Table 21.

Effect of gel on the body weight of rats (g, $\overline{X}\pm s$, n = 4).

Group		n	Before	After administration of 7 d
Intact skin
	Control	8	216 ± 19.90	235.625 ± 19.35
	High dose	8	211.8 ± 19.46	237.48 ± 24.89
	Medium dose	8	207.7 ± 25.02	225.25 ± 32.61
	Low dose	8	214.26 ± 24.48	238.29 ± 20.67
Breakage skin
	Control	8	211.93 ± 16.21	228.84 ± 18.79
	High dose	8	220.93 ± 17.16	233.9 ± 23.23
	Medium dose	8	215.2 ± 12.15	241.24 ± 21.59
	Low dose	8	213.75 ± 20.20	225.75 ± 330.32