Docetaxel inhibites the proliferation of adenoid cystic carcinoma SACC-83 cells of salivary gland
- VernacularTitle:多西紫杉醇对腺样囊性癌SACC-83细胞增殖的影响
- Author:
Yunjing MU
;
Junzheng WU
;
Yongqing JIA
;
Fuping GUO
- Publication Type:Journal Article
- Keywords:
Salivary gland;
Adenoid cystic carcinoma;
Docetax el
- From:
Journal of Practical Stomatology
2000;0(05):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To study the effects of Docetaxel o n the proliferation of adenoid cystic carcinoma SACC-83 cells of salivary gland. Methods:The inhibitory effects of Docetaxel on the proliferatio n of SACC-83 cells were investigated with cell counting, soft agar clonogenic a ssay, and flow cytometry. Results:With the exposure time of 24, 48 or 72 h the IC 30(nmol/L) of Docetaxel was 1.39,1.26 and 0.47, the I C 50(nmol/L) 13.02, 3.34 and 1.26 respectively; the relative antitumor acti vity (RAA) of the drug against SACC-83 cells was 330, 1 289 and 3 426 respectiv ely. After the cells had been treated for 72 h, the percentages of G 1, S and G 2 phase cells in the cell cycle in the control group were 73.8,19.8 and 6.4, in IC 30 group 65.0, 29.5 and 5.5, in IC 50 group 57.6,42.4 and 0, res pectively. The clonogenesity (%) in control, IC 30 and IC 50 groups we re 36.0?0.5,8.3?2.5 and 0.5?0.3 respectively. Conclusion:Doc etaxel may inhibit the proliferation of SACC-83 cells in a dose and time depend ent way.
