Results 91 to 100 of about 524,575 (259)

Infectious bronchitis virus in Romanian broiler farms

open access: yes, 2017
We have been undertaking a specific surveillance programme to study the molecular epidemiology of infectious bronchitis virus (IBV) in Romanian broiler farms. The results of our monitoring activity, which detected and characterised Romanian variant 2 (GI-
CECCHINATO, MATTIA   +5 more
core   +1 more source

Impacts of coal smoke on infant mortality: Evidence from industrializing Japan

open access: yesThe Economic History Review, EarlyView.
Abstract This study investigates the health consequences of coal smoke during Japan's early industrialization. Using fixed‐effects models and a prefecture‐level panel dataset on actual coal consumption and infant mortality from 1899 to 1910, this study finds that higher coal consumption was positively associated with infant mortality.
Tatsuki Inoue
wiley   +1 more source

Isolation, identification and molecular characterization of IBV variant from out break of visceral gout in commercial broilers [PDF]

open access: yesVeterinary World, 2010
Kidney tissue samples of field outbreak of visceral gout in commercial broilers from Anand District of Gujarat, India were processed for virus isolation, identification and molecular characterization.
Amit Gaba   +2 more
doaj  

Phylogenetic analysis of avian infectious bronchitis virus isolates from Morocco: a retrospective study (1983 to 2014).

open access: yes, 2017
Phylogenetic analysis of avian infectious bronchitis virus isolates from Morocco: a retrospective study (1983 to 2014)
Khayi, Slimane   +15 more
core   +1 more source

Anthracofibrosis: an under‐recognised mimic of malignancy and tuberculosis in a migrant population

open access: yesInternal Medicine Journal, EarlyView.
Abstract Anthracosis, usually regarded as a benign and uncommon bronchoscopic finding, was identified in 108 (9.9%) of 1154 bronchoscopy procedures at two Australian hospitals, with almost a third showing bronchial narrowing consistent with anthracofibrosis.
Wai Yiu   +2 more
wiley   +1 more source

The nucleic acid of infectious bronchitis virus [PDF]

open access: yesArchiv f�r die gesamte Virusforschung, 1973
The nucleic acid of infectious bronchitis virus (IBV), like that of other enveloped viruses, consists of discontinuous single stranded RNA. However, unlike many other viruses, there is extreme heterogeneity in the sizes of the RNA fragments, as revealed by centrifugation in sucrose gradients or electrophoresis in polyacrylamide gels.
openaire   +2 more sources

Large‐scale meta‐analysis of infection risk with JAK–STAT inhibitors in 29,000 patients

open access: yesJournal of the European Academy of Dermatology and Venereology, EarlyView.
In this large meta‐analysis of 74 randomized controlled trials involving more than 29,000 patients, JAK–STAT inhibitors were associated with an increased risk of influenza, bronchitis and herpes infections, particularly herpes zoster, while an increased risk of serious opportunistic or fungal infections was not observed.
Máté Krebs   +10 more
wiley   +1 more source

Associations Between Asthma and Device‐Based Measured Physical Activity Among Children and Adolescents: The Lolland–Falster Health Study

open access: yesJournal of Paediatrics and Child Health, EarlyView.
ABSTRACT Aim The aim of this study was to examine whether asthma in children and adolescents is associated with a difference in physical activity (PA) both regarding intensity (sedentary, light, moderate‐vigorous) and behaviour (lying, sitting, standing, walking, running and biking).
Christian Rønn   +8 more
wiley   +1 more source

Infectious bronchitis virus surveillance in Ontario layers

open access: yes, 2003
Infectious bronchitis (IB) continues to be a major cause of economic losses in the Ontario poultry industry. Infectious bronchitis virus (IBV) is one of the primary agents of respiratory diseases in chickens.
Stachowiak, Beata
core   +1 more source

Oral Health, Periodontitis, and Respiratory Diseases: Biological Pathways

open access: yesJournal of Periodontal Research, EarlyView.
This narrative review aims to provide a comprehensive update on the potential mechanisms by which poor oral health and periodontitis impact lung health, focusing on pneumonia, COPD, and asthma. ABSTRACT Poor oral hygiene and periodontitis influence lung diseases such as pneumonia, chronic obstructive pulmonary disease (COPD), COVID‐19, and asthma.
Raluca P. Vacaru   +2 more
wiley   +1 more source

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