已有许多文献报导血浆多巴胺-β-羟化酶(DβH)活性可以作为交感神经活动的指标

过去

我们曾用血浆DβH 活性来反映交感神经活动

在针麻胃大部切除术和子宫切除病人中观察到:在针麻效果好时

诱导后和术中血浆DβH 活性下降或不变

而针麻效果差者

血浆DβH 活性上升

Plasma DβH activity of dog during subtotal gastrectomy under acupuncture anesthesia was deter-mined by the spectrophotometric method.It was found that the change of DβH activity was closelyrelated to the acupuncture effect.In dogs with excellent acupuncture anesthetic effect after induction and during operation the pla-sma DβH activity decreased.Whereas when acupuncture anesthetic effect was poor

plasma DβH acti-vity increased continuously after induction and during operation.These results are similar to thoseof patients during subtotal gastrectomy under acupuncture anesthesia.