前列腺素在调节子宫活性中起重要作用,PGF_2α使子宫肌收缩,而前列腺环素(PGI_2)使人离体子宫肌放松.6-酮-PGF_1α是PGI_2的代谢物.本文作者在体外研究了人子宫肌合成PGF_2α和6-酮-PGF_1α与年龄、月经周期及子宫部位的关系.从24名经子宫切除术的妇女得到子宫肌样品,年龄为39～52岁,月经周期正常,两个月以来末用过类固醇或抗炎药物.根据病人月经史结合子宫内膜组织学检查记录子宫切除时的月经周期.将子宫 Prostaglandin plays an important role in the regulation of uterine activity, PGF 2α constrict uterine muscle, while prostacyclin (PGI 2) relaxes human uterine muscle.6-Keto-PGF 1α is a metabolite of PGI 2. In this study, Relationship between PGF_2α, 6-keto-PGF_1α and Age, Menstrual Cycle and Uterus Position in Uterine Muscle Synthesis Uterine muscle samples from 24 women who underwent hysterectomy were aged from 39 to 52 years with normal menstrual cycle and two months The end of the steroid or anti-inflammatory drugs.According to the patient’s menstrual history combined with endometrial histology to record the menstrual cycle at the time of hysterectomy will uterus