Results 21 to 30 of about 1,654,601 (403)

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

Veterinary 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, Paige H. Schmidt, Rachel E. Brown, Makenna Jensen, Madeline R. Mancke, Robert L. Larson, Phillip A. Lancaster, Brad J. White   +7 more
doaj   +1 more source

Bovine Immunology: Implications for Dairy Cattle

Frontiers in Immunology, 2021
The growing world population (7.8 billion) exerts an increased pressure on the cattle industry amongst others. Intensification and expansion of milk and beef production inevitably leads to increased risk of infectious disease spread and exacerbation ...
A. Vlasova, L. Saif
semanticscholar   +1 more source

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

Veterinary 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, Brad J. White, Paige H. Schmidt, Maddie R. Mancke, Rachel E. Brown, Makenna Jensen, Phillip A. Lancaster, Robert L. Larson   +7 more
doaj   +1 more source

Non-Invasive Physiological Indicators of Heat Stress in Cattle

Animals, 2021
Simple Summary Heat stress is a common cause of poor welfare in cattle and is expected to increase with climate change. The biggest challenges are to feedlot and dairy cattle in hot climates but determining whether cattle are heat stressed can be ...
M. Idris, J. Uddin, M. Sullivan, D. McNeill, C. Phillips   +4 more
semanticscholar   +1 more source

Genome-wide methylation and transcriptome of blood neutrophils reveal the roles of DNA methylation in affecting transcription of protein-coding genes and miRNAs in E. coli-infected mastitis cows

BMC Genomics, 2020
Background Neutrophils are the first effectors of inflammatory response triggered by mastitis infection, and are important defense cells against pathogenic Escherichia coli (E. coli).
Zhihua Ju, Qiang Jiang, Jinpeng Wang, Xiuge Wang, Chunhong Yang, Yan Sun, Yaran Zhang, Changfa Wang, Yaping Gao, Xiaochao Wei, Minghai Hou, Jinming Huang   +11 more
doaj   +1 more source

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

Tropical 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, Valéria P.B. Euclides, Denise B. Montagner, André F. Sbrissia, Rodrigo A. Barbosa, Alexandre R. de Araújo   +5 more
doaj   +1 more source

Mortality pattern of Murrah buffalo males in an organised herd [PDF]

Veterinary World, 2014
Aim: The present study was carried out to analyze mortality pattern in Murrah buffalo males in National Dairy Research Institute herd. Materials and Methods: Records of 1029 Murrah buffalo males born during the period 1997-2012, at NDRI, Karnal, were ...
Pushp Raj Shivahre, A. K. Gupta, A. Panmei, M. Bhakat, V. Kumar, S. K. Dash, S. Dash , A. Upadhyay   +7 more
doaj   +1 more source

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

Pathogens, 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, Brad J. White, David E. Amrine, Robert L. Larson   +3 more
doaj   +1 more source

T-ARMS PCR genotyping of SNP rs445709131 using thermostable strand displacement polymerase

BMC Research Notes, 2018
Objectives In a recent publication, we reported the successful use of tetra primer-amplification refractory mutation system based polymerase chain reaction (T-ARMS-PCR) for genotyping of rs445709131-SNP responsible for the bovine leukocyte adhesion ...
Rafeeque R. Alyethodi, Umesh Singh, Sushil Kumar, Rani Alex, Rajib Deb, Gyanendra S. Sengar, T. V. Raja, B. Prakash   +7 more
doaj   +1 more source

Assessing genomic diversity and signatures of selection in Jiaxian Red cattle using whole-genome sequencing data

BMC Genomics, 2021
Native cattle breeds are an important source of genetic variation because they might carry alleles that enable them to adapt to local environment and tough feeding conditions.
X. Xia, Shunjin Zhang, Huaju Zhang, Zijing Zhang, N. Chen, Zhigang Li, Hongxia Sun, Xian Liu, S. Lyu, Xianwei Wang, Zhiming Li, Peng Yang, Jiawei Xu, X. Ding, Q. Shi, E. Wang, B. Ru, Zejun Xu, C. Lei, Hong Chen, Yongzhen Huang   +20 more
semanticscholar   +1 more source