В данной статье представлены результаты исследований проб сывороток крови крупного рогатого скота (КРС) в реакции непрямой гемагглютинации на пастереллез КРС, а также данных ветеринарной отчетности Комитета ветеринарного контроля и надзора Министерства сельского хозяйства Республики Казахстан за 2021 г. Определена эпизоотическая ситуация по инфекции. Установлено 6 очагов пастереллеза КРС 4-х об...

Inclusion body myositis is a rare condition of idiopathic inflammatory myopathy. Prior criteria for the diagnosis inclusion essentially required pathological features rimmed vacuoles, tubulofilamentous inclusions, and amyloid deposits. However, recently developed new diagnostic emphasize clinical characteristics including weakness finger flexors knee extensors. In addition, serological evaluati...

Background Wheat is one of the most important food allergen sources. Using natural wheat allergen extracts for serological diagnosis of wheat-induced food allergy false positive test results are frequently obtained, in particular in grass pollen allergic patients. Therefore, Tri a 19, an omega-5-gliadin, which is known as a major allergen in wheat dependent exercise induced anaphylaxis (WDEIA) ...

Measurement of antibody titres to the human polyomaviruses BK and JC has for many years had to rely on Hemagglutination inhibition. In recent years, viral serology based on virus-like particles (VLPs) in enzyme immunoassays (EIAs) has become widely used for a variety of viruses. We sought to establish a modern method for serological diagnosis of BK and JC viruses, by using purified VLPs contain...

Sera were obtained in 415 known cases of malaria (88 residents, 327 immigrants) at different times after diagnosis. Three antigens were used in the indirect fluorscence antibody test to detect antibodies to either Plasmodium falciparum or P vivax. Results in residents and immigrants were analysed separately. Most residents had detectable antibodies within one week after an attack, which began t...

1. Spirochetes of relapsing fever have been separated from the blood of heavily infected mice and rats by hemolysing with saponin, followed by repeated washing of the spirochetal suspension with physiological saline. 2. Spirochetes obtained in this manner appear to have broad antigenic specificity. Antigens of this type fixed complement in the presence of serum obtained from man or animals infe...

In the Western blot, HIV-1 or HIV-2 proteins are denatured, separated by electrophoresis in function of their molecular weight and transferred on a nitrocellulose strip. The presence of antibodies against one or several of these proteins is revealed by an immuno-enzymatic reaction producing a colored reaction. The result is interpreted with well-defined criteria. Incomplete profiles can be obse...