Birkeland S A, Kristoffersen K
Int Arch Allergy Appl Immunol. 1978;56(3):232-7. doi: 10.1159/000232026.
In vitro tests of cellular immune response using lymphocyte transformation tests and rosette tests for T and B lymphocytes were studied in a cross-section analysis of a total of 55 patients in six groups (non-pregnant, 2-3 month pregnant, 4-5 month pregnant, 6-7 month pregnant, at parturition and 3 months after parturition). No pregnancy-related changes were found in the numbers of T, B or nil cells, nor changes in PHA, PWM or MLC responses. However, a significant reversible depression of the PPD response was found in the second half of pregnancy.
在一项横断面分析中,对总共55例分六组(未怀孕、怀孕2 - 3个月、怀孕4 - 5个月、怀孕6 - 7个月、分娩时和分娩后3个月)的患者进行了使用T和B淋巴细胞的淋巴细胞转化试验和玫瑰花结试验的细胞免疫反应体外测试。未发现T、B或无细胞数量以及PHA、PWM或MLC反应有与妊娠相关的变化。然而,在妊娠后半期发现PPD反应有显著的可逆性降低。