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本文系探讨动脉粥样硬化产生机制,作者利用毛色相同的狗进行实验,用交流电刺激其后肢皮肤,用电铃与其结合,在刺激前后分别从颈总动脉及颈外静脉各取血一次,测定其游离胆固醇含量,研究取得以下结论: (1)正常情况下,游离胆固醇自脑排到外周血液中。 (2)单独皮肤电刺激(疼痛刺激)可引起脑摊出到静脎血的游离胆固醇含量显著增多。 (3)皮肤电刺激的定期性作用及条件刺激均可导致动静脉血游离胆固醇含量反射性增多。
In this paper, to explore the mechanism of atherosclerosis, the authors use the same coat color dog experiment, with alternating current stimulation of the hindlimb skin, with bells with its combination, respectively, before and after stimulation from the common carotid artery and external jugular vein once, The free cholesterol content, the study made the following conclusions: (1) under normal circumstances, free cholesterol discharged from the brain to the peripheral blood. (2) Individual skin electrical stimulation (painful stimulation) can cause a significant increase in the free cholesterol content of the brain in the stamina. (3) The periodic effects of skin electrical stimulation and conditioned stimuli can lead to increased reflectivity of free cholesterol in arteriovenous blood.