Table-4.

ATPase (μg of Pi liberated/mg microsomal protein/30 min) of liver in different group of rats.

Group	Control	APAP control	APAP+SLM	APAP+RTN
Mg+2 ATPase activity	4.36±0.14	2.62±0.11*	3.70±0.07*	3.63±0.08*
Na+K+ATPase activity	7.49±0.14	6.28±0.11*	7.36±0.15	7.08±0.15

Values are mean±SE (n=6); one-way ANOVA (SPSS),

^*p<0.05 in relation to group 1 (Duncan’s multiple comparison test). APAP=Acetaminophen, SLM=Silymarin, RTN=Rutin, ATPase: Adenosine triphosphatase, SE=Standard error, SPSS=Statistical Package for Social Sciences