Academic Journal
Combination of fetuin and trehalose in presence of low glycerol has beneficial effects on freeze-thawed ram spermatozoa
| Τίτλος: | Combination of fetuin and trehalose in presence of low glycerol has beneficial effects on freeze-thawed ram spermatozoa |
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| Συγγραφείς: | Keskin, Nazan, Baspinar, Nuri, Bucak, Mustafa Numan, Akalin, Pinar Peker, Bodu, Mustafa, Ozturk, Ali Erdem, Ozkan, Huseyin, Topraggaleh, Tohid Rezaei, Arslan, Halil Ozancan, Dursun, Sukru, Ili, Pinar |
| Στοιχεία εκδότη: | Wiley |
| Έτος έκδοσης: | 2021 |
| Συλλογή: | Pamukkale University Repository / Pamukkale Üniversitesi Açık Erişim Arşivi |
| Θεματικοί όροι: | fetuin, freeze-thawing, glycerol, ram spermatozoa, trehalose |
| Περιγραφή: | Background: Freeze-thawing process negatively affects ram spermatozoa in terms of sperm quality, DNA integrity and antioxidant defence system. Thus, antioxidant supplementation of spermatozoa during freeze-thawing is suggested to improve sperm parameters. Objectives: The aim of this study was to determine the effects of fetuin and trehalose added into ram semen extender on sperm parameters, antioxidant parameters, antioxidant-related gene expressions and DNA integrity during the freeze-thawing process, in low glycerol concentration. Methods: Semen samples collected from six mature rams were pooled and splitted into equal aliquots and diluted with a tris-based extender containing different concentrations of glycerol (G5; %5 and G3; %3), fetuin (F; 2.5, 5 and 15 mg/mL) and trehalose (60 mm) as eight groups (G5F0, G5F2.5, G5F5, G5F15, G3F0, G3F2.5, G3F5 and G3F15). Results: G3F5 group resulted in the highest motility, mitochondrial activity and viability and the lowest DNA fragmentation and DNA damage (p 0.05). Also, G3F0 displayed considerably more cryoprotective effect compared with G5F0 group (p 0.05) in terms of motility, mitochondrial activity and viability rates. Lipid peroxidation levels decreased in G5F5 group compared with G5F0 group (p 0.05). The levels of total glutathione increased in G3F2.5 group (p 0.05) in comparison with the G5F0 group. NQO1 gene levels were upregulated approximately twofold in G5F5, G5F15, G3F2.5, G3F5 and G3F15 groups compared with G5F0 group (p 0.05). The levels of GCLC gene were approximately twofold higher in G3F0, G3F2.5, G3F5 and G3F15 groups compared with G5F0 group (p 0.05). GSTP1 gene levels were significantly higher with different levels in all treatment groups except for G5F2.5 and G3F0 groups in comparison with G5F0 group (p 0.05). Conclusions: Co-supplementation of tris-based extender having low glycerol (3%) with trehalose and fetuin to enhance the quality of ram spermatozoa after freeze-thawing process is recommended. ; Scientific and Technological Research Council ... |
| Τύπος εγγράφου: | article in journal/newspaper |
| Γλώσσα: | English |
| ISBN: | 978-0-00-613671-2 0-00-613671-0 |
| Relation: | Andrology; Makale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı; https://doi.org/10.1111/andr.12974; https://hdl.handle.net/11499/46243; 1000; 1009; WOS:000613671000001 |
| DOI: | 10.1111/andr.12974 |
| Διαθεσιμότητα: | https://hdl.handle.net/11499/46243 https://doi.org/10.1111/andr.12974 |
| Rights: | open |
| Αριθμός Καταχώρησης: | edsbas.F800F9EC |
| Βάση Δεδομένων: | BASE |
| ISBN: | 9780006136712 0006136710 |
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| DOI: | 10.1111/andr.12974 |