Results 1 to 10 of about 185,507 (355)

Infectious Bronchitis Virus Variants: Molecular Analysis and Pathogenicity Investigation

open access: yesInternational Journal of Molecular Sciences, 2017
Infectious bronchitis virus (IBV) variants constantly emerge and pose economic threats to poultry farms worldwide. Numerous studies on the molecular and pathogenic characterization of IBV variants have been performed between 2007 and 2017, which we have ...
Shu-Yi Lin, Hui-Wen Chen
exaly   +2 more sources

Progress and Challenges toward the Development of Vaccines against Avian Infectious Bronchitis

open access: yesJournal of Immunology Research, 2015
Avian infectious bronchitis (IB) is a widely distributed poultry disease that has huge economic impact on poultry industry. The continuous emergence of new IBV genotypes and lack of cross protection among different IBV genotypes have been an important ...
Faruku Bande   +2 more
exaly   +2 more sources

Plastic Bronchitis

open access: yesWestern Journal of Emergency Medicine, 2011
Plastic bronchitis is not yet well understood. There have been less than 500 reported cases in adults worldwide. This patient presented with a one month history of productive sputum consisting of bronchial casts resulting in a diagnosis of plastic ...
Quysner, Annie   +2 more
doaj   +3 more sources

Efficacy and safety of HL-301 compared with erdosteine in acute bronchitis: a randomized, double-blind, non-inferiority trial [PDF]

open access: yesThe Korean Journal of Internal Medicine
Background/Aims This study evaluated the non-inferiority of HL-301 to erdosteine in terms of symptom relief and the anti-inflammatory effects in acute bronchitis patients not treated with antibiotics.
Ji-Yong Moon   +12 more
doaj   +2 more sources

Airway Mucin Concentration as a Marker of Chronic Bronchitis

open access: yesNew England Journal of Medicine, 2017
Mehmet Kesimer   +2 more
exaly   +2 more sources

Immunogenicity and Efficacy of Live Infectious Bronchitis 793/B.08IR Vaccine in SPF Chickens [PDF]

open access: yesArchives of Razi Institute, 2020
Infectious bronchitis virus (IBV) has a variety of serotypes with relatively limited cross-protection leading the disease to be a major problem in the poultry industry.
S. Masoudi   +2 more
doaj   +1 more source

Prevalence of chronic obstructive pulmonary disease and chronic bronchitis in eight countries: a systematic review and meta-analysis

open access: yesBulletin of the World Health Organization, 2022
Objective To estimate the prevalence of chronic obstructive pulmonary disease (COPD) and chronic bronchitis in eight countries in South Asia through a systematic review and meta-analysis.
P. Jarhyan   +4 more
semanticscholar   +1 more source

Scientific substantiation of approaches to physical rehabilitation of children with recurrent bronchial obstruction

open access: yesZdorovʹe Rebenka, 2023
Background. The main objectives of the treatment of bronchopulmonary diseases in children are to control the disease, achieve a stable remission of the process, restore the function of external respiration, the nervous system, increase the body’s ...
I.A. Karimdzhanov   +3 more
doaj   +1 more source

Human Milk Oligosaccharide-Stimulated Bifidobacterium Species Contribute to Prevent Later Respiratory Tract Infections

open access: yesMicroorganisms, 2021
(1) Background: Human milk oligosaccharides (HMOs) may support immune protection, partly via their action on the early-life gut microbiota. Exploratory findings of a randomized placebo-controlled trial associated 2′fucosyllactose (2′FL) and lacto-N ...
Shaillay Kumar Dogra   +5 more
doaj   +1 more source

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