Results 1 to 10 of about 55,628 (297)

Genetic variation in the first intron and exon of the myostatin gene in several Indonesian cattle populations [PDF]

open access: yesVeterinary World, 2021
Background and Aim: Myostatin (MSTN), a member of the transforming growth factor-β family, is a negative regulator of muscle mass. This study aimed to detect the genetic variation of the 1160 bp fragment of exon 1 and part of intron 1 of the MSTN gene in
Peni Wahyu Prihandini   +6 more
doaj   +1 more source

Hypomagnesemia in beef cattle [PDF]

open access: yesPesquisa Veterinária Brasileira, 2021
ABSTRACT: Hypomagnesemia is a major cause of death in grazing beef cows in countries of the Southern Hemisphere such as Argentina, Australia and New Zealand. Here we review the literature on hypomagnesemia in beef cattle and describe an outbreak in Uruguay.
Benjamín Doncel   +5 more
openaire   +4 more sources

Genetic polymorphisms of the 5' untranslated regions of the HSP70 gene in Indonesian cattle populations [PDF]

open access: yesVeterinary World, 2022
Background and Aim: Heat shock proteins (HSPs) are a group of proteins that play a significant role in protecting cells against cellular stress. HSP70 is a conserved, sensitive, and abundant gene associated with heat stress's physiological adaptability ...
Peni Wahyu Prihandini   +4 more
doaj   +1 more source

The productivity evaluation of madura cattle under beef cattle research station breeding management [PDF]

open access: yesKafkas Universitesi Veteriner Fakültesi Dergisi, 2021
Madura cattle is one of the local beef cattle that have high adaptability to the infl uence of tropical environments and is one of the local germplasms that must be maintained and increased in productivity.
Hartati HARTATI   +6 more
doaj   +1 more source

Image Classification and Automated Machine Learning to Classify Lung Pathologies in Deceased Feedlot Cattle

open access: yesVeterinary Sciences, 2023
Bovine respiratory disease (BRD) and acute interstitial pneumonia (AIP) are the main reported respiratory syndromes (RSs) causing significant morbidity and mortality in feedlot cattle.
Eduarda M. Bortoluzzi   +7 more
doaj   +1 more source

Epidemiological Factors Associated with Gross Diagnosis of Pulmonary Pathology in Feedyard Mortalities

open access: yesVeterinary Sciences, 2023
Respiratory disease continues to be the major cause of mortality in feedyard cattle, with bronchopneumonia (BP) and acute interstitial pneumonia (AIP) as the two most common syndromes.
Eduarda M. Bortoluzzi   +7 more
doaj   +1 more source

Predicting Bovine Respiratory Disease Risk in Feedlot Cattle in the First 45 Days Post Arrival

open access: yesPathogens, 2022
Bovine respiratory disease (BRD) is the leading cause of morbidity in feedlot cattle. The ability to accurately identify the expected BRD risk of cattle would allow managers to detect high-risk animals more frequently.
Hector A. Rojas   +3 more
doaj   +1 more source

Animal performance and sward characteristics of Mombaça guineagrass pastures subjected to two grazing frequencies

open access: yesTropical Grasslands-Forrajes Tropicales, 2020
The aim of this work was to compare grazing management practices of Mombaça guineagrass (Megathyrsus maximus syn. Panicum maximum cv. Mombaça) based on the sward incident light interception (LI) concept.
Cristiane A.F. Alvarenga   +5 more
doaj   +1 more source

Benefits of tactile stimulation and environmental enrichment for the welfare of crossbred dairy calves

open access: yesJournal 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
doaj   +1 more source

Determining Frequency of Common Pulmonary Gross and Histopathological Findings in Feedyard Fatalities

open access: yesVeterinary 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
doaj   +1 more source

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