Wang T Y, Godfrey J H, Graham L G, Haddad M N, Hamilton T C
Clin Chem. 1982 Oct;28(10):2152-4.
We immunochemically measured lactate dehydrogenase isoenzyme 1 (LD-1), calculated LD-1/LD ratios (% LD-1) for 122 specimens from 60 patients, and compared the results with those for the conventional cardiac profile and other findings such as clinical presentation and electrocardiogram. Results for LD-1 and % LD-1 could be classified into three groups: group I, with LD-1 less than 64 U/L; group II, with LD-1 greater than 64 U/L and % LD-1 between 17 and 37%; and group III, with LD-1 greater than 64 U/L and 5 LD-1 greater than 38%. These three groups correlated closely and consistently with three patients of cardiac profile, i.e., those of no acute myocardial infarct, myocardial ischemia, and acute myocardial infarct, respectively.
我们采用免疫化学方法检测了乳酸脱氢酶同工酶1（LD-1），计算了60例患者122份标本的LD-1/LD比值（%LD-1），并将结果与传统心脏检查项目以及临床表现和心电图等其他检查结果进行了比较。LD-1和%LD-1的结果可分为三组：第一组，LD-1低于64 U/L；第二组，LD-1高于64 U/L且%LD-1在17%至37%之间；第三组，LD-1高于64 U/L且%LD-1高于38%。这三组分别与心脏检查项目中的三种情况密切且一致地相关，即分别为无急性心肌梗死、心肌缺血和急性心肌梗死的患者。
