Etches P C, Leahy F, Harris D, Baum J D
Arch Dis Child. 1979 Mar;54(3):218-21. doi: 10.1136/adc.54.3.218.
Tear lysozyme concentration was measured in term, preterm, and small-for-dates infants using a modification of the lysoplate technique. The lysozyme concentration was greater in the term infant than in preterm and small-for-dates infants. The values were found to increase with birthweight and gestation to a term value which is similar to that described in adults. There was no relationship between the lysozyme concentration and the rate of tear production.
采用溶菌酶平板技术的改良方法,对足月儿、早产儿和小于胎龄儿的泪液溶菌酶浓度进行了测定。足月儿的溶菌酶浓度高于早产儿和小于胎龄儿。研究发现,溶菌酶浓度随出生体重和孕周增加,直至达到与成人相似的足月时的值。溶菌酶浓度与泪液分泌速率之间没有关系。