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A型肉毒毒素(BTX-A)的临床用途极为广泛,其用于预防和治疗偏头痛的研究在陆续开展,本文就BTX-A在治疗偏头痛的机制、给药途径、剂量及不良反应等方面进行简要综述如下。1BTX-A肉毒毒素(Botulinumtoxin,BTX)是由革兰阳性厌氧产孢肉毒杆菌(Clostridiumbotulinum)在繁殖过程中产生
The clinical use of botulinum toxin type A (BTX-A) is extremely extensive. The research on the prevention and treatment of migraine has been carried out one after another. In this paper, the mechanism, administration route, dosage and adverse reactions of BTX- A brief summary of other aspects are as follows. 1BTX-A Botulinum toxin (BTX) is produced during the propagation of Gram-positive anaerobic Clostridium botulinum