title: [Inhibition of Longzhi extracts on tumor growth of transplanted H22 and S180 in mice].
abstract: OBJECTIVE
  To study the inhibitory effect of Longzhi extracts (extracts from a Chinese herbal compound) on the growth of transplanted hepatoma H22 and sarcoma S180 in mice.
  
  
  METHODS
  Certain dosage of Longzhi extracts was dissolved into distilled water to obtain the suspension of definite concentration. The suspension of 0.2 ml was planted on the right forefoot of each mouse. The mice were randomly divided into groups 24 hours later and treated for 7 days. One day after the treatment stopped, the mice were sacrificed and the tumor masses were taken out and weighed.
  
  
  RESULTS
  The inhibition rates of Longzhi extracts on the tumor of transplanted H22 and S180 were 63% and 41% respectively.
  
  
  CONCLUSIONS
  Longzhi extracts has antitumor action.
authors.affiliation: Department of Internal Medicine of Traditional Chinese Medicine, First Clinical College of Nanjing University of Traditional Chinese Medicine, Nanjing, Jiangsu Province 210029, China. penghaiyanwan@xinhuanet.com
authors.forename: Hai-Yan
authors.initials: HY
authors.lastname: Peng
authors.forename: Yong-Hong
authors.initials: YH
authors.lastname: Zhang
authors.forename: Meng
authors.initials: M
authors.lastname: Wang
authors.forename: Dong
authors.initials: D
authors.lastname: Xia
mesh_terms: D000818:Animals; D006528:Carcinoma, Hepatocellular / Q000188:drug therapy* / Q000473:pathology; D049109:Cell Proliferation / Q000187:drug effects; D004305:Dose-Response Relationship, Drug; D004365:Drugs, Chinese Herbal / Q000494:pharmacology* / Q000627:therapeutic use; D005260:Female; D006801:Humans; D008114:Liver Neoplasms, Experimental / Q000188:drug therapy* / Q000473:pathology; D008297:Male; D051379:Mice; D009368:Neoplasm Transplantation; D008517:Phytotherapy; D010936:Plant Extracts / Q000494:pharmacology / Q000627:therapeutic use; D016896:Treatment Outcome
chemical_list: D004365:Drugs, Chinese Herbal; D010936:Plant Extracts