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Table 5 The effect of gender, percentage of GM soybean in the experimental diets (0%, 50%, and 100% GM soya), and their interaction on the levels of certain hematological parameters in albino rats. Results are represented as mean ± standard error of mean

From: Biochemical and Histopathological studies on female and male Wistar rats fed on genetically modified soybean meals (Roundup Ready)

Parameter

Experimental group

Effect of

Gender

Control

T1

T2

Gender

Diet

Interaction

WBC (109/L)

Female

8.72 ± 0.68A

9.44 ± 1.07A

9.76 ± 0.57A

F1, 24 = 12.21,

P < 0.01

F2, 24 = 2.89,

P > 0.05

F2, 24 = 1.68,

P > 0.05

Male

10.30 ± 0.95A

13.84 ± 1.14B*

11.36 ± 0.76AB

RBC (1012/L)

Female

8.81 ± 0.09AB

9.05 ± 0.13B

8.52 ± 0.20A

F1, 24 = 21.14,

P < 0.001

F2, 24 = 0.90,

P > 0.05

F2, 24 = 2.80,

P > 0.05

Male

9.26 ± 0.17A*

9.34 ± 0.15A

9.50 ± 0.15A*

PLT (109/L)

Female

1069.20 ± 33.65A

1289.00 ± 58.45B

1076.60 ± 43.12A

F1, 24 = 1.47,

P > 0.05

F2, 24 = 2.98,

P > 0.05

F2, 24 = 6.80,

P < 0.01

Male

1277.20 ± 56.00 A*

1155.00 ± 37.48A*

1140.80 ± 45.43A

Hb (g/dl)

Female

14.10 ± 0.28 AB

14.80 ± 0.26B

13.86 ± 0.27A

F1, 24 = 0.94,

P > 0.05

F2, 24 = 1.44,

P > 0.05

F2, 24 = 1.60,

P > 0.05

Male

13.92 ± 0.24A

14.04 ± 0.39A

14.12 ± 0.27A

Hct (%)

Female

47.00 ± 3.03A

52.18 ± 0.95A

46.88 ± 0.57A

F1, 24 = 0.199,

P > 0.05

F2, 24 = 2.85,

P > 0.05

F2, 24 = 1.76,

P > 0.05

Male

48.72 ± 0.96A

48.58 ± 1.08A*

47.16 ± 0.61A

  1. * Represents significant differences (P < 0.05) in comparison to the corresponding female groups. In each row, the mean values marked with the same superscript letter are similar (insignificant, P > 0.05) whereas those with different ones are significantly differed (P < 0.05). P > 0.05: insignificant, P < 0.05, P < 0.01 and P < 0.001: significant effect at α = 0.05, 0.01, and 0.001, respectively