Iu P Pavlova

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The authors discuss a tentative approach to the choice of criteria indicating the optimal suitability of different solid-phase carriers made of polystyrene for use in the enzyme immunoassay (EIA), viz. the dependence of specificity, sensitivity, reproducibility and reliability of EIA results on the adsorption properties, transparency expressed in percent(More)
Obtaining antibodies to individual components of Salmonella antigenic complex is highly important for investigations aimed at the study of the antigenic structure of bacteria, their serological identification and the development of diagnostic preparations. The method of obtaining antibodies by the oxidation of Salmonella antigens with sodium periodate and(More)
The mutants, defective due to a complex of damages caused by UV radiation, are considerably more sensitive to aerosol dispersal under conditions of 30% relative humidity than their parent strains. The sensitivity of bacteria to dispersal by aerosol, equally increasing in case of mutations in any of the tested reparative genes, is not linked with their(More)
The assay system for the diagnosis of Mycoplasma pneumoniae infections, based on polymerase chain reaction (PCR), has been developed. The sensitivity of the detection of M. pneumoniae DNA in analysis of different clinical samples has been established. The study has shown the possibility of using the newly developed assay system for the detection of M.(More)
Highly purified teichoic acids (TA) were isolated from Staphylococcus aureus and S. epidermidis and characterized. The preparations of TA were highly species-specific. For the first time monospecific sera to S. aureus and S. epidermidis were obtained. From these monospecific sera immunoglobulins were isolated and used for the preparation of reagents for the(More)
Digoxin was used for 2-4 weeks in a combined treatment of 98 patients with cardiopulmonary insufficiency. Blood plasma digoxin concentration was measured in 65 patients. A clinical improvement accompanied with positive hemodynamic changes, an improvement of myocardial contractility, a decrease of pulmonary hypertension was observed in 88% of patients. The(More)
ELISA as a specific and highly sensitive test system was used for the examination of large groups of workers employed in the production of fodder protein to detect antibodies to the production strains of fodder yeast. The results yielded by ELISA correlated well with those obtained by the serological luminescent techniques, but antibody titers determined by(More)