Results 21 to 30 of about 53,901 (168)

The Potential Roles of Host Cell miRNAs in Fine-Tuning Bovine Coronavirus (BCoV) Molecular Pathogenesis, Tissue Tropism, and Immune Regulation [PDF]

open access: yesMicroorganisms
Bovine coronavirus (BCoV) infection causes significant economic loss to the dairy and beef industries worldwide. BCoV exhibits dual tropism, infecting the respiratory and enteric tracts of cattle.
Abid Ullah Shah, Maged Gomaa Hemida
doaj   +2 more sources

First isolation of bovine coronavirus with a three-amino-acid deletion in the N gene causing severe respiratory and digestive disease in calve [PDF]

open access: yesFrontiers in Microbiology
Bovine coronavirus (BCoV), a persistent threat to global cattle industry, has caused significant economic losses worldwide. In this study, a viral strain was isolated from the intestinal content of a diseased calve, and identified by cytopathic effects ...
Siyuan Li   +17 more
doaj   +2 more sources

Next-Generation Sequencing Reveals Four Novel Viruses Associated with Calf Diarrhea

open access: yesViruses, 2021
Calf diarrhea is one of the common diseases involved in the process of calf feeding. In this study, a sample of calf diarrhea that tested positive for bovine coronavirus and bovine astrovirus was subjected to high-throughput sequencing.
Qi Wu   +10 more
doaj   +1 more source

Investigation of bovine coronavirus strain CV-315 cultural properties

open access: yesБіологія тварин, 2022
The purpose of this study was to investigate the features of cultivation of bovine coronavirus strain CV-315 isolated in Ukraine from a calf with coronavirus infection and to select optimal methods of virus cultivation to obtain viral material with the ...
A. Berezenko   +3 more
doaj   +1 more source

Characterisation of the Upper Respiratory Tract Virome of Feedlot Cattle and Its Association with Bovine Respiratory Disease

open access: yesViruses, 2023
Bovine respiratory disease (BRD) is a major health problem within the global cattle industry. This disease has a complex aetiology, with viruses playing an integral role.
Rebecca K. Ambrose   +4 more
doaj   +1 more source

Alterations of microbiota and metabolites in the feces of calves with diarrhea associated with rotavirus and coronavirus infections

open access: yesFrontiers in Microbiology, 2023
The changes in the composition of intestinal microbiota and metabolites have been linked to digestive disorders in calves, especially neonatal calf diarrhea. Bovine rotavirus (BRV) and bovine coronavirus (BCoV) are known to be the primary culprits behind
Shengwei Cui   +7 more
doaj   +1 more source

Bovine coronavirus genome [PDF]

open access: yesJournal of Virology, 1979
The tissue culture-adapted strain (Mebus) of the bovine coronavirus was grown to titers of greater than 10(7) 50% tissue culture infective doses per ml in secondary bovine embryo kidney cells, and the RNA was isotopically labeled with [3H]uridine. The RNA was extracted from purified virus and was found to have the following properties. (i) It consisted
J S, Guy, D A, Brian
openaire   +2 more sources

Bovine coronavirus structural proteins [PDF]

open access: yesJournal of Virology, 1982
The tissue culture-adapted strain (Mebus) of bovine coronavirus was grown in the presence of isotopically labeled amino acids, glucosamine, or orthophosphate for the purpose of analyzing the virion structural proteins. Five species of polypeptides were identified when purified virions were solubilized in urea and sodium dodecyl sulfate and resolved by ...
B, King, D A, Brian
openaire   +2 more sources

Detection of Infectious Agents Causing Neonatal Calf Diarrhea on Two Large Dairy Farms in Yangxin County, Shandong Province, China

open access: yesFrontiers in Veterinary Science, 2021
Neonatal calf diarrhea (NCD) is one of the most serious health challenges facing the livestock industry and has caused substantial economic losses due to increased morbidity and mortality rates.
Xiaojuan Wei   +20 more
doaj   +1 more source

Bovine Coronavirus Immune Milk Against COVID-19

open access: yesFrontiers in Immunology, 2021
After a year of evolution of the SARS-CoV-2 epidemic, there is still no specific effective treatment for the disease. Although the majority of infected people experience mild disease, some patients develop a serious disease, especially when other ...
Antonio Arenas   +6 more
doaj   +1 more source

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