illucens meal. In the third treatment, the quails were fed on diet C, where 100% of the soybean meal protein was substituted with H. illucens meal. All Japanese quail diets were formulated according to (NRC,1994) of quails. The three feeding experiments lasted for 6 weeks. Feed and water were provided ad libitum throughout the experimental period. The calculated chemical composition of threeexperimental diets are given in Table 1.
Growth performance and carcass traits
The initial body weight of quail chicks at the beginning of study and the final body weight at the end of the experimental period (6 weeks), were recorded to calculate the body weight gain after the experimental period. At the end of the experimental period of 42 days, 30 quails (6 birds/pen) from each feeding treatment (chosen on the basis of pen average final body weight) (3 female and 3 male) per pen were weighed and slaughtered for carcass analysis. Carcass, liver, heart, proventriculus, gizzard, intestine, spleen, bursa of fabriciusand gender organs for each slaughtered bird were determined and calculated as a relative percentage of LBW. All measurements were performed on the pen basis using a high precision electronic scale. The resulting samples of carcass were stocked at -20ºC for genetic analyses.
Determination of the HSP70 gene transcription
Twelve samples of dram muscle tissues were collected from slaughtered birds at the end of the experimental period (6 weeks) from each treatment were analyzed to determine the transcription of HSP70 gene by Animal Genetic Resources Department, National Gene Bank, Agricultural Research Center, Giza, Egypt, the samples were collected from the Poultry Research Farm of the Biological Application Department, Nuclear Research Center, Egyptian Atomic Energy Authority.
RNA Isolation
The QIA amp RNeasy Mini kit (Qiagen, Germany, GmbH) was used to extract RNA from tissue samples, with 30 mg of tissue sample added to 600µl RLT buffer containing 10μl β-mercaptoethanol per 1ml.Tubes were inserted into adapter sets, which are secured into the clamps of the Qiagen Tissue Lyse, to homogenise samples. High-speed (30 Hz) shaking steps were utilized to produce disruption in 2 minutes. The processes were carried out in accordance with the QI AampRNeasy Mini kit’s purification of total RNA from animal tissues methodology after one volume of 70% ethanol was added to the cleared lysate (Qiagen, Germany, GmbH). N.B. To eliminate remaining DNA, DNase digestion was performed on the column.
Oligonucleotide Primers
The primer sequences that were used in the real-time qRT-PCR study are listed in Table (2) along with the primers that were used, which were supplied by Metabion (Germany). A 25µl reaction including 12.5µl of the 2x QuantiTect SYBR Green PCR Master Mix, 0.25µl of Revert Aid Reverse Transcriptase (200 U/L), 0.5µl of each primer at a 20 pmol concentration, 8.25µl of water, and 3µl of RNA template was used to test the primers. The experiment was carried out on a Strata gene MX3005P real-time PCR equipment. The sample was compared to the positive control group using the «ΔΔCt” method described by Yuan et al. (2006), with the following ratio: (2-ct) whereas
ΔΔCt = ΔCt reference – ΔCt target; ΔCt target = Ct control for target gene –Ct treatment for target gene and, ΔCt reference = Ct control for reference gene- Ct treatment for reference gene.
Transcription of HSP70 gene
The SYBR intercalating dye was employed to examine mRNA transcription levels. Hsp70 and the housekeeping gene (ß. Actin) were tested using real-time PCR. The transcription levels of Hsp70 gene and ß. Actin as housekeeping gene were assessed in quails exposed to different diet treatments including 50, 100 % replacement of the soybean meal with H.illucensmeal and control either exposed or non-exposed to high ambient temperatures as shown in (Table 5 and Figures 1 and 2).
Table 1: Composition and calculated analysis of experimental diets of growing Japanese quail
Experimental diets |
|||
Ingredients [%] |
Diet A (0% Hermetia illucens meal) |
Diet B (50% Hermetia illucens meal) |
Diet C (100 % Hermetia illucens meal) |
Yellow corn | 42 | 55.5 | 66 |
Soybean meal (44%) | 46 | 19.5 | 0.0 |
Hermetia illucens meal |
0.0 | 17.5 | 30.5 |
soybean oil |
9 | 4.2 | 0.0 |
DL-methionine | 0.15 | 0.15 | 0.1 |
Choline chloride | 0.05 | 0.2 | 0.2 |
L-Lysine | 0.0 | 0.25 | 0.5 |
Dicalcium phosphate | 0.8 | 0.5 | 0.5 |
Limestone | 1.4 | 1.6 | 1.6 |
Sodium chloride | 0.3 | 0.3 | 0.3 |
Vitamin and mineral premix1 |
0.3 | 0.3 |
0.3 |
Calculated values2 [%] |
|||
Crude protein | 24.08 | 24.07 | 24.09 |
Crude fibre | 4. 4 | 4.49 | 4.78 |
Lysine | 1.34 | 1.3 | 1.26 |
Methionine | 0.53 | 0.59 | 0.58 |
Methionine+cysteine | 0.6 | 0.76 | 0.6 |
Calcium | 0.85 | 0.86 | 0.87 |
available phosphorus | 0.31 | 0.35 | 0.42 |
Metabolizable Energy (ME) MJ/kg | 13.37 | 13.57 |
13.58 |
1 vitamin-mineral premix provided per kg diet: IU: vit. A 4,000,000, vit. D3 500,000; g: vit. E 16.7, vit. K 0.67, vit. B1 0.67, vit. B2 2, vit. B6 67, vit. B12 0.004, nicotinic acid 16.7, pantothenic acid 6.67, biotin 0.07, folic acid 1.67, choline chloride 400, Zn 23.3, Mn 10, Fe 25, Cu 1.67, I 0.25, Se 0.033, Mg 133.4; 2 calculated according to National Research Council (1994)
Table 2: Target and reference genes, primers sequences, cycling conditions for SYBR green RT-PCR and reference.
RT: Reverse transcription P.D: Primary denaturation SYBR green RT-PCR
Statistical analysis
All variables data of this study were statistically subjected to ANOVA as a completely randomized design using SAS (2012), software version 9.1.3. Differences among means were assessed using Duncan’s multiple range tests (Duncan, 1955). The statistical model used in the analysis was as follows: Yijk = μ + Oi + Dj + Ag + ODij + ODAijg + eijk, where Yijk = the observation mean; µ =the overall mean; Oi = the effect of ith dietary treatment; Dj = the effect of jth HS; Ag= the effect of gth gender; ODij = the interaction effect of dietary treatments with HS; ODAijg= the interaction effect of dietary treatments and HS with gender; and eijk = the residual error of the model.
The strata gene MX3005P program analyses the SYBR green RT-PCR findings to determine the amplification curves and CT values in order to evaluate the variance of gene transcription on the RNA of the various samples and the CT of each.
Nutrient Analysis of soybean meal and H. illucens meal
The compositions and quality differences of soybean meal and H. illucens meal are summarized in Table 3. The metabolizable energy, total protein, total lipid, fiber, calcium, and phosphorus contents of H. illucens meal were significantly higher than of soybean meal, while, the carbohydrate content of the H. illucens meal was much lower (4.9 %) than of soybean meal (28.51%). The methionine content of H. illucens meal was 2 times greater than of soybean meal, while, the lysine content of soybean meal was comparable to H. illucens meal. The comparison of the nutrient compositions of soybean meal and H. illucens meal suggest that, in view of nutritional value, H. illucens meal is better than soybean meal as a feed ingredient. However, the high lipid content of 25.3 % of H. illucens meal in comparison to (defatted) soybean meal could be advantageous for either as an energy source or for providing essential fatty acids in feed.
Growth and carcass characteristic of Japanese quail
Effects of Black Soldier Fly, H. illucens meal replacement and HS on growth and carcass characteristic of gendered Japanese quail chicks are summarized in Table 4.The overall LBW, the relative weight of carcass, heart, liver, spleen, bursa of Fabricius, small intestine and gender organs of quails were significantly increased (P<0.001) by dietary treatment with H. illucens meal and/or HS for diet B and diet C, respectively, as compared with the control diet A. The interaction of the dietary treatment and HS that was applied significantly (P<0.001) affected the LBW, the relative weight of carcass and measured organs of the control group, while the treated groups showed no or the lowest effects on their traits. The statistical analysis of data showed the significant effect of gender on LBW, the relative weight of carcass, heart and liver. The interaction between gender and dietary treatment or HS sinificantly (P<0.001) affect-
Table 3: Average nutrient compositions of soybean meal and Hermetia illucens meal in % (based on dry matter).
Nutrient |
Soybean meal [%] |
Hermetia illucens meal [%] |
Dry matter | 96 ± 0.6 | 95±0.4 |
Total protein |
43.7 ± 0.9 b |
57.8 ± 0.7 a |
Total lipid |
2.3± 0.05 b |
24.9 ± 0.9a |
Carbohydrates |
30.0 ± 0.1 b |
3.9 ± 0.04 a |
Fiber |
8.4 ± 0.05 b |
9.8 ± 0.02 a |
Calcium |
1.1 ± 0.02 b |
2.7 ± 0.15 a |
Phosphorus |
0.43 ± 0.01 b |
2.89 ± 0.2 a |
Methionine |
0.6 ± 0.06 b |
1.19 ± 0.03 a |
Lysine |
3.2 ± 0.05 a |
2.2 ± 0.05 b |
Cysteine | 0.6 ± 0.1 | 0.4 ± 0.01 |
Metabolizable Energy (ME) [kcal/kg] |
2229 b |
3302 a |
Means designated with different letters in the same row are significantly different (p ≤ 0.05).
Table 4: Effects of dietary treatments of Black Soldier Fly, Hermetia illucens on Live body weigh (g), relative weight of carcass and selected organs (%) and Small intestine length (cm ) of heat stressed Japanese quails (Mean ±SE).
Traits |
Gender |
Measurements |
|||||||||||
Live body weight |
Carcass |
Proventriculus |
Gizzard |
Liver |
Heart |
Spleen |
Bursa |
Small intestine |
Tests |
Ovary |
Oviduct |
||
Conditions | Thermo neutral temperature | ||||||||||||
Diet A | 245.83 | 69.4 | 0.34 | 1.70 | 1.90 | 0.67 | 0.072 | 0.073 | 4.19 | 0.99 | 0.42 |
0.15 |
|
Diet B | 277.0 | 69.94 | 0.42 | 1.76 | 2.05 | 0.77 | 0.09 | 0.085 | 4.42 | 1.9 | 3.54 | 1.1 | |
Diet C | 280.8 | 71.61 | 0.48 | 1.80 | 2.48 | 0.78 | 0.11 | 0.111 | 5.04 | 3.1 | 5.5 | 1.84 | |
SEM | 9.96 | 0.81 | 0.007 | 0.04 | 0.06 | 0.017 | 0.006 | 0.005 | 0.13 | 0.3 | 0.73 | 0.24 | |
Conditions | Heat stressed | ||||||||||||
Diet A | 228.15 | 68.06 | 0.33 | 1.71 | 1. 95 | 0.62 | 0.07 | 0.065 | 4. 1 | 0.8 | 0. 3 |
0.095 |
|
Diet B | 273.3 | 69.02 | 0.38 | 1.8 | 2.17 | 0.72 | 0.09 | 0.08 | 4.51 | 1.6 | 2.87 | 0.99 | |
Diet C | 274.8 | 71.1 | 0.42 | 1. 85 | 2.32 | 0.79 | 0.092 | 0.104 | 4.93 | 2.72 | 3.9 | 1.18 | |
SEM | 6.45 | 0.96 | 0.009 | 0.05 | 0.07 | 0.013 | 0.038 | 0.04 | 0.09 | 0.13 | 0.47 | 0.17 | |
Conditions | Thermo neutral temperature | ||||||||||||
Diet A | Male | 206.7 | 71.4 | 0.42 | 1.69 | 1.92 | 0.68 | 0.077 | 0.08 | 4.01 | |||
Diet B | 220.0 | 71.8 | 0.43 | 1.82 | 2.01 | 0.76 | 0.084 | 0.11 | 4.45 | ||||
Diet C | 226.7 | 72.8 | 0.44 | 1.99 | 2.64 | 0.81 | 0.136 | 0.13 | 5.52 | ||||
SEM | 1.63 | 0.49 | 0.007 | 0.073 | 0.11 | 0.02 | 0.009 | 0.007 | 0.23 | ||||
Conditions | Heat stressed | ||||||||||||
Diet A | Male | 188.7 | 69.75 | 0.4 | 1.46 | 1.8 | 0.65 | 0.062 | 0.05 | 3.84 | |||
Diet B | 259.0 | 71.0 | 0.4 | 1.71 | 1.88 | 0.73 | 0.07 | 0.08 | 4.24 | ||||
Diet C | 275.7 | 71.25 | 0.41 | 1.82 | 2.2 | 0.78 | 0.096 | 0.09 | 4.81 | ||||
SEM | 10.2 | 1.27 | 0.01 | 0.09 | 0.05 | 0.01 | 0.076 | 0.077 | 0.07 | ||||
Conditions | Thermo neutral temperature | ||||||||||||
Diet A | Female | 265.0 | 65.4 | 0.39 | 1.65 | 1.88 | 0.61 | 0.054 | 0.06 | 3.81 | |||
Diet B | 318.0 | 66.5 | 0.44 | 1.90 | 2.19 | 0.66 | 0.075 | 0.069 | 4.44 | ||||
Diet C | 328.0 | 68.8 | 0.43 | 1.87 | 2.32 | 0.71 | 0.087 | 0.097 | 4.56 | ||||
SEM | 4.35 | 1.1 | 0.01 | 0.047 | 0.06 | 0.019 | 0.007 | 0.005 | 0.11 | ||||
Conditions | Heat stressed | ||||||||||||
Diet A | Female | 247.63 | 62.7 | 0.37 | 1.6 | 2.38 | 0.6 | 0.047 | 0.058 | 3.71 | |||
Diet B | 271.0 | 65.0 | 0.4 | 1.87 | 2.46 | 0.65 | 0.070 | 0.091 |
4.2 |
||||
Diet C | 290.7 | 66.1 | 0.40 | 1.8 | 2.73 | 0.70 | 0.080 | 0.12 | 4.31 | ||||
SEM | 5.1 | 0.87 | 0.01 | 0.05 | 0.06 | 0.025 | 0.005 | 0.009 | 0.15 | ||||
Interaction terms | Probability | ||||||||||||
Diet | 0.00 | 0.00 | 0.04 | 0.00 | 0.00 | 0.03 | 0.007 | 0.003 | 0.00 | 0.00 | 0.00 | 0.00 | |
Heat stress | 0.003 | 0.003 | 0.005 | 0.00 | 0.001 | 0.01 | 0.006 | 0.004 | 0.000 | 0.00 | 0.00 |
0.00 |
|
Gender | 0.00 | 0.00 | 0.87 | 0.24 | 0.00 | 0.00 | 0.11 | 0.26 | 0.99 | ||||
Diet * Heat stress | 0.00 | 0.00 | 0.00 | 0.00 | 0.001 | 0.003 | 0.002 | 0.00 | 0.001 | 0.01 | 0.00 | 0.001 | |
Gender* Heat stress | 0.00 | 0.00 | 0.00 | 0.001 | 0.19 | 0.002 | 0.37 | 0.002 | 0.00 | ||||
Gender* Diet | 0.00 | 0.013 | 0.06 | 0.000 | 0.18 | 0.00 | 0.38 | 0.00 | 0.05 | ||||
Gender* Heat stress * Diet | 0.00 | 0.00 | 0.00 | 0.12 | 0.014 | 0.37 | 0.36 | 0.95 |
0.00 |
Diet A: with 0% Hermetia illucens meal Diet B: with 50% Hermetia illucens meal Diet C: with 100% Hermetia illucens meal
Table 5: Effect of replacement the soybean meal with H. illucens meal on HSP70 Gene Expression in quail
Treatments |
Heat stress exposure |
ß. actin | Hsp70 | Expression HSP70 gene |
CT |
CT |
|||
Diet A with 0% H. Illunces meal |
No | 19.49 | 20 | |
Diet A with 0% H. Illunces meal |
Yes | 20.48 | 18.29 |
13.2145 |
Diet B with 50% H. Illunces meal |
No | 20.41 | 21.90 | |
Diet B with 50% H. Illunces meal |
Yes | 20.01 | 18.43 | 8.4869 |
Diet C with 100% H. Illunces meal |
No | 20.17 | 21.06 | |
Diet C with 100% H. Illunces meal |
Yes | 20.59 | 19.86 |
3.2034 |
-ed the LBW, the relative weight of carcass and all measured organs except for the relative weight of liver (P < 0.18) and spleen (P < 0.37). The interaction of gender, the dietary treatment and HS sinificantly (P<0.001) affected the LBW, the relative weight of carcass, proventriculus, small intestine and liver. While no significant effects appeared on the relative weight of gizzard (P <0.12), heart (P < 0.37), spleen (P <0.36) and bursa (P < 0.95).
Effect of diets and HS on the gene transcription
The interactions between diets and HS exposure on the gene transcription were observed in this study. The level of HSP70 transcription gene in the control group fed diet A with 0% H. illucens meal, was highly significant under high ambient temperature when compared with treated groups fed diet B with 50% H. illucens meal or diet C with 100% H. illucens. Moreover, the level of HSP70 transcription gene in the muscles of treated group with diet B was greater than the treated group with diet C. Investigating HSP70 gene transcription with HS exposure in control diet A was 13.215. While, the diet B were expressed of 8.487 with the HSP70 gene. Moreover, the gene transcription of the birds fed on diet C were 3.203, respectively as shown in Table (5).
DISCUSSION
Hermetia illucens meal appears to be able to provide protein, methionine, lipids, fiber, calcium, and phosphorus in higher amounts than soybean meal. The obtained results agree with a previous study conducted by Sayed et al., (2019) on the chemical composition of H. illucens meal that showed its high nutritive values. Similarly, crude protein content ranged up to 70% of dry matter, lipid content up to 25% of dry matter, higher crude fiber up to 11% in other insect species as reported in other studies (Rumpold and Schlüter 2013; Makkar et al., 2014; Al-Qazzazet al., 2016; Józefiak et al., 2016; Akullo et al., 2018; Schiavone et al., 2017; Spranghers et al., 2017; Hatab et al., 2020). In the present study, the nutrient analysis of H. illucensmeal and soybean meal clearly confirmed that H.illucens meal can be considered a valuable source of energy, protein, methionine and lipids and is thus an excellent alternative protein ingredient for soybean meal in quail diets formulation. Despite the feeding treatments were on iso-caloric and iso-nitrogenic diets and the impact of HS on growth, the aforementioned positive results on LBW and carcass characteristics could be attributed to the nutritional content of H. illucens meal as mentioned previously in Table 3 and also may be referred to no anti-nutritive factors present in H. illucens meal compared with soybean meal. Soybean meal was characterized by the presence of phytate and anti-nutritive factors such as, trypsin inhibitors and lectins, which severely depressed growth performance in poultry (Gu et al., 2010). The FAO administration in 2014 strongly recommended the inclusion of insect protein in livestock and poultry rations to improve the body weight and carcass characteristics Van Huis et al. (2013). In our results significant differences were observed for quails fed on diet B with 100% H. illucens meal and diet A with 50% H. illucens meal, respectively, compared with the control diet fed on soybean meal. These findings are coinciding with those observed by other studies (Widjastuti et al., 2014; Bovera et al., 2016; Schiavone et al., 2016; Zotte et al., 2019; Marono et al., 2017; Z Schiavone et al., 2018; Woods et al., 2019; Mbhele et al., 2019). Moreover, the observed interaction between nutrition used and HS that was applied in this study confirmed the high ability of treated diets with H. illucens meal on improving the LBW and consequently the carcass characteristics of quails even these birds reared and fed under HS exposure. Furthermore, the significant effect of gender on LBW, the relative weight of carcass, heart and liver along with the interaction present between gender and heat treatment in this study could be explained by the variation between the gender in oxygen consumption, body composition, body temperature and metabolic rate due to the variation in ambient temperature changes (Clarke and Rothery 2007; Hammond et al., 2000; Long et al., 2005; Chatelain et al., 2013). Hence, males had a significantly higher body temperature than females. Nonetheless, females showed higher oxygen consumption than for males (Ward et al., 2002; Moriya et al., 2004; Dart et al., 2002; Green et al., 2001; Chaid, 2020). Unfortunately, the oxygen consumption, body temperature and heart rate were not measured in this study. Thus, in this study, exposing gendered quails fed on H. illucens meal to abrupt changes in ambient temperature “heat stressing”, may associated with different gene transcription for HSP70 among dietary treatments. The obtained results in this study indicated that exposing control group fed 0% insect meal to periods of heat chock or hyperthermia induced the body to provide significant transcription of HS shock protein gene in their muscle tissue as protection during stress more than the treated groups that fed 50% or 100% insect meal as a replacement of soybean. However, HSP70 transcription of muscle tissue was not affected by insect meal replacements under thermo-neutral conditions. It is thought that, control group is more susceptible to HS and consequently, it suffers from negative impact on their growth. The adverse effects of exposing to HS on performance, physiological activity, nutrient absorption, digestion, blood circulation, respiration, consumption and utilization of food and sensitivity against several diseases were reviewed previously (Sayed et al., 2019; Hatab et al., 2020). Further studies reported the effect of stress stimuli in triggering the production of heat shock proteins in Japanese quail (Sahin et al., 2009; Kang and Shim 2021).Therefore the heat-stressed quails of control group combat these adverse effects through increasing their HSP70 gene transcription level, this stress protein is important to reduce the negative effects of exposing to HS by repairing the denatured proteins after stress in the process called “thermo tolerance”. But, in the case of treated groups with insect meal the transcription of HSP70 gene in their muscle tissue was lower susceptible to HS than the control group which mean that the heat-stressed quails of treated groups in particular group of diet C had low level of muscle HSP70 transcription compared to the control group and consequently, it had better performance under HS exposure. The reduction in the transcription HSP70 gene in treated groups may be attributed to the high nutritive value and unique composition of insect meal protein which provides the bird protection against stresses compared to soybean meal. In this respect, previous finding conducted by (Wu et al., 2018; Fagundes et al., 2020; Bortoluzzi et al., 2018) attributed the positive improvement in growth performance, intestinal development and immune functions of broiler chickens during the hot environment to dietary protein level with well-balanced amino acids. Thus, excellent protein source with high amino acids concentrations in poultry diets under HS must be taken into consideration to compensate the reduction in the protein and amino acids uptake during hot weather conditions (Pearce et al., 2013; Habashy et al., 2017). Moreover, enhancing amino acids-based antioxidant systems via optimizing the dietary supplementation could modulate the oxidative damage induced by HS (Wang et al., 2019). Furthermore, (Sahin et al., 2009; Hidayat and Komarudin, 2020) showed the vital role of dietary amino acids and minerals supplementation in decreasing HS and HSP70 transcription levels in heat-stressed birds. Also, Zhu et al. (2016) reported the role of dietary manganese supplementation in may enhancing the heart’s antioxidant ability and inhibiting the transcription of HSP70 in breast muscle. Another interesting observation is the fact that insects themselves respond to abiotic stressors such as elevated temperature, heat shock, viruses, bacteria, and a variety of chemical and physical stresses by a rapid increase in antioxidant activity and production of polypeptides heat shock proteins (Zhao and Jones 2012; Farahani et al., 2020). Hence, the heat shock proteins are abundantly expressed in insects are important modulators involved with insect survival. In the other side of the present study gender of treated birds has been mentioned to examine the pattern of muscle HSP70 gene transcription after heat chock exposure. This aspect is very important as birds have a marked genderual dimorphism, which strongly influences their performance under HS conditions. The results agree with Romani and Russ (2013) who showed greater transcription of Heat shock protein in males vs. female’s rats. A number of studies have attributed the induction of heat shock proteins in a variety of tissues, including skeletal muscle to the effect of gender hormones(i.e., estrogen and testosterone) (Paroo et al., 2002; Voss et al., 2003; Al-Madhoun et al., 2007; Nickerson et al., 2006). Moreover, (Long et al., 2005; Chatelain et al., 2013; Clarke and Rothery 2007; Hammond et al., 2000) reportedvariation between the gender in oxygen consumption, body composition, body temperature and metabolic rate due to the variation in ambient temperature changes. Hence, males had a significantly higher body temperature than females. Nonetheless, females showed higher oxygen consumption than for males.
CONCLUSION
The Hermetia illucens, could successfully use for poultry feed because it has high nutrient contents and short life cycle as well as may facilitate on large scale with low-cost material. In the view of nutrition, the comparative study between the nutritional compositions of both fly H. illucens meal and a soybean meal showed a higher nutritive value of the H. illucens better than soybean meal. Thus, when we conducted feeding trials in Japanese quail with H. illucens meal up to 100% replacement resulted successfully improvement in the final body weight, and carcass characteristics of Japanese quail chicks compared to the control treatment that fed on H. illucens. In the case of impact 50% replacement of the soybean meal with H. illucens meal, a slight increase in the final LBW and carcass characterization occurred, while, 100% replacement of the soybean meal with H. illucens meal, led to a higher increase in LBW and carcass characterization. Similarly, a higher change in HSP70 gene transcription and a noticeable change in HSP70 gene transcription of Japanese quail meat at 50% and 100% soybean meal replacement, respectively were identified in comparison to the quail’s original genome and the control treatment. The transcription gene in control was higher than in the case of the replacement soybean with 50 and 100 % of H. Illunces meal. Also, the interactions between HS and diet were observed in our study. Finally, the added insect of H. illucens significantly increased food intake and reduced HSP70 gene transcription in muscle tissue of heat stresed quail compared with the control-treated group. Therefore when quails fed on H. illucens meal as a replacement percentage of soybeans in the diet reach 100% decrease the level of Hsp70 and acquired these birds’ levels and low in the transcription of this gene that the result from exposure to HS, and as a result, reduce the harmful effects of HS. It is possible to conclude that H. illucens meal can be employed as a dietary strategy for heat stress mitigation in Japanese quail using the HSP70 gene transcription indicator.
ABBREVIATIONS
H .illucens: Hermetia illucens,
HS: heat stress-responses,
HSP: heat shock protein,
diet A: diets containing 100% soybean meal,
diet B: 50% soybean and 50% Hermetia illucens meal,
diet C: 100% Hermetia illucens meal,
LBW: live body weight.
Acknowledgements
The authors also would like to express sincere thanks and deep appreciation to the Biological Application Department, Nuclear Research Center, Egyptian Atomic Energy Authority, for their cooperation and the National Gene Bank, Animal Genetic Resources Dept., Agric. Res. Center, Giza, Egypt.
Conflict of interest
The authors declare that they have no conflict of interest.
novelty statement
The main objective of this paper is to examine the effect of black soldier fly (Hermetia illucens) meal as a partial and complete replacement for soybean meal protein in Japanese quail diets on growth performance, heat stress-responses and heat shock protein (HSP70) gene transcription in gendered Japanese quail. This insect has high-quality protein, amino acids, peptides, fats, chitin, minerals, and vitamins-rich biomass, as well as having the ideal antioxidant and immune-boosting properties for processing animal feed. It has beneficial effect of enhancing growth performance and reducing feed costs. In addition, it has various heat shock proteins, that gives them unique feature to active and adapt easily. Numerous studies shown that insects have the greatest tolerance to high temperatures, highly adaptable and able to survive in different climatic conditions due to their ability to stimulate defense mechanisms against thermal stress which due to heat shock proteins (HSPs). They are involved in protecting proteins, expressing heat shock genes and increasing the enzymatic antioxidant activity in response to heat stress and can also enhance the physiological and immune responses. No research has been conducted to determine the relationship between feeding H. illucens meal and the transcription of the HSP70 gene in Japanese quails in response to heat stress. The results revealed that, incorporating H. illucens meal into the diet of heat-stressed Japanese quails can effectively improve growth performance and alleviate the negative impacts of heat stress as indicated by the reduction in HSP70 gene transcription. The study introduced effective strategy for the poultry industry, as they provide a potential solution to improve productivity in birds raised in hot environments.
authors contribution
Conceptualization, N.S.I., M.H.H. and W.A.A.S.; Data curation, M.A El., N.S.I. and M.H.H.; Formal analysis, N.S.I.; Investigation, W.A.A.S., N.S.I. and M.H.H.; Methodology, N.S.I., M.H.H., H. AEM. A., M.A El., and W.A.A.S.; Resources, W.A.A.S., N.S.I., M. A. El and M.H.H.; Software, N.S.I.; Validation, N.S.I. and M.H.H.; Visualization, W.A.A.S., N.S.I., M.H.H., H. M. S. and B.A.R.; Writingoriginal draft, N.S.I., W.A.A.S., and M.A El.; Writing review & editing, N.S.I., W.A.A.S. and M.A. El.
REFERENCES
Akullo J, Agea JG, Obaa BB, Okwee-Acai J, Nakimbugwe D. (2018). Nutrient composition of commonly consumed edible insects in the Lango sub-region of northern Uganda. Int. Food Res. J. (25): 159–165.
Albalasmeh AA, Berhe AA, Ghezzehei TA. (2013). A new method for rapid determination of carbohydrate and total carbon concentrations using UV spectrophotometry. Carbohydr. Polym. (97): 253–261. https://doi.org/10.1016/j.carbpol.2013.04.072.
Al-Madhoun AS, Chen YX, Haidari L, Rayner K, Gerthoffer W, McBride H, O’Brien ER. (2007). The interaction and cellular localization of HSP27 and ERbeta are modulated by 17betaestradiol and HSP27 phosphorylation. Mol Cell Endocrinol, (270):33–42.
Al-Qazzaz MFA, Ismail D, Akit H, Idris LH. (2016). Effect of using insect larvae meal as a complete protein source on quality and productivity characteristics of laying hens. R. Bras. Zootec. (45): 518–523. https://doi.org/10.1590/s1806-92902016000900003.
AOAC. (2012). Association of Official Analytical Communities. Official Methods of Analysis, 19th ed.; Association of Official Analytical Chemists: Arlington, VA, USA.
Basiouny A, Ghoneim K, Tanani M, Hamadah K, Waheeb H. (2016). Disturbed protein content in Egyptian cotton leafwormSpodopteralittoralis (Boisd.) (Lepidoptera: Noctuidae) by some novel chitin synthesis inhibitors. Int. J. Adv. Res. Biol. Sci. (3): 1–12.
Belghit I, Liland NS, Waagbø R, Biancarosa I, Pelusio N, Li Y, Krogdahl Å, Lock EJ. (2018). Potential of insect-based diets for Atlantic salmon (Salmosalar). Aquaculture. (491): 72–81, https://doi.org/10.1016/j.aquaculture.2018.03.016.
Beski SSM, Swick RA, Iji PA. (2015). Specialized protein products in broiler chicken nutrition: A review. Anim. Nutr. (1): 47–53. https://doi.org/10.1016/j.aninu.2015.05.005.
Bortoluzzi C, Rochell S, Applegate T. (2018). Threonine, arginine, and glutamine: influences on intestinal physiology, immunology, and in broilers. Poult. Sci. (97): 937–945.
Bovera F, Loponte R, Marono S, Piccolo G, Parisi G, Iaconisi V, Gasco L, Nizza A. (2016). Use of larvae meal as protein source in broiler diet: Effect on growth performance, nutrient digestibility, and carcass and meat traits. J. Anim. Sci. (94): 639–647. https://doi.org/10.2527/jas.2015-9201.
Cara JB, Aluru N, Moyano FJ, Vijayan MM. (2005). Food-deprivation induces HSP70 and HSP90 protein expression in larval gilthead sea bream and rainbow trout. Comp. Biochem. Physiol. B, Biochem. Mol. Biol. (142): 426–431, https://doi.org/10.1016/j.cbpb.2005.09.005.
Cedraz H, Gromboni JGG, Garcia AAP, Farias Filho RV, Souza TM, Oliveira ER de, Oliveira EBde, NascimentoCSd, Meneghetti C, Wenceslau AA. (2017). HS induces expression of HSP genes in genetically divergent chickens. PLoS ONE (12): e0186083, https://doi.org/10.1371/journal.pone.0186083.
Chaid M. (2020). Impact of Ambient Temperature on Heart Rate and Oxygen Consumption in the Red Junglefowl (Gallus gallus). Linköping University, Department of Physics, Chemistry and Biology Bachelor’s Thesis, 16 hp | Educational Program: Biology Spring term 2020 | LITH-IFM-G-EX—20/3862—SE
Chatelain M, Halpin CG, Rowe C. (2013). Ambient temperature influences birds’ decisions to eat toxic prey. Anim. Behav., (86): 733-740
Clarke A, Rothery P (2007). Scaling of body temperature in mammals and birds. Function. Ecol., (22): 58-67.
Cutrignelli MI, Messina M, Tulli F, Randazzo B, Olivotto I, Gasco L, Loponte R, Bovera F. (2018). Evaluation of an insect meal of the Black Soldier Fly (Hermetiaillucens) as soybean substitute: Intestinal morphometry, enzymatic and microbial activity in laying hens. Res. Vet. Sci. (117): 209–215. https://doi.org/10.1016/j.rvsc.2017.12.020.
Danieli PP, Ronchi B, Speranza S. (2016). Alternative animal protein sources for aquaculture: a preliminary study on nutritional traits of Mediterranean brocade (Spodopteralittoralis, Boisduval) larvae. Ital. J. Anim. Sci. (10): 1–138. https://doi.org/10.4081/ijas.2011.s1.
Dart A.M, Du X.J, Kingwell B.A. (2002). Gender, sex hormones and autonomic nervous control of the cardiovascular system. Cardiovascul. Res., 53: 678-687.
Deane EE, Woo NYS. (2005). Cloning and characterization of the hsp70 multigene family from silver sea bream: Modulated gene expression between warm and cold temperature acclimation. Biochem. Biophys. Res. Commun. (330): 776–783. https://doi.org/10.1016/j.bbrc.2005.03.039.
Duncan DB (1955). Multiple Range and Multiple F Tests. Biometrics. (11): 1, https://doi.org/10.2307/3001478.
Ebrahimi RK, Mirlohi S, Khalaji F, Fakhari Z, Shiran B, Fallahi H, Rafiei F, Budak H, Ebrahimie E. (2015). Differential expression of seven conserved microRNAs in response to abiotic stress and their regulatory network in Helianthus annuus. Front. Plant Sci., | https://doi.org/10.3389/fpls.2015.00741
Fagundes NS, Milfort MC, Williams SM, Da Costa MJ, Fuller AL, Menten JF, Rekaya R, Aggrey SE. (2020). Dietary methionine level alters growth, digestibility, and gene expression of amino acid transporters in meat type chickens. Poult. Sci. (99): 67–75.
FAO (2014). Food and Agriculture Organization of the United Nations (Insects to feed the World). Paper presented at: 1st International Conference, 14-17 May; Wageningen (Ede), The Netherlands.
Farahani S. Bandani A.R. Alizadeh H. Goldansaz S.H. Whyard S. (2020). Differential expression of heat shock proteins and antioxidant enzymes in response to temperature, starvation, and parasitism in the Carob moth larvae, Ectomyelois ceratoniae (Lepidoptera: Pyralidae). PLoS ONE. 15(1): e0228104. https://doi.org/10.1371/journal.pone.0228104
Folch J, Lees M, Sloane Stanley GH. (1957). A simple method for the isolation and purification of total lipides from animal tissues. J. Biol. Chem. (226) 497–509.
Gkouvitsas T, Kontogiannatos D, Kourti A. (2009). Cognate Hsp70 gene is induced during deep larval diapause in the moth Sesamianonagrioides. Insect Mol. Biol. (18): 253–264. https://doi.org/10.1111/j.1365-2583.2009.00866.x.
Green J.A, Butler P.J, Woakes A.J, Boyd I.L, Holder R.L. (2001). Heart rate and rate of oxygen consumption of exercising macaroni penguins. J. Exper. Biol., 204: 673-684.
Guz N., Dageri A., Altincicek B., Aksoy S. (2021). Molecular characterization and expression patterns of heat shock proteins in Spodoptera littoralis, heat shock or immune response? Cell Stress Chaperones. 26:29–40. https://doi.org/10.1007/s12192-020-01149-2
Gu C, Pan H, Sun Z, Qin G. (2010). Effect of soybean variety on anti-nutritional factors content, and growth performance and nutrients metabolism in rat. Int. J. Mol. Sci. (11): 1048–1056. https://doi.org/10.3390/ijms11031048.
Habashy WS, Milfort MC, Fuller AL, Attia YA, Rekaya R, Aggrey SE. (2017). Effect of HS on protein utilization and nutrient transporters in meat-type chickens. Int. J. Biometeorol. (61): 2111–2118.
Hammond KA, Chappell, MA, Cardullo RA, Lin RS, Johnsen TS. (2000). The mechanistic basis of aerobic performance variation in red jungle fowl. J. Exper. Biol., (203): 2053-2064.
Hatab MH, Ibrahim NS, Sayed WA, Sabic EM. (2020). Potential Value of Using Insect Meal as an Alternative Protein Source for Japanese quail Diet. Braz. J. Poult. Sci. (22): 822. https://doi.org/10.1590/1806-9061-2017-0700.
Hidayat, Cecep, Komarudindan E Wina. (2020). Mitigation of HS in Broiler Chickens with Heat Shock Protein 70 Gene Expression as its Indicator. WARTAZOA. (30)4: 177-188. http://dx.doi.org/10.14334/wartazoa.v30i4.2563
Iwamoto S, Sato S, Hosomichi K, Taweetungtragoon A, Shiina T, Matsubayashi H, Hara H, Yoshida Y, Hanzawa K. (2008). Identification of heat shock protein 70 genes HSPA2, HSPA5 and HSPA8 from the Japanese quail, Coturnix japonica. Anim. Sci. J. (79): 171–181. https://doi.org/10.1111/j.1740-0929.2008.00514.x.
Józefiak D, Józefiak A, Kierończyk B, Rawski M, Świątkiewicz S, Długosz J, Engberg RM. (2016). Insects – A Natural Nutrient Source for Poultry – A Review. Annals Anim. Sci. (16): 297–313. https://doi.org/10.1515/aoas-2016-0010.
Kang D, Shim K. (2021). Early heat exposure effect on the heat shock proteins in broilers under acute HS. Poult. Sci. (100):100964 https://doi.org/10.1016/j.psj.2020.12.061
Kawasaki K, Hashimoto Y, Hori A, Kawasaki T, Hirayasu H, Iwase SI, Hashizume A, Ido A, Miura C, Miura T, et al., (2019). Evaluation of Black Soldier Fly (Hermetiaillucens) Larvae and Pre-Pupae Raised on Household Organic Waste, as Potential Ingredients for Poultry Feed. Animals (Basel) 9. https://doi.org/10.3390/ani9030098.
Long RA, Martin TJ, Barnes BM.. (2005). Body temperature and activity patterns in free-living arctic ground squirrels. J. Mammal., (86): 314-322.
Loponte R, Nizza S, Bovera F, Riu N de, Fliegerova K, Lombardi P, Vassalotti G, Mastellone V, Nizza A, Moniello G. (2017). Growth performance, blood profiles and carcass traits of Barbary partridge (Alectorisbarbara) fed two different insect larvae meals (Tenebriomolitor and Hermetiaillucens). Res. Vet. Sci. (115): 183–188. https://doi.org/10.1016/j.rvsc.2017.04.017.
Makkar HPS, Tran G, Heuzé V, Ankers P. 2014. State-of-the-art on use of insects as animal feed. Anim. Feed Sci. Technol. (197): 1–33. https://doi.org/10.1016/j.anifeedsci.2014.07.008.
Marco Mde, Martínez S, Hernandez F, Madrid J, Gai F, Rotolo L, Belforti M, Bergero D, Katz H, Dabbou S, et al., (2015). Nutritional value of two insect larval meals (Tenebriomolitor and Hermetiaillucens) for broiler chickens: Apparent nutrient digestibility, apparent ileal amino acid digestibility and apparent metabolizable energy. Anim. Feed Sci. Technol. (209): 211–218. https://doi.org/10.1016/j.anifeedsci.2015.08.006.
Marono S, Loponte R, Lombardi P, Vassalotti G, Pero ME, Russo F, Gasco L, Parisi G, Piccolo G, Nizza S, et al., (2017). Productive performance and blood profiles of laying hens fed Hermetiaillucens larvae meal as total replacement of soybean meal from 24 to 45 weeks of age. Poult. Sci. (96):1783–1790. https://doi.org/10.3382/ps/pew461.
Mbhele FGT, Mnisi CM, Mlambo V. (2019). A Nutritional Evaluation of Insect Meal as a Sustainable Protein Source for Jumbo Quails: Physiological and Meat Quality Responses. Sustainability (11): 6592; https://doi.org/10.3390/su11236592
Morales M, Planelló R, Martínez-Paz P, Herrero O, Cortés E, Martínez-Guitarte JL, Morcillo G. (2011). Characterization of Hsp70 gene in Chironomusriparius: expression in response to endocrine disrupting pollutants as a marker of ecotoxicological stress. Comp. Biochem. Physiol. C. Toxicol. Pharmacol. (153): 150–158. https://doi.org/10.1016/j.cbpc.2010.10.003.
Moriya K., Akiyama R., Dzialowski E.M., Burggren W.W, Tzama H. (2004). Development of heart rate circadian rhythm in chickens. Avian Poult. Biol. Rev., 15: 211-218
Nickerson M, Kennedy SL, Johnson JD, Fleshner M. (2006). Sexual dimorphism of the intracellular heat shock protein 72 response. J. Appl. Physiol. (101):566–575
NRC (1994). Nutrient Requirements of Poultry, 9th revised edition; National Academies Press: Washington, D.C., ISBN 978-0-309-04892-7.
Parker AG. (2005). Mass-Rearing for Sterile Insect Release. In Sterile Insect Technique: Principles and Practice in Area-Wide Integrated Pest Management; Dyck, V.A., Hendrichs, J., Robinson, A.S., Eds, IAEA: Dordrecht, 209–232, ISBN 1-4020-4050-4.
Paroo Z, Dipchand ES, Noble EG. (2002). Estrogen attenuates postexercise HSP70 expression in skeletal muscle. Am. J. Physiol. Cell Physiol. (282):C245–C251.
Pearce S, Gabler N, Ross J, Escobar J, Patience J, Rhoads R, Baumgard L. (2013). The effects of HS and plane of nutrition on metabolism in growing pigs. J. Anim. Sci. (91): 2108–2118.
Rada V, Lichovnikova M, Safarik I. (2017). The effect of soybean meal replacement with raw full-fat soybean in diets for broiler chickens. J. Appl. Anim. Res. (45): 112–117. https://doi.org/10.1080/09712119.2015.112433.
Romani WA Russ DW. (2013). Acute effects of sex-specific sex hormones on heat shock proteins in fast muscle of male and female rats. Eur. J. Appl. Physiol., 113(10):2503-2510. https://doi.org/10.1007/s00421-013-2686-8
Rumpold BA, Schlüter OK. (2013). Nutritional composition and safety aspects of edible insects. Mol. Nutr. Food Res. (57): 802–823. https://doi.org/10.1002/mnfr.201200735.
Sahin N, Tuzcu M, Orhan C, Onderci M, Eroksuz Y, Sahin K. (2009). The effects of vitamin C and E supplementation on heat shock protein 70 response of ovary and brain in heat-stressed quail. Br. Poult. Sci., (50): 259-265. https://doi.org/10.1080/00071660902758981.
SAS. (2012). Statistical Analysis System, User’s Guide. 9.1th ed, SAS. Inst. Inc.: Cary, N.C., USA.
Sayed WAA, Ibrahim NS, Hatab MH, Zhu F, Rumpold BA. (2019). Comparative Study of the Use of Insect Meal from Spodopteralittoralis and Bactrocerazonata for Feeding Japanese quail Chicks. Animals (Basel) 9. https://doi.org/10.3390/ani9040136.
Schiavone A, Cullere M, Marco M de, Meneguz M, Biasato I, Bergagna S, Dezzutto D, Gai Dabbou F, S, Gasco L, et al., (2016). Partial or total replacement of soybean oil by black soldier fly larvae (Hermetiaillucens L.) fat in broiler diets: Effect on growth performances, feed-choice, blood traits, carcass characteristics and meat quality. Ital. J. Anim. Sci (16): 93–100. https://doi.org/10.1080/1828051X.2016.1249968.
Schiavone A, Dabbou S, De Marco M, Cullere M, Biasato I, Biasibetti E, Capucchio TM, Bergagna S, Dezzutto D, Meneguz M, et al., (2018). Black soldier fly larva fat inclusion in finisher broiler chicken diet as an alternative fat source. Animal. (10):2032–2039. https://doi.org/10.1017/S1751731117003743.
Schiavone A, De Marco M, Martínez S, Dabbou S, Renna M, Madrid J, Hernandez F, Rotolo L, Costa P, Gai F, et al., (2017). Nutritional value of a partially defatted and a highly defatted black soldier fly larvae (HermetiaillucensL.) meal for broiler chickens: Apparent nutrient digestibility, apparent metabolizable energy and apparent ileal amino acid digestibility. J. Anim. Sci. Biotechnol. (8):51. https://doi.org/10.1186/s40104-017-0181-5.
Skendži´c S., Zovko M., Živkovi´c I.P., Leši´c V.; Lemi´c D. (2021). The Impact of Climate Change on Agricultural Insect Pests. Insects., 12: 440. https://doi.org/10.3390/ insects12050440
Spranghers T, Ottoboni M, Klootwijk C, Ovyn A, Deboosere S, De Meulenaer B, Michiels J, Eeckhout M, De Clerq P, De Smet S. (2017). Nutritional composition of black soldier fly (Hermetiaillucens) prepupae reared on different organic waste substrates. J. Sci. Food Agric. (97):2594–2600. https://doi.org/10.1002/jsfa.8081.
Stankowski JN, Zeiger SLH, Cohen EL, DeFranco DB, Cai J, McLaughlin B. (2011). C-terminus of heat shock cognate 70 interacting protein increases following stroke and impairs survival against acute oxidative stress. Antioxid. Redox Signal. (14): 1787–1801. https://doi.org/10.1089/ars.2010.3300.
SunY, Zhao J, Sheng Y, Xiao YF, Zhang YJ, Bai, LX, Tan Y, Xiao LB, Xu GC. (2016). Identification of heat shock cognate protein 70 gene (Alhsc70) of Apolyguslucorum and its expression in response to different temperature and pesticide stresses. Insect Sci. (23): 37–49. https://doi.org/10.1111/1744-7917.12193.
Van Huis A, Van Itterbeeck J, Klunder H, Mertens E, Halloran A, Muir G, Vantomme P. Edible insects. (2013). Future prospects for food and feed security; Food and Agriculture Organization of the United Nations: Rome, ISBN 978-92-5-107595-1.
Voss MR, Stallone JN, Li M, Cornelussen RN, Knuefermann P, Knowlton AA. (2003). Gender differences in the expression of heat shock proteins: the effect of estrogen. Am. J. Physiol Heart Circ. Physiol., (285): H687–H692.
Wang H, Li K, Zhu JY, Fang Q, Ye GY. (2012). Cloning and expression pattern of heat shock protein genes from the endoparasitoid wasp, Pteromaluspuparum in response to environmental stresses. Arch. Insect Biochem. Physiol. (79): 247–263. https://doi.org/10.1002/arch.21013.
Wang Z, Liang M, Li H, Cai L, He H, Wu Q, Yang L. (2019). l-Methionine activates Nrf2-ARE pathway to induce endogenous antioxidant activity for depressing RO S-derived oxidative stress in growing rats. J. Sci. Food Agric. (99): 4849–4862.
Ward S., Bishop C.M., Woakes A.J, Butler P.J. (2002). Heart rate and the rate of oxygen consumption of flying and walking barnacle geese (Branta leucopsis) and bar-headed geese (Anser indicus). J. Exper. Biol., 205: 3347-3356.
Widjastuti T, Wiradimadja R, Rusmana D. (2014). The effect of substitution of fish meal by Black Soldier Fly (Hermetiaillucens) maggot meal in the diet on production performance of quail (Coturnixcoturnix japonica). Anim. Sci. (LVII): 125–132.
Wojda I, Jakubowicz T. (2007). Humoral immune response upon mild heat-shock conditions in Galleria mellonella larvae. J. Insect Physiol. 53(11):1134–1144. https://doi.org/10.1016/j.jinsphys.2007.06.003
Wojda I, Kowalski P, Jakubowicz T. (2009). Humoral immune response of Galleria mellonella larvae after infection by Beauveria bassiana under optimal and heat-shock conditions. J. Insect Physiol. 55(6): 525–531. https://doi.org/10.1016/j.jinsphys.2009.01.014
Woods MJ, Cullere M, Van Emmenes L, Vincenzi S, Pieterse E, Hoffman LC, DalleZotte A. (2019). Hermetiaillucens larvae reared on different substrates in broiler quail diets: Effect on apparent digestibility, feed-choice and growth performance. J. Insects Food Feed. https://doi.org/10.3920/JIFF2018.0027.
Wrońska A.K, Boguś M.I. (2020). Heat shock proteins (HSP 90, 70, 60, and 27) in Galleria mellonella (Lepidoptera) hemolymph are affected by infection with Conidiobolus coronatus (Entomophthorales). PLoS ONE. 15(2): e0228556. https://doi.org/10.1371/journal.pone.0228556
Wu Q, Liu N, Wu X, Wang G, Lin L. (2018). Glutamine alleviates HS - induced impairment of intestinal morphology, intestinal inflammatory response, and barrier integrity in broilers. Poult. Sci. (97): 2675–2683
Yoshimi T, Odagiri K, Hiroshige Y, Yokobori SI, Takahashi Y, Sugaya Y, Miura T. (2009). Induction profile of HSP70-cognate genes by environmental pollutants in Chironomidae. Environ. Toxicol. Pharmacol. (28): 294–301, https://doi.org/10.1016/j.etap.2009.05.008.
Yuan JS, Reed A, Chen F, Stewart CN. (2006). Statistical analysis of real-time PCR data. BMC Bioinformat., (22):7:85. https://doi.org/10.1186/1471-2105-7-85.
Zhao L, Jones W.A. (2012). Expression of heat shock protein genes in insect stress response. Inverteb. Survival J. 9(1):93-101
Zhu Yong-Wen, Lin Lu, Wen-Xiang Li, Li-Yang Zhang, Cheng Ji, Xi Lin, Hsiao-Ching Liu, Jack Odle, Xu-Gang Luo. (2016). Effect of dietary manganese on antioxidant status and expressions of heat shock proteins and factors in tissues of laying broiler breeders under normal and high environmental temperatures. Brit. J. Nutrit. (116): 1851–1860 https://doi.org/10.1017/S0007114516003822.
Zotte AD, Singh Y, Michiels J, Cullere M. (2019). Black Soldier Fly (HermetiaIllucens) as Dietary Source for Laying Quails: Live Performance, and Egg Physico-Chemical Quality, Sensory Profile and Storage Stability. Animals. (9): 115; https://doi.org/10.3390/ani9030115.
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