Models for the histologic study of the skin interface with percutaneous biomaterials.
Percutaneous devices are critical for health care. Access to tissue, vessels and internal organs afforded by these devices provides the means to treat and monitor many diseases. Unfortunately, such access is not restricted, and infection may compromise the usefulness of the device and even the life of the patient. New biomaterials offer the possibility of maintaining internal access while limiting microbial access, but understanding of the cutaneous/biomaterial interface and models to study this area are limited. This paper focuses on models useful for studying the morphology and biology of the intersection of skin and percutaneous biomaterials. An organ culture and a mouse model are described that offer promising possibilities for improved understanding of this critical interface.
Fleckman
P
P
Division of Dermatology, University of Washington School of Medicine, Seattle, WA 98195-6524, USA. fleck@u.washington.edu
Olerud
J E
JE
D000818:Animals; D001672:Biocompatible Materials / Q000008:administration & dosage* / Q000737:chemistry*; D062109:Dermatologic Surgical Procedures; D004195:Disease Models, Animal; D006801:Humans; D016459:Prosthesis-Related Infections / Q000139:chemically induced* / Q000473:pathology*; D012867:Skin / Q000187:drug effects* / Q000473:pathology*
D001672:Biocompatible Materials