葡萄球菌属细菌生物被膜研究进展

Research progress on Staphylococcus bacteria biofilm

细菌生物被膜是细菌为适应自然环境有利于生存而特有的生命现象,广泛存在于自然界,现代医学材料和许多慢性细菌感染性疾病的器官组织表面均发现有细菌生物被膜。近年来,国内外研究发现,细菌生物被膜与生物医学材料相关感染和某些慢性顽固性感染疾病反复发作有关,尤其是葡萄球菌属细菌生物被膜已成为引起很多严重感染久治不愈和反复发作的重要原因之一。通过查阅国内外文献,我们对葡萄球菌属细菌生物被膜研究进展进行综述。

Bacterial biofilm is the unique biological phenomenon that bacteria adapt to environment for the benefit of survival, and widely exists in the natural world, can be found on modem biomedical materials and lots of organ tissue surface infected by chronic bacterial diseases. In the past few years, the researches in domestic and overseas have found that bacteria biofilm was associated with biomedical materials related infection and some of recurrent chronic intractable bacterial diseases, and Staphylococcus bacteria biofilm has been one of the vital reasons for causing serious infection beyond cured controlled and repeated attack. Based on the literatures at home and abroad, this article summarized the progress in Staphylococcus bacteria biofilm.