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Updated: Aug 14, 2026
Multiplexed Fluorescent Immunohistochemical Staining of Four Endometrial Immune Cell Types in Recurrent Miscarriage
Published on: August 4, 2021
[Study on relationship of activated protein C resistance and recurrent spontaneous abortion]
1Department of Obstetrics and Gynecology, Union Hospital, Tongji Medical University, Wuhan 430022, China.
Objective:
To investigate whether activated protein C resistance (APC-R) is associated with recurrent spontaneous abortion.
Methods:
APC-R was detected by activated partial thromboplastin time (APTT) in the presence and absence of APC. Subjects included 40 nonpregnant parous women (control group) and 55 patients with recurrent spontaneous abortion.
Results:
There was significant difference for APC-R between controls and the patients (P < 0.01). Among the study group, the prevalence of APC-R positive rate had no relation to the numbers of abortion. The positive rate of APC-R in patients with late abortion was significantly higher than those with only early abortion (38% and 12% respectively).
Conclusion:
APC-R is partly associated with recurrent spontaneous abortion, especially late abortion. It has no relation to the numbers of abortion.
