活血化瘀中药对输卵管妊娠术后血浆内皮素含量的调整作用

目的]探讨输卵管妊娠患者血浆内皮素(ET)水平测定的,临床意义及补肾活血化瘀中药对其影响。方法]采用放射免疫法测定40例输卵管妊娠患者及20例正常宫内妊娠孕妇、20例慢性盆腔炎患者的血浆ET水平及阳性率,并进行相关性分析。再将40例输卵管妊娠患者随机分为3组:中药治疗组(15例)采用益肾活血Ⅰ号丸6 g,口服,每日3次;盆炎康合剂25 mL,口服,每日3次,连用2个疗程;阿斯匹林组(15例)用肠溶阿司匹林25 mg,口服,每日1次,连用2个疗程;空白组(10例)不加任何干预措施。结果]输卵管妊娠术后惠者的ET阳性率和血浆ET含量均比宫内妊娠高(P<0.01),而与盆腔炎无显著性差异(P>0.05);经中药治疗的输卵管妊娠术后患者的血浆ET含量及ET阳性率均降低(与空白组比较P<0.01),与阿斯匹林组相比在降低ET阳性率上两组相仿,但在降低血浆ET含量上中药优于阿斯匹林(P<0.05)。结论]输卵管妊娠和盆腔炎均可能存在血管内皮功能损害的因素,补肾活血化瘀中药可以降低输卵管妊娠血浆ET含量水平。

Regulatory Effect of Blood-activating and Stasis-resolving Herbal Medicine on Plasma Endothelin Level in Tubal Pregnancy After Operation

Objective] To evaluate the significance of plasma endothelin in tubal pregnancy (TP) and to observe the regulatory effect of kidney-reinforcing, blood-activating and blood-stasis-removing Chinese herbal medicine on endothelin (ET) level. Methods] Plasma ET level and ET-positive rate were detected in 40 cases of TP, 20 of intrauterinc pregnancy (IP) and 20 of chronic pelvic inflammation (CPF) and the relationship between the two above indexes in the patients were analyzed. TP patients were randomized to three groups; group A (n = 15) was treated with No. 1 Yishen Huoxue Pills (6g, tid) and Penyankang mixture (25mL, tid) for two treatment courses; group B (n = 15) was treated with aspirin (257ng, qd) for two treatment courses; group C ( n - 10) was not given any medicines. Results] ET-positive rate and plasma ET level in postoperative TP patients were higher than those in IP patients ( P <0.01) and did not differ from those in CP1 patients (P >.05) . Chinese herbal medicine could decrease ET-positive rate and plasma ET level in postoperative TP patients (P < 0.01 compared with group C); the effect of Chinese herbal medicine was similar to that of aspirin in decreasing ET-positive rate but better in decreasing plasma ET level (P < 0.05). Conclusion] The factors of damaging vascular endothelial function probably exist in both TP and CPI patients; kidney-reinforcing, blood-activating and stasis-removing herbal medicine van decrease plasma ET level in postoperative TP patients.