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Abstract
We investigated the relationship between anti-proliferative activity and apoptosis induction of plant-derived agents such as vinblastine, camptothecin, and plumbagin on HEp-2 cancer cell line. Analysis of cellular DNA content at different incubation time showed that vinblastine of 0.004 µg/ml caused cell-cycle arrest at G2/M phase after 26-hourincubation, camptothecin of 1 µg/ml and plumbagin of 10 µg/ml caused cell-cycle arrest at G0/G1 phase after 12-hour incubation. Flow cytometric analysis showed that after specific cell-cycle arrest phases, HEp-2 cells treated with vinblastine, camptothecin, and plumbagin went through apoptotic process. This process depends on drug concentration and incubation time.
Issue: Vol 11 No 7 (2008)
Page No.: 5-10
Published: Jul 31, 2008
Section: Natural Sciences - Research article
DOI: https://doi.org/10.32508/stdj.v11i7.2656
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