McDonald M B, Abramson D H, Ellsworth R M, Kitchin F D
Arch Ophthalmol. 1977 Nov;95(11):2068-9. doi: 10.1001/archopht.1977.04450110162023.
Serum and aqueous humor lactate dehydrogenase (LDH) levels were assayed in 46 patients with senile cataracts at the time of cataract extraction. The mean aqueous level was 37 IU/liter and the mean serum level 152 IU/liter. In each case, the serum LDH level was higher than the corresponding aqueous LDH. The LDH isoenzyme levels were also determined; LDH 4 and LDH 5 were elevated in cataract aqueous samples, while the serum isoenzymes were normal. The LDH studies of normal and diseased globes must be rigorously standardized to avoid artificially high or low levels.
在46例老年性白内障患者白内障摘除时测定了血清和房水乳酸脱氢酶（LDH）水平。房水平均水平为37国际单位/升，血清平均水平为152国际单位/升。在每种情况下，血清LDH水平均高于相应的房水LDH水平。还测定了LDH同工酶水平；在白内障房水样本中，LDH 4和LDH 5升高，而血清同工酶正常。正常和患病眼球的LDH研究必须严格标准化，以避免出现人为的高水平或低水平。
