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An enzyme histochemical approach to the evaluation of polymers for tissue compatibility

โœ Scribed by Salthouse, Thomas N. ;Willigan, Donald A.

Publisher
John Wiley and Sons
Year
1972
Tongue
English
Weight
474 KB
Volume
6
Category
Article
ISSN
0021-9304

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โœฆ Synopsis

Nine samples of plastic, including PVC stabilized with various amounts of organotins, silicone rubber, PTFE, polyethylene, polypropylene, and a U.S.P.

negative control high density polyethylene, were implanted in rat gluteal muscle. Frozen sections were cut in a cryostat microtome and treated for enzyme histochemical reactions. These included succinic dehydrogenase, acid phosphatase, aminopeptidase and adenosine triphosphatase. The results illustrate that enzyme histochemical data can be of value in supplementing other methods in the evaluation of polymers for tissue compatibility.

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