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β—肾上腺素能受体阻断剂—心得安降低眼压的作用已为人们所熟知.无论采用静注、口服或局部点眼的方法,心得安对实验动物及人体的正常眼和青光眼均有明显降眼压作用。心得宁是另一种β—受体阻断剂。Vale 等曾用10%心得宁溶液点眼治疗宽角型青光眼。我们试用其1%溶液(加表面活性剂——0.03%新洁尔灭)点眼,观察对眼压和房水流出率的影响,并对其临床疗效和降低眼压机理作了初步探讨。
Beta-adrenergic receptor blockers - propranolol reduces the role of intraocular pressure is well known.Whether by intravenous, oral or local point of the eye method, propranolol on experimental animals and human normal and glaucoma have Significant reduction of intraocular pressure effect. Experience is rather another beta-blocker. Vale et al. Used 10% dextrine solution to treat wide-angle glaucoma. We try its 1% solution (plus surfactant - 0.03% benzalkonium bromide) eye, observe the impact of intraocular pressure and aqueous effluent rate, and its clinical efficacy and reduce the mechanism of intraocular pressure made a preliminary study.