Surgical biomaterials and differential colonization by Staphylococcus epidermidis.

作者: M. Oga , Y. Sugioka , C.D. Hobgood , A.G. Gristina , Q.N. Myrvik

DOI: 10.1016/0142-9612(88)90100-7

关键词: MicrobiologyIn vivoBiocompatible materialColonizationBiomaterialMethyl methacrylateStaphylococcus epidermidisPlate countBacterial colonizationMaterials science

摘要: The data presented in this communication demonstrate preferential colonization of certain biomaterials by Staphylococcus epidermidis. Using a laminar flow biomaterial chamber and surgical-grade (stainless steel, aluminium ceramic, methyl methacrylate high-density polyethylene), the pattern was quantitated using plate count techniques electron microscopy. Under comparable conditions, colonized S. epidermidis greater numbers than other biomaterials. Increased bacterial slime production on time-dependent 15 times higher stainless steel four polyethylene. reveal that may promote infection favouring potential pathogens. This variable should be explored extensively an vivo setting because its implication clinical infections.

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