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Dhara S, Gupta HP, Kumar S, Sharma RK, Thakur S. Effects of Heterologous Bovine Seminal Plasma-Supplemented Egg Yolk-Based Extender on Cryosurvivability of Pantja Buck Semen. Biopreserv Biobank 2023; 21:336-345. [PMID: 35856825 DOI: 10.1089/bio.2022.0013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
The present study was conducted to observe the effects of removal of seminal plasma of Pantja buck semen and supplementation of bovine seminal plasma (BSP) in the extender before cryopreservation. In a preliminary experiment, different levels of BSP were supplemented (1, 3, 5, 7, and 9% v/v) in egg yolk (7.5% egg yolk)-tris (EYT) extender and used for cryopreservation of Pantja buck semen. Results in terms of motility, viability, plasma membrane integrity, acrosome integrity, and lipid peroxidation showed that 5% BSP was suitable for maintaining Pantja buck semen quality during cryopreservation. In the final experiment, pooled semen from four Pantja bucks was split into three aliquots (I, II, and III). Aliquot I was directly diluted in EYT extender and grouped as the control (C); aliquot II and III were washed separately with TALP solution and diluted as D1 (Washed semen with EYT extender) and D2 (Washed semen with EYT extender containing 5% BSP), respectively. Seminal attributes (sperm individual motility, viability, plasma membrane integrity, acrosome integrity, and total morphological abnormalities) were assessed at the postdilution, postequilibration, and post-thawing stages. Alanine aminotransferase (ALT), aspartate aminotransferase (AST), malondialdehyde (MDA) concentration, and glutathione peroxidase (GSH-Px) activity were measured at post-thaw. Washed semen significantly improved (p < 0.05) seminal parameters at post-thaw compared with unwashed semen (control). A significant difference (p < 0.05) was observed in seminal attributes between freezing stages and between dilution groups. Significantly higher (p < 0.05) post-thaw sperm motility, viability, plasma membrane integrity, acrosome integrity, and GSH-Px activity, and significantly lower (p < 0.05) MDA concentration and extracellular release of enzymes (ALT, AST) were observed in group D2 compared with control and D1. The results of the present study demonstrated that cryopreservation of washed Pantja buck semen diluted with 5% BSP-supplemented EYT extender can improve post-thaw semen quality.
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Affiliation(s)
- Souvik Dhara
- Department of Veterinary Gynecology and Obstetrics, G. B. Pant University of Agriculture and Technology, Pantnagar, India
| | - H P Gupta
- Department of Veterinary Gynecology and Obstetrics, G. B. Pant University of Agriculture and Technology, Pantnagar, India
| | - Sunil Kumar
- Department of Veterinary Gynecology and Obstetrics, G. B. Pant University of Agriculture and Technology, Pantnagar, India
| | - R K Sharma
- Department of Livestock Production Management, and G. B. Pant University of Agriculture and Technology, Pantnagar, India
| | - Swati Thakur
- Department of Veterinary Physiology, G. B. Pant University of Agriculture and Technology, Pantnagar, India
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Kritaniya D, Yadav S, Swain DK, Reddy AV, Dhariya R, Yadav B, Anand M, Nigam R. Freezing-thawing induces deprotamination, cryocapacitation-associated changes; DNA fragmentation; and reduced progesterone sensitivity in buck spermatozoa. Anim Reprod Sci 2020; 223:106628. [PMID: 33128908 DOI: 10.1016/j.anireprosci.2020.106628] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2019] [Revised: 10/08/2020] [Accepted: 10/09/2020] [Indexed: 01/20/2023]
Abstract
In the present study, there was evaluation of cryocapacitation-associated changes, apoptotic-like changes, deprotamination, total antioxidant capacity (TAC), and in vitro sperm functional attributes in Barbari bucks after freezing-thawing. The correlation between deprotamination and sperm functional characteristics was established. Using immunoblotting procedures, there was detection of the presence of a single 28-kDa protein band corresponding to protamine-1. The localization in the head region of the spermatozoa was further validated by an immunofluorescence test. Capacitated (B-) and acrosome-reacted (AR-) pattern spermatozoa, spermatozoa with the externalization of phosphatidylserine and a relatively lesser mitochondrial transmembrane potential, and deprotamination and DNA fragmentation was greater (P < 0.05) after freezing-thawing and indicated there were cryocapacitation- and apoptotic-like changes, respectively. Furthermore, the detection of phosphorylation of tyrosine-containing proteins with use of immunoblotting and immunofluorescence procedures confirmed there were cryocapacitation-like changes in the buck spermatozoa after freezing-thawing. Total antioxidant capacity (TAC), in vitro thermal resistance response, Vanguard distance, progesterone sensitivity, and in vitro capacitation response were less (P < 0.05) in the spermatozoa after freezing-thawing compared with spermatozoa after initial dilution and equilibration. Deprotamination (chromomycin A3-positive cells, CMA3+) and DNA fragmentation (TUNEL+ve) were positively correlated with B- and AR-pattern spermatozoa, while other values for other variables were negatively correlated. In conclusion, the results of this study indicated there was protamine-1 in buck spermatozoa and after freezing-thawing there was a loss of protamine-1 combined with cryocapacitation-associated changes and apoptotic-like changes in buck spermatozoa. Spermatozoa deprotamination might be attributed to increased DNA fragmentation, resulting in compromised fertilizing capacity of buck spermatozoa.
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Affiliation(s)
- Deepika Kritaniya
- College of Biotechnology, U.P. Pandit Deendayal Upadhyaya Pashu Chikitsa Vigyan Vishwavidyalaya Evam Go Anusandhan Sansthan, Mathura, 281001, Uttar Pradesh, India
| | - Sarvajeet Yadav
- Department of Veterinary Physiology, U.P. Pandit Deendayal Upadhyaya Pashu Chikitsa Vigyan Vishwavidyalaya Evam Go Anusandhan Sansthan, Mathura, 281001, Uttar Pradesh, India; College of Veterinary Science & Animal Husbandry, U.P. Pandit Deendayal Upadhyaya Pashu Chikitsa Vigyan Vishwavidyalaya Evam Go Anusandhan Sansthan, Mathura, 281001, Uttar Pradesh, India
| | - Dilip Kumar Swain
- Department of Veterinary Physiology, U.P. Pandit Deendayal Upadhyaya Pashu Chikitsa Vigyan Vishwavidyalaya Evam Go Anusandhan Sansthan, Mathura, 281001, Uttar Pradesh, India; College of Veterinary Science & Animal Husbandry, U.P. Pandit Deendayal Upadhyaya Pashu Chikitsa Vigyan Vishwavidyalaya Evam Go Anusandhan Sansthan, Mathura, 281001, Uttar Pradesh, India.
| | - A Vidyasagar Reddy
- Department of Veterinary Physiology, U.P. Pandit Deendayal Upadhyaya Pashu Chikitsa Vigyan Vishwavidyalaya Evam Go Anusandhan Sansthan, Mathura, 281001, Uttar Pradesh, India; College of Veterinary Science & Animal Husbandry, U.P. Pandit Deendayal Upadhyaya Pashu Chikitsa Vigyan Vishwavidyalaya Evam Go Anusandhan Sansthan, Mathura, 281001, Uttar Pradesh, India
| | - Rahul Dhariya
- College of Biotechnology, U.P. Pandit Deendayal Upadhyaya Pashu Chikitsa Vigyan Vishwavidyalaya Evam Go Anusandhan Sansthan, Mathura, 281001, Uttar Pradesh, India
| | - Brijesh Yadav
- Department of Veterinary Physiology, U.P. Pandit Deendayal Upadhyaya Pashu Chikitsa Vigyan Vishwavidyalaya Evam Go Anusandhan Sansthan, Mathura, 281001, Uttar Pradesh, India; College of Veterinary Science & Animal Husbandry, U.P. Pandit Deendayal Upadhyaya Pashu Chikitsa Vigyan Vishwavidyalaya Evam Go Anusandhan Sansthan, Mathura, 281001, Uttar Pradesh, India
| | - Mukul Anand
- Department of Veterinary Physiology, U.P. Pandit Deendayal Upadhyaya Pashu Chikitsa Vigyan Vishwavidyalaya Evam Go Anusandhan Sansthan, Mathura, 281001, Uttar Pradesh, India; College of Veterinary Science & Animal Husbandry, U.P. Pandit Deendayal Upadhyaya Pashu Chikitsa Vigyan Vishwavidyalaya Evam Go Anusandhan Sansthan, Mathura, 281001, Uttar Pradesh, India
| | - Rajesh Nigam
- Department of Biochemistry, U.P. Pandit Deendayal Upadhyaya Pashu Chikitsa Vigyan Vishwavidyalaya Evam Go Anusandhan Sansthan, Mathura, 281001, Uttar Pradesh, India; College of Veterinary Science & Animal Husbandry, U.P. Pandit Deendayal Upadhyaya Pashu Chikitsa Vigyan Vishwavidyalaya Evam Go Anusandhan Sansthan, Mathura, 281001, Uttar Pradesh, India
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Reddy VS, Yadav B, Yadav CL, Anand M, Swain DK, Kumar D, Kritania D, Madan AK, Kumar J, Yadav S. Effect of sericin supplementation on heat shock protein 70 (HSP70) expression, redox status and post thaw semen quality in goat. Cryobiology 2018; 84:33-39. [PMID: 30098997 DOI: 10.1016/j.cryobiol.2018.08.005] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2018] [Revised: 06/27/2018] [Accepted: 08/09/2018] [Indexed: 01/08/2023]
Abstract
Cryopreservation results in substantial deterioration of heat shock protein 70 (HSP70) and ultra-structural changes in sperm organelles, resulting in a marked reduction in post-thaw semen quality. The present study was aimed to explicate the effect of sericin supplementation on expression profile of HSP70, redox status and post-thaw semen quality in Barbari goat. Five Barbari bucks were used to collect thirty semen ejaculates by using artificial vagina and each ejaculate was divided into three aliquots to which sericin was supplemented at 0% (Control), 0.25% (T1) and 0.50% (T2). Further, extended semen samples were equilibrated followed by their cryopreservation. Post-thaw semen characteristics, redox status of seminal plasma, enzyme leakage and HSP70 gene/protein expression in spermatozoa were assessed in all the groups. Per cent progressive motile spermatozoa, spermatozoa having intact plasma membrane (HOST + ve) and intact acrosomes in post-thaw spermatozoa were significantly (p < 0.01) higher in T1 and T2 as compared to control. A significant (p < 0.01) reduction in abnormal spermatozoa was found in T1 as compared to T2. Sericin supplementation significantly (p < 0.05) improved the antioxidative status (SOD, GST, CAT), reduced lipid peroxidation (MDA) and also prevented enzyme (ALT, LDH) leakage as compared to control samples. qRT-PCR results revealed that HSP70 mRNA expression was significantly (p < 0.01) upregulated in T1 and T2 group as compared to control. The positive effect of sericin on expression of HSP70 was further confirmed by immunoblotting followed by densitometry revealing higher expression in T1 and T2 compared to control. Inclusion of 0.25% w/v sericin in semen extender ameliorated the post-thaw semen quality by improving antioxidative status and minimizing the leakage of intracellular enzymes. Sericin supplementation had a beneficial effect on HSP70/HSP70 mRNA expression either by induction or by protection of HSP70/HSP70 mRNA as evident from the gene expression and immunoblotting studies.
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Affiliation(s)
- Vidya Sagar Reddy
- Department of Veterinary Physiology, College of Veterinary Science and Animal Husbandry, Veterinary University, Mathura, Uttar Pradesh, India
| | - Brijesh Yadav
- Department of Veterinary Physiology, College of Veterinary Science and Animal Husbandry, Veterinary University, Mathura, Uttar Pradesh, India.
| | - Chhote Lal Yadav
- Department of Veterinary Gynecology and Obstetrics, College of Veterinary Science and Animal Husbandry, Veterinary University, Mathura, Uttar Pradesh, India
| | - Mukul Anand
- Department of Veterinary Physiology, College of Veterinary Science and Animal Husbandry, Veterinary University, Mathura, Uttar Pradesh, India
| | - Dilip Kumar Swain
- Department of Veterinary Physiology, College of Veterinary Science and Animal Husbandry, Veterinary University, Mathura, Uttar Pradesh, India
| | - Devendra Kumar
- College of Biotechnology, Veterinary University, Mathura, Uttar Pradesh, India
| | - Deepika Kritania
- College of Biotechnology, Veterinary University, Mathura, Uttar Pradesh, India
| | - Arun Kumar Madan
- Department of Veterinary Physiology, College of Veterinary Science and Animal Husbandry, Veterinary University, Mathura, Uttar Pradesh, India
| | - Jitender Kumar
- Department of Veterinary Physiology, College of Veterinary Science and Animal Husbandry, Veterinary University, Mathura, Uttar Pradesh, India
| | - Sarvajeet Yadav
- Department of Veterinary Physiology, College of Veterinary Science and Animal Husbandry, Veterinary University, Mathura, Uttar Pradesh, India
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