Results 41 to 50 of about 367,688 (317)

Peptide ligand recognition by G protein-coupled receptors [PDF]

open access: yes, 2015
Introduction: This study was conducted to investigate the effects of thyme extract in drinking water on immune response of broiler chickens. Methods: A total of 245-day-old broiler chicks were purchased and 20 chicks were bled for determination maternal ...
Brian E. Krumm, Reinhard Grisshammer
core   +4 more sources

Novel -type D- influenza virus

open access: yesUirusu, 2017
Influenza viruses have been known to be types A to C, including human seasonal influenza virus and avian influenza virus. In recent years, the influenza D virus, which possesses different characteristics from other types of influenza viruses, infecting livestock cattle and other domestic animals was discovered in the United States.
Shin, Murakami, Taisuke, Horimoto
openaire   +3 more sources

Serologic Evidence for Influenza C and D Virus among Ruminants and Camelids, Africa, 1991–2015

open access: yesEmerging Infectious Diseases, 2017
Influenza D virus has been identified in America, Europe, and Asia. We detected influenza D virus antibodies in cattle and small ruminants from North (Morocco) and West (Togo and Benin) Africa.
Elias Salem   +13 more
doaj   +1 more source

Selection of neutralizing antibody escape mutants with type A influenza virus HA-specific polyclonal antisera: possible significance for antigenic drift [PDF]

open access: yes, 1997
Ten antisera were produced in rabbits by two or three intravenous injections of inactivated whole influenza type A virions. All contained haemagglutination-inhibition (HI) antibody directed predominantly to an epitope in antigenic site B and, in addition,
Cleveland, S. Matthew   +2 more
core   +2 more sources

Complexes of Oligoribonucleotides with d-Mannitol Modulate the Innate Immune Response to Influenza A Virus H1N1 (A/FM/1/47) In Vivo

open access: yesPharmaceuticals, 2018
Rapid replication of the influenza A virus and lung tissue damage caused by exaggerated pro-inflammatory host immune responses lead to numerous deaths.
Nataliia Melnichuk   +3 more
doaj   +1 more source

Substitutions near the hemagglutinin receptor-binding site determine the antigenic evolution of influenza A H3N2 viruses in U.S. swine [PDF]

open access: yes, 2014
Swine influenza A virus is an endemic and economically important pathogen in pigs, with the potential to infect other host species. The hemagglutinin (HA) protein is the primary target of protective immune responses and the major component in swine ...
A. L. Vincent   +58 more
core   +2 more sources

International Laboratory Comparison of Influenza Microneutralization Assays for A(H1N1) pdm09, A(H3N2), and A(H5N1) Influenza Viruses by CONSISE [PDF]

open access: yes, 2015
The microneutralization assay is commonly used to detect antibodies to influenza virus, and multiple protocols are used worldwide. These protocols differ in the incubation time of the assay as well as in the order of specific steps, and even within ...
Engelhardt, OG   +9 more
core   +1 more source

Serum 25-hydroxyvitamin d level and influenza vaccine immunogenicity in children and adolescents. [PDF]

open access: yesPLoS ONE, 2014
Vaccination is an important strategy in the prevention of influenza, but immunologic response to vaccination can vary widely. Recent studies have shown an association between serum 25-hydroxyvitamin D (25[OH]D) levels and immune function.
Michelle Science   +5 more
doaj   +1 more source

Respiratory antiviral immunity and immunobiotics: Beneficial effects on inflammation-coagulation interaction during influenza virus infection [PDF]

open access: yes, 2016
Influenza virus (IFV) is a major respiratory pathogen of global importance, and the cause of a high degree of morbidity and mortality, especially in high-risk populations such as infants, elderly, and immunocompromised hosts.
Alvarez, Gladis Susana   +3 more
core   +1 more source

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