van Bijsterveld O P, Mansour K H
Graefes Arch Clin Exp Ophthalmol. 1983;221(3):130-2. doi: 10.1007/BF02133852.
When the lysozyme concentration (expressed in microgram/ml HEL) in reflex-stimulated tears was compared with tear fluid obtained after local anaesthesia (after correction for differences in volume and matched against standard concentrations of HEL with standard volume), there was no significant statistical difference. These findings suggest that there is either a common source for stimulated and unstimulated tears or there are two different sources for tears that are secreted with the same lysozyme concentration.
当将反射刺激泪液中的溶菌酶浓度（以微克/毫升人嗜酸性粒细胞阳离子蛋白（HEL）表示）与局部麻醉后获得的泪液进行比较时（校正体积差异并与标准体积的标准HEL浓度匹配后），没有显著的统计学差异。这些发现表明，刺激泪液和未刺激泪液要么有共同来源，要么有两个不同来源但分泌的溶菌酶浓度相同。
