Table 1.

The positive index of TGFβ expression on cardiac tissue.

Group	Mean	Kruskal—Wallis	KN	K-	P100	P200	P400	P600	P800
KN	46.200	0.000		0.007 **	0.008 **	0.008 **	0.008 **	0.001 **	0.002 **
K-	81.700				0.189 ns	0.015 *	0.012 *	0.006 **	0.006 **
P100	78.100					0.343 ns	0.192	0.008 **	0.008 **
P200	61.200						0.343	0.006 **	0.006 **
P400	58.900							0.008 **	0.008 **
P600	50.100								0.180 ns
P800	48.100

KN: normal rats, K-: doxorubicin 15 mg/kgbw, P1: 100 mg/kgbw + doxorubicin, P2: 200 mg/kgbw + doxorubicin, P3: 400 mg/kgbw + doxorubicin, P4: 600 mg/kgbw + doxorubicin, P5: 800 mg/kgbw + doxorubicin. (*: p < 0.05, **: p < 0.01, p > 0.05 ns/not significance).