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Polymyxin B Attenuates LPS-Induced Death but Aggravates Radiation-Induced Death via TLR4-Myd88-IL-6 Pathway
Author(s) -
Ying Cheng,
Jicong Du,
Jiaqi Han,
Weimin Sun,
Fu Gao,
Pei Zhang,
Hainan Zhao,
Ming Chen,
Jianing Wang,
Mingyu Wang,
Suhe Dong,
Ding Sun,
Yandong Zhang,
Jianguo Cui,
Jianming Cai,
Cong Liu
Publication year - 2017
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 - 10.1159/000478767
Subject(s) - polymyxin b , tlr4 , lipopolysaccharide , in vivo , pharmacology , chemistry , tumor necrosis factor alpha , inflammation , immunology , medicine , biology , microbiology and biotechnology , antibiotics
Polymyxin B (PMB) is a cyclic cationic polypeptide antibiotic widely used to counteract the effects of endotoxin contamination, both in vitro and in vivo. Lipopolysaccharide (LPS) is an endotoxin that acts as a radiation protection factor. In this study, we focus on the role of PMB in LPS-induced and radiation-induced mortality in mice.

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