title: Batroxobin accelerates lipid accumulation of peroxidized low density lipoprotein in mouse peritoneal macrophages.
abstract: Mouse peritoneal macrophages were incubated in DMEM medium with batroxobin (DF-521) to determine the effect of batroxobin on the internalization of peroxidized low-density lipoprotein (pox-LDL) by transmission electron microscopy. Although the morphology of the mouse peritoneal macrophages after incubation with DMEM, normal LDL (n-LDL) and n-LDL plus batroxobin was similar to that of the cells before incubation, they exhibited numerous cytoplasmic lipid droplets after incubation with pox-LDL for 4 h. After addition of batroxobin to the medium containing pox-LDL, the production of lipid droplets in the mouse peritoneal macrophages was tremendously accelerated. Batroxobin accelerates the phagocytosis and degradation of pox-LDL by macrophages.
authors.affiliation: Department of Neurology, Chinese PLA Postgraduate Medical School, Beijing.
authors.forename: S
authors.initials: S
authors.lastname: Yu
authors.forename: P
authors.initials: P
authors.lastname: Kuang
authors.forename: T
authors.initials: T
authors.lastname: Kanazawa
authors.forename: K
authors.initials: K
authors.lastname: Onodera
authors.forename: H
authors.initials: H
authors.lastname: Metoki
authors.forename: Y
authors.initials: Y
authors.lastname: Oike
mesh_terms: D000818:Animals; D012103:Batroxobin / Q000494:pharmacology*; D002478:Cells, Cultured; D006801:Humans; D050356:Lipid Metabolism; D015227:Lipid Peroxidation / Q000187:drug effects*; D008054:Lipid Peroxides / Q000378:metabolism*; D008077:Lipoproteins, LDL / Q000187:drug effects / Q000378:metabolism*; D017737:Macrophages, Peritoneal / Q000187:drug effects / Q000378:metabolism* / Q000648:ultrastructure; D051379:Mice; D008813:Mice, Inbred ICR
chemical_list: D008054:Lipid Peroxides; D008077:Lipoproteins, LDL; D012103:Batroxobin