Cellular immunity in pregnancy: blast transformation and rosette formation of maternal T and B lymphocytes: A cross-section analysis.
In vitro tests of cellular immune responses, using lymphocyte transformation tests and rosette tests for T and B lymphocytes, were studied in a cross-section analysis of a total of fifty-five patients in six groups (non-pregnant, 2--3 months pregnant, 4--5 months pregnant, 6--7 months pregnant, at parturition and 3 months after parturition). No pregnancy-related changes were found in the numbers of T, B or null cells, nor changes in PHA, PWM or MLC responses, but a significant reversible depression of the PPD response was found in the second half of pregnancy.
D000293:Adolescent; D000328:Adult; D001402:B-Lymphocytes / Q000276:immunology; D005260:Female; D006801:Humans; D007111:Immunity, Cellular; D007743:Labor, Obstetric; D037102:Lectins / Q000494:pharmacology; D008213:Lymphocyte Activation; D007959:Lymphocyte Culture Test, Mixed; D011247:Pregnancy; D012397:Rosette Formation; D013601:T-Lymphocytes / Q000276:immunology; D014373:Tuberculin
D037102:Lectins; D014373:Tuberculin