Association between high-mobility group box 1 levels and preeclampsia: a systematic review and meta-analysis.

Purpose: Previous studies had demonstrated that high-mobility group box 1 (HMGB1) levels were elevated in preeclampsia (PE). However, the conclusion remains controversial. This study aimed to investigate the association between blood and placenta HMGB1 levels and PE in pregnant women.

A meta-analysis of the efficacy of progestin-primed ovarian stimulation with medroxyprogesterone acetate in ovulation induction in poor ovarian responders.

Purpose: To systematically evaluate the effect of progestin-primed ovarian stimulation (PPOS) in in vitro fertilization (IVF)/oocyte intracytoplasmic sperm injection-embryo transfer (ICSI-ET) in patients with poor ovarian response and to find an optimal ovulation induction protocol for such patients.

Method: A literature search of PubMed, Medline, EBSCO, Cochrane Library, Vip.com, CNKI, and the Wanfang database was conducted to find case-control studies of PPOS with medroxyprogesterone acetate and other traditional stimulation regimens for ovulation induction in patients with poor ovarian response.