[The dynamics of Treponema-specific blood immunoglobulins in early forms of syphilis].

The study has involved 73 patients with syphilis, 31 female and 42 male ones, aged 18-42. Four of these suffered from primary seronegative, 14 from primary seropositive, 21 from secondary fresh, 22 from secondary recurrent, and 12 from early latent seropositive syphilis. Peripheral blood sera were under study. Treponema-specific antibodies of the IgM and IgG classes were titered by enzyme immunoassay. The detected changes in Treponema-specific immunoglobulinemia are in good correlation with clinical staged pattern of syphilis and antiinfectious immunity status.