[PCR technique for prenatal diagnosis of fetal rhesus factor from peripheral maternal blood].

A procedure is proposed for the noninvasive determination of fetal rhesus factor in rhesus-negative pregnant women, which is based on the detection of the RHD gene in peripheral maternal blood by a PCR technique. The studies have shown the high sensitivity and specificity of determination of rhesus factor in a fetus at more than 15 weeks gestation. The technique does not require the use of such invasive and pregnancy-threatening procedures, as amniocentesis, cordocentesis or chorion biopsy.

Effect of HLA-compatibility in married couples on the development and severity of gestosis.

We studied the effect of histocompatibility in married couples on the development and severity of gestosis. It was found that gestosis more often develops in women with two common HLA alleles of class II major histocompatibility complex with her husband. The greatest number of coincidences was detected in subgroups with medium and severe gestosis.

Interferon system in women with genital papillomavirus infection receiving immunomodulatory therapy.

The interferon system was studied in women with genital papillomavirus infection. In most patients the interferon system was activated, while the ability of lymphocytes to respond to inductors decreased. Laserotherapy and immunomodulatory therapy with larifan, ridostin, and viferon for 1 month normalized blood interferon concentration (39.

[Quantitative evaluation of the activity of nuclear Ca2+/Mg2+-dependent endonucleases in hyperplasia and cancer of the endometrium].

Endometrial carcinoma is the most incident cancer of human reproductive system. There are unequivocal evidences of relationship between complex and atypical hyperplasia and development of cancer. Apoptosis plays a significant role in the maintenance of equilibrium between cell death and proliferation and contributes to prevention of tumorigenesis.

Suppressed production of transforming growth factor-beta(2)mRNA in endometrium of women with polycystic ovary syndrome.

Production of transforming growth factor-beta(2)mRNA in the endometrium of women with polycystic ovary syndrome decreased compared to normal and this decrease directly depends on the duration of anovulatory period (from 3 weeks to 4 months). Low production of transforming growth factor-beta(2)mRNA probably contributes to the development of endometrial hyperplasia in women with polycystic ovary syndrome.