
Pregnancy favors the expansion of circulating functional follicular helper T Cells
Keywords: Bcl-6; transcription factor B cell lymphoma-6; CMV; cytomegalovirus; E2-17β; estradiol; ELISA; Enzyme-linked immunosorbent assay; GC; germinal center; HbsAg; hepatitis B superficial antigen; HBV; hepatitis B virus; HIV; Human immunodeficiency virus; IC