局部麻醉剂与泪膜稳定性。
Topical anaesthetic and tear film stability.
作者信息
Mengher L S, Pandher K S, Bron A J
出版信息
Acta Ophthalmol (Copenh). 1986 Feb;64(1):79-82. doi: 10.1111/j.1755-3768.1986.tb06876.x.
Abstract
The effect of unpreserved topical anaesthetic on tear film stability (0.4% oxybuprocaine hydrochloride) was investigated in a double masked randomised study in 12 healthy volunteers, using a noninvasive tear film break up technique (NIBUT). It was found that the topical anaesthetic did not reduce the pre-corneal tear film stability, contrary to the electron microscopic evidence.
摘要
在一项针对12名健康志愿者的双盲随机研究中，使用非侵入性泪膜破裂技术（NIBUT），研究了未保存的局部麻醉剂（0.4%盐酸奥布卡因）对泪膜稳定性的影响。结果发现，与电子显微镜证据相反，局部麻醉剂并未降低角膜前泪膜的稳定性。
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