Results 21 to 30 of about 601,018 (313)
Estimation of 305-day milk yield from test-day records of Chinese Holstein cattle
Journal of Applied Animal Research, 2018 This study compared six models, namely the Gaines, Sikka, Nelder, Wood, Dhanoa and Hayashi models, for the estimation of 305 days milk yield in Chinese Holstein cattle. We compared their ability to reliably predict 305-day lactation yield from incomplete
Ling-na Kong +9 more
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Journal of Applied Animal Research, 2023 The aim of this study was to evaluate behavioural and physiological variables of 18 Gir x Holstein calves housed in groups submitted to two treatments: presence (EE) or absence (NE) of environmental enrichment.
Catiucia Oliveira Miranda +7 more
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The effect of heat stress on the hindgut microbiota and metabolites of Simmental heifers
Frontiers in MicrobiologyIntroductionHeat stress adversely affects the physiological status and productive performance of cattle; however, the mechanisms underlying heat stress-induced alterations in the hindgut microbiota and its metabolic functions remain poorly understood ...
Liutao Gao +8 more
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Veterinary Sciences, 2023 Pulmonary disease is often associated with feedlot cattle mortality, and the most common syndromes include bronchopneumonia, acute interstitial pneumonia, and bronchopneumonia with an interstitial pneumonia.
Paige H. Schmidt +9 more
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Nature, 1946 THE occurrence of a suspected copper deficiency in cattle in Aberdeenshire was recently reported1, the evidence being based on the low copper content of the pastures and on the similarity of the symptoms to those of ‘peat scours’ in New Zealand described by Cunningham2. No blood copper data were given to correlate the suspected low copper status of the
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Immunological profiles of Bos taurus and Bos indicus cattle infested with the cattle tick, Rhipicephalus (Boophilus) microplus [PDF]
, 2009 The cattle tick, Rhipicephalus (Boophilus) microplus, is a major threat to the improvement of cattle production in tropical and subtropical countries worldwide.
Emily K. Piper +34 more
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BMC Veterinary ResearchBackground Lumpy skin disease virus (LSDV) causes varying degrees of morbidity and mortality in cattle, ranging from sub-clinical infection to severe clinical disease.
Sumit Mahajan +9 more
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Biological and economic responses to increasing nitrogen rates in Mombaça guinea grass pastures
Scientific Reports, 2022 Nitrogen fertilization has been recognized as an essential tool towards the establishment of sustainable intensification of pasture-based livestock systems using tropical perennial grasses if, for a given ecosystem it is capable of increasing forage ...
Valéria Pacheco Batista Euclides +8 more
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Molecular Oncology, EarlyView.We identify USP29 as the only DUB mirroring CA9 expression, a marker of hypoxia and HIF pathway activation associated with PCA aggressiveness. USP29 stabilizes HIF‐1α and HIF‐2α via a noncanonical mechanism that is independent of PHD/pVHL activity yet relies on proteasomal regulation, establishing USP29 as a previously unrecognized regulator of hypoxic
Amelie S Schober +16 more
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Veterinary Research, 2022 Bovine respiratory disease (BRD) dramatically affects young calves, especially in fattening facilities, and is difficult to understand, anticipate and control due to the multiplicity of factors involved in the onset and impact of this disease.
Sébastien Picault +5 more
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