使用柔顺基底对人唾液润滑进行的一项新的体外评估。

A new assessment in vitro of human salivary lubrication using a compliant substrate.

作者信息

Gans R F, Watson G E, Tabak L A

机构信息

Department of Mechanical Engineering, University of Rochester, NY 14642.

出版信息

Arch Oral Biol. 1990;35(7):487-92. doi: 10.1016/0003-9969(90)90077-n.

DOI:10.1016/0003-9969(90)90077-n

PMID:2222251

Abstract

The lubrication effect of salivary secretions was assessed in terms of separating a rigid object from a compliant substrate. There was little difference among the various secretions of a single donor. The viscosity of salivas increased as a function of time. Neither the friction testing nor viscometry provided an adequate model of the tissue-coating function ascribed to saliva.

摘要

唾液分泌的润滑效果是根据将一个刚性物体与一个柔顺基质分离的情况来评估的。单一供体的各种分泌物之间差异不大。唾液的粘度随时间增加。摩擦测试和粘度测定都没有提供一个适用于唾液所具有的组织覆盖功能的模型。