TABLE 2.

Mean histopathology scores of different lesions observed in livers of infected mice^a

Group	Mean histopathology score
	Sinusoidal leukocytosis	Microabscess	Endothelial adherence of leukocytes	Intracellular pigment
Control (n = 15)	0.1b	0.07b	0b	0b
P. yoelii nigeriensis (n = 5)	1.2c	0.6b,c	1.6c	2.0c
S. Typhimurium (n = 20)	0.55b,c	1.15c	0.1b	0b
Coinfection (n = 5)	1.4c	1.6c	2.0c	1.8c

^aHistopathology scores are as follows: 0, absent; 1, mild; 2, moderate; 3, severe.

^bDifferent letters in the same column are statistically different (P < 0.05 by Kruskal-Wallis test).

^cDifferent letters in the same column are statistically different (P < 0.05 by Kruskal-Wallis test).