Results 51 to 60 of about 54,042 (173)

Bovine coronavirus in neonatal calf diarrhoea in Iran [PDF]

Veterinary Medicine and Science, 2020
AbstractPartial gene sequencing for the bovine coronavirus at the World Genebank is available for many countries, which are distributed unevenly in five continents, but so far, no sequencing of strains has been recorded in Iran. One hundred ninety‐four stool samples from calves with diarrhoea less than one‐month old were collected from five different ...
Lotfollahzadeh, Samad, Madadgar, Omid, Reza Mohebbi, Mohammad, Reza Mokhber Dezfouli, Mohammad, Watson, David George   +4 more
openaire   +5 more sources

Could human coronavirus OC43 have co-evolved with early humans?

Genetics and Molecular Biology, 2018
This paper reports on an investigation of the role of codon usage evolution on the suggested bovine-to-human spillover of Bovine coronavirus (BCoV), an enteric/respiratory virus of cattle, resulting in the emergence of the exclusively respiratory Human ...
Paulo Eduardo Brandão
doaj   +1 more source

Bovine Respiratory Coronavirus

Veterinary Clinics of North America: Food Animal Practice, 2010
Bovine coronaviruses (BCoVs) cause respiratory and enteric infections in cattle and wild ruminants. BCoV is a pneumoenteric virus that infects the upper and lower respiratory tract and intestine. It is shed in feces and nasal secretions and also infects the lung.
openaire   +2 more sources

Etiological and pathomorphological investigations in calves with coronaviral pneumoenteritis

Macedonian Veterinary Review, 2019
The aim of the present study was to report the primary gross and microscopic lesions, as well as etiological agents of field cases of pneumoenteritis in neonate and juvenile calves.
Ismet Kalkanov, Ivan Dinev, Ivan Zarkov
doaj   +1 more source

Isolation and Characterization of Contemporary Bovine Coronavirus Strains. [PDF]

Viruses
Bovine coronavirus (BCoV) poses a threat to cattle health worldwide, contributing to both respiratory and enteric diseases. However, few contemporary strains have been isolated. In this study, 71 samples (10 nasal and 61 fecal) were collected from one farm in Ohio in 2021 and three farms in Georgia in 2023. They were screened by BCoV-specific real-time
Li Y, Palomares RA, Liu M, Xu J, Koo C, Granberry F, Locke SR, Habing G, Saif LJ, Wang L, Wang Q.   +10 more
europepmc   +4 more sources

Les coronavirus des bovins

Bulletin de l'Académie vétérinaire de France, 2021
Ridremont (Note soumise le 21 janvier 2021, acceptée le 2021) Résumé Les coronaviroses bovines, dues au coronavirus bovin (BCoV), sont à l’origine de troubles digestifs et respiratoires chez les bovins domestiques et sauvages. On ne distingue qu’un seul sérotype de coronavirus bovin, appartenant au genre Embecovirus, même si la variabilité des ...
openaire   +1 more source

The Role of Mycoplasma bovirhinis in the Development of Singular and Concomitant Respiratory Infections in Dairy Calves from Southern Brazil

Pathogens
The role of Mycoplasma bovirhinis in the development of pulmonary disease in cattle is controversial and was never evaluated in cattle from Latin America. This study investigated the respiratory infection dynamics associated with M.
Ana Paula Souza Frucchi, Alais Maria Dall Agnol, Eloiza Teles Caldart, Dalton Everton Bronkhorst, Alice Fernandes Alfieri, Amauri Alcindo Alfieri, Selwyn Arlington Headley   +6 more
doaj   +1 more source

The nucleocapsid protein gene of bovine coronavirus is bicistronic [PDF]

Journal of Virology, 1992
For animal RNA viruses that replicate through an RNA intermediate, reported examples of bicistronic mRNAs with overlapping open reading frames in which one cistron is contained entirely within another have been made only for those with negative-strand or double-stranded genomes.
S D, Senanayake, M A, Hofmann, J L, Maki, D A, Brian   +3 more
openaire   +2 more sources

Identifying transcription factors controlling the basal expression of human MRP4 highlights a substantial role for Sp1

FEBS Open Bio, EarlyView.
The MRP4 transporter exports several drugs and signaling molecules. Here, we identified key promoter elements regulating basal MRP4 expression. Using reporter assays, we defined a conserved region with essential Sp1 and contributory Ets sites, which controlled basal MRP4 expression.
Debora Singer, Angelique Kragl, Katrin Ziems, Juliane Glaubitz, Sophie Grammbauer, Susanne Hildebrandt, Mladen V. Tzvetkov, Gabriele Jedlitschky   +7 more
wiley   +1 more source

Development of a multienzyme isothermal rapid amplification and lateral flow dipstick combination assay for bovine coronavirus detection

Frontiers in Veterinary Science, 2023
Bovine coronavirus (BCoV) is a major cause of infectious disease in cattle, causing huge economic losses to the beef and dairy industries worldwide. BCoV can infect humans and multiple other species of animals.
Chengyuan Ji, Yiqiu Feng, Ruini Sun, Qibing Gu, Yao Zhang, Jiale Ma, Zihao Pan, Huochun Yao   +7 more
doaj   +1 more source