A. N. Narkevich

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Drug resistance and viability of Mycobacterium tuberculosis were studied in 637 patients with pulmonary tuberculosis, detected by screening fluorography (group 1) and in 909 patients in whom the specific process was detected when they applied for medical care (group 2). The mycobacteria in the two groups did not differ by the incidence, type, and spectra of(More)
Technical approaches to construction of preparations for serologic diagnostics of Legionella infection were presented in the article; antigenic- and immunoglobulin-based diagnostic kits with known characteristics were developed. Immunogenic properties of protein and lypopolysaccharide antigens, which have diagnostic value, were studied; similarity of(More)
AIM To study diagnostic value of developed antigenic polymeric diagnostic kit for epidemiologic surveillance in natural foci of Crimean-Congo hemorrhagic fever (CCHF) in South federal district. MATERIALS AND METHODS Novel antigenic diagnostic kit on the basis of polymeric microspheres for reaction of volume agglomeration was developed. The kit is designed(More)
Analysis of the revealed for the first time pulmonary tuberculosis in persons of the elderly and senile age has shown that this age category composes 5% among all the patients over 18 years old and it makes up 19,2% of the cases with fibro-cavernous tuberculosis and 25,6% of postmortem diagnosis. A severe structure of clinical forms and features of TB(More)
The article deals with the results of study targeted to develop polymer diagnostic preparation to identify epidemically significant serogroups Legionella pneumophilia. The preparation combines rate of record (1-5 min) of reaction of paragglutinining preparations with color visualization and demonstrative of reaction of volume agglomeration with polymer(More)
A new immunobiological polymer drug has been designed for the serological identification of hepatitis C. The drug is able to reveal specific antibodies in the sera of patients with hepatitis C, meets the current requirements of diagnostic test systems, and shows a high sensitivity and specificity. It is based on polyacroleinic microspheres; the concentrated(More)
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