Belitskaia R A, Shumova O V, Oberg O K, Levashova I I, Bragin E O
Akush Ginekol (Mosk). 1989 Nov(11):27-30.
Effects of reflex analgesia on the activity of the sympathetic-adrenal system (SAS) were examined in pregnant females with an abnormal preliminary period. The status of SAS was judged by the results of urinary epinephrine and norepinephrine excretion tests. A session of reflex analgesia performed by electric acupuncture (3-30 Hz) in the pregnant women with an abnormal preliminary period and relative readiness of the generative passage for labor led to activation of SAS and childbirth induction. A session of combined exposure to electric acupuncture (3-7 Hz) and transcutaneous electric neurostimulation (60-80 Hz) in the pregnant women with a more prolonged preliminary period and unreadiness of the maternal passage for labor caused a decrease in SAS activity, which was followed by a therapeutic rest.
在孕期前期异常的孕妇中，研究了反射性镇痛对交感 - 肾上腺系统（SAS）活动的影响。通过尿肾上腺素和去甲肾上腺素排泄试验结果来判断SAS的状态。对孕期前期异常且产道相对已做好分娩准备的孕妇进行一次电针（3 - 30赫兹）反射性镇痛，会导致SAS激活并引发分娩。对孕期前期较长且产道未做好分娩准备的孕妇进行一次电针（3 - 7赫兹）和经皮电神经刺激（60 - 80赫兹）的联合治疗，会使SAS活动降低，随后进入治疗性休息阶段。
