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  • Title: [Antitumor effect of anuoning].
    Author: Xie BF, Feng GK, Zhu XF, Su XR, Liu ZC, Yang RZ, Wei XY.
    Journal: Ai Zheng; 2002 Apr; 21(4):379-82. PubMed ID: 12452015.
    Abstract:
    BACKGROUND & OBJECTIVE: The authors' previous studies have demonstrated that anuoning bullatacin and squamocin have anticancer activity in vitro. Squamocin could induce apoptosis of HL-60 cells. The purpose of this paper was to investigate cytotoxicity and antitumor effect of anuoning. METHODS: MTT assay was used to examine the growth inhibition of anuoning on human colon carcinoma cell line (HT-29), human nasopharyngeal carcinoma cell line (SUNE1, CNE2), human liver carcinoma (bel-7402), human breast adenocarcinoma cell line (MCF-7) and human lung adenocarcinoma cell line (GLC-82). The models of mice S-180 sarcoma and HepS were used for in vivo antitumor test. RESULTS: The IC50 of anuoning on CNE2, bel-7402, HT-29, SUNE1 cell were 0.044, 0.068, 0.446, and 1.617 micrograms/ml, respectively. The IC50 of anuoning on MCF-7 cell and GLC-82 cell were 1.857 and 3.481 micrograms/ml, respectively. Under the doses of 15, 30, and 60 micrograms/kg, i.p., qd x 10 d, the average tumor inhibitory rates of anuoning to mice tumor HepS were 36.9%, 51.8%, and 57.9%, respectively (P < 0.05). Under the same concentration, the average tumor inhibitory rates of anuoning on mice S-180 sarcoma were 43.0%, 52.1%, and 61.0%, respectively (P < 0.05). CONCLUSIONS: The results indicate that the anuoning possess cell growth inhibition activity to various human tumor cells in vitro and antitumor effect in vivo.
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