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- Title
New silicones for the evaluation of sudomotor function with the impression mold technique.
- Authors
Vilches, Jorge Juan; Navarro, Xavier
- Abstract
Three new silicone-based impression materials manufactured for use in dentistry (Silasoft®, CutterSil® and Xantopren®) have been evaluated for the silicone mold sweat test in humans and mice and compared with the well- known silicone material Elasticon®. The new materials produced more translucent molds and the sweat impressions show less contrast than Elasticon. Molds made of Xantopren and CutterSil retained air bubbles that make counting of sweat impressions more difficult than with Elasticon. The density of sweat droplets from human skin varied depending on the silicone used, but differences were not significant. In the mouse hindpaw, total counts of sweat droplets were similar in Elasticon, Silasoft and Cutter Sil molds but slightly higher in Xantopren molds. There was good correlation between the number of sweat droplet impressions recorded with Elasticon and that recorded with the new materials, with the exception of CutterSil, both in humans and mice. From these results we recommend Silasoft as a valid substitute of Elasticon for the evaluation of sudomotor function with the silicone impression technique.
- Subjects
SILICONES; SILICONES in medicine; SKIN; MICE; DENTISTRY; MEDICINE
- Publication
Clinical Autonomic Research, 2003, Vol 13, Issue 1, p20
- ISSN
0959-9851
- Publication type
Article