论文部分内容阅读
1.乙素对屈肌反射有抑制作用,乙素对延脑网质抑制部分的橄榄下核区与橄榄上核及其附近区的下行性抑制功能有阻断作用,对延脑促进区的薄束核及其附近区和内侧网质的下行性促进功能有取消作用,对中脑网质促进区的被盖中央束区的下行性促进功能也同样能阻断。 2.氯丙嗪对屈肌反射活动也有抑制作用,氯丙嗪对延脑促进部分的薄束核及其附近区的下行性促进功能有取消作用,对延脑抑制部分的内侧纵束区的下行性抑制功能有程度不同的阻断作用,但对橄榄下核区和内蹄系区之抑制作用及结合臂交叉的兴奋作用则无影响。 3.乙素和氯丙嗪虽然对脑干网质下行性功能的作用上具有相似之处,但也有不同的选择作用部位,故二者的作用并非完全一致。
1. B inhibitory reflex has an inhibitory effect, B on the inhibitory part of the inhibitory sodium content of the inhibitory subretinal nucleus and olivary nucleus and its vicinity of the downstream inhibitory function, blocking the promotion of the brain The descending function of the thin bundle nucleus and its vicinity and the medial reticulum is canceled, and the descending promotion function of the covered central area of the mesencephalic network promoting area can be similarly blocked. Chlorpromazine also had an inhibitory effect on flexor reflex activity. Chlorpromazine abolished the destructive function of the extensor nucleus and its vicinity in the extensor of the brain, and inhibited the medulla oblongata Downstream inhibitory function with different degrees of blocking effect, but the inhibition of the nucleus anterius and the inner-hoofed zone and the combination of arm-crossing excitement had no effect. 3. B and chlorpromazine although the role of descending brain stem hypoglycemic function has similarities, but there are different parts of the role of choice, so the role of the two are not exactly the same.