Muhammad Mudassar Maqbool1, Anser Ali1, 2 *, Tanveer ul Haq1, Muhammad Nasir Majeed1, Dong Jin Lee2
... effect of induced water stress on performance of different wheat varieties at critical growth stages. Three wheat varieties viz. Faisalabad-2008, Lasani-2008 and Kohistan-97 were manually sown in polythene lined pots. Five water stress treatments were created by withholding the irrigation for specified time at critical growth stages viz. tillering, booting, anthesis and milking (grain filling), whereas a well-watered treatm...
Muhammad Shah Zaman1, Ghulam Muhammad Ali2, Aish Muhammad1, Khalid Farooq2, Iqbal Hussain1*
...lerant varieties to NaCl stress. The most sensitive variety Asterix produced minimum plant height (2.7 cm), number of nodes (2.4), number of roots (2.6), root length (0.7 cm), root weight (0.021 g) and shoot weight (0.045 g) at 20 mM NaCl. The most salt sensitive potato varieties evaluated in this study would be used in Agrobacterium-mediated gene transformation of AtNHX1 to improve their tolerance against salinity stress.
Luca Vitale
...tiple abiotic and biotic stresses that limit growth and productivity; however, plants are able, to some extent, to cope with limiting environmental conditions by means of different mechanisms that contribute to their adaptive success in different habitats....
Mudasir Irfan Dar*, Fareed Ahmad Khan and Farha Rehman
E-mail | irfanmudasir@gmail.com
..., but provoked oxidative stress when applied at high dosages. Therefore, pesticide application at high concentrations can be considered as a kind of stress, similarly to other stresses such as salt, drought and low or high temperatures....
Maurice A. Finocchiaro
...m and evolutionism; they stress such attitudes as impartiality, judiciousness, and even-handedness....
Muhammad Siddiq1* and Hamid Ullah Shah2
...ment on “Effect of stress conditions on the quality and stability of olive and palm oil blends” was conducted at Nuclear Institute for Food and Agriculture (NIFA) Tarnab Peshawar and The University of Agriculture Peshawar KP-Pakistan during 2015. Olive: palm oils treated in sole or admixture at various ratios were kept at different stress conditions for three months. Data was recorded on peroxide value (PV), free...
Laila M. Fadda1, Nouf M. Al-Rasheed1, Iman H. Hasan1, Hanaa M. Ali2,3*, Nawal M. Al-Rasheed1,4, Musaed Al-Fayez5, Aly M. Ahmed5, Nada Almutlaq1, Nehal Qasem1 and Reem Khalaf1
... inflammation, oxidative stress in response to APAP toxicity in rats. Serum aminotransferases (ALT and AST), alkaline phosphatase (ALP), lactate dehydrogenase (LDH), total protein, total bilirubin, hepatic glutathione (GSH), nitric oxide (NO), superoxide dismutase (SOD) and lipid peroxides (LP) levels were estimated. Moreover these biochemical parameters were confirmed by histopathological examination using hemotoxylin and eosin (H&E) and Mason trichrome s...
Shagufta Jabeen1, Muhammad Saqlain Raja1, Sadia Saeed1, Muhammad Mobeen Zafar1, Rizwana Abdul Ghani1, Abid Mahmood1, Muhammad Fiaz2, Pakeeza Arzoo Shiaq1, Shahid Mahmood Baig3, S.M. Saqlan Naqvi1 and Ghazala Kaukab Raja1*
...re, occupation type, and stress are among risk factors increasing susceptibility towards heroin addiction in our studied cohort. Drug abuse initiated at an early age seems to trigger transition to heroin addiction under the influence of environmental risk factors.
...
Ambreena Hafiz1, Tanzeela Riaz2 and Farah Rauf Shakoori1*
...population. To deal with stressful condition of exposure to deltamethrin, the insect utilizes its energy reserves to meet the energy requirement of enhanced metabolic activity....
Shakeel Ahmed* and Sarwat Jahan
...normal and metabolically stressed conditions. NMS administration induced a significant (P<0.01) increase in resistin levels, while suppressed leptin (P<0.05) secretion in both fed and 48-hrs fasting conditions. In conclusion our study suggested that NMS has a role in regulation of adipokines secretion. Its inhibitory effect on leptin and stimulatory effect on resistin shows an important relationship between NMS and adipokines in the regulation of reprodu...
Mostafa A. Abdel-Maksoud1,2, Fathy A. Abdel-Ghaffar2, Azza El-Amir2, Gamal Badr3 and Saleh Al-Quraishy1*
G.E. Odo1*, E.J. Agwu1, N.I. Ossai2, C.O. Ezea3, J. Madu1 and V. Eneje2
..., haematology, oxidative stress biomarkers and biochemistry of African catfish (C. gariepinus) juvenile on days 7, 14, 21 and 28. Fish were exposed to 0.175, 0.0875 and 0.035 mg/L corresponding to 1/10, 1/20 and 1/50 of the 96 h LC50 value (1.75) of the pesticide. Behavioral responses which include colouration of the fish skin and opercula colouration were observed. Aluminium phosphide elicited effects on the haematological parameters of the fish such as a dec...
Shazia Irfan1*, Asima Rani1, Muhammad Arshad2 and Razia Bashir1
...ign: justify;">Oxidative stress is culprit of several pathological and physiological conditions. One of them is Rheumatoid arthritis (RA). The exact cause of RA is still unknown. Reduced activity of antioxidants enzymes because of polymorphisms in antioxidant genes and variations in levels of metals and minerals creates oxidative stress may play some role in progression and pathogenesis of RA. The objective of this study was...
Fida Mohammad, O.S. Abdalla, Sheraz Ahmed, Fakharuddin and S. Rajaram
...e of resistant genes for stresses including drought and rusts. To evaluate the grain yield and related yield components of synthetic derived bread wheat lines under different moisture levels, this research was conducted during 2006-07 in the field conditions of Tel Hadya and Breda i.e. the leading research venues of International Center for Agricultural Research in the Dry Areas (ICARDA), Syria. The experimental material comprised of forty synthetic derived wh...
Zamarud Shah, Safdar Hussain Shah, Asad Jan and Gul Shad Ali
...>Among different abiotic stresses, heat stress has the most devastating impact on plant growth. Heat shock transcription factors are known to play an important role in regulating heat stress in plants. Tobacco (Nicotiana benthamiana) was transformed with heat shock transcription factor HsfA1d by transfecting leaf discs with Agrobacterium strain GV3101 carrying CaMV35S-YFP::HsfA1d construc...
Sidra Ilyas1, Abdul Rehman1* and Qasim Ilyas2
Jun Cui, Xiaoxu Zhou, Zhicheng Wang, Derong Kong, Xuemei Qiu, Hongdi Wang and Xiuli Wang*
... crucian carp after heat stress, suggesting that increase in Wap65 gene may be related to high water temperature stress and play important roles in high water temperature environment of crucian carp.
...
Baohua Chen1,2, Wenzhu Peng3, Jian Xu2, Jingyan Feng1,2, Chuanju Dong1,2 and Peng Xu2,3,*
...xification and oxidative stress tolerance. Comparing with that in mammals, investigation of GSTs is more complicated in teleosts because of the greater pressure they suffer in aquatic environment. In this study, we identified a set of 27 GSTs including 8 classes of members in common carp genome. Both sequences alignment and phylogenetic analysis exhibited that genes derived from the same GST class from different species share more similarity than genes of diff...
Attaullah Khan1, Muhammad Shafi1*, Jehan Bakht2 and Shazma Anwar1
...tal increase of salinity stresses had decreasing effect on growth parameters compared with control. Highest germination (85.42% and 84.31%) was recorded from wheat varieties (Lalma-2013 and Pirsabak-2005). Minimum germination (64.40% and 73.89%), tillers plant-1(2.83 and 3.49), leaves plant-1(11.44 and 12.79), leaf area (21.47cm2 and 25.20cm2) and more days to emergence (9.92 and 8.98), was recorded from salinity levels of 135mM and 90mM, respectively compared...
Naila Chand1,*, Shabana Naz2, Hamza Maris1, Rifat Ullhah Khan1, Sarzamin Khan1 and Muhammad Subhan Qureshi1
...ers under natural summer stress. A total of one hundred and twenty day-old broiler chicks were divided into four different treatment groups such as Bet-0, Bet-1.0, Bet-1.5, Bet-2.0 having betaine supplementation at the rate of 0, 1, 1.5 and 2 g/kg feed, respectively. Significantly (P<0.05) higher weekly and total feed intake and weight gain were recorded in group Bet-2.0. Higher level of betaine supplementation significantly (P< 0.05) improved feed conve...
Abdur Rab1*, Muhammad Sajid1, Naveed Ahmad1, Khalid Nawab2, Syed Ghias Ali3
...cium solutions. Salinity stress increased leaf Na+ and Na+/ K+, fruit firmness and blossom end rot (BER) incidence but significantly decreased the leaf K+ and Ca content of the fruit and yield. The foliar calcium application decreased the Na+ accumulation, Na+/ K+ ratio and BER incidence as well as increased the leaf K+ and Ca content of tomato fruit, yield and fruit firmness. The interaction of salinity and calcium significantly affected the yield and BER inc...
Qudsia Khalid, Safdar Hussain Shah*, Faiza Zaeem and Saad Hussain Shah
...entally adapted to ionic stress (25 mM LiCl) to asses some of the adaptation mechanism(s). Adapted calli line was obtained on MS medium supplemented with 2,4-D (2 mg/l) and kinetin (0.25 mg/l). For regeneration MS medium with 1.0mg/l NAA and BAP + 30g/l D-Sorbitol was used. LiCl adapted line showed significantly higher indices of tolerance than unadapted line at 100, 150, 200 and 250 mM NaCl stress. Adaptation resulted in en...
Nargis Bano and Khalid Mahmood Qureshi*
...tivity and environmental stress of crops as it alleviates the adverse effects of numerous stress causing factors. Numerous SA levels are found to protect several species of plants against environmental stresses by initiating different processes that are involved in the mechanism of stress tolerance. SA is part of an extremely complex signal transduction ...
Rabia Arif*, Shahar Bano, Muhammad Ishfaq and Muhammad Saleem
...trains isolated from the stressful environment while V9 showed no polymorphism. Sequences were submitted to NCBI GenBank under the accession numbers; KY001568; KY000838; KY000839 for S3, N5 and N6 strains. 1% cellulose was found effective to enhance the mycelial and perithecial growth.
...
Zabih Ullah*, H. Rahman and Niaz Muhammad
...rious biotic and abiotic stresses. It also makes multiple cropping possible as the land becomes available for next crop. Keeping the importance of early maturity of maize crop in view, the present study was conducted to evaluate different maize hybrids for maturity and related traits in the geographical location of Khyber Pakhtunkhwa. The experiment was conducted at The University of Agriculture, Peshawar during the cropping season of 2016. Randomized complete...
Müge Aliye Hekimoğlu*, Cüneyt Süzer,Şahin Saka andKürşat Firat
...fe doses reduce handling stress and mortality.
...
Pei-feng Yin1,2,Xiu-xiu Li1,Qi-wei Zeng3, Cheng-chen Shen1, Le Gao1 andJian-zhang Ton2,*
...roteins. Almost 78 patho-stress responsive proteins which expression level more than 1.5-fold were identified, where 50 proteins were up-regulated and 28 proteins were down-regulated; The identified proteins were categorized into 16 classes, which are mainly including energy metabolism, gene expression regulation, oxidation-reduction reaction, cellular component and stress responses, and the stress
Rana Manzoor Ahmad1,2, Abdul Majid Khan1,*, Ghazala Roohi3 and Muhammad Akhtar1
...erent paleontologists as stress indicator in evaluation of palaeo-environments. The present study involves the analysis of enamel hypoplasia in seven extinct giraffid species to determine and compare stress periods during the early Miocene to Pleistocene ages of the Siwaliks of Pakistan. Enamel hypoplasia is a tooth malady which is caused by the deficiency of food/nutrients. The feeding deficiency is directly linked to the p...
Maryum Fakhar, Iqra Jabbar, Anjum Nasim Sabri*
...ing ability under nickel stress. Our previous results showed that these bacteria are capable of producing proline, glycine betaine, choline and other osmolytes under NaCl stress. On the basis of those results it is hypothesized that this osmolyte production ability may help them in nickel resistance under Ni salt stress. This study was centered on assessing the adherence, motility, hydroph...
Asma Akhtar, Abdul Rehman
...al proteins in tellurite stress was obtained by SDS-PAGE. Both bacterial strains can be utilized to convert toxic tellurite into its elemental form from the contaminated sites....
Qingying Jia1, Hui Wang1, Tianhong Wang1, Na Dong1, Shuguang Ren1,2, Xiaolong Yang1, Jingze Liu1,* and Zhijun Yu1,3,*
...shortened after 37°C stress (P<0.05). The oviposition periods were varied among different temperature treatments, and the 0°C and 4°C treatments showed no influences, whereas the prolonged exposure to high temperatures (37°C and 40°C) led to a shorter oviposition periods which subsequently resulted in a low REI. Most incubation periods of eggs were shortened after temperature treatments on the engorged H. longicornis, and 37°C...
Rimsha Nawaz1, Muhammad Javed1, Sidra Abbas1* and Safina Kousar2
...up>-1 in the metal stressed fish kidney and liver, respectively while in control fish, the same for both the organs were observed as 0.085±0.002 and 0.112±0.002 UmL-1, respectively.
...
Soraya Khosravian Dehordi*, Abdolnaser Mohebbi and Kahin Shahanipour
... generation of oxidative stress creates by the common mechanism their carcinogenicity and toxicity. The present study was planned to determine whether an oral administration of nano-selenium (nano-Se) influencing on biomarkers of oxidative status in the rats spleen exposed to the cadmium (Cd) metal. For this purpose, thirty male rats equally divided into six groups, group I received nano-Se (0.1mg/kg) alone as dose, group II selenite odium (0.1mg Se/kg) alone,...
Muhammad Athar Khan1, Muhammad Zahid Latif2*, Syed Amir Gilani3 and Ifrah Bukhari4
...l failure, respiratory distress and hypotension. This disease is an emerging infectious problem in many developing countries like Pakistan. A total of 250 subjects were selected from five different rice growing districts of Punjab, Pakistan after the approval of institutional ethical review board (IERB), 250 subjects were selected for this comparative cross sectional study. Multiple stage probability technique was used for sampling. In the first stage one unio...
Nazish Shaukat1, Muhammad Javed1,Faiza Ambreen2* and Fariha Latif1
...nt inducers of oxidative stress in aquatic animals, promoting the formation of reactive oxygen species (ROS) which ultimately leads to tissue damage and oxidation of biomolecules. Aquatic organisms possess antioxidant system to cope with the oxidative stress. This research was conducted to see the effect of lead on peroxidase activity (antioxidant enzyme) in the gills and liver of Labeo rohita. Experiment was conducte...
Asad Sultan1, Sahal Ahmad1, Sarzamin Khan1, Rifat Ullah Khan2,*, Naila Chand1, Muhammad Tahir3 and Shakoor Ahmad2
...ng stage exposed to heat stress (HS). Two hundred and seventy broiler chicks were randomly assigned to 6 dietary groups: three dietary groups in thermoneutral temperature (TN) and three dietary groups under high temperature. One group of birds received a basal diet only (control group), second group of birds received a diet supplemented with silymarin at the level of 10g/kg and third group of birds received a diet supplemented with ZnO at the level of 60 mg/kg...
Muhammad Tariq*, Raja Muhammad Omer**, Muhammad Ashraf Mian*, Obaid Ur Rehman***, Amjad Tahir Virk and Kazim Abbass**
PROMOTING CERTIFIED SEED AVAILABILITY OF WHEAT (TRITICUM AESTIVUM L) THROUGH PUBLIC-PRIVATE PARTNERSHIP AND ITS IMPACT ON YIELD IN RAINFED AREAS
...nts to withstand abiotic stress especially drought during the crop season. The seed multiplication of crop varieties of rainfed areas can be done in irrigated areas to ensure the quality of seed and its availability in rainfed areas, which ultimately will increase the income of the farming community of the area....
Muhammad Yaqoob*, Rukhsana Anjum, Mumtaz Hussain and Muhammad Jahangir Shah**
GENETIC DIVERSITY ANALYSIS AND CHARACTER ASSOCIATION IN SOME CHINESE HYBRID RICE UNDER DRY CONDITIONS
...aintained under moisture stress conditions. The data on various plant traits including, days to panicle initiation, panicle length, spikelet fertility, days to maturity, plant height, number of grains per panicle, number of productive tillers, 1000 grain weight and paddy yield were recorded. The results of analysis indicated a high range of genetic variation among various hybrids for plant height, number of grains per panicle, number of productive tillers per ...
Muhammad Zubair Anwar, M. Azeem Khan, Ikram Saeed, Akhtar Ali*, Shafique Zahid and Abdul Majid**
SMALL FARMERS PERCEPTIONS REGARDING IMPROVED FODDER AND FORAGE VARIETIES: RESULTS OF PARTICIPATORY ON FARM RESEARCH
...: persistent nutritional stress, lack of improved fodder varieties and lack of fodder preservation techniques for lean period. To resolve this issue improved fodder varieties and forage species were introduced. About 52 % women were of the view that in rabi season 50% grain yield was increased and 44% said that the increase in dry stalk was about 50%. While in kharif 72% respondents pointed out 55% increase in grain yield and similarly majority of the farmers ...
Sajida Taj*, Akhter Ali*, Nadeem Akmal*, Shujaat Yaqoob** and Mubarik Ali***
RAISED BED TECHNOLOGY FOR WHEAT CROP IN IRRIGATED AREAS OF PUNJAB, PAKISTAN
...an is continuously under stress due to the low yield of almost all the crops and constrained with many problem. One of the most important issues of agriculture is water shortage which is increasing day by day and is a major challenge now a days. Therefore, water saving becomes the utmost need of the hour. The national research system is now putting their focus and efforts to manage the precious water through various modern/latest water saving models to draw so...
Hafiz Sultan Mahmood*, Munir Ahmad**, Tanveer Ahmad*, Muhammad Azhar Saeed* and Muhammad Iqbal***
POTENTIALS AND PROSPECTS OF PRECISION AGRICULTURE IN PAKISTAN - A REVIEW
...as reduced environmental stresses in the developed world. Present paper provides an overview of precision agriculture and examines the potentials, prospects, implications, issues and relevance of precision agricultural applications in Pakistani agricultural system. There is a scope of many precision technologies to be implemented in the country. In this perspective, farmers and government authorities should look forward to adopt new and sustainable technologie...
Muhammad Sohail*, Imtiaz Hussain*, Riaz-ud-Din*, Sikandar Khan Tanveer*, Maqsood Qamar* and Syed Haider Abbas*
EVALUATION OF ADVANCE WHEAT LINES FOR AGRONOMIC TRAITS IN RAINFED ENVIRONMENT
...iod and high temperature stress during reproductive growth stage. Better yield under stressful environment is the main objective while evaluating genotypes for rainfed ecologies. A field study was conducted at National Agricultural Research Centre (NARC), Islamabad, Pakistan to evaluate the agronomic traits of three advance lines (NR-397, NR-379 and NR-400) in comparison to released variety (NARC-09) under rainfed conditions...
Zafar Abbas*, Ijaz Ahmad**, Adnan Shakeel**, Muhammad Abdullah***, Muhammad Islam**, Sadiq Muhammad*, Ghulam Murtaza* and Mushtaq Ahmad**
EFFECT OF PHOSPHORUS FERTILIZER AND WATER STRESS ON PROTEIN AND PHENOLIC CONTENTS IN COTTON (GOSSYPIUM HIRSUTUM L.)
...us fertilizers and water stress. In present research, the response of cotton variety CIM-496 to water stress and phosphorus fertilizer was investigated. Samples were collected after 90 days of planting. Kjeldahl method and thin layer chromatography (TLC) were used for the quantitative and qualitative analysis of total protein and phenolic compounds, respectively. Proteins were greatly affected by fertilizer treatment and wat...
Muhammad Zahid Kiani*, Tariq Sultan**, Arshad Ali**, Ghulam Qadir*** Imdad Ali Mahmood**, Tauseef Tabassam**, Muhammad Arshad Ullah** and Nasir Abbas*
EFFECT OF PGPR STRAINS ON SUNFLOWER GROWTH AND NUTRIENT CONTENTS UNDER SALINITY STRESS
...h PGPR strain under salt stress. The root length, plant height, root and shoot weight increased up to 40%, 40%, 167% and 255%, -1 respectively over un-inoculated at 12 dS m salinity level. Whereas an increase of 38%, 54%, 109%, and 117% in root length, plant height, root weight and shoot -1 weight, respectively was observed over un-inoculated at 10 dS m salinity level. Improvement of 25%, 47%, 112%, and 98% in root length, plant height, root weight, -1 shoot w...
Muhammad Bilal*, Zafar Abbas*, Ijaz Ahmad**, Muhammad Aslam*, Muhammad Ijaz****, Adnan Shakeel***, Mushtaq Ahmad*** and Kashif Bashir*****
RESPONSE OF DIFFERENT COTTON ( L.) GENOTYPES AT VARIOUS SALINITY LEVELS
...Keeping in view the salt stress threat in Pakistan, a hypothesis was developed that up to what level of salt, the cotton genotypes can survive so that it may provide the shelter for income from textile industry, as mainly the textile industry depends upon cotton production. High salinity levels hamper the boll formation in cotton genotypes as it reduces the yield. To verify this fact, study was carried out under natural conditions as pots experiment in soil at...
Anum Rafique, Sajid Abdullah, Khalid Abbas, Huma Naz* and Wardah Hassan
... SOD was increased for unstressed and stressed kidney of H. molitrix i.e. 525 and 550 UmL-1, respectively. At p<0.01 all results were statistically significant.
...
Martín Grassi
...d? In this paper, I will stress the importance of self-sufficiency (or, more rigorously, “autarchy”) in defining what life is in Western thought. I will address philosophy, biology, and theology, by studying Aristotle’s natural philosophy, Thomas Aquinas’ theology, and Maturana and Varela’s biological theory of autopoiesis. Although self-sufficiency is quite revealing of what life is, I will argue that it does notdo justice...
Alaeldein M. Abudabos*, Abdullah N. Al-Owaimer, Elsayed O.S. Hussein and Mutahar H. Ali
...more susceptible to heat stress as compared to other animals. The current experiment was conducted to examine the effect of commercial vitamin C supplement (VC100, 200 mg/kg), on performance of broilers. Two levels of environmental temperatures: normal (22°C) and high (32°C) and two levels of vitamin C in drinking water (with and without) were arranged in a factorial arrangement resulted in four dietary treatments for the period from 15 to 30 days of a...
Chuanpeng Zhou1, Heizhao Lin2,*, Zhong Huang2, Jun Wang1, Yun Wang1 and Wei Yu2
...ould lead to nutritional stress, and increasing glucose metabolic burden in this species. ...
Kaori Sasaoka1, Takahiro Kataoka1, Norie Kanzaki1, Yusuke Kobashi1, Akihiro Sakoda2, Yuu Ishimori2 and Kiyonori Yamaoka1,*
...city caused by oxidative stress. Here, we investigated whether radon inhalation has different effects against CDDP-induced renal injury in two mouse strains differing in radiosensitivity, and determined the appropriate dose of CDDP combined with radon inhalation for highly radiosensitive mice. CDDP was administered at 20 mg/kg weight to C57BL/6J and BALB/c mice after radon inhalation at 1000 Bq/m3 and 2000 Bq/m3 for 24 h. Radon inhalation...
Ikramullah Khan1,2*, Muhammad Subhan Qureshi2, Sohail Akhtar2, Ijaz Ali3 and Ghufran Ullah4
...o all living things.Heat stress response was determined in dairy cows,9 each from Holstein Frisian (HF), Crossbred-50% (HF × Sahiwal) and Bos Indicus (Sahiwal and Achai). Cows were sampled at environmental temperature 18, 32 and 42 °C in February, April and June, respectively. The physiological parameters recorded were rectal temperature (RT), respiration rate (RR) and pulse rate (PR) whereas biochemical parameters determined from blood serum were gl...
Muhammad Tariq Zahid1, Farah Rauf Shakoori2, Soumble Zulfiqar3, Khalid A. Al-Ghanim4 and Abdul Rauf Shakoori3,4*
...of 30 µg/ml copper stress. The maximum uptake rate was observed within 30 min of copper administration in response to 5-100 µg Cu++/ml in the medium. Quantitative analysis showed that TfCuMT is a copper inducible gene, the basal transcriptional level of which increased within 15 min of 10 µg/ml copper exposure upto 87.3 folds that later on decreased. Accordingly, maximum uptake rate was observed between 15 to 30 min of coppe...
Nadia Mubarik1, Aqib Iqbal1*, Iqbal Munir1 and Muhammad Arif2
...adverse effects of water stress on maize (CV. Azam). The experiment was conducted in completely randomized design (CRD) using pots in a glass house and comprised of 2 irrigations (irrigated and water stress) and three concentrations of CaCl2 (5, 10 and 15 mM CaCl2.2H2O) as foliar spray on maize seedlings 20 days after emergence (DAE). Water was sprayed as untreated control on maize seedlings 20 DAE. After foliar application,...
Jun-Ying Liu, He-He Liu*, Jie Kou, Yang-Mei Zhao, Ji-Wen Wang, Liang Li and Xiao-Hui Du
...after a model for immune stress was implemented through LPS injection in Peking ducks. The results from this assay suggested that LPS injection significantly increased the concentration of tumor necrosis factor-α (TNF-α) in bursa of Fabricius (P<0.05), along with an increase in the concentrations of immunoglobulin-G (IgG) and interleukin-12 (IL-12) in the serum of ducks at 1 day and 7 days after LPS injection (P<0.05). However, ...
Muhammad Suhaib1, Ijaz Ahmad2*, Masooma Munir3, Muhammad Bilal Iqbal4 , Muhammad Khubaib Abuzar5 and Safdar Ali6
...d development under salt stress. Keeping in view these factors a hydroponic experiment was conducted on wheat with two levels of salicylic acid (0.25 mM and 0.50 mM) under two salt levels (75 mM and 150 mM) to assess that whether the salicylic acid is helpful in coping the harmful effects of salinity on crop growth or not and if it has certain positive response then which level is more suitable for wheat crop growth along with the genotypic assessment of salt ...
Mousa O. Germoush1,*, Mohsen G. Al-Mutary2, Ahmad R. Al-himaidi3, Muath G. Al-Ghadi3, Daisaku Iwamoto3,4, Yousef Al-anazi3, Aiman Ammari3, Javed Ahmad3,5, Abdulaziz Al-Khedhairy3,5
...AMA1, IL-6 and FGF4) and stress (HSPB1) were examined. The results showed that 10% and 20% SFF supplementation exerted no effect on maturation and cleavage percentage whereas 40% SFF supplementation significantly decreased maturation and cleavage. SFF supplemented at 10% concentration showed a significant increase in blastocyst development when compared with other groups. Gene expression analysis revealed a significant increase in BAX expression in groups supp...
Najeeb Ullah1, Abdul Aziz Khakwani1, Niamat Ullah Khan2*, Muhammad Safdar Baloch1 and Ejaz Ahmad Khan1
...rsquo;s economy. Drought stress is the major ecological factor that negatively impacts cotton yield and quality. A field experiment was conducted in 2016 at Cotton Research Station, Dera Ismail Khan, Pakistan to evaluate the effects of four moisture regimes on yield and fiber characteristics of two cotton genotypes. The experiment was laid out in split-plot within a randomized complete block design with three replications. Four irrigation intervals namely I1 (...
Muhammad Suhaib1*, Ijaz Ahmad2, Masooma Munir3, Badar-Uz-Zaman1, Bushra Atta4 and Muhammad Khubaib Abuzar5
...5 and 0.5 mM) under salt stress (75 and 150 mM). It’s an obvious factor that under salt stress certain reactive oxygen species are produced that damage the vital plant organelles causing disturbances in the normal functioning of the plant and even may lead to death in severe cases. The results of this study conferred that there were genotypic variation found in two genotypes regarding salinity tolerance. SARC-4 was fou...
Fazul Nabi1,2, Hui Zhang1, Muhammad Kashif Iqbal1 , Mujeeb ur Rehman1, Muhammad Shahzad3, Khalid Mehmood1,3 and Jiakui Li1,*
...e width, liver oxidative stress and toxicity in avian TD. One hundred and fifty broiler chicks were equally distributed into three groups: Control, Thiram (50 mg/kg/d) and SM (10 mg/kg/d) treated. Results showed that thiram caused lameness, decrease in alkaline phosphatase (ALP) activity and increase in alanine aminotransferase (ALT) and aspartate aminotransferase (AST) activities in the serum along with decrease in level of antioxidant enzymes and significant...
Muhammad Rehan Aslam1, Muhammad Maqsood1, Zahoor Ahmad2*, Sajjad Akhtar3, Muhammad Rizwan4 and Muhammad Usama Hameed5
...ld and also adjust water stress levels. The aim of this study was to evaluate the effect of different levels of foliar applied magnesium sulphate and irrigation scheduling on the quality and yield of maize (Zea mays). Maximum cob weight without sheath (253.38 g), number of grains per cob (472.49), 1000-grains weight (265.99 g), biological yield (13.08 t ha-1), grain yield (5.05 t ha-1), harvest index (38.43%), grain protein contents (8.09%) and grain oil conte...
Rizwana Qamar1, Maria Ghias1, Fida Hussain1, Sajida Habib1, Muhammad Khuram Razzaq2*, Muhammad Aslam1 and Imran Habib3
...t-align: justify;">Water stress is the most significant restrictive factor for agricultural production in Pakistan. Sunflower productivity is sturdily delimited by the inaccessibility of water. Developments of sunflower hybrids having greater drought tolerance are the effective and inexpensive approach by plant breeders to manage with drought. A wire house experiment was conducted in Oilseeds Research Institute, Ayub Agricultural Research Faisalabad for the sc...
Fiaz Ahmad1, Mumtaz Hussain2, Ghulam Abbas1, Muhammad Jawad Asghar1 and Muhammad Rizwan3*
...ted by different abiotic stress especially lead and water stress. Therefore, present study was conducted with the aim to investigate the response of two mungbean varieties to three different Pb2+ concentrations under two water stress conditions. Different morpho-physiological and yield traits were studied. Both varieties showed gradual reduction in morphological traits at increasing concen...
Muhammad Zahid1, Naeem Iqbal1, Sohaib Muhammad2*, Summiya Faisal3, Wajid Mahboob3, Makhdoom Hussain4 and Zaheer ud din Khan2
Abdur Rehman1* and Shad Khan Khalil2
... the effects of moisture stress and foliar application of chemicals at different growth stages on canola growth and phenology during 2015-16 and 2016-17. The experiment comprised of four moisture levels (optimum water, 10%, 20% and 30% reduced irrigation water), three chemicals (salicylic acid 0.5mM, potassium nitrate KNO3 1% and methanol 20% v/v basis) applied at three different stages (bud formation, 20% flowering and 20% pod formation). The experiment was l...
Xiaojie Ding, Xiling Sun, Zuien Wang, Qiusheng Zheng, Xiaofei Yu, Wenjin Hao, Kejun Wang, Wenjuan Xu and Zhengping Dong*
...cid enema plus restraint stress. The rat fecal moisture content, fecal trait score, and abdominal wall withdrawal reflex (AWR) score were used to determine whether the model was successful. The effects of Wumei Pill on the TLR4/9-NF-kB signaling pathway rats with IBS-D was observed by testing the contents of serum level of tumour necrosis factor-α (TNF-a), interleukin-6 (IL-6), lipopolysaccharide (LPS) as well as colonic mucosal tissue TLR4/9 and NF-kB. ...
Song Jiang1,2, Fa-lin Zhou1, Qi-bin Yang1, Jian-hua Huang1, Li-shi Yang1 and Shi-gui Jiang1*
...a the effects of thermal stress on superoxide anion (O2-) production, superoxide dismutase (SOD) activity, glutathione (GSH) and adenosine triphosphate (ATP) concentration, as well as nitric oxide synthase (NOS) activity and nitric oxide (NO) concentration catalyzed by NOS. Based on biochemical analysis of the above, results showed that O2- production could be induced significantly after cold
Sabahat Noor*1, Shaukat Ali1, Hafeez-ur-Rahman1, Farhatullah2 and Ghulam Muhammad Ali1
...stan. Biotic and abiotic stresses severely affect the yield of this crop and require special attention to rectify the production loss. Among various abiotic stresses, drought and soil salinity have the most adversarial effect on wheat production. In this study the T2 transgenic (At-DREB1A) and non-transgenic line of lasani-08 from single transformation event was exposed to 15 days drought and different levels of salt concent...
Ä°nan Kaya1,*, Muhitdin Yılmaz2, Müge MavioÄŸlu Kaya3,Abdulsamed Kükürt4 and Mahmut Karapehlivan5
...nvestigate the oxidative stress index in Capoeta capoeta treated with carbaryl and 2,4-dichlorophenoxyacetic acid (2,4-D). Fifty Capoeta capoeta fish caught in Kars Creek were equally divided into five groups and acclimatized in separate tanks for 10 days. The fish were kept in tanks as follows: Group I (control) was kept in normal water. Group II, III, IV and V were kept in separate tanks containing 0.3 mg/L carbaryl, 0.6 mg/L carbaryl, 10 mg/L ...
Ashraf M. Mounir, A.N. El shahat* and A.M. Abdul Azeem
...ted in cardiac oxidative stress, inflammation, hyper-lipidemia and increase cardiac marker enzymes. Treatment of rats with GFAE (45 mg/kg/day) prior to injection of ISO provide significant cardio-protective effects evidenced by an obvious reduction in the level of cardiac marker enzymes, inflammatory factors and lipid contents with marked improvement in the cardiac antioxidant status and reduction of lipid peroxidation relative to untreated infarcted gr...
Asima Bano1, Hafiz Muhammad Tahir2, Hira Sherawat3, Muhammad Mutlib4, Muhammad Arshad5, Muhammad Akram Qazi6, Sajida Naseem5, Rabia Ishaq1, Iram Liaqat2
...d the association of two stress enzymes i.e., monooxygenases and glucathione S-transferases with breast cancer. For enzyme estimation plasma samples from the patients suffering from breast cancer and age matched healthy individuals (control) were collected. The results revealed decline in the level of these enzymes in breast cancer patients as compared to healthy individuals because of this decline the overall level of protein was also found to be decline. It ...
Umair Riaz1*, Muhammad Ali Kharal2, Ghulam Murtaza3, Qamar uz Zaman4, Sana Javaid4, Hina Ahmed Malik3, Humera Aziz3 and Zafar Abbas1
...ify;">Biotic and abiotic stresses adversely upset plant growth and development via nutrient deficiencies, hormonal imbalances, ion toxicity as well as osmotic and oxidative anxiety. The most effective mechanism is the biosynthesis of secondary metabolites at cellular level which included organic compounds that help plants to cope with stress conditions by reducing the intensity of stress t...
Tünay KontaÅŸ AÅŸkar1,*, Åžinasi AÅŸkar1, Olga Büyükleblebici2 and Murat Güzel3
... determine the oxidative stress and inflammatory changes in naturally occurring canine visceral leishmaniasis (CVL). A total of 30 dogs, comprising 10 clinically healthy and 20 dogs with leishmaniasis were enrolled in this study. The diagnosis of canine visceral leishmaniasis was performed by the immune fluorescence antibody test with antibody titter ≥1:128 and lymph node smear examination. In blood samples of dogs with visceral leishmaniasis, levels of mal...
Tahir Abbas*1, Khawaja Raees Ahmad2, Asmatullah3, Khalid Pervaiz Lone4, Muhammad Ali Kanwal2, Sadia Suleman2
Reno-hepatic protective effects of Jambul against chromium induced anomalies in mice
...ght be causing oxidative stress. That study was conducted to evaluate the protective effects of Jambul (Syzygium cumini) against Cr induced reno-hepatic anomalies. Male albino mice (Mus musculus) were equally divided (n=10) as C; control, Cr-treatedandCr-JgroupsreceivingCr+6 in the form of potassium dichromate (K2Cr2O7) 50ppm for 10days ad-libitum while Cr-J group additionally given 0.25ml/12h Jambul Fruit Extract (JFE) for next 5days by oral gavage. On the 16...
Abdul Majid Khan*
Review report on mammalian dental defect (enamel hypoplasia) in different groups of mammals
...and physiological
stress indicator for the insults an animal has faced during its growth and
development. It also points out the health status of a mammal during different
phases of its life span. The article outlines the dental enamel hypoplasia studies in
low and high crowned mammals. It also depicts the diversity in feeding habitat of
mammals having positive results for occurrence of this tooth malady. The present
r...
stress indicator for the insults an animal has faced during its growth and
development. It also points out the health status of a mammal during different
phases of its life span. The article outlines the dental enamel hypoplasia studies in
low and high crowned mammals. It also depicts the diversity in feeding habitat of
mammals having positive results for occurrence of this tooth malady. The present
r...
Saman Fatima* and Shazia Iram
...sions caused by physical stress and worsen the condition. ...
Fouzia Tabssum1, Qamar uz Zaman2*, Yinglong Chen3,4, Umair Riaz5*, Waqas Ashraf6, Ambreen Aslam2, Nusrat Ehsan2, Rab Nawaz2, Humera Aziz7 and Shamim ul Sibtain Shah8
...pot experiment, salinity stress was imposed by applying 50 mM of NaCl solution to the soil daily for three continuing days, and applications of proline (0, 25, 50, 75 and 100 mM) was applied 25 DAS. For field experiment, the same cultivars were grown in a saline soil (EC = 5.05 d Sm-1) for two growth seasons with or without 50 mM proline applied at seedling stage (15 days after transplanting, DAT), vegetative state (50 DAT) or at both stages. Results from pot ...
Nighat Seema1*, Muhammad Hamayun1, Husan Ara1 and Raham Sheer Khan2
...t 8% PEG induced drought stress. Upon inoculation of different endophytic fungi with or without drought stress, the trend in pH values of soil remain variable (7.61~7.96) compared with the pH value before experiment. The 8% PEG induced drought stress elevated the EC value, however, the inoculation of all types of endophytic fungi lowered the EC to provide smooth medium for plant growth. In...
Muhammad Ilyas*, Sardar Ali Khan, Shahid Iqbal Awan and Shafiq-Ur-Rehman
Ali Bakhsh1*, Mashal Rehman1, Said Salman1 and Rehmat Ullah2
...ality traits under water stress and non-stress conditions. All the genotypes depicted significant differences for days to first square formation, days to first flower formation, plant height, monopodial branches per plant, sympodial branches per plant, number of bolls per plant, boll weight, fiber length, fiber strength, uniformity index, fiber fineness, ginning out turn and seed cotton yield per plant in both watering treat...
Salman Ali*, Inamullah, Muhammad Arif, Mehran Ali, Muhammad Owais Iqbal, Fazal Munsif and Arsalan Khan
...align: justify;">Drought stress adversely affects crop growth and yield. Water availability at critical crop growth stages reduces water losses and improves water use efficiency and yield of a crop. Potassium is a major plant nutrient required in large quantity by crops and has a significant role in increasing crop growth and yield by reducing the adverse effects of drought stress. Although a large quantity of potassium can ...
Juan Augusto Hernández-Rivera1, Jaime Molina-Ochoa2,*, Luis Jorge García-Márquez1, Omar Francisco Prado-Rebolledo1, Rafael Julio Macedo-Barragán1, Arturo César García-Casillas1 and Muhammad Irfan Ullah3
...e future.
...
Ali Raza Jahejo1,2, Nasir Rajput2, Wen-xia Tian1,*, Muhammad Naeem2, Dildar Hussain Kalhoro2, Asmatullah Kaka2, Sheng Niu1 and Fa-jie Jia1
...nd ascorbic acid in heat stressed broiler chicken. A total of 360 (Hubbard) one-day old broilers were reared under heat stress (38 ± 1°C) and randomly divided into three groups i.e. A, B and C as control, basil seed at 5g/kg and ascorbic acid at 200 mg/kg supplementation, respectively. Improvement of intestinal villus seen in basil supplementary group (P>0.05), and significant increase in the absorption ...
Fariha Latif* and Muhammad Javed
...tly to the environmental stress conditions. Thus, the sensitivity, bioaccumulation and antioxidant capacities of three major carps Catla catla, Labeo rohita and Cirrhina mrigala towards metals mixture (Cd+Cr+Cu+Pb) were determined during present research work. Sensitivity of the three fish species (120-day old) towards metals mixture was measured in term of 96 h LC50 and lethal concentration. These acute toxicity tests were perf...
Effect of Two Microecological Preparations on the Breeding of White Leg Shrimp, Litopenaeus vannamei
Song Jiang, Fa-Lin Zhou, Jian-Hua Huang, Qi-Bin Yang* and Li-Shi Yang
...ations on the growth and stress resistance of Litopenaeus vannamei larvae, different amounts of Bacillus and Lactobacillus bacteria were added to the L. vannamei aquaculture water during seeding. Seven groups were established and the microecological preparations were added every 5 d. Bacillus concentrations in the Y1, Y2 and Y3 groups were 10 ppm, 15 ppm and 20 ppm, respectively, and the Lactobacillus concentrations in...
Muqader Shah1,*, Hafsa Zaneb2, Saima Masood2, Rifat Ullah Khan1, Salahud Din1, Shakirullah3, Imad Khan2, Ambrina Tariq4 and Habib ur Rehman5
...moneutral zone; T2, heat stressed (HS); T3, HS + zinc (Zn) supplementation (30 mg/kg); T4, HS + Zn (60 mg/kg); T5, HS + probiotic; T6, HS + probiotic + Zn (30 mg/kg); T7, HS+ Zn (60 mg/kg) + probiotic. The results revealed that muscle pH, muscle fiber diameter (MFD) and muscle fiber cross sectional area (MFCSA) were significantly (P<0.05) higher in T2 compared to all other treatments under HS. Drip losses was significantly (P<0.01) lower in the treatment...
Shehzad Ghayyur1,3, Sadia Tabassum1, Munawar Saleem Ahmad2, Naveed Akhtar1 and Muhammad Fiaz Khan1,*
...adaptive response to the stressor agent, while total plasma proteins and triglyceride level were significantly decreased (p < 0.05)....
Xu Lijie, Obaid Ullah, Liu Haixing, Ihsan Ali, Zhongshu Li* and Nan-Zhu Fang*
... intracellular oxidative stress during in vitro development by promoting the expression of antioxidant genes and suppressing the expression of NADPH oxidant genes....
Huma Naz1,*, Sajid Abdullah2, Khalid Abbas2 and Muhammad Anjum Zia3
...vity at pH 7 and 7.5 for stressed and control fish, respectively. At 30°C activity of SOD was maximum for both control and stressed fish. At 40 °C the enthalpy of denaturation (∆H*)for metal treated and control fish were 0.373 and 0.736 KJ mol-1, respectively and decreases with further increase in temperature (70 °C) until it was 0.132 and 0.495 KJ mol-1, respectively. The free energy (&De...
Sohaib Afzaal1, Usman Hameed2, Nasir Ahmad3,*, Naeem Rashid3 and Muhammad Saleem Haider1
... groups, on the basis of stress tolerance assays. Identification of the screened strains was further confirmed by 16S ribosomal DNA sequences and strain level differentiation was carried out by sugar fermentation tests. These strains were further analyzed for their ability to produce lactic acid. Overall, Leuconostoc mesenteroides was found as pre-dominant group (41.1% prevalence) among LAB strains in the isolated food samples. Some opportunistic pathog...
SiRui Wang1,2, Fekede Regasa Joka1,2, XiaoLong Wang1,2,* and SuYing Bai2,*
...results of the selection stress test show that only a few sites in the GED region of the Mx gene are positively selected during evolution, and the majority of the amino acid sites are constrained by the strong structure and function of the protein, indicating a high risk of avian influenza infection in the tested wild birds.
...
Yuyu Wang, Gangchun Xu*, Zhijuan Nie, Quanjie Li, Nailin Shao and Pao Xu*
...essed growth and chronic stress in commercial-scale in-pond raceway systems under this experimental conditions.
...
Sun Hong1, Zhang Yifeng1, Wang Baishi2, Li Yangwei1, Xu Wenbo1, Mao Runkun1 and Wang Zhenglong1,*
...face hypoxic/hypercapnic stress predominantly during summer. The humidity and temperature of the burrows were relatively stable and were not affected by seasonal variation. The burrow system of mandarin voles was more complex and deeper during the rainy summer season. Our study provides a basis for further investigations regarding the evolutionary, physiological, and molecular basis of hypoxia-hypercapnia inmandarin voles.
... 
