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Santos RP, Moreira SSJ, Bezerra LGP, Cavalcante YCS, Pereira AG, Matos TM, Oliveira MF, Silva AR. Comparison between commercial media and TRIS-egg yolk extender in the refrigerated storage of collared peccary semen at 17°C. Anim Reprod Sci 2024; 265:107478. [PMID: 38663148 DOI: 10.1016/j.anireprosci.2024.107478] [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] [Received: 01/06/2024] [Revised: 04/15/2024] [Accepted: 04/20/2024] [Indexed: 05/24/2024]
Abstract
To assist in the conservation of collared peccary, it is important to strengthen semen processing protocols. The aim of this study was to compare the effects of different commercial extenders (BTS; NUTRIXcell+ and PRIMXcell Ultra) and TRIS + egg yolk on the functional and morphological aspects of collared peccary semen stored at 17 °C for 48 hours. Ten ejaculates obtained by electroejaculation were divided into 4 aliquots and diluted in the respective extenders, then stored in a biological incubator at 17 °C for 12, 24, 36, and 48 hours. The samples were evaluated for kinetic parameters, membrane functionality, membrane integrity, mitochondrial activity, morphology, and sperm-binding capacity. At the end of storage (48 h), promising results were found for motility parameters, with TRIS + egg yolk (71.0 ± 4.6%) being more efficient than NUTRIXcell+ (38.9 ± 10.9%) (P < 0.05) and similar to BTS (42.9 ± 11.9%) and PRIMXcell Ultra (46.8 ± 10.8%). The results for membrane integrity and mitochondrial activity were around ∼30-50%, with TRIS being the only extender to preserve both parameters (58.9 ± 5.3 and 59.2 ± 5.6%) for up to 48 hours, respectively (P < 0.05). Finally, the extenders could guarantee 60% membrane functionality and ∼ 60-70% normal sperm morphology, as well as similar binding capacity among the groups. In conclusion, TRIS + egg yolk is effective in preserving the sperm parameters of collared peccary semen at 17 °C for 48 hours, while PRIMXcell Ultra and BTS are viable alternatives for this purpose.
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Affiliation(s)
- Romário P Santos
- Laboratory of Animal Germplasm Conservation, Universidade Federal Rural do Semi-Árido (Federal Rural University of the Semiarid Region) - UFERSA, Mossoró, Rio Grande do Norte, Brazil
| | - Samara S J Moreira
- Laboratory of Animal Germplasm Conservation, Universidade Federal Rural do Semi-Árido (Federal Rural University of the Semiarid Region) - UFERSA, Mossoró, Rio Grande do Norte, Brazil
| | - Luana G P Bezerra
- Laboratory of Animal Germplasm Conservation, Universidade Federal Rural do Semi-Árido (Federal Rural University of the Semiarid Region) - UFERSA, Mossoró, Rio Grande do Norte, Brazil
| | - Yasmim C S Cavalcante
- Laboratory of Animal Germplasm Conservation, Universidade Federal Rural do Semi-Árido (Federal Rural University of the Semiarid Region) - UFERSA, Mossoró, Rio Grande do Norte, Brazil
| | - Ana G Pereira
- Laboratory of Animal Germplasm Conservation, Universidade Federal Rural do Semi-Árido (Federal Rural University of the Semiarid Region) - UFERSA, Mossoró, Rio Grande do Norte, Brazil
| | - Tayná M Matos
- Laboratory of Animal Germplasm Conservation, Universidade Federal Rural do Semi-Árido (Federal Rural University of the Semiarid Region) - UFERSA, Mossoró, Rio Grande do Norte, Brazil
| | - Moacir F Oliveira
- Laboratory of Animal Germplasm Conservation, Universidade Federal Rural do Semi-Árido (Federal Rural University of the Semiarid Region) - UFERSA, Mossoró, Rio Grande do Norte, Brazil
| | - Alexandre R Silva
- Laboratory of Animal Germplasm Conservation, Universidade Federal Rural do Semi-Árido (Federal Rural University of the Semiarid Region) - UFERSA, Mossoró, Rio Grande do Norte, Brazil.
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Yi X, Qiu Y, Tang X, Lei Y, Pan Y, Raza SHA, Althobaiti NA, Albalawi AE, Al Abdulmonem W, Makhlof RTM, Alsaad MA, Zhang Y, Sun X. Effect of Five Different Antioxidants on the Effectiveness of Goat Semen Cryopreservation. Reprod Sci 2024:10.1007/s43032-024-01452-8. [PMID: 38267808 DOI: 10.1007/s43032-024-01452-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2023] [Accepted: 01/03/2024] [Indexed: 01/26/2024]
Abstract
The effective combination of semen cryopreservation and artificial insemination has a positive effect on the conservation of germplasm resources, production and breeding, etc. However, during the process of semen cryopreservation, the sperm cells are very susceptible to different degrees of physical, chemical, and oxidative stress damage. Oxidative damage is the most important factor that reduces semen quality, which is affected by factors such as dilution equilibrium, change of osmotic pressure, cold shock, and enzyme action during the freezing-thawing process, which results in the aggregation of a large amount of reactive oxygen species (ROS) in sperm cells and affects the quality of semen after thawing. Therefore, the method of adding antioxidants to semen cryoprotective diluent is usually used to improve the effect of semen cryopreservation. The aim of this experiment was to investigate the effects of adding five antioxidants (GLP, Mito Q, NAC, SLS, and SDS) to semen cryoprotection diluent on the cryopreservation effect of semen from Saanen dairy goats. The optimal preservation concentrations were screened by detecting sperm viability, plasma membrane integrity, antioxidant capacity, and acrosomal enzyme activities after thawing, and the experimental results were as follows: the optimal concentrations of GLP, Mito Q, NAC, SLS, and SDS added to semen cryopreservation diluent at different concentrations were 0.8 mg/mL, 150 nmol/L, 0.6 mg/mL, 0.15 mg/ mL, 0.6 mg/mL, and 0.15 mg/mL. The optimal concentrations of the five antioxidants were added to the diluent and analyzed after 1 week of cryopreservation, and it was found that sperm viability, plasma membrane integrity, and mitochondrial activity were significantly enhanced after thawing compared with the control group (P < 0.05), and their antioxidant capacity was significantly enhanced (P < 0.05). Therefore, the addition of the above five antioxidants to goat sperm cryodilution solution had a better enhancement of sperm cryopreservation. This study provides a useful reference for exploring the improvement of goat semen cryoprotection effect.
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Affiliation(s)
- Xiaohua Yi
- College of Animal Science and Technology, Northwest A&F University, Yangling, Shaanxi, 712100, People's Republic of China
| | - Yanbo Qiu
- College of Animal Science and Technology, Northwest A&F University, Yangling, Shaanxi, 712100, People's Republic of China
| | - Xiaoqin Tang
- College of Animal Science and Technology, Northwest A&F University, Yangling, Shaanxi, 712100, People's Republic of China
| | - Yichen Lei
- College of Animal Science and Technology, Northwest A&F University, Yangling, Shaanxi, 712100, People's Republic of China
| | - Yun Pan
- College of Animal Science and Technology, Northwest A&F University, Yangling, Shaanxi, 712100, People's Republic of China
| | - Sayed Haidar Abbas Raza
- College of Animal Science and Technology, Northwest A&F University, Yangling, Shaanxi, 712100, People's Republic of China
- Guangdong Provincial Key Laboratory of Food Quality and Safety/Nation-Local Joint Engineering Research Center for Machining and Safety of Livestock and Poultry Products, South China Agricultural University, Guangzhou, 510642, China
- Guangdong Provincial Key Laboratory of Utilization and Conservation of Food and Medicinal Resources in Northern Region, Shaoguan University, Shaoguan, 512005, China
| | - Norah A Althobaiti
- Biology Department, College of Science and Humanities, Shaqra University, Al Quwaiiyah, 19257, Al Quwaiiyah, Saudi Arabia
| | - Aishah E Albalawi
- Faculty of Science, Department of Biology, University of Tabuk, 47913, Tabuk, Saudi Arabia
| | - Waleed Al Abdulmonem
- Department of Pathology, College of Medicine, Qassim University, P.O. Box 6655, Buraidah, 51452, Kingdom of Saudi Arabia
| | - Raafat T M Makhlof
- Department of Parasitology, Faculty of Medicine, Umm Al Qura University, P.O. Box 715, 21955, Makkah, Saudi Arabia
| | - Mohammad A Alsaad
- College of Medicine, Umm AL Qura University, 21955, Makkah, Saudi Arabia
| | - Yu Zhang
- College of Animal Science and Technology, Northwest A&F University, Yangling, Shaanxi, 712100, People's Republic of China
| | - Xiuzhu Sun
- College of Animal Science and Technology, Northwest A&F University, Yangling, Shaanxi, 712100, People's Republic of China.
- College of Grassland Agriculture, Northwest A&F University, Yangling, China.
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Santos MVO, Silva AM, Aquino LVC, Oliveira LRM, Moreira SSJ, Oliveira MF, Silva AR, Pereira AF. Different Methods for Seminal Plasma Removal and Sperm Selection on the Quality and Fertility of Collared Peccary Sperm. Animals (Basel) 2023; 13:1955. [PMID: 37370465 DOI: 10.3390/ani13121955] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2023] [Revised: 05/31/2023] [Accepted: 06/09/2023] [Indexed: 06/29/2023] Open
Abstract
Methods for seminal plasma (SP) removal and the selection of collared peccary sperm for fertilization were compared. The experiments evaluated the following: the (I) impact of centrifugation for SP removal before swim-up for sperm selection and (II) a comparison of different Percoll® gradient densities (PG 45-90% and PG 35-70%). Non-selected sperm served as the control. Sperm quality was assessed based on motility patterns, morphology, membrane functional integrity, viability, reactive oxygen species (ROS), glutathione (GSH), and DNA integrity. Subsequently, the most successful group in the previous experiment and washing by centrifugation (WC) were compared for motility patterns and fertilization using pig oocytes. Swim-up decreased motility and enhanced ROS compared to the control. Centrifugation before swim-up harmed integrity and viability compared to the control. PG 45-90% (96.8 vs. 69.7 vs. 40.7 µm/s) allowed for a better velocity average pathway (VAP), a better velocity straight line, and better linearity (LIN) than those of the control and PG 35-70% (88.4 vs. 56.0 vs. 27.3 µm/s). Thus, PG 45-90% was used for fertilization. PG 45-90% obtained a higher VAP, a higher amplitude of the lateral head, straightness, and higher LIN than those of the control and WC. Cleavage (25.2-26.3%) and morula (8.1-10.5%) rates did not differ between the groups. Therefore, PG 45-90% and WC were efficient in isolating collared peccary sperm capable of fertilizing pig oocytes.
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Affiliation(s)
- Maria V O Santos
- Laboratory of Animal Biotechnology, Federal Rural University of Semi-Arid, Mossoro 59625-900, RN, Brazil
| | - Andréia M Silva
- Laboratory of Animal Germplasm Conservation, Federal Rural University of Semi-Arid, Mossoro 59625-900, RN, Brazil
| | - Leonardo V C Aquino
- Laboratory of Animal Biotechnology, Federal Rural University of Semi-Arid, Mossoro 59625-900, RN, Brazil
| | - Lhara R M Oliveira
- Laboratory of Animal Biotechnology, Federal Rural University of Semi-Arid, Mossoro 59625-900, RN, Brazil
| | - Samara S J Moreira
- Laboratory of Animal Germplasm Conservation, Federal Rural University of Semi-Arid, Mossoro 59625-900, RN, Brazil
| | - Moacir F Oliveira
- Laboratory of Applied Animal Morphophysiology, Federal Rural University of Semi-Arid, Mossoro 59625-900, RN, Brazil
| | - Alexandre R Silva
- Laboratory of Animal Germplasm Conservation, Federal Rural University of Semi-Arid, Mossoro 59625-900, RN, Brazil
| | - Alexsandra F Pereira
- Laboratory of Animal Biotechnology, Federal Rural University of Semi-Arid, Mossoro 59625-900, RN, Brazil
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