Results 101 to 110 of about 193,943 (266)

PERBEDAAN ANTIGENISITAS WHOLE VIRUS DAN PROTEIN S VIRUS INFECTIOUS BRONCHITIS STRAIN LOKAL DAN MASSACHUSETTS DENGAN INDIRECT ELISA [PDF]

open access: yes, 2018
The aims of this research is to determine the differences between antigenicity of whole virus and protein S virus Infectious Bronchitis local strain and Massachusetts strain with indirect ELISA. This research consist of four treatments.
DANISWARA IRWANZA AKBAR, 061411133059
core  

Successful establishment of a reverse genetic system for QX-type infectious bronchitis virus and technical improvement of the rescue procedure.

open access: yes, 2019
In this study, a pathogenic avian infectious bronchitis virus (IBV) QX-type strain YN was successfully rescued by vaccinia virus based reverse genetic technology.
Zhao, Ye   +4 more
core   +1 more source

Infectious bronchitis: Vaccines released for growing birds not yet tested for laying hens

open access: yesCalifornia Agriculture, 1954
Infectious bronchitis is widely distributed in the major poultry raising areas in California. However, all respiratory diseases of poultry are not caused by infectious bronchitis virus.
R Bonkowski, D Stover
doaj  

Isolation of Infectious Bronchitis Virus in Primary cells of the Chick Embryo Chorioallantoic Membrane

open access: yesThe Iraqi Journal of Veterinary Medicine, 2013
The susceptibility of the primary chick embryo chorioallontoic membrane cells to infectious bronchitis virus was evaluated after twenty consecutive passages in chick embryo chorioallontoic membrane cells.
M. H. Mohammed
doaj   +1 more source

Novel genotype of infectious bronchitis virus isolated in China

open access: yesVeterinary Microbiology, 2019
Highlights • A novel genotype, designated as GVII-1, has been identified in south China over a 5-year period.• GVII-1 was derived from two recombination events that replaced the spike gene in a GI-18-like virus with an as-yet-unidentified sequence.• GVII-
Tianxin Ma   +7 more
semanticscholar   +1 more source

Representation, medical examination, and the effectiveness of underwriting: Evidence from a life and health insurance company

open access: yesRisk Management and Insurance Review, EarlyView.
Abstract This study examines whether underwriting methods—representation, medical examination, extra premiums, and coverage—effectively mitigate adverse selection using data from an insurance company. Regarding representation, we focus on statements disclosing pre‐existing medical conditions.
Chia‐Ling Ho   +3 more
wiley   +1 more source

ОПРЕДЕЛЕНИЕ ГЕНОТИПА И СТЕПЕНИ ПАТОГЕННОСТИ ИЗОЛЯТА ВИРУСА ИНФЕКЦИОННОГО БРОНХИТА КУР

open access: yesВетеринарная патология, 2007
A new isolate IBV663-07 of chicken infectious bronchitis virus, isolated in the Krasnodarsky Krai in 2007, was studied. The results of nucleotide sequencing of the gene S1 fragment showed that the isolate IBV663- 07 was related to chicken infectious ...

doaj  

Protective effects of hypericin against infectious bronchitis virus induced apoptosis and reactive oxygen species in chicken embryo kidney cells

open access: yesPoultry Science, 2019
Avian infectious bronchitis virus (IBV), a coronavirus, causes infectious bronchitis leading to enormous economic loss in the poultry industry worldwide. Hypericin (HY) is an excellent compound that has been investigated in antiviral, antineoplastic, and
Huijie Chen   +10 more
semanticscholar   +1 more source

Efficacy and Safety of Subcutaneous Efgartigimod PH20 in Adults With Primary Immune Thrombocytopenia (ADVANCE SC): A Multicenter, Randomized, Double‐Blinded, Placebo‐Controlled, Phase 3 Trial

open access: yesAmerican Journal of Hematology, Volume 101, Issue 7, Page 1494-1506, July 2026.
ABSTRACT Primary autoimmune thrombocytopenia (ITP) is characterized by thrombocytopenia, bleeding, and reduced health‐related quality of life. In the Phase 3 ADVANCE IV study, intravenous efgartigimod induced significant platelet count responses versus placebo in patients with chronic ITP. ADVANCE SC, a Phase 3, multicenter, randomized, double‐blinded,
Nichola Cooper   +546 more
wiley   +1 more source

Salmonella typhimurium Vaccine Candidate Delivering Infectious Bronchitis Virus S1 Protein to Induce Protection

open access: yesBiomolecules
Infectious bronchitis (IB) is a highly infectious viral disease of chickens which causes significant economic losses in the poultry industry worldwide.
Kaihui Liu   +5 more
doaj   +1 more source

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