فهرست مطالب farah abdul hussein salih al-asadi

Activin A, a protein in the TGF-β superfamily, plays a crucial role in reproductive regulation by regulating FSH secretion and activating intracellular signaling pathways. Follistatin regulates FSH secretion, affecting follicle genesis and ovulation, playing a crucial role in reproductive processes, especially in ectopic pregnancy and missed abortions. Missed abortions are often caused by genetic factors like chromosomal abnormalities and maternal hormonal imbalances. Evaluated the blood levels of follistatin and activin A in women diagnosed with ectopic pregnancy and missed miscarriage. Research into how follistatin and activin A regulate physiological processes.

The study included 120 women between the ages of 18 and 45 years, divided into three groups: normal pregnancies (60 women), ectopic pregnancy (30 women), and missed miscarriage (30 women), the gynecology clinic of Baghdad Teaching Hospital for the period from Sept 2023 to Jan 2024.

Activin A and follistatin significantly higher in women with ectopic pregnancy and missed abortions than in the control groups. In addition, compared to patients in the missed abortion group, the ectopic group's incidence was significantly lower.

Serum Activin A and Follistatin levels can be used as indicators of ectopic pregnancy and missed abortion. Serum FST level at cut-off (>5.24) can be used as a novel biomarker of women with missed abortions. Activin A is involved in the regulation of ovarian follicle development and corpus luteum function in females.