近年研究发现,内源性吗啡样物质、白细胞及其释放的多种活性物质、兴奋性氨基酸等在脑梗塞的病理过程中起重要作用,而盐酸纳络酮(Naloxone hydrochloride)可一定程度地阻断这类物质介导的神经毒性作用.本文将近年用盐酸纳络酮治疗急性脑梗塞的54例临床研究结果报道如下. Recent studies have found that endogenous morphine-like substances, leukocytes and their release of a variety of active substances, excitatory amino acids play an important role in the pathological process of cerebral infarction, and naloxone hydrochloride can be a certain degree of resistance Disruption of these substances-mediated neurotoxicity.In this paper, naloxone in recent years with acute cerebral infarction in 54 cases of clinical studies reported below.