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Animal Science Database

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Abstract

Author(s)
Jha, P. K.; Rahman, M. B.; Bari, F. Y.; Alam, M. G. S.
Citation
Proceedings of the 15th International Congress on Biotechnology in Animal Reproduction, Bangladesh Agricultural University, Mymensingh, Bangladesh, 6-7 August 2008., 2008, pp 119
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

The aim of this study was to value the in vitro induction by heparin of acrosome reaction in frozen semen from Brahman and Gyr bulls, as a method to estimate frozen semen fertility. Seven sexually mature Zebu bulls (4 Brahman and 3 Gyr bulls) were used in this study. In a post-thawing seminal...

Author(s)
Montes, J.; Torres, M.; Rugeles, C.; Almanza, R.; Guimarães, J.
Publisher
Universidad de Ciencias Aplicadas y Ambientales, Bogata, Colombia
Citation
Revista U.D.C.A. Actualidad & Divulgación Científica, 2012, 15, 2, pp 431-436
AbstractFull Text

The aim of this study was to determine the effects of bovine serum albumin (BSA) as an antioxidant on post-thaw characters of bull spermatozoa such as motion variables, viability, plasma membrane integrity, morphology, lipid peroxidation, total antioxidant capacity (TAC), total thiols (TT) and the...

Author(s)
Ashrafi, I.; Kohram, H.; Tayefi-Nasrabadi, H.
Publisher
Spanish National Institute for Agricultural and Food Research and Technology (INIA), Madrid, Spain
Citation
Spanish Journal of Agricultural Research, 2013, 11, 3, pp 695-701
Abstract

Background: Aim of the study: The purpose of this preliminary study was to observe the possible relationship between sperm chromatin integrity as assessed by toluidine blue stain and other semen parameters such as motility and morphology, in order to establish the utility of this analysis in...

Author(s)
Doroftei, B.; Neculai-Valeanu, S.; Simionescu, G.
Publisher
Universitatea de Științe Agricole și Medicina Veterinara "Ion Ionescu de la Brad" Iași, Iași, Romania
Citation
Lucrări Științifice - Medicină Veterinară, Universitatea de Științe Agricole și Medicină Veterinară "Ion Ionescu de la Brad" Iași, 2014, 57, 1/2, pp 13-19
AbstractFull Text

This experiment was conducted to determine the physical and ultra-structural attributes of fresh bull semen and assess their potential use for freezing and AI. A total of 40 semen samples collected from 4 mature bulls (10 samples per bull) were analyzed. The semen samples were examined for colour,...

Author(s)
Khumran, A. M.; Yimer, N.; Rosnina, Y.; Ariff, O. M.; Wahid, H.; Ebrahimi, M.; Kaka, A.; Mahre, M. B.
Publisher
Malaysian Society of Animal Production, Serdang, Malaysia
Citation
Malaysian Journal of Animal Science, 2015, 18, 2, pp 55-65
Abstract

The aim of this study was to investigate the effect of adding different levels of zinc sulfate in semen extender on bovine sperm quality during cryopreservation. Semen was collected from 4 Holstein bull twice a week and the proper samples were pooled. Semen were allocated to four extender...

Author(s)
Farhadi, F.; Towhidi, A.; Shakeri, M.
Publisher
University of Tehran, Tehran, Iran
Citation
Iranian Journal of Animal Science (IJAS), 2015, 45, 4, pp Pe333-Pe340
Abstract

The aim of this work was to submit sperm cells to different laboratory challenges and to compare in vitro results with in vivo semen fertility. Four different batches from the same Brangus bull were used in a timed-AI program of 332 Brangus cows. Each batch (B) was submitted to the following...

Author(s)
Oliveira, L. Z.; Ribeiro, L. B.; Silva, L. G. T. da; Oliveira, C. S.; Dias, E. A. R.; Campanholi, S. P.; Campos, C. C.; Oliveira, M. V. de; Monteiro, F. M.
Publisher
Faculdade de Medicina Veterinária e Zootecnia, Universidade de São Paulo, São Paulo, Brazil
Citation
Brazilian Journal of Veterinary Research and Animal Science, 2017, 54, 3, pp 264-276
Abstract

Sixty-four ejaculates (eight from each bull) were collected from matured bulls. Ejaculates were classified into the freezable (n=49) and non-freezable (n=15) based on the initial parameters (motility ≥70%, mass activity ≥3 and post-thaw motility 50%). Correlation between functional and biochemical...

Author(s)
Shriya Gupta; Madhumeet Singh
Publisher
Indian Veterinary Association, Chennai, India
Citation
Indian Veterinary Journal, 2019, 96, 4, pp 47-49
Abstract

Rising temperatures caused by climate change have adverse effects on cattle physiology, welfare, health, and reproduction. Heat stress in cows affects the oocyte and embryo directly through heat shock on cellular function. Fewer data are available on the effect of high temperatures on male...

Author(s)
Llamas-Luceño, N.; Hostens, M.; Mullaart, E.; Broekhuijse, M.; Lonergan, P.; Soom, A. van
Publisher
Elsevier Inc., Philadelphia, USA
Citation
Journal of Dairy Science, 2020, 103, 10, pp 9502-9514

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