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AbstractFull Text

Enzyme system NADH-Tetrazolium Reductase can be used as a marker for the functional status of mitochondria. Its activity gives us information about the intracellular oxidation, and its quantitative characteristics are expressed by mean cytochemical coefficient (MCC). The aims of this study were to...

Author(s)
Stefanov, R.; Chervenov, M.; Georgiev, B.; Kacheva, D.; Taushanova, P.; Kistanova, E.; Sabev, M.
Publisher
University "Ss Cyril and Methodius" in Skopje, Faculty of Veterinary Medicine in Skopje, Skopje, Republic of Macedonia
Citation
Book of Proceedings, Days of Veterinary Medicine 2012, 3rd International Scientific Meeting, Macedonia, 2-4 September 2012, 2012, pp 262-264
AbstractFull Text

Our purpose was to study the influence of freezing on the viability and frequency of abnormalities in frozen ram spermatozoa. Sperm was collected form 20 rams belonging to the hill ecotype of the Tigaie breed using the artificial vagina technique and volume and motility were assessed. Afterward it...

Author(s)
Miclea, V.; Zăhan, M.; Nagy, Ș.; Miclea, I.; Rusu, A.; Varo-Ghiuru, F.
Publisher
Universitatea de Științe Agricole și Medicină Veterinară a Banatului Timișoara, Timișoara, Romania
Citation
Lucrări Științifice - Zootehnie și Biotehnologii, Universitatea de Științe Agricole și Medicină Veterinară a Banatului Timișoara, 2011, 44, 1, pp 294-296
AbstractFull Text

The aim of the study was to evaluate motility parameters of Lacaune (Lc) and East-Friesian (EF) ram frozen-thawed spermatozoa by CASA (Computer-Automated Sperm Analysis) technique in relation to their in vivo fertilizing ability. Fresh ejaculates were diluted in a Triladyl extender containing 20%...

Author(s)
Kubovičová, E.; Makarevich, A. V.; Špaleková, E.; Hegedušová, Z.
Publisher
Animal Production Research Centre (APRC) Nitra, Lužianky, Slovakia
Citation
Slovak Journal of Animal Science, 2011, 44, 4, pp 134-139
Abstract

Success of artificial insemination in bovine industry depends upon quality of frozen-thawed semen. Therefore, proper analysis of the post-thaw semen can provide insights into the fertilizing capacity of the cryopreserved semen. Frozen-thawed semen of 14 cross-bred and 12 pure-bred bulls was...

Author(s)
Zodinsanga, V.; Mavi, P. S.; Cheema, R. S.; Ajeet Kumar; Gandotra, V. K.
Publisher
Knowledgia Review, Malaysia
Citation
Asian Journal of Animal Sciences, 2015, 9, 1, pp 37-44
Abstract

Assessment of sperm to rent animals, has a special value, especially when semen is for preservation and storage of sperm bank. Examination of sperm (semen analysis) must be made as complete as required to determine volume, sperm concentration and mobility. Ejaculate were evaluated 80 taken from...

Author(s)
Racovită, I.; Racovită, A.; Ciornei, Ș.; Runceanu, L.; Drugociu, D.; Roșca, P.
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, 2012, 55, 3/4, pp 418-419
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
AbstractFull Text

The deterioration of the sperm membrane and acrosome integrity as a method for predicting fertility in bulls was evaluated. Four bulls (2 Holstein and 2 Brown Swiss) from the National Bank of Semen, Lima-Peru were used. Acrosome integrity, sperm membrane integrity, motility, live sperm cells,...

Author(s)
Cabrera V., P.; Pantoja A., C.
Publisher
Universidad Nacional Mayor de San Marcos, Lima, Peru
Citation
Revista de Investigaciones Veterinarias del Perú (RIVEP), 2012, 23, 2, pp 192-200
Abstract

The objectives of this study were to determine and evaluate effect of breed, age and body condition score (BCS) on qualitative and quantitative parameters of bull's ejaculate. In total, 16 Holstein (H) and 15 Czech Fleckvieh (F) bulls were collected in September 2009 and May 2010. Volume of semen...

Author(s)
Beran, J.; Stádník, L.; Ducháček, J.; Toušová, R.; Louda, F.; Štolc, L.
Publisher
Ústřední knihovna Mendelovy University v Brně, Brno, Czech Republic
Citation
Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis, 2011, 59, 6, pp 37-44
AbstractFull Text

The aim of this study was to compare the motile sperm subpopulational structure in fresh and frozen-thawed semen from dairy (Holstein, n=9) and beef bulls (Asturiana de los Valles, n=10) which were known to have different field fertility (90 day nonreturn rates: 57.0 vs. 67.6%). The overall sperm...

Author(s)
Tamargo, C.; Muiño, R.; Rodríguez, A.; Hidalgo, C. O.
Publisher
Asociación Interprofesional para el Desarrollo Agrario, Zaragoza, Spain
Citation
XIV Jornadas sobre Producción Animal, Zaragoza, España, 17 y 18 de mayo de 2011, 2011, pp 425-427
AbstractFull Text

To improve the preservability of low grade ejaculates Sephadex and Sephadex ion-exchange, filtration was tried. The study was conducted on split samples of 22 ejaculates of seven Karan Fries bulls maintained at Artificial Breeding Research Centre, NDRI, Karnal, Haryana. The collected ejaculates...

Author(s)
Mukesh Bhakat; Mohanty, T. K.; Gupta, A. K.; Mohanty, A. K.; Muzamil Abdullah
Publisher
Nexus Academic Publishers (NAP), Lahore, Pakistan
Citation
Advances in Animal and Veterinary Sciences, 2014, 2, 11, pp 625-631

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