Cookies on Animal Science Database

Like most websites we use cookies. This is to ensure that we give you the best experience possible.

 

Continuing to use www.cabi.org  means you agree to our use of cookies. If you would like to, you can learn more about the cookies we use.

Animal Science Database

Supporting your research in animal production, welfare and health

 Sign up to receive our Veterinary & Animal Sciences eNewsletter, book alerts and offers direct to your inbox.

Results per page:

Search results

Abstract

BACKGROUND: The cryopreservation process induces osmotic stress, membrane changes and production of reactive oxygen species resulting in damage to the spermatozoa. Together, the presence of oxygen in the extender aggravates the oxidative stress that further reduces the cryosurvival rate of sperm...

Author(s)
Rahul Katiyar; Subrata Kumar Ghosh; Jai Kishan Prasad; Abhishek Kumar; Lhendup Bhutia; Vinod Gupta; Rupali Rautela
Publisher
CryoLetters, London, UK
Citation
CryoLetters, 2020, 41, 5, pp 256-267
AbstractFull Text

Bulls in Artificial Insemination (AI) Centres are generally trained with false mounting (FM) activity in order to improve the quality of semen. 360 ejaculates were collected via artificial vagina from twelve bulls. The bulls were subjected to each group according to the number of FM activity (FM-...

Author(s)
Sahin, D.; Bastan, İ.; Çil, B.; Tekin, K.; Akçay, E.; Daskin, A.; Stelletta, C.
Publisher
Hayvancılık Merkez Araștırma Enstitüsü Müdürlüğü, Ankara, Turkey
Citation
Lalahan Hayvancilik Arastirma Enstitüsü Dergisi, 2020, 60, 1, pp 9-15
Abstract

The aim of the present study was to evaluate the effect of sperm selection by single-layer centrifugation (SLC) performed before freezing on sperm quality after thawing of Fleckvieh bull semen. Ejaculates from 22 bulls were collected by artificial vagina and divided into two aliquots. One aliquot...

Author(s)
Szlendak, J.; Adler, C.; Scherzer, J.; Niwinska, A.; Kautz, E.; Faundez, R.
Publisher
Wiley, Berlin, Germany
Citation
Reproduction in Domestic Animals, 2020, 55, 6, pp 691-700
AbstractFull Text

This investigation was carried out during winter season on the semen of three mature, healthy breeding bulls each of Gir cattle and Murrah buffalo breeds. The aim was to assess the effect of different concentration of antioxidant Sericin (0.0, 0.1, 0.25, 0.50 and 1.0%, w/v) in standard tris...

Author(s)
Patel, T. M.; Dhami, A. J.; Chaudhari, D. V.; Pathan, M. M.
Publisher
Indian Journal of Field Veterinarians, Academa Publishers, Indore, India
Citation
Indian Journal of Veterinary Sciences and Biotechnology, 2019, 15, 2, pp 34-38
Abstract

The purpose of this study was to examine the effects of sub-lethal concentration of Xanthine oxidase (XO) on the post-thawed bull sperm quality. Semen samples were collected from four Holstein bulls, twice a week and during three consecutive weeks (n=24 total ejaculates). After collection in each...

Author(s)
Sharafi, M.; Zhandi, M.; Shakeri, M.; Shahverdi, A.; Hussaini, S. M. H.
Publisher
Elsevier Inc, Orlando, USA
Citation
Cryobiology, 2019, 89, pp 1-5
AbstractFull Text

In this research, post-thaw effects of bull semen extenders including different amounts of boron (sodium pentaborate) on total motility (TMOT), progressive motility (PMOT), kinetic parameters of spermatozoa (VCL, VSL, VAP, LIN, STR, WOB, ALH, BCF), plasma membrane and acrosome integrity (PMAI) and...

Author(s)
Tırpan, M. B.; Gürler, H.; Olğaç, K. T.; Dașkın, A.
Publisher
Ankara Üniversitesi, Veteriner Fakültesi Dekanlığ, Ankara, Turkey
Citation
Ankara Üniversitesi Veteriner Fakültesi Dergisi, 2018, 65, 2, pp 123-128
Abstract

Objective: To explore the effect of BHT on cattle spermatozoa during cooling and cryopreservation. Methods: Pooled bull semen were diluted by Tris-Citrate-Fructose egg yolk (TCFY) diluent considered as control (0 BHT) and different concentrations of BHT (1.0, 2.0, 3.0, 4.0, 5.0 and 6.0 mM) were...

Author(s)
El-Sheshtawy, R. I.; El-Nattat, W. S.; El-Sisy, G. A.
Publisher
Hainan Medical University, Haikou, China
Citation
Asian Pacific Journal of Reproduction, 2017, 6, 2, pp 77-80
Abstract

The aim of present study was to compare the characteristics of frozen-thawed epididymal bull semen processed with three different cryopreservation media. Semen (n=9) were collected from 9 Holstein bull testes (aged 12-24 months) and semen processed using one-step dilution with a...

Author(s)
Akal, E.; Selçuk, M.; Demİrcİ, E.
Publisher
Kardelen Ofset Matbaacılık Tanıtım Hizmetleri San. Tic. Ltd. Ști., Ankara, Turkey
Citation
Veteriner Hekimler Derneği Dergisi, 2017, 88, 2, pp 68-81
AbstractFull Text

BACKGROUND: Semen cryopreservation might be influenced by sperm concentration. OBJECTIVES: This study was conducted to investigate the effect of three different semen concentrations [100 (C100), 50 (C50), and 25 (C25) × 106 spermatozoa/mL] on freezability of bull semen. METHODS: On each collection...

Author(s)
Hussaini, S. M. H.; Zhandi, M.; Shahneh, A. Z.; Sharafi, M.
Publisher
Faculty of Veterinary Medicine, University of Tehran, Tehran, Iran
Citation
Iranian Journal of Veterinary Medicine, 2017, 11, 4, pp En377-En382, Pe39
Abstract

This work aimed to evaluate the effect of melatonin supplementation to a Tris-Gema extender on the kinetics and viability of cryopreserved bulls sperm. 54 ejaculates from Guzerá bulls were used. The sperm was diluted in TRIS-yolk supplemented with melatonin, at the following experimental...

Author(s)
Branco, Y. N. T. C. C.; Branco, M. A. C.; Mota, L. H. C. M.; Gomes, L. A.; Sousa, Í. O. T.; Evangelista, L. S. M.; Barros, F. N.; Moraes Júnior, F. J.; Nascimento, I. M. R.; Carvalho, F. A. A.; Sousa, J. A. T.
Publisher
Sociedade Portuguesa de Ciências Veterinárias, Lisboa, Portugal
Citation
Revista Portuguesa de Ciências Veterinárias, 2016, 111, 599/600, pp 38-44

Refine Results

Sort Order
Author
Geographical Location
Language
Organisms
Subject Topics