title: [Effects of micrometer compound rhizoma coptidis on nuclear factor-kappaB and inflammatory factors in rabbit fed with high lipid diet].
abstract: OBJECTIVE
  To investigate the effects of the micrometer compound rhizoma coptidis on inflammatory factors and its possible mechanism in rabbit fed with high-lipid food.
  
  
  METHODS
  The levels of CRP, IL-1 and TNF-alpha were all determinated by ELISA method. The mRNA and activity of NF-kappaB were determinated by RT-PCR and EMSA, respectively.
  
  
  RESULTS
  The level of CRP, IL-1 and TNF-alpha were significantly increased by feeding for 16 weeks with high-lipid diet in rabbit. It was significantly increased that the mRNA and the binging activity with DNA of NF-kappaB in thorax aorta of rabbits fed by high-lipid diet, too. The micrometer compound rhizoma coptidis can reverse the effects of high-lipid diet on CRP, IL-1, TNF-alpha and NF-kappaB.
  
  
  CONCLUSIONS
  The micrometer compound rhizoma coptidis can inhibit the expression of inflammatory factor possibly through inhibitting the expression and activity of NF-kappaB.
authors.affiliation: Department of Geriatrics, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China. wangbin721025@163.com
authors.forename: Bin
authors.initials: B
authors.lastname: Wang
authors.forename: Si-ming
authors.initials: SM
authors.lastname: Guan
authors.forename: Xi-dong
authors.initials: XD
authors.lastname: Li
mesh_terms: D000818:Animals; D001013:Aorta, Thoracic / Q000187:drug effects / Q000378:metabolism; D002097:C-Reactive Protein / Q000378:metabolism; D039323:Coptis / Q000737:chemistry*; D004036:Diet, Atherogenic; D004338:Drug Combinations; D004365:Drugs, Chinese Herbal / Q000008:administration & dosage / Q000302:isolation & purification / Q000494:pharmacology*; D004797:Enzyme-Linked Immunosorbent Assay; D018836:Inflammation Mediators / Q000097:blood*; D007375:Interleukin-1 / Q000097:blood; D008297:Male; D008863:Microspheres; D016328:NF-kappa B / Q000235:genetics* / Q000378:metabolism; D010316:Particle Size; D010946:Plants, Medicinal / Q000737:chemistry; D011208:Powders; D012333:RNA, Messenger / Q000235:genetics / Q000378:metabolism; D011817:Rabbits; D011897:Random Allocation; D020133:Reverse Transcriptase Polymerase Chain Reaction; D014409:Tumor Necrosis Factor-alpha / Q000097:blood