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of 29
pro vyhledávání: '"11"'
Autor:
Josiane do Carmo Silva, Tiago Tomazi, M. Pallu, M. Cruzado-Bravo, T.R. Bilby, Rodrigo C. Bicalho, L. Bringhenti, Marjory Xavier Rodrigues, A.C.C.H. Tomazi
Publikováno v:
Journal of Dairy Science. 104:10291-10309
The objective of this randomized clinical study was to compare the effect of 2 antimicrobial interventions, tildipirosin or florfenicol + flunixin meglumine, used for treatment of pneumonia and extralabel treatment for otitis on health parameters and
Publikováno v:
Journal of Dairy Science. 100:8455-8470
Two treatments designed to increase circulating progesterone concentration (P4) during preovulatory follicle development were compared. One treatment used 2 intravaginal P4 implants (controlled internal drug-releasing inserts; CIDR) and the other use
Autor:
M. H. C. Pereira, José Luiz Moraes Vasconcelos, A. D. P. Rodrigues, R. J. De Carvalho, Milo C. Wiltbank
Publikováno v:
Journal of Dairy Science. 97:1454-1464
Our hypothesis was that increasing the length of an estradiol and progesterone (P4) timed artificial insemination (TAI) protocol would improve pregnancy per artificial insemination (P/AI). Lactating Holstein cows (n=759) yielding 31 ± 0.30 kg of mil
Publikováno v:
Journal of Dairy Science. 93:2119-2129
The purpose of this study was to test whether supplementation with K improves bone mineral density (BMD) in older cows so that by parturition their bone is better able to mobilize Ca. Twenty-four Holstein Friesian cows (6 mo pregnant, lactating, and
Autor:
A. Alkan, Hayrettin Okut, G. Yilmazbas-Mecitoglu, E. Karakaya, Abdulkadir Keskin, Ahmet Gümen
Publikováno v:
Journal of dairy science. 95(12)
The aim of this study was to evaluate the efficiency of presynchronization with GnRH and PGF(2 alpha) or with progesterone on overall Ovsynch (OVS) outcomes in noncyclic dairy cows. Cows were scanned 7 d apart with ultrasonography to determine cyclic
Autor:
van der Drift, S G A, van Hulzen, K J E, Teweldemedhn, T G, Jorritsma, R, Nielen, M, Heuven, H C M, Sub GZ Herkauwer, Sub Junior Docenten, LS Evidence Based Vet Medicine, Onderzoek, Advances in Veterinary Medicine
Publikováno v:
Journal of Dairy Science, 95(11), 6781. Elsevier Limited
Journal of Dairy Science 95 (2012) 11
Journal of Dairy Science, 95, 6781-7
Journal of Dairy Science, 95(11), 6781-6787
Journal of Dairy Science, 95, 11, pp. 6781-7
Journal of Dairy Science 95 (2012) 11
Journal of Dairy Science, 95, 6781-7
Journal of Dairy Science, 95(11), 6781-6787
Journal of Dairy Science, 95, 11, pp. 6781-7
Item does not contain fulltext This study assessed genetic variation, heritability estimates, and genetic correlations for concentrations of plasma beta-hydroxybutyrate (BHBA), milk BHBA, and milk acetone in early lactation to investigate differences
Autor:
Elliot Block, Natalia J. Martinez, Corwin D. Nelson, R.M. Rodney, Laura L. Hernandez, Ian J. Lean, José E. P. Santos
Publikováno v:
Journal of Dairy Science. 101:2563-2578
The objectives of the experiment were to evaluate the effects of feeding diets with distinct dietary cation-anion difference (DCAD) levels and supplemented with 2 sources of vitamin D during the prepartum transition period on postpartum health and re
Publikováno v:
Journal of Dairy Science. 98:1786-1796
Endotoxin tolerance (ET) can develop in mammals that have been challenged repeatedly with sublethal amounts of lipopolysaccharide (LPS). Previous research has shown that subclinical ruminal acidosis can increase circulating concentrations of LPS. We
Publikováno v:
Journal of dairy science. 101(1)
Defects in mitochondrial fatty acid processing are associated with the development of fatty liver disease, inflammation, and insulin resistance in overweight nonruminants. Surplus fatty acids (FA) and defects in FA oxidation favor the accumulation of
Publikováno v:
Journal of dairy science. 100(11)
The aims of the present study were to monitor the changes in gross chemical composition of individual dromedary camel milk over a 5-yr period, to provide reference values, and to determine the effect of genetic and nongenetic factors influencing came