Indicators of Immunological Status in Pregnant Women with Chronic Viral Hepatitis B and C

Abstract

The work presents the results of a study of immunological indicators of cellular and humoral immunity in 45 pregnant women with chronic viral hepatitis B and C. Immunological parameters in pregnant women with CHB and CHC were characterized by suppression of the cellular component of immunity, which is manifested by a decrease in the number of total T-lymphocytes (CD3+), T-helpers (CD4+) and T-suppressors (CD8+), as well as natural killer cells (CD16), which is associated with the mechanism of maintaining pregnancy. Changes in humoral immunity are characterized by a moderate increase in the level of IgG and CEC; in case of CHC, relapse of the disease was also accompanied by an increase in class M immunoglobulins. Chronic viral hepatitis B and C in pregnant women leads to secondary immunodeficiency and an increase in the level of viral replication. A direct correlation has been revealed between indicators of the cellular immune response in CHB and CHC with the level of viral load, which must be taken into account when managing pregnancy.