Results 1 to 10 of about 11,313 (219)

Pharmacokinetics of ivermectin in zebu Gobra (Bos indicus)

Veterinary Parasitology, 2005
Plasma disposition kinetics of ivermectin was evaluated in a West African cattle breed. Five clinically healthy zebu Gobra cattle (Bos indicus) weighing 220-270 kg were treated (0.2 mg kg-1) with a commercially available ivermectin formulation for cattle. Blood samples were collected by jugular puncture at different times between 0.5 h and 40 days post-
Ndong, Tb, Kane, Y, Ba, Mamadou Dian, Sané, I, Sutra, Jf, Alvinerie, Roger   +5 more
openaire   +3 more sources

Bos taurus and Bos indicus genome sequencing

2015
The goals of the study and relevance is to explore the phylogenetic relationships and domestication history of Chinese native cattle and other foreign breeds, identify selected genes and genetic variants related to adaptation, domestication, disease-resistance, growth, and meat quality in different cattle breeds.
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Serological evidence for brucellosis in Bos indicus in Nigeria

Tropical Animal Health and Production, 2011
Nigeria is the largest cattle-rearing nation in Africa with most animals kept under traditional husbandry practices. While bovine brucellosis does not receive much attention, a relatively high seroprevalence is found in samples submitted for laboratory testing.
Wilson J, Bertu, Amahyel M, Gusi, Moses, Hassan, Esther, Mwankon, Reuben A, Ocholi, Daniel D, Ior, Bakari A, Husseini, Gideon, Ibrahim, Theresia H, Abdoel, Henk L, Smits   +9 more
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Superovulation and embryo transfer in Bos indicus cattle

Theriogenology, 2006
Compared to Bos taurus breeds, Bos indicus breeds of cattle present several differences in reproductive physiology. Follicular diameter at deviation and at the time of ovulatory capability are smaller in B. indicus breeds. Furthermore, B. indicus breeds have a greater sensitivity to gonadotropins, a shorter duration of estrus, and more often express ...
Baruselli, P. S., de Sa, M. F., Martins, C. M., Nasser, L. F., Nogueira, MFG, Barros, C. M., Bo, G. A.   +6 more
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Effects of scrotal insulation on sperm production, semen quality, and testicular echotexture in Bos indicus and Bos indicus × Bos taurus bulls

Animal Reproduction Science, 2003
The objectives of the present study were to evaluate the effects of scrotal insulation on sperm production, semen quality, and testicular echotexture in Bos indicus and Bos indicus x Bos taurus crossbred bulls. In one experiment, B. indicus bulls (n=12) were allocated to control and whole-scrotum insulation groups, while in a second experiment ...
Leonardo F C, Brito, Antonio E D F, Silva, Rogerio T, Barbosa, Maria M, Unanian, John P, Kastelic   +4 more
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Endometrial biopsy inBos indicusbeef heifers

Reproduction in Domestic Animals, 2017
ContentsAn endometrial biopsy allows for a comprehensive assessment of the uterine environment of a breeding female. Although routine in mares, devices used for endometrial biopsies are impracticable in heifers due to the size and structure of the cervix.
O Ramirez‐Garzon, N Satake, RE Lyons, J Hill, MK Holland, M McGowan   +5 more
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Cryopreservation of bos taurus vs bos indicus embryos: are they really different?

Theriogenology, 2002
Cryopreservation with storage at very low temperatures is essential to make full use of this technology for both biological and commercial reasons. However, most mammalian cells will die if exposed to these temperatures unless they are exposed to cryoprotectant solutions and cooled and warmed at specific rates.
J A, Visintin, J F P, Martins, E M, Bevilacqua, M R B, Mello, A C, Nicácio, M E O A, Assumpção   +5 more
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Spermatogenesis in Bali cattle (Bos sondaicus) and hybrids with Bos indicus and Bos taurus

Research in Veterinary Science, 1990
Semen quality, testis size and efficiency of sperm production in Bali cattle (Bos sondaicus) and hybrids with Bos indicus and Bos taurus were determined. Mean (+/- SEM) daily sperm production per gram of testis parenchyma (DSPG) in six purebred Bali bulls was 12.2 +/- 0.7 x 10(6).
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Bos indicus Breeds and Bos indicus × Bos taurus Crosses

2019
F.E. Madalena, H. Toledo-Alvarado, N. Cala-Moreno   +2 more
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Cow (Bos taurus and Bos indicus)

2012
Bradley Adams, Pam Crabtree
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