Results 61 to 70 of about 46,140 (222)

Phylogenetic distribution and predominant genotype of the avian infectious bronchitis virus in China during 2008-2009 [PDF]

open access: yes, 2011
Background The nephropathogenic avian infectious bronchitis (IB) caused unprecedented economic losses to the commercial chicken industry of China in 2008-2009. To investigate the prevalence of nephropathogenic IB in China, eighty IBV isolates
Jun Ji   +10 more
core   +1 more source

Staging concept for aging management: Definition, mechanism, and coping strategies

open access: yesVIEW, EarlyView.
We divided the overall aging stage into “pre‐aging”, “aging compensation”, and “aging disability”. For each stage, we delineate the clinical presentations, biological phenomena, theoretical underpinnings, and key management priorities. Abstract Aging, as a gradual and largely irreversible biological process, characterized by declining organismal ...
Zhonghan Wang   +6 more
wiley   +1 more source

Recombination in Avian Gamma-Coronavirus Infectious Bronchitis Virus

open access: yesViruses, 2011
Recombination in the family Coronaviridae has been well documented and is thought to be a contributing factor in the emergence and evolution of different coronaviral genotypes as well as different species of coronavirus.
Mark W. Jackwood   +4 more
doaj   +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

Japanese Clinical Practice Guidelines for Vascular Tumors, Vascular Malformations, Lymphatic Malformations, and Lymphangiomatosis 2022

open access: yesThe Journal of Dermatology, EarlyView.
ABSTRACT The objective was to prepare guidelines to perform the current optimum treatment by organizing effective and efficient treatments of hemangiomas and vascular malformations, confirming the safety, and systematizing treatment, employing evidence‐based medicine techniques and aimed at improvement of the outcomes.
Yoshiaki Kinoshita   +116 more
wiley   +1 more source

Bronchiolitis obliterans. [PDF]

open access: yes, 1989
Bronchiolitis obliterans in the adult patient is a relatively uncommon and vexing clinical entity. This confusion results because this pathologic finding occurs in a variety of diverse clinical settings.
King, TE
core  

Reactive Infectious Mucocutaneous Eruption (RIME): An Australian Case Series

open access: yesAustralasian Journal of Dermatology, EarlyView.
ABSTRACT Whilst Reactive Infectious Mucocutaneous Eruption (RIME) displays a low mortality rate, the condition results in significant morbidity and resource allocation, including prolonged hospital admission. As such, early diagnosis and optimisation of treatment is imperative.
Hamish Moore   +2 more
wiley   +1 more source

Genetic Analysis of Infectious Bronchitis Virus S1 Gene Reveals Novel Amino Acid Changes in the GI-16 Lineage in Peru

open access: yesMicroorganisms, 2023
Infectious bronchitis is a highly contagious viral disease that represents an economic threat for poultry despite the wide use of vaccination. To characterize the virus circulating in Peru, we analyzed 200 samples, including nasopharyngeal swabs and ...
Eliana Icochea   +7 more
doaj   +1 more source

Infectious bronchitis virus: evolution and vaccination [PDF]

open access: yesWorld's Poultry Science Journal, 2018
The emergence and evolution of viral pathogens cause a major problem in the poultry industry. Mutation and recombination processes are involved in the genetic and phenotypic variations of infectious bronchitis virus (IBV) in chickens, leading to the emergence of new variant strains, and give rise to virus population diversity to be modelled by the host,
S. Umar   +4 more
openaire   +1 more source

Peri‐Implantitis and Periodontitis: Biological Convergence, Contextual Divergence

open access: yesJournal of Periodontal Research, EarlyView.
Periodontal and peri‐implant tissues differ and coincide in many aspects, from the clinical and radiological perspective, including histology, microbiology, and molecular markers. Thus, health and disease may also follow different and similar routes.
Pablo Galindo‐Moreno   +6 more
wiley   +1 more source

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