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Abstract

Cryopreservation is associated with the production of reactive oxygen substances (ROS), which lead to lipid peroxidation of sperm membranes, resulting in a loss of sperm motility, viability and fertility. The aim of this study was to determine effects of the antioxidants of oxidized glutathione...

Author(s)
Sariözkan, S.; Tuncer, P. B.; Bucak, M. N.; Ulutaș, P. A.
Publisher
University of Veterinary and Pharmaceutical Sciences, Brno, Czech Republic
Citation
Acta Veterinaria Brno, 2009, 78, 3, pp 463-469
Abstract

The aim of the present study was to detect the sperm characteristics variations among different buffalo bulls in each stage of cryopreservation and study the correlation between those parameters and the conception rate. This study was carried out on four healthy buffalo bulls. Semen was collected...

Author(s)
El-Sisy, G. A.; El-Sheshtawy, R. I.; Mohamed, A. A.; El-Nattat, W. S.
Publisher
IDOSI Publications, Faisalabad, Pakistan
Citation
Global Veterinaria, 2010, 5, 1, pp 15-21
AbstractFull Text

Standard bred stallion semen was collected during the breeding (n=5) (March-October) and non breeding (n=5) (November-January) seasons using artificial vagina for seven occasions on alternate days from each stallion for both seasons. Semen was evaluated for physical attributes, motility and...

Author(s)
Devender Kumar; Dinesh Jhamb; Atul Saxena
Publisher
Agricultural Research Communication Centre, Karnal, India
Citation
Indian Journal of Animal Research, 2011, 45, 4, pp 247-255
AbstractFull Text

The present study was designed to compare egg yolks from three avian species in extender for cryopreservation of Sahiwal bull epididymal spermatozoa. The study was conducted on cauda epididymal spermatozoa from ten slaughtered Sahiwal bulls. Semen retrieved from epididymal cauda of each testes pair ...

Author(s)
Shamim Akhter; Rakha, B. A.; Andrabi, S. M. H.; Ansari, M. S.
Publisher
Polish Academy of Sciences, Institute of Genetics and Animal Breeding, Jastrzebiec, Poland
Citation
Animal Science Papers and Reports, 2011, 29, 2, pp 131-138
Abstract

Purpose: This study was designed to determine the combined effects of adding source of n-3 fatty acids (FA) and α-tocopherol (vitamin E, VE) to semen extender on freezability and FA composition of Brown Swiss bull sperm. Methods: Semen samples were collected from 6 Brown Swiss bulls and pooled. In...

Author(s)
Towhidi, A.; Parks, J. E.
Publisher
Springer Science + Business Media, Inc (Springer), New York, USA
Citation
Journal of Assisted Reproduction and Genetics, 2012, 29, 10, pp 1051-1056
Abstract

Semen cryopreservation is a fundamental process for the development of biotechnologies for assisted reproduction in horses. The use of cryopreservation techniques with changes in concentrations and the nature of the cryoprotectant, as well as, the different types of vials for storage of semen, have ...

Author(s)
Restrepo Betancur, G.; Duque Cortés, J. E.; Montoya Páez, J. D.
Publisher
Universidad Nacional de Colombia, Medellín, Colombia
Citation
Revista - Facultad Nacional de Agronomía Medellín, 2012, 65, 2, pp 6711-6718
Abstract

The objective of this study was to examine the effect of amides as a cryoprotectant for semen cryopreservation in Korean Jeju Black Bull. The semen was cryopreserved with extenders containing 5% dimethyl acetamide (DMA), 5% dimethyl formamide (DMF), 5% methyl formamide (MF) or 7% glycerol....

Author(s)
Oh ShinAe; Choi SunHo; Ko MinHee; Kang TaeYoung; Cho SangRae; Ko MoonSuck; Oh YoungMi; Cho WonMo
Publisher
Korean Society of Animal Sciences and Technology, Korea Science & Technology Center, Seoul, Korea Republic
Citation
Journal of Animal Science and Technology, 2012, 54, 2, pp 95-101
Abstract

In the present study, we examined the effect of primary cooling rates on the motility and fertility of frozen-thawed rabbit spermatozoa. Rabbit semen diluted with an egg-yolk acetamide extender was cooled from room temperature to 5°C at 4 different rates (-0.1, -0.2, -0.4, -0.8°C/min) as a primary...

Author(s)
Maeda, T.; Liu, E.; Nishijima, K.; Tanaka, M.; Yamaguchi, S.; Morimoto, M.; Watanabe, T.; Fan, J.; Kitajima, S.
Publisher
Universidad Politécnica de Valencia, Valencia, Spain
Citation
World Rabbit Science, 2012, 20, 2, pp 65-70
AbstractFull Text

Cryopreservation of domestic animal spermatozoa has been widely used for artificial insemination and egg yolk is one of the most commonly used cryoprotectants during the freezing-thawing process. The aim of the present study was to compare the effectiveness of different duck egg yolk (DEY)...

Author(s)
El-Shamaa, I.; El-Seify, E.; Hussein, A.; El-Sherbieny, M.; El-Sharawy, M.
Publisher
University of Agronomic Sciences and Veterinary Medicine of Bucharest, Bucharest, Romania
Citation
Scientific Papers, Series D. Animal Science, 2012, 55, pp 109-113
Abstract

Cryopreservation induces sublethal damage to the spermatozoa, which leads to their reduced fertile life. The objective of this study was to investigate the effect of taurine, hypotaurine and trehalose as antioxidants on the function of the freezing-thawed sperm in Korean Jeju Black Bull. The semen...

Author(s)
Oh ShinAe; Ko MinHee; Kang TaeYoung; Choi SunHo; Ko MoonSuck; Chung YoungHo; Cho WonMo
Publisher
Korean Society of Animal Sciences and Technology, Korea Science & Technology Center, Seoul, Korea Republic
Citation
Journal of Animal Science and Technology, 2012, 54, 4, pp 283-290

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