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. 2011 Oct 31;6:39. doi: 10.1186/1749-8546-6-39

Table 4.

Apoptotic effects of the six plant extracts on HepG2 cells

Plant sample Percentage of apoptotic cells (mean ± SD) DNA ladder
Melphalan 80.0 ± 2.8 +
G. daltonii 10.1 ± 4.8 -
C. orientalis 31.9 ± 3.9 +
C. speciosum 36.5 ± 8.1 +
A. tatarinowii 28.3 ± 3.1 -
A. villosum 3.3 ± 1.2 -
P. kesiya 79.8 ± 8.9 +

+ indicates apoptotic DNA ladder; - indicates no apoptotic DNA ladder.