Horwitz B L, Christensen G R, Ritzmann S R
Ann Ophthalmol. 1978 Jan;10(1):75-80.
Tear lysozyme and gamma A globulin (IgA) concentrations were determined during a 24 hour period using a simple quantitative method. Tear lysozyme was significantly elevated between the 9 and 12 AM periods, and reduced during the sleep periods from midnight to 3 AM. Tear IgA concentrations showed individual variability, but no discernible diurnal rhythm.
采用一种简单的定量方法在24小时内测定泪液溶菌酶和γA球蛋白(IgA)的浓度。泪液溶菌酶在上午9点至12点之间显著升高,而在午夜至凌晨3点的睡眠期间降低。泪液IgA浓度存在个体差异,但没有明显的昼夜节律。