Wear Particles Promote Reactive Oxygen Species-Mediated Inflammation via the Nicotinamide Adenine Dinucleotide Phosphate Oxidase Pathway in Macrophages Surrounding Loosened Implants
Author(s) -
Weishen Chen,
Ziqing Li,
Ying Guo,
Yuhuan Zhou,
Ziji Zhang,
Yangchun Zhang,
Guotian Luo,
Xing Yang,
WeiMing Liao,
Chaohong Li,
Lingwu Chen,
Puyi Sheng
Publication year - 2015
Publication title -
cellular physiology and biochemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.486
H-Index - 87
eISSN - 1421-9778
pISSN - 1015-8987
DOI - 10.1159/000373996
Subject(s) - apocynin , nicotinamide adenine dinucleotide phosphate , nadph oxidase , reactive oxygen species , inflammation , chemistry , oxidative stress , lipopolysaccharide , oxidase test , microbiology and biotechnology , biochemistry , immunology , enzyme , biology
Prosthesis loosening is closely associated with chronic inflammatory cytokine secretion by macrophages, which are activated by wear particles or inflammatory stimulants such as lipopolysaccharide (LPS). Reactive oxygen species (ROS) are critical regulators of inflammation, but their enzymatic sources in response to wear particles and their effects on peri-implant LPS-tolerance remain unclear.
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