objective: to evaluate the importance of cytokine type in embryo implantation in uterus specified and activated macrophages interfere the tube movements and embryo retention in uterine tubes by smooth muscle relaxation and disrupting ciliary function. therefore, increased risk of infection with hp during pregnancy, we investigated relation between helicobacter pylori (hp) infection and prevalen...

objectives: ctxb (cholera toxin b subunit) contributes to a vaccine's efficacy by stimulating production of the anti-ctxb antibody. various attempts have been made to increase production of this antibody. chitosan is a mucoadhesive polysaccharide that has tremendous potential for oral vaccine delivery in terms of its exclusive features that include biocompatibility, biodegradability, high charg...

objective: pseudomonas aeruginosa is the major cause of septicemia and wound infection in burned patients. immunotraphy is the best practical way for prevention and treatment of these infections. flagella as one of the most important bacterial virulence factors has important role in attachment, motility, chemotaxis and tlr-5-dependent immune response so that it propounded as a vaccine candidate...

the objective of this study was to compare different antigen preparations to produce monoclonalantibodies against bovine leukaemia virus gp51su. the four antigen preparations for immunization ofbalb/c mice were: cl: blv-flk cell lysate, uf: a fraction of cl (between 30 and 100 kda), wvp: wholevirus particles and sp: with ion exchange chromatography, gp51su was semipurified. a total of ninesucce...

background & aim: a feeding trial was conducted to investigate the effect of periodically use of garlic on growth ‎performance, and antibody titer to newcastle and infectious bursal diseases in broiler ‎chickens. experimental: ross broiler chicks randomly allocated into the 10 dietary treatments ‎for 6 weeks. a 3 × 4 factorial experiment was used as three periods of feeding (starter, grower...

The FDA’s Experience with Covid-19 Antibody Tests Early in the pandemic, FDA recognized that ensuring access to antibody tests could advance understanding of and help inform nation...

This study describes the fabrication of an aflatoxin (AFB1) electrochemical immunosensor by immobilization anti-AFB1 antibody-bovine serum albumin (BSA) conjugate on a layer L-cysteine (L-Cys) used to link antibody palladium nanoparticle-boron nitride (PdNP-BN)-modified carbon felt (CF) electrode. Each step was characterized using cyclic voltammetry (CV) and impedance spectroscopy (EIS). These ...

Antibody dynamics on membranes, such as endocytosis and clustering, are vital in determining antibody functions. Yoshiyuki Manabe, Kazuya Kabayama, Koichi Fukase et al. proposed a new approach to modulate its function. In their Communication (e202304779), the was conjugated with galactose-containing N-glycan, internalization suppressed by interaction galectin-3, leading enhancement of complemen...

an experiment was conducted to study the effect of metabolizable energy (me) and protein of japanese quails diets on offspring performance and antibody production against sheep red blood cell (srbc). a total of 432 japanese quails (13 week-old) were divided into nine treatments. each treatment comprised four replicates of twelve birds (9 female and 3 male). nine diets including three levels of ...