Pseudomonas protegens is the species of plant growthpromoting bacteria, which widely used in agriculture. In article, previously unknown virulence factors this microorganism are revealed. When researching three bacterial genomes P. , genes encoding adherence, antiphagocytosis, iron uptake, biofilm formation, immune evasion, serum resistance, and other traits have been found. More research neede...

The binding of immunoglobulin G present in syphilitic immune rabbit serum, syphilitic human serum, and rabbit antiserum to purified recombinant Treponema pallidum antigen 4D by T. pallidum, Nichols strain, was studied by immunoelectron microscopy. Treponemes were incubated with antiserum under the conditions of the T. pallidum immobilization test, in which T. pallidum-specific antibody renders ...

results our results revealed that the serum levels of tgf-β were significantly increased in chb patients in compare to healthy controls. conclusions according to this result, it may be concluded that high serum levels of tgf-β may be a mechanism by which immune response against hbv is suppressed. background the transforming growth factor-β (tgf-β) is an important cytokine with anti-inflammatory...

patients with organic acidemia are prone to different infections, which lead to acidosis episodes. some studies have evaluated the status of immune system in acidotic phase in these patients, but to the best of our knowledge no study has evaluated the immune system in non-acidotic phase of the disease. in this study, thirty-one patients with organic acidemia were enrolled. for evaluation of hum...

This study evaluated the effects of purified paper wasp Ropalidia marginata venoms on various biomolecules in blood serum albino mice. Changes concentration some important macromolecules, i.e., proteins, free amino acids, uric acid, cholesterol, pyruvic total lipids and glucose were noted down. These alterations measured after intraperitoneal injection 40% 80% 24-hour LD50 venom toxin. Serum pr...

AIM To evaluate the levels of circulating immune complexes, trace elements (copper, iron and selenium) in serum of patients with oral submucous fibrosis (OSMF), oral leukoplakia (L), and oral squamous cell carcinoma (SCC), analyze the alteration and identify the best predictors amongst these parameters for disease occurrence and progression. METHODS Circulating immune complexes (CIC) were est...

A 42-day study was conducted to evaluate the influence of full-fat flaxseed (FS) and canola seed (CS) on broiler performance, fatty acid (FA) profile of meat, serum lipid content and antibody response to sheep red blood cells antigen (SRBC). A total of 324 one-day-old chicks were attributed to 6 experimental groups. C: control (soybean-corn); CS1:7.5% CS; CS2:15% CS; CS-FS:10% FS + 10% CS; FS1:...