[The clinical laboratory features of toxoplasmosis шт women with gynecological diseases.].

The article presents the results of clinical laboratory examination of women (n=104) with gynecological diseases for detection of Toxoplasma gondii. The antibodies to T. gondii were detected in 39.

[Secretion of proteolytic enzymes by three phytopathogenic microorganisms].

Serine proteinases from three phytopathogenic microorganisms that belong to different fungal families and cause diseases in potatoes were studied and characterized. The oomycete Phytophthora infestans (Mont.) de Bary and the fungi Rhizoctonia solani and Fusarium culmorum were shown to secrete serine proteinases.

[Use of immunological and molecular biological methods to diagnose cerebral toxoplasmosis in HIV infection].

Cerebral toxoplasmosis is one of the leading causes of neurologic diseases with high mortality rates in patients with HIV infection. Invasion was difficult to diagnose for a number of objective reasons. The objective of the investigation was to determine the clinical sensitivity of different laboratory techniques as both a single study and their various combinations to verify the diagnosis of cerebral toxoplasmosis in HIV-infected patients.

[Toxoplasmosis in HIV infection: invasion reactivation criteria].

Contemporary representation of toxoplasmosis reactivation criteria in HIV infection is generalized. Significance of the issue is justified: toxoplasmosis is a leading neurological pathology in AIDS with a high lethality percentage due to complexity of clinical confirmation and difficulties of laboratory confirmation of the start of reactivation. Clinical, instrumental, immunologic, molecular genetic invasion reactivation criteria are discussed in the article and analysis of their effectiveness is performed; their most feasible combinations are justified.