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研究1-乙酰基佛司可林(1-aF)混悬滴眼液对清醒兔及人眼内压(IOP)的影响及相关副作用.将1-aF配制成1%混悬滴眼液,一侧眼滴1-aF,另一侧眼滴溶媒对照,用气动式非接触眼压计测IOP,并观察药物的副作用.结果:1%1-aF滴眼液滴眼给药后,显著降低兔IOP,最大至0.29?kPa,作用持续约3?h;但对自愿受试者给药后,其作用不明显.1-aF 对兔及人基本没有眼局部刺激反应.结果表明:1-aF能降低正常兔IOP,但对正常人IOP作用不明显,基本没有眼局部刺激反应.“,”To investigate effects of l% l-acetylforskoin (l-aF) suspension eye-drops administeredtopically on intraocular pressure (IOP) in rabbits and men, and observe the loca l irritation of the drug. l% l-aF suspension eye-drops was prepared and was instilled into one of e yes while the corresponding vehicle into the contralateral eye as control. IOP was measured b y pneumatonometer before and after administration. l%1-aF suspension eye-drops s ig nificantly reduced IOP in rabbits reaching the maximum reduction of 2.2 mmHg and lasting a t least 3 hours. But it didnt show significant effects in men. There was little local irritati on neither in rabbits nor in men. l% l-aF suspension eye-drops significantly reduced IOP in normal rabbit s, but not in men. No local irritation was observed in rabbits and in men.