Table 4

Parameter	Group			P-value^d	Comparison
	Control	Graft	EA + graft		P^a	P^b	P^c
	Mean (SD)	Mean (SD)	Mean (SD)		P^a	P^b	P^c
Alanine aminotransferase	66.14 (27.8)	51.86 (13.45)	57 (19.01)	0.711	NS	NS	NS
Aspartate aminotransferase	436.29 (464.72)	133.71 (37.08)	261.57 (339.09)	0.196	NS	NS	NS
Calcium	1.24 (0.35)	1.77 (0.72)	1.63 (0.59)	0.278	NS	NS	NS
Creatine	0.39 (0.09)	0.31 (0.08)	0.43 (0.24)	0.215	NS	NS	NS
Parathormone	11.01 (4.08)	6.51 (0.88)	13.81 (5.99)	0.014**	0.055	0.482	0.004*
Magnesium	0.68 (0.29)	0.45 (0.25)	0.91 (0.33)	0.044**	0.143	0.196	0.02**

^aComparison between control and graft groups.
^bComparison of control and EA + graft groups.
^cComparison between graft and EA + graft groups.
^dKruskal Wallis test; ^a,b,cMann Whitney U test.
* = polysemy; ** = significance; NS = not significant; EA = ellagic acid.