Results 91 to 100 of about 5,392 (213)

On the Abnormally Strong Westward Phase of the Mesospheric Semiannual Oscillation at Low Latitudes During March Equinox 2023

Geophysical Research Letters, Volume 51, Issue 16, 28 August 2024.
Abstract Different meteor radars at low latitudes observed abnormally strong westward mesospheric winds around the March Equinox of 2023, that is, during the first phase of the Mesospheric Semiannual Oscillation. This event was the strongest of at least the last decade (2014–2023).
Jose Suclupe, Jorge L. Chau, J. Federico Conte, Nicholas M. Pedatella, Rolando Garcia, Kaoru Sato, Christoph Zülicke, Lourivaldo M. Lima, Guozhu Li, S. Vijaya Bhaskara Rao, M. Venkat Ratnam, Rodolfo Rodriguez, Danny Scipion   +12 more
wiley   +1 more source

A de novo mutation in CACNA1A is associated with autosomal dominant bovine familial convulsions and ataxia in Angus cattle

Animal Genetics, Volume 55, Issue 3, Page 344-351, June 2024.
Abstract Bovine familial convulsions and ataxia (BFCA) is considered an autosomal dominant syndrome with incomplete penetrance. Nine Angus calves from the same herd were diagnosed with BFCA within days of birth. Necropsy revealed cerebellar and spinal cord lesions associated with the condition. Parentage testing confirmed that all affected calves had a
Rachel R. Reith, Jonathan E. Beever, Joe C. Paschal, Jason Banta, Brian F. Porter, David J. Steffen, Thomas B. Hairgrove, Jessica L. Petersen   +7 more
wiley   +1 more source

Detection of Bovine Respiratory Syncytial Virus in Cattle: A Systematic Review and Meta-Analysis

Ruminants
Bovine respiratory syncytial virus (BRSV) is an economically important pathogen of cattle and contributes to the bovine respiratory disease complex (BRDC).
Gebremeskel Mamu Werid, Ashenafi Kiros Wubshet, Teshale Teklue Araya, Darren Miller, Farhid Hemmatzadeh, Michael P. Reichel, Kiro Petrovski   +6 more
doaj   +1 more source

A novel protein expression strategy using recombinant bovine respiratory syncytial virus (BRSV): modifications of the peptide sequence between the two furin cleavage sites of the BRSV fusion protein yield secreted proteins, but affect processing and function of the BRSV fusion protein

Journal of General Virology, 2004
The bovine respiratory syncytial virus (BRSV) fusion (F) protein is cleaved at two furin cleavage sites, which results in generation of the disulfide-linked F1 and F2 subunits and release of an intervening peptide of 27 aa (pep27). A series of mutated open reading frames encoding F proteins that lacked the entire pep27, that contained an arbitrarily ...
Patricia, König, Katrin, Giesow, Kathrin, Schuldt, Ursula J, Buchholz, Günther M, Keil   +4 more
openaire   +2 more sources

Milk as a diagnostic fluid to monitor viral diseases in dairy cattle

Australian Veterinary Journal, Volume 102, Issue 1-2, Page 11-18, January-February 2024.
Background Infectious viral diseases in dairy cattle have substantial implications for milk production, quality and overall animal health. Diagnostic tools providing reliable results are crucial for effective disease control at the farm and industry level.
B Brito, P Hick
wiley   +1 more source

Bovine respiratory syncytial virus and bovine coronavirus in Swedish organic and conventional dairy herds [PDF]

, 2015
Background: Infections with bovine respiratory syncytial virus (BRSV) and bovine coronavirus (BoCV) are endemic to the cattle populations in most countries, causing respiratory and/or enteric disease.
Alenius, Stefan, Emanuelson, Ulf, Fall, Nils, Ohlson, Anna, Wolff, Cecilia   +4 more
core   +2 more sources

Development of Rapid Isothermal Detection Methods Real‐Time Fluorescence and Lateral Flow Reverse Transcription Recombinase‐Aided Amplification Assay for Bovine Coronavirus

Transboundary and Emerging Diseases, Volume 2024, Issue 1, 2024.
Bovine coronavirus (BCoV) is a notable pathogen affecting newly born calves and adult cattle, increasing mortality rates among calves and reducing productivity in meat and dairy industries, thereby causing substantial economic losses. Current primary laboratory methods for detecting BCoV include RT‐PCR assay, real‐time RT‐PCR assay, and ELISA. However,
Qingqing Li, Yan Pan, Cuilan Wu, Chunxia Ma, Jun Li, Changting Li, Huili Bai, Yu Gong, Jing Liu, Li Tao, Yangyan Yin, Ling Teng, Shuhong Zhong, Meiyi Lan, Shuai Hu, Xiongbiao Xuan, Tianchao Wei, Hao Peng, Nan-Hua Chen   +18 more
wiley   +1 more source

Analysis of Coinfection Pathogens From Foot‐and‐Mouth Disease Virus Persistently Infected Cattle Using Oxford Nanopore Sequencing

Transboundary and Emerging Diseases, Volume 2024, Issue 1, 2024.
The persistent infection caused by foot‐and‐mouth disease virus (FMDV) still lacks a reliable explanation, as its etiology and maintenance are intricate and potentially involve concurrent infections with multiple pathogens. In this study, we utilized the nanopore platform for direct sequencing of clinical samples obtained from cattle persistently ...
Shuang Wang, Sumin Wei, Yaozhong Ding, Yun Zhang, Zhihui Zhang, Shiqi Sun, Huichen Guo, Shuanghui Yin, Chunfu Zheng   +8 more
wiley   +1 more source

Molecular and histopathological detection of bovine respiratory syncytial virus in Wasit Province, Iraq

Open Veterinary Journal
Introduction: Bovine Respiratory Syncytial Virus (BRSV) is a important pathogen affecting goats, leading to respiratory diseases and substantial economic losses.
Asaad Chasib Al-Atabi, Hutheyfa Al-Salih, Ahmed J. Al-Mialy, Murtadha Abbas   +3 more
doaj   +1 more source

Mycoplasma alkalescens demonstrated in bronchoalveolar lavage of cattle in Denmark [PDF]

, 2007
Mycoplasma alkalescens is an arginine-metabolizing mycoplasma, which has been found in association with mastitis and arthritis in cattle. Routine bacteriological examination of 17 bronchoalveolar lavage samples from calves with pneumonia in a single herd
Kokotovic, Branko, Friis, Niels F., Ahrens, Peter   +2 more
core   +2 more sources