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Table 1 The percentage distribution of the control and CAK, CPK, SAK and SPK treated HT-29 cells after 24 h. The SAK and SPK extracts caused an outspoken increase in the percentage of cells that arrested in the S-phase of the cell cycle indicating a higher mean ± SD as compared to the CAK and CPK exposed cells. CPK extracts induced its highest percentage of cells in the S-phase at a concentration of 1000 μg/mL

From: The anti-proliferative effect of apricot and peach kernel extracts on human colon cancer cells in vitro

Time and dosage

Kernel sample

Cell cycle phases

G1

S

G2

24h100μg/mL

Control

85.2

13.88

0.91

CAK T

90.09

7.99

1.92

CAK L

94.8

3.76

1.44

CAK H

90.64

7.81

1.55

CPK T

75.68

24.32

0

CPK L

80.17

18.41

1.42

CPK H

82.36

16.12

1.52

SAK T

62.08

37.92

0

SAK L

62.13

38.87

0

SAK H

13.6

86.4

0

SPK T

35.53

64.47

0

SPK L

33.2

66.8

0

SPK H

43.75

56.25

0

24h500μg/mL

CAK T

88.78

9.83

1.4

CAK L

84.3

14.43

1.27

CAK H

87.6

10.45

1.94

CPK T

87.69

10.31

2

CPK L

86.9

10.67

2.43

CPK H

86.69

11.98

1.33

SAK T

39.87

60.13

0

SAK L

79.13

20.87

0

SAK H

34.43

65.57

0

SPK T

65.75

34.25

0

SPK L

78.12

21.88

0

SPK H

49.02

50.98

0

24h1000μg/mL

CAK T

78.47

17.38

4.15

CAK L

78.51

15.88

5.61

CAK H

81.06

16.95

1.99

CPK T

57.11

38.17

4.72

CPK L

70.1

29.9

0

CPK H

50.67

42.67

6.65

SAK T

39.81

60.19

0

SAK L

84.43

15.57

0

SAK H

25.53

74.47

0

SPK T

89.71

10.29

0

SPK L

42.88

57.12

0

SPK H

50.33

49.67

0

  1. numbers in bold indicate % values almost double and more than the Controls values for cells in the S-phase