[The effect of viral infections on the cytokine profile in pregnant women with obstetric complications and immunotherapy with human alpha2b interferon].

The goal of this work was to examine the effects of infections caused by HSV1/2, CMV, and HPV on the cytokine profile in pregnant women with obstetric complications (OC) and to evaluate the efficacy of the therapy with recombinant human alpha2b interferon. Direct markers of the viruses were identified using PCR and rapid culture method in 85 pregnant women divided into 3 groups: group 1 (n = 21), women with visual HPV-related clinical manifestations; group 2 (n = 48), with detectable markers of viral infections and no clinical manifestations, and group 3 consisting of pregnant women with OC without markers and clinical manifestations of viral infections (n = 16). The rate of HPV DNA detection in pregnant women was higher than that of herpesviruses (HV) CMV and/ or HSV: 37.

[Impact of herpesvirus infections on the level of proinflammatory cytokines in premature neonatal infants].

The aim of this study was to estimate the frequency of HSV and/or CMV among the pathogens causing intrauterine infections (IUI) and to investigate their impact on the level of proinflammatory cytokines in premature neonatal infants. Examinations were performed in 3 neonatal groups: 1) premature neonates with clinical manifestations of IUI; 2) those without IUI; 3) full-term newborns. In group 1, viral (HSV and/or CMV) and bacterial infections were detectable with the same frequency.

[Viferon suppositoria in therapy of relapsing herpesvirus infection in women].

The therapeutic efficacy of Viferon, a recombinant human interferon alpha-2b (rectal suppositoria) was studied in the therapy of relapsing herpesvirus infection in women. The clinical efficacy of the drug was recorded in 90% of the patients. The analysis of the remote results of the treatment made it possible to conclude that the Viferon suppositoria had an antirelapsing activity.

[Viferon efficacy in influenza in adult patients].

The therapeutic efficacy of Viferon (suppositories of human recombinant interferon alfa-2) was investigated in a double-blind controlled study with the use of Arbidol as a reference drug in the treatment of patients with influenza. Viferon and Arbidol lowered the signs of the fever, intoxication, catarrh and the disease as the whole.

[Perinatal transmission of hepatitis C virus].

The perinatal transmission of hepatitis C virus (HCV) is the major route of infection in infants. The understanding of the risk factors of perinatal infection and the continuation of studies in this area allow one to propose immunological algorithms of prediction and to work outa follow-up strategy of infected children. The authors have made virological and Immunological studies of infants born to mothers with HCV infection.