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[乙酰胆碱酯酶复活剂和中枢性抗胆碱药在实验性破伤风中毒治疗中的应用]

[Use of acetylcholinesterase reactivators and central cholinolytics in the treatment of experimental tetanus poisoning].

作者信息

Aleksevich Ia I

出版信息

Biull Eksp Biol Med. 1978;86(7):40-2.

PMID:28162
Abstract

Experiments were conducted on rabbits with tetanus intoxication induced by the intravenous injection of a lethal dose of the toxin; a study was made of the therapeutic efficacy of the acetylcholinesterase reactivators--dipyroxim and isonitrosine, and also of the central cholinolytics--amizyl and diphacyl. In dose of 25 mg/kg dipyroxim produced no therapeutic effect, and in doses of 30--40 mg/kg caused the animal death. Amizyl and diphacil in a dose of 3--4 mg/kg caused elimination of tonic convulsions for 1 1/2--2 hours. As to isonitrosin--it produced the same effect for 4--5 hours. In case of combined administration of reactivators and cholinolytics convulsions were eliminated for 4--5 hours.

摘要

对静脉注射致死剂量毒素诱导破伤风中毒的家兔进行了实验;研究了乙酰胆碱酯酶复活剂——双吡啶肟和异硝基酪氨酸以及中枢抗胆碱药——阿米齐尔和地法酰的治疗效果。双吡啶肟剂量为25mg/kg时未产生治疗效果,剂量为30 - 40mg/kg时导致动物死亡。阿米齐尔和地法酰剂量为3 - 4mg/kg时可使强直性惊厥消失1.5 - 2小时。而异硝基酪氨酸——可使强直性惊厥消失4 - 5小时。复活剂与抗胆碱药联合使用时,惊厥可消失4 - 5小时。

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