Results 21 to 30 of about 289,221 (311)

Targeted-pig trial on safety and immunogenicity of serum-derived extracellular vesicles enriched fractions obtained from Porcine Respiratory and Reproductive virus infections [PDF]

open access: yes, 2018
The Porcine Reproductive and Respiratory Syndrome Virus (PRRSV) is the etiological agent of one of the most important swine diseases with a significant economic burden worldwide.
Borrás, Francesc E.   +6 more
core   +4 more sources

Development of New Approaches of Obtaining the Hyperimmune Sera for Production of Medical Immunobiological Preparations

open access: yesПроблемы особо опасных инфекций, 2010
Developed were the new immunization schedules of obtaining plague, brucellar, anthrax, tularemia, cholera, leptospirosis, legionellosis and campilobacteriosis hyperimmune sera based on optimal combinations of specific protein antigenic complexes with ...
E. N. Afanasiev   +6 more
doaj   +1 more source

Toxin-neutralizing antibodies protect against Clostridium perfringens-induced necrosis in an intestinal loop model for bovine necrohemorrhagic enteritis [PDF]

open access: yes, 2016
Background: Bovine necrohemorrhagic enteritis is caused by Clostridium perfringens type A. Due to the rapid progress and fatal outcome of the disease, vaccination would be of high value. In this study, C.
Deprez, Piet   +10 more
core   +2 more sources

The prevalence of the hepatitis C virus among the conditionally healthy population of the Russian Federation

open access: yesЖурнал инфектологии, 2017
Aim. To determine the prevalence of hepatitis C virus (HCV) in different age groups of the conditionally healthy population of Russia.Materials and methods.
N. V. Soboleva   +11 more
doaj   +1 more source

Immunochemical activity of Yersinia pseudotuberculosis ompF and ompC porins evaluated by optical trapping

open access: yesИнфекция и иммунитет, 2022
Introduction. Study of features for interacting antigen-antibody system is of great importance for developing new modern tools for diagnostics and therapy of infectious diseases.
Ilya V. Konyshev   +3 more
doaj   +1 more source

Viral proteins expressed in the protozoan parasite Eimeria tenella are detected by the chicken immune system [PDF]

open access: yes, 2016
BACKGROUND: Eimeria species are parasitic protozoa that cause coccidiosis, an intestinal disease commonly characterised by malabsorption, diarrhoea and haemorrhage that is particularly important in chickens.
Blake, D P   +6 more
core   +3 more sources

Analyzing features of measles immune response in adult patients

open access: yesИнфекция и иммунитет, 2023
Measles is a highly contagious, vaccine-preventable anthroponotic infection. Despite the policy of active measles vaccination for entire global population, measles has not completely disappeared, it wanes and waxes in outbreaks.
Anna P. Toptygina, Tamara A. Mamaeva
doaj   +1 more source

Immunogenicity of NS4b dengue 3 virus mimotope presented to the immune system as multiple antigen peptide system [PDF]

open access: yes, 2013
The availability of random peptide libraries displayed on bacteriophage (RPL) has provided a powerful tool for selecting sequences that mimic binding properties of natural antigen epitopes (mimotopes). These mimotopes can be used for vaccine design, drug
Acosta, Armando   +11 more
core   +2 more sources

Neutralizing antibodies targeting a novel epitope on envelope protein exhibited broad protection against flavivirus without risk of disease enhancement

open access: yesJournal of Biomedical Science, 2023
Background Flavivirus causes many serious public health problems worldwide. However, licensed DENV vaccine has restrictions on its use, and there is currently no approved ZIKV vaccine.
Li-Chen Yen   +9 more
doaj   +1 more source

Characterization, cloning and immunogenicity of antigens released by transforming cercariae of Schistosoma mansoni [PDF]

open access: yes, 2000
A schistosome infection is initiated when the parasite penetrates the skin of a susceptible host. Relatively large quantities of protein are released by transforming cercariae compared to later larval stages.
Coulson, P.S.   +4 more
core   +1 more source

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