牛晶状体囊膜的结合水含量。

Bound water content of bovine lens capsules.

作者信息

Popdimitrova N, Bettelheim F A

机构信息

Department of Chemistry, Adelphi University, Garden City, N.Y.

出版信息

Ophthalmic Res. 1989;21(5):352-9. doi: 10.1159/000266898.

DOI:10.1159/000266898

PMID:2601942

Abstract

The anterior parts of bovine lens capsules have been incubated in media with different glucose contents. The freezable water content of the lens capsule was obtained by differential scanning calorimetry and the total water content by thermogravimetric analysis. The bound (nonfreezable) water content was calculated as the difference between total and freezable water. The bound water as percent of the total water increases with the degree of glycosylation of the bovine lens capsules.

摘要

已将牛晶状体囊的前部在含有不同葡萄糖含量的培养基中进行孵育。通过差示扫描量热法获得晶状体囊的可冷冻水含量，并通过热重分析获得总水含量。结合（不可冷冻）水含量通过计算总水含量与可冷冻水含量之差得出。结合水占总水的百分比随牛晶状体囊的糖基化程度增加而增加。