Jacq C, Liotet S, Warnet V N, Arrata M
Ophthalmologica. 1982;184(3):174-8. doi: 10.1159/000309202.
Lactic deshydrogenase isoenzymes in different parts of the ocular tissues and humors were analyzed. An appreciation in crossing of the lactic deshydrogenase concentration was indicated. In the human eye, the largest quantities of lactic deshydrogenase were found in the cornea and in the vitreous and aqueous humors, where isoenzymes 3, 4, and 5 are the most numerous. Lactic deshydrogenase was found in small quantities only in the conjunctiva and in the lacrimal gland. In the bovine eye, the proportion of isoenzymes is different. The chemical constitution of human serum isoenzymes seems to differ from that of the tissues and liquids in the bovine eye (their mobility is different). Therefore, the results obtained with bovine eyes cannot be applied to human eyes. The largest quantity of lacrimal lactic deshydrogenase isoenzymes comes from the cornea, any recent corneal lesion causing an increase in isoenzyme 4.
对眼组织和眼液不同部位的乳酸脱氢酶同工酶进行了分析。结果表明乳酸脱氢酶浓度存在交叉现象。在人眼中，乳酸脱氢酶含量最高的部位是角膜、玻璃体和房水，其中同工酶3、4和5最为丰富。乳酸脱氢酶仅在结膜和泪腺中少量存在。在牛眼中，同工酶的比例有所不同。人血清同工酶的化学组成似乎与牛眼的组织和液体不同（它们的迁移率不同）。因此，用牛眼获得的结果不能应用于人类眼睛。泪液中乳酸脱氢酶同工酶的最大量来自角膜，近期任何角膜病变都会导致同工酶4增加。
