Submit or Track your Manuscript LOG-IN

Efficacy Prediction of Autologous Platelet-Rich Plasma (PRP) against Sub-clinical Bubaline Mastitis

PJZ_56_6_2807-2815

Efficacy Prediction of Autologous Platelet-Rich Plasma (PRP) against Sub-clinical Bubaline Mastitis

Qamar Ullah1,2, Muti-ur-Rehman Khan1*, Raheela Akhtar1 and Aftab Ahmad Anjum3

1Department of Pathology, Faculty of Veterinary Science, University of Veterinary and Animal Sciences, Lahore 54000, Pakistan

2Livestock and Dairy Development Department (Research), Khyber Pakhtunkhwa, Peshawar 25000, Pakistan

3Institute of Microbiology, Faculty of Veterinary Science, University of Veterinary and Animal Sciences, Lahore 54000, Pakistan

ABSTRACT

The current study was conducted on riverine-type buffaloes suffering from sub-clinical mastitis (SCM). The domestic water buffalo (Bubalus bubalis) provides milk, meat, hides, and draught power and gives a significant share to the agricultural economy of the globe. The river buffalo and the swamp buffalo are two distinct types of water buffalo that are present in different places of the world. River buffalo have been preferred for their superior ability of milk production. Mastitis is among the topmost health concerns of farm animals, causing massive financial damage to the agro-livestock sector globally. A total of 96 udder quarters/teats of buffaloes with SCM were arbitrarily allotted to three different groups, i.e., platelet-rich plasma (PRP) group (n=32), antibiotic group (n=32) and PRP plus antibiotic group (n=32). Whole blood was taken from the animal’s jugular vein, and PRP was prepared by double spin open method and infused intra-mammary to the same animal from which the blood was taken. An intra-mammary antibiotic was administered intra-mammary to the animals of the antibiotic group. PRP plus antibiotic was allocated to the animals of the combined associated treatment group. Platelets significantly increased (p<0.05) and decreased WBCs and RBCs values in PRP. A significant decrease (p<0.05) was observed in the somatic cell count (SCC) of milk of animals treated with PRP. The use of PRP revealed 9.67 times higher chances of recovery compared to antibiotic alone, whereas the combination of PRP plus antibiotic was 4.33 times more effective than antibiotic only. Moreover, PRP was 55% more productive than the combination of PRP plus antibiotics. The area under the curve calculated by receiver operating characteristic (ROC) analysis predicted an acceptable area under the curve (0.73) regarding the efficacy of autologous PRP alternative to the antibiotic in sub-clinical bubaline mastitis. A significant (p<0.05) difference was observed in the mean rank difference among the three treatment groups through the non-parametric Kruskal-Wallis test. It was concluded that PRP plays a crucial role in tissue repair and regeneration of the injured mammary gland of buffaloes.


Article Information

Received 30 May 2023

Revised 05 September 2023

Accepted 18 September 2023

Available online 31 October 2023

(early access)

Published 25 October 2024

Authors’ Contribution

QU, MK, RA and AAA conceived the idea and planned and designed the study. QU carried out the experiments. QU and MK wrote the manuscript. QU and MK reviewed the manuscript. The study was evaluated as well as supervised by MK. The paper has been read and approved by all authors for publication.

Key words

Bubaline mastitis, Riverine-type buffaloes, SCM, PRP, Antibiotic, SCC

DOI: https://dx.doi.org/10.17582/journal.pjz/20230530070514

* Corresponding author: [email protected]

0030-9923/2024/0006-2807 $ 9.00/00

Copyright 2024 by the authors. Licensee Zoological Society of Pakistan.

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

Bovine mastitis is a remarkable confront worldwide menacing the dairy industry, distressing the quality and quantity of milk, and causing considerable monetary losses (Abebe et al., 2016; Kovačević et al., 2021). Mastitis is comprised of two main categories, i.e., clinical and sub-clinical. Clinical mastitis can be identified by the microbiological, chemical, and physical changes in milk, such as the presence of pathogenic microorganisms, a change in the milk’s composition, and alterations in the udder’s color and firmness (Brennecke et al., 2021). SCM is symptomless, distinguished by increased somatic cell count. It can merely be analyzed by laboratory tests such as the California mastitis test (CMT), somatic cell count (SCC), Electrical conductivity, and white side tests (Radostits et al., 2007; Hoque et al., 2015). It is noteworthy that economic losses caused by sub-clinical mastitis are 3-4 times more than clinical mastitis and 17.2% milk production decrease in sub-clinical mastitis besides the manifestation of any apparent clinical signs (Mungube et al., 2005). Staphylococcus aureus is a significant cause of anxious stern mastitis in livestock (Liu et al., 2022). S. aureus is becoming progressively resistant, which poses a threat in curative areas to the dairy business worldwide (Javed et al., 2021).

At present, mastitis is managed by the use of antibiotics (Royster and Wagner, 2015). Antibiotics utilized carelessly to cure S. aureus bovine mastitis may harm the immune system of the mammary glands and cause bacterial resistance (Dad et al., 2022). The pecuniary impact of mastitis and antibiotic resistance force the quest for non-antibiotic treatment options (Ijaz et al., 2021). Dairy cattle mastitis is cured alternatively by platelet concentrate (PC) (Constant et al., 2023). Blood-derived platelet-rich plasma (PRP) is a biological substance utilized in the regenerative cure of several pathological conditions. It is distinguished by an elevated concentration of platelets (Minimum three while the physiological quantity), which holds several growth factors with bactericidal, anti-inflammatory, and regenerative capabilities. PRP has been manifested to be helpful in the cure of bovine mastitis with an effect similar to that of antibiotics (Lange-Consiglio Anna et al., 2021). A platelet mass in plasma higher than the “usual” physiologic amount in whole blood is called PRP (Blair and Flaumenhaft, 2009).

Growth factors and cytokines are essential to the healing process and are known to be abundant in PRP (Farghali et al., 2017). Cytokines are censorious to countless basic homeostatic and pathophysiological progressions like inflammation, fever, tissue repair, wound healing, and fibrosis. They control cellular processes like migration, proliferation, and matrix synthesis (Gharee-Kermani and Pham, 2001). Platelets detain around 50–80 α-granules, comprising various growth factors and a century of bioactive proteins (Blair and Flaumenhaft, 2009). Platelet-derived growth factor (PDGF), connective tissue growth factor (CTGF), epidermal growth factor (EGF), fibroblast growth factor (FGF), transforming growth factor-beta 1 (TGF-β1), hepatocyte growth factor (HGF), insulin-like growth factor (IGF) and vascular endothelial growth factor (VEGF) are the supreme significant growth factors in this framework (Neumüller et al., 2015). Growth factors are stowed in the platelet’s α-granules, and a rise in platelet mass increases growth factors’ mass. Many in-vitro investigations have revealed that numerous growth factors have a direct dose–response effect on the proliferation of cells, migration, and matrix production (Abrahamsson, 1997; Thomopoulos et al., 2005; Costa et al., 2006; Dhurat and Sukesh, 2014). The infection of the bovine udder persuades an assortment of alterations in the expression of genes coding for various growth factors; therefore, it may propose their likely character in glandular tissue defense or healing progresses (Lange-Consiglio et al., 2014). In this context, it has been suggested that administering these growth factors locally using PRP could improve the local curative environment and the capacity of pathologically impaired tissues to produce a restoration response (Marx, 2004).

Enriched plasma has been chiefly employed in the field of veterinary to cure ulcers of the skin, profound wounds, chronic wounds, and canine fistulas (Kim et al., 2009) and help to restore enteric ailments in pigs (Arshdeep, 2014). PRP is used to cure tendon diseases in sports horses (Georg et al., 2010) and bovine mastitis (Lange-Consiglio et al., 2014).

Currently, there is lacking published data regarding the autologous intra-mammary treatment of PRP in riverine-type buffaloes. This disease is being managed with antibiotics causing animal and human health hazards with antibiotic residues and resistance. PRP promotes the regeneration of secretory tissue of the udder by delivering a significant amount of growth factors and cytokines to that anatomical location. Therefore, these studies will help favor the prognosis of SCM in dairy buffaloes by using intra-mammary PRP therapy.

MATERIALS AND METHODS

Experimental animals

The lactating buffaloes were enrolled in these studies. The inclusion criteria for animals were those who have not received antibiotic treatment for at least 14 days before the start of the experiment. A total of 60 animals (96 udder quarters/teats) from lactating buffaloes were included in the analyses. The study was conducted in six different nearby located private buffalo dairy farms in the district Lahore-Pakistan. The Lahore district is situated at 31.5204 N, 74.3587 E, with an altitude of 217m. The feeding and drinking system of all animals in the dairy farms was the same.

Diagnosis and confirmation of sub-clinical bubaline mastitis

Initially, the milk samples were screened through California mastitis test (CMT) Kit (Portland, ME, USA) for sub-clinical bubaline mastitis (Ahmed et al., 2022). The positive samples were divided into three different treatment groups, i.e., PRP group (19 animals), antibiotic group (21 animals), and PRP plus antibiotic group (20 animals), each having 32 udder quarters/teats.

Further diagnosis of CMT-positive samples was confirmed by somatic cell count (SCC) values of more than 200,000 cells/ml of milk and bacterial growth on 5% sheep blood agar and MacConkey agar plates.

The somatic cells were stained by Newman’s Lampert stain and were counted by the microscopic count method described by Schalm (1971).

Bacteriological culture

For bacteriological colture the milk samples were cultured according to Guha et al. (2012), instantaneously. SCM positive was defined as an animal culturally positive for at least one quarter.

Treatment of mastits

The treatments were administered at a dose rate of PRP=5ml/teat, antibiotic=10 ml/teat, and PRP plus antibiotic (5ml+10ml)/teat to the identified udder quarters having SCC of more than 200,000 cells/ml of milk and culture positive through intra-mammary infusion into the teat canals once daily for three consecutive days, immediately after routine afternoon milking. Milk samples from buffaloes were obtained following National Mastitis Council standard practices (Adkins et al., 2017). After removing the initial three streams, about 40 mL of quarter milk was procured into 50 mL sterile tubes and kept on ice until delivery to the laboratory for evaluation. For further testing, entire milk samples were split into portions, as described by Yang et al. (2019).

Whole blood (30ml) was collected aseptically from animals (Khan et al., 2021) of the PRP group and PRP plus antibiotic group once daily for three consecutive days from the jugular vein of each identified animal through 16-18 gauge needles for PRP preparation by the double-spin open method according to Dashore et al. (2021) and Dhurat and Sukesh (2014), with minor modifications. On average, 5 ml PRP was harvested from 30 ml of whole blood. An Automatic Hematology Analyzer machine assessed the number of platelets in whole blood and PRP. The average 1 x 109 platelets/ml was found to be the concentration of platelets. PRP was aliquoted in 5 ml dosages that were ready to use. The PRP was infused intra-mammary through the teat canal into the same animal once daily for three consecutive days from which the blood was taken.

For treatment of mastitis SPECTRAMAST® LC, an intra-mammary sterile antibiotic (ceftiofur) suspension, was used to treat buffaloes with SCM (10 ml of suspension contains: active substance: 125 mg Ceftiofur equivalents (as the hydrochloride salt), 700 mg microcrystalline wax, 500 mg oleoyl polyoxylglyceride, cottonseed oil (q.s.), after routine milking, infused antibiotic through the teat canal into udder quarters at 24-h intervals for three consecutive days.

Statistical analysis

The unpaired student t-test analyzed the cellular values of whole blood and PRP by GraphPad Prism 9.5.1. SCC count was analyzed by two-way ANOVA using Minitab® 21.3.1. To analyze the impact of various treatment combinations on the outcome of sub-clinical bubaline mastitis (recovered or non-recovered), a binary logistic regression model was used through Minitab® 21.3.1. Moreover, the mean rank difference among the three treatments was analyzed through the non-parametric Kruskal-Wallis test, followed by Dunn’s multiple comparison test. The P-value was considered significant if less than 0.05 (α= 0.05).

RESULTS

Figure 1 shows a highly significant (p<0.05) number of platelets recorded in PRP compared to whole blood. Conversely, a high number (p<0.05) of WBCs and RBCs were present in the whole blood. The somatic cell count did not show highly significant differences among the groups at initial sampling, including day 0 to day 3 (Table I). A substantial decline in the somatic count was recorded in the treated groups after day 7. Moreover, the PRP-treated group revealed a marked amelioration at days 14 and 28 compared with the PRP plus antibiotic and antibiotic treated animals (Table I). The binary logistic regression results showed that PRP was 9.67 times more effective than antibiotics alone. In contrast, the combined treatment of PRP plus antibiotic was 4.33 times more active than the antibiotic alone. Whereas PRP alone was 55% more dynamic than the combined treatment of PRP plus antibiotic (Table II and Fig. 2).

 

There was no significant (p<0.05) mean rank difference between PRP and PRP + antibiotic, but a significant (p<0.05) difference was observed between PRP and antibiotic and PRP + antibiotic and antibiotic (Fig. 3).

 

Table I. The somatic cell count (Mean ± SEM) was recorded in each treatment group on different days and analyzed through two-way ANOVA using Minitab® 21.3.1. Cells that have different superscripts are significantly different (p<0.05).

Days

SCC × 104 per ml of milk

PRP

PRP + antibiotic

Antibiotic

0

266.969±27abc

287.031±29.6ab

245.531±26.2abc

1

294.406±22.6ab

327.188±23.1a

281.344±21.7ab

3

255.719±19.5abc

216.687±19.5bcd

208.562±17.5bcd

7

187.094±17.7cdef

202.5±15.3bcde

181.5±19.8cdef

14

105.625±8.7fgh

114±23.1efg

125.25±12.6defg

28

19.969±4.28h

38.062±12.3gh

61.437±9.7gh

 

Table II. Odd ratios for categorical predictors.

Level A

Level B

Odds ratio

95% CI

PRP

Antibiotic

9.6667

(2.4423, 38.2612)

PRP + antibiotic

Antibiotic

4.3333

(1.4052, 13.3627)

PRP + antibiotic

PRP

0.4483

(0.1017, 1.9760)

 

The odds ratio for level A relative to level B.

 

 

DISCUSSION

The udders and milk of dairy animals are both still prone to bacterial infection, which constitutes a severe warning to the security and safety of food (Aqib et al., 2022). In the present study, we prepared PRP by the double-spin open centrifugation method. An average of 5 ml PRP was produced by 30 ml of whole blood. Previous studies and the American Association of Blood Banks’ technical manual have affirmed that the double spin procedure is the accepted way to prepare PRP (Sweeny and Grossman, 2002; Dhurat and Sukesh, 2014). Conversely, Harrison et al. (2020) reported that the single spin technique reduces platelet yield by 53% and is not favored. Depending on the individual baseline platelet count, the tool utilized, and the method, a 30 cc venous blood draw will produce 3-5 CC of PRP (Dhurat and Sukesh, 2014). To prevent untimely activation of platelets, the PRP elements were collected with the help of sodium citrate-like anticoagulant (Harmon and Rao, 2013; Patel et al., 2013). Preparing PRP for clinical or research purposes, sodium citrate is a typical anticoagulant (Arpornmaeklong et al., 2004; Ogino et al., 2005; Dallari et al., 2006; Plachokova et al., 2006; Sarkar et al., 2006).

 

The current studies showed superior chances of recovery versus antibiotic alone, while the adjunct therapy by PRP + antibiotic was 4.33 times more potent than antibiotic alone. However, PRP alone was 55% extra productive than the adjunct therapy of PRP plus antibiotic. Recently, intramammary platelet concentrate administration was shown to be as effective as an antimicrobial agent in treating and preventing SCM recurrence in dairy cattle (Dal et al., 2019). Italian researchers reported the primary clinical use of PRP for mastitis through intramammary route administration PRP may be helpful for a fast recovery of the inflammatory retort by playing a part in restricting the tissue injury of the mammary gland parenchyma and lowering the reappearing rates. According to the results, PRP was effective in treating both acute and chronic clinical mastitis (CM) in cows caused by Gram-positive and Gram-negative bacteria; further, the combined effect of platelet concentrate and the antibiotic was significantly well executed versus the antibiotic only in recovering the afflicted mammary quarters or lowering the SCC (Lange-Consiglio et al., 2014). Platelet granules have growth factors and antimicrobial peptides and contain serotonin, catecholamines, osteonectin, proaccelerin, von Willebrand factor, and other chemicals. After platelet aggregation, they are released in large amounts and may have antimicrobial properties (Bielecki et al., 2007). According to Drago et al. (2013) and Li and Li (2013), PRP exhibits potent antibacterial action against group A streptococci and methicillin-resistant MRSA. The ideology behind the PRP application revolves around the regenerative abilities of its growth factors when deposited locally to specific tissues and cells (Dhurat and Sukesh, 2014; Chang et al., 2018). In addition to their hemostatic abilities, platelets are rich in cytokines and growth factors (GFs) that can impact cell proliferation, angiogenesis, and inflammation (Alves and Grimalt, 2018). An antimicrobial effect may promote faster wound healing when PRP is applied for wound therapy. It is well known that platelets have antimicrobial action against biofilms and individual bacteria. They quickly aggregate at the site of endothelium injury brought on by microbial colonization and serve as the body’s paramount natural protection against infection. Growth factors (GF) and abundant cytokines in alpha granules promote an inflammatory response and recruit immune cells to the injury site to fight infections (Yeaman, 2010). Platelet-related blood derivatives are the significant origin of growth factors (GFs) like PDGF and TGF-β1 amid other poly peptides essential for minimizing inflammation and wound relieving (Giraldo et al., 2015). When platelets come into contact with bacteria, they take part in bacterial co-adhesion, which causes bacteria to be sequestered and phagocytosed (Różalski et al., 2013). Neutrophils can connect with endothelial cells and leucocytes in cell-to-cell connections with platelets (Klinger and Jelkmann, 2002).

Antibiotics can be administered systemically by injection into the body or intra-mammary infusion by being pushed upward through the teat canal (Ibrahim, 2017). Ceftiofur, cephapirin, and pirlimycin antibiotics most frequently treat bovine mastitis in North America (Roy and Keefe, 2012). The third-generation cephalosporin antibiotic ceftiofur is regularly utilized in the dairy business. Ceftiofur, marketed for veterinary use in the United States and Europe, is the medicine of choice for treating mastitis on most dairy farms (Ganda et al., 2017; Durel et al., 2019). Ceftiofur is bactericidal by impeding the enzymes vital for synthesizing peptidoglycan, which results in bacterial cell lysis and thus inhibits bacterial cell wall synthesis (Hornish and Katarski, 2002). Oliver et al. (2004) assessed the effectiveness of intramammary therapy of extended ceftiofur in lactating dairy cows for the treatment of subclinical mastitis using the bacteriological treatment proportions established on 14 and 28 days negative culture after the last treatment and described that treatment effectiveness is increased by increasing the period of antibiotic therapy in S. aureus, S. uberis, and other environmental Streptococcus sp.; additionally, they stated that the cure rates for coagulase-negative Staphylococcus sp., Streptococcus dysgalactiae, Corynebacterium bovis, S. uberis, and S. aureus were 86%, 80%, 70%, 67%, and 36%, respectively, during an 8-day extended ceftiofur treatment.

Furthermore, the impurity of animal products with antibiotics and antibiotic residues in food has become a menace to public health with the rising demand for animal proteins (Zhang et al., 2020). Though, the overuse of antibiotics in treating bovine mastitis is a significant issue, and antibiotic therapy is often not curative (Breyne et al., 2017). Therefore, it is crucial to discover new therapeutic approaches and/or minimize the application of antibiotics for infections caused by bacteria in animals (Zhang et al., 2020).

CONCLUSION

In the present study, PRP revealed significantly greater efficacy against sub-clinical bubaline mastitis than antibiotic therapy. It could be concluded that PRP may subdue cytokine discharge, reduce inflammation, and thus help in tissue regeneration of the injured mammary gland of buffaloes.

Acknowledgments

The authors are highly thankful for technical assistance to all staff of the Department of Pathology and Institute of Microbiology, Faculty of Veterinary Science, University of Veterinary and Animal Sciences, Lahore, Pakistan.

Funding

The present study was financially supported under the project titled, Award of Scholarship for Ph.D Studies Under the Project Indigenous 5000 Ph.D Fellowship Phase-II, Batch-VI”, Higher Education Commission (HEC), Islamabad, Pakistan.

Ethical statement

The Ethical Review Committee, Office of Research Innovation and Commercialization, University of Veterinary and Animal Sciences, Lahore, Pakistan approved (Approval Letter No. DR/160 Dated: 05-04-2022) the studies etiquette.

Statement of conflict of interest

The authors have to declared no conflict of interest.

REFERENCES

Abebe, R., Hatiya, H., Abera, M., Megersa, B. and Asmare, K., 2016. Bovine mastitis: Prevalence, risk factors and isolation of Staphylococcus aureus in dairy herds at Hawassa milk shed, South Ethiopia. BMC Vet. Res., 12: 1-11. https://doi.org/10.1186/s12917-016-0905-3

Abrahamsson, S.O., 1997. Similar effects of recombinant human insulin-like growth factor-I and II on cellular activities in flexor tendons of young rabbits: Experimental studies in vitro. J. Orthop. Res., 15: 256-262. https://doi.org/10.1002/jor.1100150215

Adkins, P., Middleton, J., Fox, L., Pighetti, K. and Petersson-Wolfe, C., 2017. Laboratory handbook on bovine mastitis. National Mastitis Council. Inc., Madison, WI.

Ahmed, A., Ijaz, M., Khan, J.A. and Anjum, A.A., 2022. Molecular characterization and therapeutic insights into biofilm positive Staphylococcus aureus isolated from bovine subclinical mastitis. Pak. Vet. J., 42: 584-590. https://doi.org/10.29261/pakvetj/2022.078

Alves, R. and Grimalt, R., 2018. A review of platelet-rich plasma: History, biology, mechanism of action, and classification. Skin Appendage Disord, 4: 18-24. https://doi.org/10.1159/000477353

Aqib, A.I., Akram, K., Majeed, H., Murtaza, M., Muneer, A. and Alsayeqh, A.F., 2022. Resistance modulation of dairy milk borne Streptococcus agalactiae and Klebsiella pneumoniae through metallic oxide nanoparticles. Pak. Vet. J., 42.

Arpornmaeklong, P., Kochel, M., Depprich, R., Kübler, N. and Würzler, K., 2004. Influence of platelet-rich plasma (PRP) on osteogenic differentiation of rat bone marrow stromal cells. An in vitro study. Int. J. Oral Maxillofac. Surg., 33: 60-70. https://doi.org/10.1054/ijom.2003.0492

Arshdeep, M., 2014. Platelet-rich plasma in dermatology: boon or a bane? Indian J. Dermatol. Venereol. Leprol., 80: 5. https://doi.org/10.4103/0378-6323.125467

Bielecki, T., Gazdzik, T., Arendt, J., Szczepanski, T., Krol, W., and Wielkoszynski, T., 2007. Antibacterial effect of autologous platelet gel enriched with growth factors and other active substances: an in vitro study. J. Bone Joint Surg., 89: 417-420.

Blair, P. and Flaumenhaft, R., 2009. Platelet α-granules: Basic biology and clinical correlates. Blood Rev., 23: 177-189. https://doi.org/10.1016/j.blre.2009.04.001

Brennecke, J., Falkenberg, U., Wente, N. and Krömker, V., 2021. Are severe mastitis cases in dairy cows associated with bacteremia? S Note: MDPI stays neutral with regard to jurisdictional claims in published, Animals, 11: 410. https://doi.org/10.1016/j.blre.2009.04.001

Breyne, K., Honaker, R.W., Hobbs, Z., Richter, M., Żaczek, M., Spangler, T., Steenbrugge, J., Lu, R., Kinkhabwala, A., Marchon, B., Meyer, E. and Mokres, L., 2017. Efficacy and safety of a bovine-associated Staphylococcus aureus phage cocktail in a murine model of mastitis. Front. Microbiol, 8. https://doi.org/10.3389/fmicb.2017.02348

Chang, B.L., Beer, J. and Percec, I., 2018. Platelet-rich plasma: Fact or fantasy? Adv. Cosmet. Surg., 1: 193-209. https://doi.org/10.1016/j.yacs.2018.02.004

Constant, C., Desrochers, A., Gagnon, C., Provost, C., Nichols, S., Marchionatti, E. and Gara-Boivin, C., 2023. Single-step production of autologous bovine platelet concentrate for clinical applications in cattle. J. Dairy Sci., 106: 565-575. https://doi.org/10.3168/jds.2021-21108

Costa, M.A., Wu, C., Pham, B.V., Chong, A.K.S., Pham, H.M. and Chang, J., 2006. Tissue engineering of flexor tendons: Optimization of tenocyte proliferation using growth factor supplementation. Tissue Eng., 12: 1937-1943. https://doi.org/10.1089/ten.2006.12.1937

Dad, R.K., Avais, M., Khan, J.A. and Anjum, A.A., 2022. Evaluating the effectiveness of multidrug resistant Staphylococcus aureus mastitis vaccines in dairy cattle. Pak. Vet. J., 42.

Dal, G.E., Sabuncu, A., Bala, D.A., Enginler, S.Ö., Cetin, A.C., Celik, B. and Koçak, Ö., 2019. Evaluation of intramammary platelet concentrate efficacy as a subclinical mastitis treatment in dairy cows based on somatic cell count and milk amyloid A levels. Kafkas Üniv. Vet. Fak. Derg., 25.

Dallari, D., Fini, M., Stagni, C., Torricelli, P., Nicoli Aldini, N., Giavaresi, G., Cenni, E., Baldini, N., Cenacchi, A., and Bassi, A., 2006. In vivo study on the healing of bone defects treated with bone marrow stromal cells, platelet-rich plasma, and freeze-dried bone allografts, alone and in combination. J. Orthop. Res., 24: 877-888. https://doi.org/10.1002/jor.20112

Dashore, S., Chouhan, K., Nanda, S. and Sharma, A., 2021. Preparation of platelet-rich plasma: National IADVL PRP taskforce recommendations. Indian Dermatol. Online J., 12: S12. https://doi.org/10.4103/idoj.idoj_269_21

Dhurat, R., and Sukesh, M., 2014. Principles and methods of preparation of platelet-rich plasma: A review and author’s perspective. J. Cutan. Aesthet. Surg., 7: 189. https://doi.org/10.4103/0974-2077.150734

Drago, L., Bortolin, M., Vassena, C., Taschieri, S. and Del Fabbro, M., 2013. Antimicrobial activity of pure platelet-rich plasma against microorganisms isolated from oral cavity. BMC Microbiol., 13: 1-5. https://doi.org/10.1186/1471-2180-13-47

Durel, L., Gallina, G. and Pellet, T., 2019. Assessment of ceftiofur residues in cow milk using commercial screening test kits. Vet. Rec. Open, 6: 2018-000329. https://doi.org/10.1136/vetreco-2018-000329

Farghali, H.A., AbdElKader, N.A., Khattab, M.S. and AbuBakr, H.O., 2017. Evaluation of subcutaneous infiltration of autologous platelet-rich plasma on skin-wound healing in dogs. Biosci. Rep., 37. https://doi.org/10.1042/BSR20160503

Ganda, E.K., Gaeta, N., Sipka, A., Pomeroy, B., Oikonomou, G., Schukken, Y.H. and Bicalho, R.C., 2017. Normal milk microbiome is reestablished following experimental infection with Escherichia coli independent of intramammary antibiotic treatment with a third-generation cephalosporin in bovines. Microbiome, 5: 017-0291. https://doi.org/10.1186/s40168-017-0291-5

Georg, R., Maria, C., Gisela, A. and Bianca, C., 2010. Autologous conditioned plasma as therapy of tendon and ligament lesions in seven horses. J. Vet. Sci., 11: 173-175. https://doi.org/10.4142/jvs.2010.11.2.173

Gharee-Kermani, M. and Pham, S., 2001. Role of cytokines and cytokine therapy in wound healing and fibrotic diseases. Curr. Pharm. Des., 7: 1083-1103. https://doi.org/10.2174/1381612013397573

Giraldo, C.E., Álvarez, M.E. and Carmona, J.U., 2015. Effects of sodium citrate and acid citrate dextrose solutions on cell counts and growth factor release from equine pure-platelet rich plasma and pure-platelet rich gel. BMC Vet. Res., 11: 1-7. https://doi.org/10.1186/s12917-015-0370-4

Guha, A., Guha, R. and Gera, S., 2012. Comparison of somatic cell count, California mastitis test, chloride test and rennet coagulation time with bacterial culture examination to detect subclinical mastitis in riverine buffalo (Bubalus bubalis). Afr. J. agric. Res., 7: 5578-5584.

Harmon, K.G. and Rao, A.L., 2013. The use of platelet-rich plasma in the nonsurgical management of sports injuries: Hype or hope? Hematol. 2013 Am. Soc. Hematol. Educ. Program Book, 2013: 620-626. https://doi.org/10.1182/asheducation-2013.1.620

Harrison, T.E., Bowler, J., Levins, T.N., Cheng, A.L. and Reeves, K.D., 2020. Platelet yield and yield consistency for six single-spin methods of platelet rich plasma preparation. Platelets, 31: 661-666. https://doi.org/10.1080/09537104.2019.1663808

Hoque, M., Das, Z.C., Talukder, A.K., Alam, M.S. and Rahman, A.N.M., 2015. Different screening tests and milk somatic cell count for the prevalence of subclinical bovine mastitis in Bangladesh. Trop. Anim. Hlth. Prod., 47: 79-86. https://doi.org/10.1007/s11250-014-0688-0

Hornish, R.E. and Katarski, S., 2002. Cephalosporins in veterinary medicine-ceftiofur use in food animals. Curr. Topics Med. Chem., 2: 717-731. https://doi.org/10.2174/1568026023393679

Ibrahim, N., 2017. Review on mastitis and its economic effect. Can. J. Res., 6: 13-22. https://doi.org/10.5339/irl.2017.ADR.8

Ijaz, M., Manzoor, A., Mohy-ud-Din, M.T., Hassan, F., Mohy-ud-Din, Z., Ans, M., Saleem, M.I., Khan, H.H. and Khanum, F., 2021. An economical non-antibiotic alternative to antibiotic therapy for subclinical mastitis in cows. Pak. Vet. J., 41. https://doi.org/10.29261/pakvetj/2021.059

Javed, M.U., Ijaz, M., Fatima, Z., Anjum, A.A., Aqib, A.I., Ali, M.M., Rehman, A., Ahmed, A. and Ghaffar, A., 2021. Frequency and antimicrobial susceptibility of methicillin and vancomycin-resistant Staphylococcus aureus from bovine milk. Pak. Vet. J., 41. https://doi.org/10.29261/pakvetj/2021.060

Khan, I., Ali, S., Hussain, R., Raza, A., Younus, M., Khan, N. and Faheem, M., 2021. Serosurvey and potential risk factors of brucellosis in dairy cattle in peri-urban production system in Punjab, Pakistan. Pak. Vet. J., 10: 459-462.

Kim, J.H., Park, C. and Park, H.M., 2009. Curative effect of autologous platelet-rich plasma on a large cutaneous lesion in a dog. Vet. Dermatol., 20: 123-126. https://doi.org/10.1111/j.1365-3164.2008.00711.x

Klinger, M.H. and Jelkmann, W., 2002. Role of blood platelets in infection and inflammation. J. Interferon Cytokine Res., 22: 913-922. https://doi.org/10.1089/10799900260286623

Kovačević, Z., Radinović, M., Čabarkapa, I., Kladar, N. and Božin, B., 2021. Natural agents against bovine mastitis pathogens. Antibiotics, 10: 205. https://doi.org/10.3390/antibiotics10020205

Lange-Consiglio, A., Garlappi, R., Spelta, C., Idda, A., Comazzi, S., Rizzi, R. and Cremonesi, F., 2021. Physiological parameters to identify suitable blood donor cows for preparation of platelet rich plasma. Animals, 11: 2296. https://doi.org/10.3390/ani11082296

Lange-Consiglio, A., Spelta, C., Garlappi, R., Luini, M. and Cremonesi, F., 2014. Intramammary administration of platelet concentrate as an unconventional therapy in bovine mastitis: First clinical application. J. Dairy Sci., 97: 6223-6230. https://doi.org/10.3168/jds.2014-7999

Li, H., and Li, B., 2013. PRP as a new approach to prevent infection: Preparation and in vitro antimicrobial properties of PRP. J. Visualized Exp., e50351. https://doi.org/10.3791/50351-v

Liu, J., Wang, X., Bi, C., Ali, F., Saleem, M.U., Qin, J., Ashfaq, H., Han, Z. and Alsayeqh, A.F., 2022. Epidemiological investigation of Staphylococcus aureus infection in dairy cattle in Anhui, China. Pak. Vet. J., 42: 580-583. https://doi.org/10.29261/pakvetj/2022.042

Marx, R.E., 2004. Platelet-rich plasma: Evidence to support its use. J. Oral Maxillofac. Surg., 62: 489-496. https://doi.org/10.1016/j.joms.2003.12.003

Mungube, E., Tenhagen, B.A., Regassa, F., Kyule, M., Shiferaw, Y., Kassa, T. and Baumann, M., 2005. Reduced milk production in udder quarters with subclinical mastitis and associated economic losses in crossbred dairy cows in Ethiopia. Trop. Anim. Hlth. Prod., 37: 503-512. https://doi.org/10.1007/s11250-005-7049-y

Neumüller, J., Ellinger, A. and Wagner, T., 2015. Transmission electron microscopy of platelets from apheresis and buffy-coat-derived platelet concentrates. Transmission Electron Microscope: Intechopen. London: Intechopen, pp. 255-284. https://doi.org/10.5772/60673

Ogino, Y., Ayukawa, Y., Tsukiyama, Y. and Koyano, K., 2005. The effect of platelet-rich plasma on the cellular response of rat bone marrow cells in vitro. Oral Surg. Oral Med. Oral Pathol. Oral Radiol. Endodontol., 100: 302-307. https://doi.org/10.1016/j.tripleo.2005.03.007

Oliver, S.P., Gillespie, B.E., Headrick, S.J., Moorehead, H., Lunn, P., Dowlen, H.H., Johnson, D.L., Lamar, K.C., Chester, S.T. and Moseley, W.M., 2004. Efficacy of extended ceftiofur intramammary therapy for treatment of subclinical mastitis in lactating dairy cows. J. Dairy Sci., 87: 2393-2400. https://doi.org/10.3168/jds.S0022-0302(04)73361-5

Patel, S., Dhillon, M.S., Aggarwal, S., Marwaha, N. and Jain, A., 2013. Treatment with platelet-rich plasma is more effective than placebo for knee osteoarthritis: A prospective, double-blind, randomized trial. Am. J. Sports Med., 41: 356-364. https://doi.org/10.1177/0363546512471299

Plachokova, A.S., Van Den Dolder, J., Stoelinga, P.J. and Jansen, J.A., 2006. The bone regenerative effect of platelet-rich plasma in combination with an osteoconductive material in rat cranial defects. Clin. Oral Implants Res., 17: 305-311. https://doi.org/10.1111/j.1600-0501.2005.01208.x

Radostits, O.M., Gay, C., Hinchcliff, K.W. and Constable, P.D., 2007. A textbook of the diseases of cattle, horses, sheep, pigs and goats. Vet. Med., 10: 2045-2050.

Roy, J.P. and Keefe, G., 2012. Systematic review: What is the best antibiotic treatment for Staphylococcus aureus intramammary infection of lactating cows in North America? Vet. Clin. N. Am. Fd. Anim. Pract., 28: 39-50. https://doi.org/10.1016/j.cvfa.2011.12.004

Royster, E. and Wagner, S., 2015. Treatment of mastitis in cattle. Vet. Clin. Fd. Anim. Pract., 31: 17-46. https://doi.org/10.1016/j.cvfa.2014.11.010

Różalski, M.I., Micota, B., Sadowska, B., Paszkiewicz, M., Więckowska-Szakiel, M. and Różalska, B., 2013. Antimicrobial/anti-biofilm activity of expired blood platelets and their released products. Postepy Hig. Med. Dosw, 67: 321-325. https://doi.org/10.5604/17322693.1046009

Sarkar, M.R., Augat, P., Shefelbine, S.J., Schorlemmer, S., Huber-Lang, M., Claes, L., Kinzl, L. and Ignatius, A., 2006. Bone formation in a long bone defect model using a platelet-rich plasma-loaded collagen scaffold. Biomaterials, 27: 1817-1823. https://doi.org/10.1016/j.biomaterials.2005.10.039

Schalm, O., 1971. Number and types of somatic cells in normal and mastitic milk. Bovine mastitis, pp. 94-127.

Sweeny, J. and Grossman, B., 2002. Blood collection, storage and component preparation methods. Technical manual, 14th ed. Bethesda MD: American Association of Blood Banks (AABB), pp. 955-958.

Thomopoulos, S., Harwood, F.L., Silva, M.J., Amiel, D. and Gelberman, R.H., 2005. Effect of several growth factors on canine flexor tendon fibroblast proliferation and collagen synthesis in vitro. J. Hand Surg., 30: 441-447. https://doi.org/10.1016/j.jhsa.2004.12.006

Yang, W.T., Ke, C.Y., Wu, W.T., Lee, R.P. and Tseng, Y.H., 2019. Effective treatment of bovine mastitis with intramammary infusion of Angelica dahurica and Rheum officinale extracts. Evid. Based Complement. Altern. Med., 2019. https://doi.org/10.1155/2019/7242705

Yeaman, M.R., 2010. Platelets in defense against bacterial pathogens. Cell. Mol. Life Sci., 67: 525-544. https://doi.org/10.1007/s00018-009-0210-4

Zhang, H., Lu, S., Ren, H., Zhao, K., Li, Y., Guan, Y., Li, H., Hu, P. and Liu, Z., 2020. Cytotoxicity and degradation product identification of thermally treated ceftiofur. RSC Adv., 10: 18407-18417. https://doi.org/10.1039/C9RA10289B

To share on other social networks, click on any share button. What are these?

Pakistan Journal of Zoology

December

Pakistan J. Zool., Vol. 56, Iss. 6, pp. 2501-3000

Featuring

Click here for more

Subscribe Today

Receive free updates on new articles, opportunities and benefits


Subscribe Unsubscribe