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Lone FA, Naikoo M, Khatun A, Shah RA, Pampori ZA, Khan HM, Ahanger AA. Idebenone improves quality of ram sperm by mitigating oxidative stress during cryopreservation. Cryobiology 2019; 90:15-20. [PMID: 31518561 DOI: 10.1016/j.cryobiol.2019.09.004] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2019] [Accepted: 09/10/2019] [Indexed: 02/07/2023]
Abstract
The present study was designed to test the effect of different levels of idebenone, a potent antioxidant on the quality of ram semen at post thaw. Eighteen (18) ejaculates were collected and extended with tris extender supplemented with no antioxidant (CON), with 2 μM idebenone (Id2), 5 μM idebenone (Id5), 7.5 μM idebenone (Id7.5) and 10 μM idebenone (Id10). The sperm quality was determined in terms of percent sperm motility, live sperm percentage, percent hypoosmotic swelling test (HOST) positive spermatozoa and percent intact acrosome (PIA). Moreover, malondialdehyde (MDA) level, an end product of lipid peroxidation (LPO) was also measured at post thaw both in seminal plasma and sperm cell. At post thaw, the percent sperm motility was significantly higher (p < 0.05) for Id10 as compared to Id2, Id5, Id7.5 and control. The live sperm percentage was non-significantly (p > 0.05) higher for Id10 as compared to control, Id5 and Id7.5 but significantly higher than Id2. The percent HOST positive spermatozoa was significantly higher (p < 0.05) for Id10 than control, Id2 and Id5. The MDA level in seminal plasma was significantly lower (p < 0.05) for Id10 than control and Id2. The MDA level in spermatozoa did show similar trend as in seminal plasma. Further, all the sperm parameters at all idebenone levels declined significantly from pre freeze to post thaw. In conclusion, idebenone at 10 μM level improved post thaw sperm quality by mitigating peroxidative stress, hence could be considered as a promising antioxidant additive for cryopreservation of ram semen.
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Affiliation(s)
- Farooz Ahmad Lone
- Division of Animal Reproduction, Gynaecology & Obstetrics, Faculty of Veterinary Sciences and Animal Husbandry, Shuhama, SKUAST-K, Shalimar, Srinagar, Jammu & Kashmir, 190006, India.
| | - Mehrajuddin Naikoo
- Division of Animal Reproduction, Gynaecology & Obstetrics, Faculty of Veterinary Sciences and Animal Husbandry, Shuhama, SKUAST-K, Shalimar, Srinagar, Jammu & Kashmir, 190006, India
| | - Arjuma Khatun
- Division of Animal Reproduction, Gynaecology & Obstetrics, Faculty of Veterinary Sciences and Animal Husbandry, Shuhama, SKUAST-K, Shalimar, Srinagar, Jammu & Kashmir, 190006, India
| | - Riaz Ahmad Shah
- Division of Animal Biotechnology, Faculty of Veterinary Sciences and Animal Husbandry, Shuhama, SKUAST-K, Shalimar, Srinagar, Jammu & Kashmir, 190006, India
| | - Zahoor Ahmad Pampori
- Division of Veterinary Physiology, Faculty of Veterinary Sciences and Animal Husbandry, Shuhama, SKUAST-K, Shalimar, Srinagar, Jammu & Kashmir, 190006, India
| | - Hilal Musadiq Khan
- Mountain Research Centre for Sheep & Goat, Faculty of Veterinary Sciences and Animal Husbandry, Shuhama, SKUAST-K, Shalimar, Srinagar, Jammu & Kashmir, 190006, India
| | - Azad Ahmad Ahanger
- Division of Veterinary Pharmacology and Toxicology, Faculty of Veterinary Sciences and Animal Husbandry, Shuhama, SKUAST-K, Shalimar, Srinagar, Jammu & Kashmir, 190006, India
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Allai L, Benmoula A, Marciane da Silva M, Nasser B, El Amiri B. Supplementation of ram semen extender to improve seminal quality and fertility rate. Anim Reprod Sci 2018; 192:6-17. [DOI: 10.1016/j.anireprosci.2018.03.019] [Citation(s) in RCA: 37] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2017] [Revised: 03/02/2018] [Accepted: 03/18/2018] [Indexed: 01/15/2023]
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Zargari S, Masoumi R, Rostami B, Nejatbakhsh R, Eskandari-Nasab MP. Morphological and biochemical characteristics of Afshari and Afshari×Booroola Merino cross bred rams (cross-continental cross breeding) semen before and after cryopreservation. Small Rumin Res 2016. [DOI: 10.1016/j.smallrumres.2016.04.011] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Dawra V, Yadav B, Yadav S. Effect of glutamine supplementation and replacement of tris-egg yolk based extender with defatted cow milk on spermatozoa quality after equilibration and thawing. Vet World 2015; 8:1027-31. [PMID: 27047193 PMCID: PMC4774758 DOI: 10.14202/vetworld.2015.1027-1031] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2015] [Revised: 07/23/2015] [Accepted: 07/29/2015] [Indexed: 11/16/2022] Open
Abstract
AIM The present study was designed to evaluate the effect of supplementation of glutamine and replacement of Tris-egg yolk (TE) based buffer with defatted cow milk on the spermatozoa quality after equilibration and thawing. MATERIALS AND METHODS Semen was collected from five Bhadawari bulls biweekly, and a total of 30 ejaculates were taken. The semen ejaculates were pooled and divided into three equal parts. The pooled semen was diluted by TE based extender (control), TE + glutamine (8 mM) (T1) and 50% TE + 50% deffated cow milk + glutamine (8 mM) (T2). At two stages viz. after equilibration and after 12 h of cryopreservation (thawed samples), progressive motility, percent live, and percent acrosomal damage of the spermatozoa was assessed. RESULTS Supplementation of glutamine improved (p<0.05) the spermatozoa quality with respect to the progressive motility, percent live and acrosomal damage both post-equilibration and post-thaw. T2 improved (p<0.05) the spermatozoa quality as compared to control, however; it was less (p<0.05) effective as compared T1 both post-equilibration and post-thaw. CONCLUSION From the results of present study it can be concluded that glutamine supplementation was effective in maintaining post-equilibration and post-thaw spermatozoa quality whereas defatted cow milk was not as effective as TE based buffer in the extender in improving the spermatozoa quality.
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Affiliation(s)
- Vasundhara Dawra
- Department of Veterinary Physiology, College of Veterinary Science and Animal Husbandry, Pt. Deen Dayal Upadhyaya Pashu Chikitsa Vishwavidyalaya Evam Go Anusndhan Sansthan, Mathura, Uttar Pradesh, India
| | - Brijesh Yadav
- Department of Veterinary Physiology, College of Veterinary Science and Animal Husbandry, Pt. Deen Dayal Upadhyaya Pashu Chikitsa Vishwavidyalaya Evam Go Anusndhan Sansthan, Mathura, Uttar Pradesh, India
| | - Sarvajeet Yadav
- Department of Veterinary Physiology, College of Veterinary Science and Animal Husbandry, Pt. Deen Dayal Upadhyaya Pashu Chikitsa Vishwavidyalaya Evam Go Anusndhan Sansthan, Mathura, Uttar Pradesh, India
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Bohlool Z, Mohammadi M, Mehr MRA, Hossein-Zadeh NG. Effect of different concentrations of trehalose and glycerol on the freezability of ram semen using soybean lecithin-based diluents. ANIMAL PRODUCTION SCIENCE 2015. [DOI: 10.1071/an13431] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
This study was conducted to determine the effect of different levels of trehalose and glycerol on ram sperm cryosurvival using lecithin-based diluents. Ejaculates were collected from four rams, pooled after initial evaluation, diluted with Tris-soybean lecithin extender and split into nine equal parts. A total of 0 (T0), 50 (T50) or 100 (T100) mM of trehalose and 3% (G3), 5% (G5) or 7% (G7) of glycerol were added to each part. Sperm motility, viability, plasma membrane integrity and acrosome integrity were evaluated immediately after thawing (0 h), and subsequently after 3 h and 6 h post-thawing incubation at 37°C. Results indicated that there was interaction between trehalose and glycerol on sperm motility. In addition, interaction of trehalose and glycerol with incubation time on sperm motility, viability, plasma membrane integrity and acrosome integrity was not significant (P > 0.05). Sperm motility was greatest in the sperm treated with 100 mM trehalose and 7% glycerol (27%; P < 0.05). The effect of trehalose was significant on viability and plasma membrane integrity of ram spermatozoa (P < 0.05). The main effect of trehalose showed that sperm viability was higher in T100 (47.06%) than T50 (53.96%; P < 0.05). The highest membrane integrity was observed in T100 (47.04%; P < 0.05). Membrane integrity was higher (P < 0.05) in G5 (49.97%) than G3 (41.56%) and there was no difference between G7 (46.86%) and G3 (41.56%; P > 0.05). The best sperm viability and plasma membrane integrity was observed at 0 h (65.75% and 51.58%, respectively). It was concluded that simultaneous use of 7% glycerol and 100 mM trehalose had a desirable effect on motility of ram frozen–thawed sperm.
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