title: [Study on chromatography-efficacy relation of Zanthoxylum nitidum on gastric cancer cells].
abstract: OBJECTIVE
  To develop a method for elucidating " chromatography-efficacy" relation of the extract of Zanthoxylum nitidum on the gastric cancer cells.
  
  
  METHODS
  After obtaining the tumor inhibition rate and fingerprint peak data through MTT and HPLC, "chromatography-efficacy" relation was established by an appropriate statistical method.
  
  
  RESULTS
  The gastric cancer "chromatography-efficacy" relation of Z. nitidum was established by step-back technique.
  
  
  CONCLUSIONS
  The "chromatography-efficacy" relation has statistically significant and practical significance, so it has reference value in some way.
authors.affiliation: The People's Hospital of Guangxi Zhuang Autonomous Region, Nanning 530021, China.
authors.forename: Qingrong
authors.initials: Q
authors.lastname: Shen
authors.forename: Huixue
authors.initials: H
authors.lastname: Huang
authors.forename: Honghong
authors.initials: H
authors.lastname: Wang
authors.forename: Lijuan
authors.initials: L
authors.lastname: Cao
authors.forename: Kan
authors.initials: K
authors.lastname: Feng
authors.forename: Yuehua
authors.initials: Y
authors.lastname: Ye
authors.forename: Huagang
authors.initials: H
authors.lastname: Liu
mesh_terms: D000972:Antineoplastic Agents, Phytogenic / Q000032:analysis* / Q000494:pharmacology; D045744:Cell Line, Tumor; D049109:Cell Proliferation / Q000187:drug effects; D002851:Chromatography, High Pressure Liquid / Q000379:methods*; D004365:Drugs, Chinese Herbal / Q000032:analysis* / Q000494:pharmacology; D006801:Humans; D013274:Stomach Neoplasms / Q000188:drug therapy / Q000503:physiopathology; D032106:Zanthoxylum / Q000737:chemistry*
chemical_list: D000972:Antineoplastic Agents, Phytogenic; D004365:Drugs, Chinese Herbal