Results 41 to 50 of about 47,848 (203)

The ribonucleic acid of infectious bronchitis virus [PDF]

Archives of Virology, 1975
Analysis of the nucleic acid of infectious bronchitis virus by SDS polyacrylamide gel electrophoresis revealed an RNA of molecular weight 9.0 times 10-6 Daltons. The RNA was shown to have a sedimentation coefficient of 50.
Watkins, Hilary, Reeve, P., Alexander, D. J.   +2 more
openaire   +2 more sources

The Chicken MHC: Insights into Genetic Resistance, Immunity, and Inflammation Following Infectious Bronchitis Virus Infections

Vaccines, 2020
The chicken immune system has provided an immense contribution to basic immunology knowledge by establishing major landmarks and discoveries that defined concepts widely used today.
Ana P. da Silva, Rodrigo A. Gallardo
doaj   +1 more source

Andrographolide Modulates Fibrogenic and Oxidative Stress Responses in Human Lung Fibroblasts

The Kaohsiung Journal of Medical Sciences, EarlyView.
ABSTRACT Pulmonary fibrosis is a progressive lung disorder characterized by fibroblast activation and excessive extracellular matrix deposition. Andrographolide (ANDRO) has been reported to attenuate pulmonary fibrosis, but the underlying molecular mechanisms remain incompletely understood.
Yu‐Hsin Tseng, Yen‐Hsien Wu, Yi‐Ching Liu, I‐Chen Chen, Chung‐Yu Yeh, Shang‐En Huang, Ren‐Long Jan, Jwu‐Lai Yeh, Jong‐Hau Hsu   +8 more
wiley   +1 more source

Ethnobotanical insights into the medicinal and food uses of Lamiaceae in the Mediterranean region: A systematic review and meta‐analysis

PLANTS, PEOPLE, PLANET, EarlyView.
For generations, Mediterranean communities have used Lamiaceae or Labiatae plants like rosemary, thyme or mint to care for their health and to enrich their food. By bringing together dispersed knowledge from across the Mediterranean region, our review revealed the continuing relevance of Lamiaceae while also compiling past uses that may hold future ...
Fuencisla Cáceres, Joan Vallès, Teresa Garnatje, Airy Gras   +3 more
wiley   +1 more source

Comparison of serum antibody titer of 8 types of commercial live infectious bronchitis vaccine in broiler chickens [PDF]

Āsīb/shināsī-i Darmāngāhī-i Dāmpizishkī, 2014
The aim of this study was to compare the serum antibody titer of 8 types of commercial live infectious bronchitis vaccines in broiler chickens. Three hundred and twenty one-day-old male broiler chickens (308 Ross strain) were divided into 8 groups (each ...
saman mahdavi, afshin zakeri, yuosef Mehmannavaz   +2 more
doaj  

Diagnosis of infectious bronchitis: an overview of concepts and tools

Brazilian Journal of Poultry Science, 2010
Infectious bronchitis (IB) casues multi-systemic infection in chickens with signs similar caused by other poultry pathogens and thus a high diagnostic accuracy can only be achieved by s series of laboratory assays. This article reviews in a brief way the
LYB Villarreal
doaj   +1 more source

Biomarkers of Pre‐COPD Lung Function Trajectories in Middle Age: A Prospective Study From 1st to 6th Decade

Respirology, EarlyView.
Identifying impaired lifetime lung function trajectories is key to identifying the preclinical phase of COPD (Pre‐COPD) or prognosis of COPD. We have identified that some circulating established COPD biomarkers differ across ‘pre‐COPD’ lung function trajectories, suggesting that some COPD‐specific pathobiological processes, including inflammation, are ...
Dinh S. Bui, Don Vicendese, Jonathan Pham, Nur Sabrina Idrose, Adrian Lowe, Caroline Lodge, Raisa Cassim, Chamara Senaratna, Gayan Bowatte, Garun Hamilton, Alan James, Paul Thomas, Richard Wood‐Baker, Peter Frith, Gary Anderson, Philip M. Hansbro, Graeme Zosky, George Washko, Michael J. Abramson, Rosa Faner, Alvar Agusti, Jennifer Perret, E. Haydn Walters, Shyamali C. Dharmage   +23 more
wiley   +1 more source

Heterogeneity of avian infectious bronchitis virus population

Ветеринария сегодня, 2020
Avian infectious bronchitis is one of the most common viral infections causing enormous economic losses in the global poultry industry. Due to the lack of mechanisms to correct errors during genome replication, the virus can quickly mutate and generate ...
Ye. V. Ovchinnikova, L. O. Scherbakova, S. N. Kolosov, A. N. Andriyasova, N. G. Zinyakov, Z. B. Nikonova, A. A. Kozlov, P. B. Akshalova, D. A. Altunin, D. B. Andreychuk   +9 more
doaj   +1 more source

Antimicrobial Residues in a Key Cerrado River: Distribution, Persistence, and Effects on Zebrafish Embryo‐Larval Development

Environmental Toxicology, EarlyView.
ABSTRACT The current study aimed to quantify the antimicrobials amoxicillin (AMX), cefazolin (CFZ), chloramphenicol (CHL), metronidazole (MTZ), and sulfamethoxazole (SX) in effluents and surface water of an important Cerrado river, calculate their half‐lives, and analyze their ecotoxicity following single and combined exposures.
Náthala Maria Simão, Igor Romeiro dos Santos, Jerônimo Raimundo de Oliveira Neto, Flávio Olimpio Sanches Neto, Felipe Cirqueira Dias, Jéssyca Moreira Morais, Lorranny Pereira de Assis Valadares, Naiara Raica Lopes de Oliveira, Mirelle Garcia Silva Bailão, Luiz Carlos da Cunha, Valter Henrique Carvalho‐Silva, Thiago Lopes Rocha, Elisa Flávia Luiz Cardoso Bailão   +12 more
wiley   +1 more source

Isolation of infectious bronchitis virus from broiler [PDF]

Iraqi Journal of Veterinary Sciences, 2007
Infectious bronchitis virus (IBV) was isolated from broilers chicks. The virus isolation done by samples inoculation in chicken egg embryos via allontoic cavity route which showed sensitivity for virus isolation resulting in stunting and rounding of ...
M. Y. AL-Attar, F. F. AL-Haseerchy
doaj   +1 more source