title: [Protection of polysaccharide ATPS-2 from Armillariella tabescens on immunological liver injury in mice induced by BCG plus LPS].
abstract: OBJECTIVE
  To observe the effect of polysaccharide ATPS-2 from Armillariella tabescens on the immunological liver injury in mice induced by BCG plus LPS.
  
  
  METHODS
  BCG and LPS were adopted to establish BCG plus LPS liver injury model in mice. The content of serum alanine aminotransferase (ALT), aspartate aminotransferase (AST) and NO, the activity of superoxide dismutase (SOD) and malondiadehyde (MDA) content of liver homogenate in mice were measured by colorimetric method. The content of tumor necrosis factor-alpha (TNF-alpha), interleukin-1 (IL-1), on serum were measured by enzyme linked immunosorbent assay (ELISA) , and T- and B-lymphocyte proliferation were measured by MTT. Index of liver, spleen and thymus were calculated after treatment.
  
  
  RESULTS
  Polysaccharide ATPS-2 from A. tabescens (25, 50, 100 mg x kg(-1)) could obviously reduce the high level of ALT, AST, NO and TNF-alpha, IL-1 on serum, inhibit the high level of MDA, increase the low activity of SOD in liver homogenate and enhance T-and B-lymphocyte proliferation, elevate the spleen, thymic index and decrease liver index of the mice to different extent.
  
  
  CONCLUSIONS
  Polysaccharide ATPS-2 from A. tabescens had apparently protective effects in the immunological liver injury mice induced by BCG plus LPS.
authors.affiliation: School of Life Scince, Institute of Biochemistry and Microbiology Anhui University, Key Laboratory of Research and Development of Chinese Medicine Anhui Province, Hefei 230039, China.
authors.forename: Feng
authors.initials: F
authors.lastname: Li
authors.forename: Ye-Shou
authors.initials: YS
authors.lastname: Shen
authors.forename: Jin-Bao
authors.initials: JB
authors.lastname: Ma
authors.forename: Gen-Hai
authors.initials: GH
authors.lastname: Zhao
authors.forename: Xin-Qiang
authors.initials: XQ
authors.lastname: Shi
authors.forename: Qiao-Yun
authors.initials: QY
authors.lastname: Zhu
mesh_terms: D000363:Agaricales / Q000737:chemistry*; D000410:Alanine Transaminase / Q000097:blood; D000818:Animals; D001219:Aspartate Aminotransferases / Q000097:blood; D001402:B-Lymphocytes / Q000166:cytology; D049109:Cell Proliferation / Q000187:drug effects; D056486:Chemical and Drug Induced Liver Injury; D007375:Interleukin-1 / Q000097:blood; D008070:Lipopolysaccharides; D008099:Liver / Q000378:metabolism / Q000473:pathology; D008107:Liver Diseases / Q000276:immunology / Q000378:metabolism* / Q000473:pathology; D008297:Male; D008315:Malondialdehyde / Q000378:metabolism; D051379:Mice; D009163:Mycobacterium bovis; D009569:Nitric Oxide / Q000097:blood; D011134:Polysaccharides / Q000302:isolation & purification / Q000494:pharmacology*; D020011:Protective Agents / Q000302:isolation & purification / Q000494:pharmacology*; D011897:Random Allocation; D013482:Superoxide Dismutase / Q000378:metabolism; D013601:T-Lymphocytes / Q000166:cytology; D014409:Tumor Necrosis Factor-alpha / Q000097:blood
chemical_list: D007375:Interleukin-1; D008070:Lipopolysaccharides; D011134:Polysaccharides; D020011:Protective Agents; D014409:Tumor Necrosis Factor-alpha; D009569:Nitric Oxide; D008315:Malondialdehyde; D013482:Superoxide Dismutase; D001219:Aspartate Aminotransferases; D000410:Alanine Transaminase