硫化氢供体对大鼠眼压的影响。

L. N. Mikheytseva, T. Siroshtanenko
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引用次数: 1

摘要

研究了1%的氢硫化钠NaHS溶液对正常大鼠眼内压(IOP)的影响,并在长时间全身给药的情况下建立了高眼压模型。单次将硫化氢滴入眼腔内,就能产生降压效果,在血压正常的眼睛中效果很弱,而在高眼压的眼睛中效果明显。在肾上腺素作为模型诱导剂的过程中,长期服用nahs溶液在很大程度上阻止了IOP的升高。结果表明,硫化氢参与眼球流体动力学的调节,维持正常的眼内压水平。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
EFFECT OF HYDROGEN SULPHIDE DONOR ON INTRAOCULAR PRESSURE IN RATS.
It has been investigated the effect of a 1% solution of sodium hydrosulfide NaHS on intraocular pressure (IOP) in intact rats and during modeling them of ocular hypertension, using prolonged systemic administration of adrenaline. A single administration of hydrogen sulphide donor as drops into cavity of the eye has caused the hypotensive effect, which was pretty weak in the normotensive eyes and pronounced in the eyes with ocular hypertension. Long-term administration ofNaHS solution by the scheme, during administration of adrenaline as a model inductor, has largely prevented IOP rise. It done conclusion that hydrogen sulphide is involved in the regulation of eye hydrodynamics and maintaining normal levels of IOP.
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