title: [Study on inhibitive effect of Limax extracts on Hela and study on the active component].
abstract: OBJECTIVE
  To study the inhibitive effect of Limax extracts on Hela in culture.
  
  
  METHODS
  In this study salting-out method is used to separate Limax extracts. The effect of Limax extracts is detected by microscope and MTT method.
  
  
  RESULTS
  Limax extracts could inhibit the growth of Hela cell. The contents of the protein and the polysaccharides in Limax extracts were analyzed.
  
  
  CONCLUSIONS
  The result showed the active component was not protein, may be polysaccharides.
authors.affiliation: Department of Biological Sciences and Biotechnology, Tsinghua University, Beijing 100084.
authors.forename: Liang
authors.initials: L
authors.lastname: Chen
authors.forename: Liang
authors.initials: L
authors.lastname: Guo
authors.forename: Zhao
authors.initials: Z
authors.lastname: Wang
mesh_terms: D000818:Animals; D000970:Antineoplastic Agents / Q000737:chemistry / Q000302:isolation & purification / Q000494:pharmacology*; D049109:Cell Proliferation / Q000187:drug effects*; D002470:Cell Survival / Q000187:drug effects; D004305:Dose-Response Relationship, Drug; D004354:Drug Screening Assays, Antitumor; D006367:HeLa Cells; D006801:Humans; D008419:Materia Medica / Q000737:chemistry / Q000302:isolation & purification / Q000494:pharmacology*; D008974:Mollusca / Q000737:chemistry*; D011134:Polysaccharides / Q000032:analysis / Q000494:pharmacology
chemical_list: D000970:Antineoplastic Agents; D008419:Materia Medica; D011134:Polysaccharides