Sorce D J, McDevitt C A, Greenwald R A, Moak S A
Experientia. 1986 Oct 15;42(10):1157-8. doi: 10.1007/BF01941291.
A radiologically normal human nucleus pulposus was extracted with 4 M guanidinium chloride and the non-collagenous proteins separated from the proteoglycans by dissociative density gradient centrifugation. Lysozyme was identified as a matrix constituent of the normal, mature human nucleus pulposus.
从放射学角度看正常的人髓核用4M氯化胍提取,非胶原蛋白通过解离密度梯度离心从蛋白聚糖中分离出来。溶菌酶被鉴定为正常、成熟的人髓核的一种基质成分。