Sperm

Alkaloid Concentration, μM

SEM

P-value

Characteristic²

0

33

66

100

200

Motility, %

56.7^a

46.5^b

29.1^c

16.9^d

8.9^d

2.12

0.0001

Progressive, %

38.6^a

33.1^a

19.9^b

9.9^c

4.1^c

1.77

0.0001

Rapid, %

49.1^a

39.6^ab

24.6^bc

13.4^c

14.4^c

3.96

0.0001

Static, %

25.8^c

32.8^c

50.5^b

61.8^a

70.4^a

2.47

0.0001

VAP, μm/s

98.7^a

94.4^a

88.6^ab

73.8^bc

58.0^c

4.39

0.0001

VSL, μm/s

81.9^a

80.7^a

74.1^ab

59.9^bc

47.4^c

4.43

0.0001

VCL, μm/s

161.5^a

155.1^ab

149.0^ab

128.0^b

95.0^c

6.73

0.0001

ALH, μm

6.1

6.0

5.7

5.7

4.6

0.4

0.08

BCF, Hz

31.4^a

33.5^a

29.7^ab

24.3^b

20.5^c

1.75

0.0001

STR, %

81.1^a

82.8^a

81.4^a

75.8^ab

65.4^b

3.17

0.0001

LIN, %

52.9

53.5

52.0

47.4

42.7

2.77

0.04

ELONG, %

47.5^a

42.9^ab

42.0^ab

39.8^bc

34.2^c

1.92

0.0004

AREA, μm²

5.9^a

5.9^a

5.8^a

5.3^a

4.5^b

0.21

0.0001