Lytic effects of plastic surfaces on erythrocytes
β Scribed by Dyck, M. F. ;Winters, P. R.
- Publisher
- John Wiley and Sons
- Year
- 1971
- Tongue
- English
- Weight
- 578 KB
- Volume
- 5
- Category
- Article
- ISSN
- 0021-9304
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β¦ Synopsis
Abstract
Twentyβone commercial plastics were exposed to 10% red blood cell suspension in buffered saline and their hemolytic effect was determined. The depression in surface tension of physiological saline solution exposed to the plastic surfaces was recorded and brought into relationship with their hemolytic behavior. It has been shown that both effects occur simultaneously. It is proposed to use the depression in surface tension of saline exposed to prospective plastic applicants as a bloodcindependent screening test for evaluation of plastics which are intended to be exposed to a cardiovascular environment.
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