Please use this identifier to cite or link to this item: http://hdl.handle.net/10524/54977

Effect of Extender Supplemented with Different Sugar Types on Post-thaw Motility, Viability and Fertilizing Ability of Cryopreserved Common Carp (Cyprinus carpio) Spermatozoa

File SizeFormat 
68.2016.1330.Xing.pdf814.01 kBAdobe PDFView/Open

Item Summary

Title: Effect of Extender Supplemented with Different Sugar Types on Post-thaw Motility, Viability and Fertilizing Ability of Cryopreserved Common Carp (Cyprinus carpio) Spermatozoa
Authors: Yusuf Bozkurt
İlker Yavaş
Cengiz Yıldız
Keywords: cryopreservation
seme
extender
sugar
Cyprinus carpio
LC Subject Headings: Fish culture--Israel.
Fish culture.
Issue Date: 2016
Abstract: The influence of various sugar types supplemented to the extender on post-thaw motility, viability, and fertilizing capacity of cryopreserved common carp (Cyprinus carpio) semen were investigated. The results indicated that types of sugar significantly influenced motility, motility duration, and viability rates (P<0.05). Glucose, maltose, sucrose, and trehalose provided higher motility compared to the sugar-free control in post-thaw samples. Trehalose provided highest progressive motility duration, and higher viable sperm rates were obtained with all sugar types except xylose. Xylose exhibited the lowest post-thaw progressive motility duration (35.2±1.4s). The mean highest fertilization (78.2±1.4%) and eyed egg rates (94.3±1.5%) were determined using trehalose in the extender, and differences between the treatments in the fertilization and eyeing rates were significant (P<0.05). Finally, the present study showed that sugars, especially maltose and trehalose (disaccharide), improved post-thaw spermatozoa motility and fertility in common carp semen.
Pages/Duration: 8 pages
URI/DOI: http://hdl.handle.net/10524/54977
ISSN: 0792-156X
Appears in Collections:Volume 68, 2016



Items in eVols are protected by copyright, with all rights reserved, unless otherwise indicated.