Prolongated pregnancy: unusual case.

Objective: To present a patient with prolongated postterm pregnancy.

Design: Case study.

Setting: Department of Obstetrics and Gynecology, Vyškov Hospital.

[Effect of GnRH analogues pre-treatment on myomectomy outcomes in reproductive age women].

Objective: To evaluate the role of three-monthly pre-treatment with gonadothropin releasing hormone (GnRH) analogues prior to myomectomy for women in comparison with control group of patients with no application. Analysis is focused on peroperative and postoperative results of surgery treatment for women with clinically symptomatic uterine fibroids in reproductive age with interest in getting pregnant.

Design: Prospective clinical study.

[Development of experimental test-system on the basis of immunochip for syphilis serodiagnostics].

Aim: Development of test-system on the basis of immunochip for detection of IgG to Treponema pallidum.

Materials And Methods: Recombinant T. pallidum antigens Tp47, Tp17, Tp15, TmpA were separately immobilized on activated slides as individual spots.

[The avidicity index of specific IgG in the diagnosis of diseases caused by west Nile and tickborne encephalitis viruses].

The significant antigenic crossovers between West Nile virus (WNV) and tick-borne encephalitis virus (TBEV) make the immunological diagnosis of these diseases difficult. The avidicity index of virus-specific class G immunoglobulins (IgG) was used as a criterion for the differentiation of an immune response to WNV or TBEV in patients and convalescents. The panels of the sera sampled from patients with tick-borne encephalitis and convalescents in the Novosibirsk and Tomsk Regions and in the Primorye Territory and from those with West Nile fever and convalescents in the Volgograd Region.

[Clinical and immunological characteristics of rubella in western Siberia].

Evaluations of immune system of 155 patients with rubella and 90 contacts with patients were examined. Detection of viral genetic material in blood, urine, and nasopharyngeal swabs has been performed using RT-PCR method. Clinical diagnosis has been confirmed by RT-PCR in 114 (73.

[Designing of the pp65 recombinant antigen of human cytomegalovirus and investigation of its immunochemical properties].

The primary and secondary structures of the pp65 phosphoprotein of human cytomegalovirus coded by the UL83 gene were studied by the methods of computer-aided analysis. An immunodominant protein fragment with 3 antigenic determinant was detected. The UL83 fragment coding the selected region was amplified and cloned in bacterial expressing vector.

[Safety research of a vaccine preparation in hepatitis A derived from the MB-7 rapidly growing strain].

A study was undertaken to prove that a vaccine drug based on the fast-growing MB-7 (MB-7 VD) of hepatitis A virus (HAV) is safe. It was established that MB-7 VD, when once injected to white outbred mice and when 4 times injected to Hartley guineas pigs, did not cause any hematological and biochemical changes in the peripheral blood or in the condition of the central nervous system of experimental animals, which shows that MB-7 VD is free of any toxic properties.

[Immunological safety and sensitizing effect of an MB-7-based vaccine against hepatitis A].

The influence of a vaccine based on the MB-7 strain of hepatitis A virus (VP-MB-7) designed at the "Vector" Center of Virology and Biotechnology was studied. VP-MB-7 was found to provoke no allergic response and to have an activating effect on the specific and non-specific responses of cell and humoral immunity similar to those evoked by hepatitis A vaccine "Hep-A-in Vac".

[Construction of reference panel of immune serum against hepatitis C virus with standard level of IgG antibodies].

A panel of anti-HCV sera (lot 03HC) was prepared from human sera obtained at blood transfusion centers and infectious hospitals. Donor sera and high-titer sera from patients infected with HCV were used. For positive samples, specific sera reactive with the core and/or NS proteins of HCV 1b and 2 were selected.