Protective Effect and Mechanisms of Radix Astragali Injection on the Intestinal Mucosa of Rats with Obstructive Jaundice

Table 2

Comparison of different indexes in blood ($\bar{X}\pm S$).

Index	Time	Sham-operated group	Model control group	Treated group
MDA	7d	$2.5\pm 1.2$	21.6 ± 3.2**	22.8 ± 4.8**
	14d	$2.3\pm 1.4$	23.4 ± 3.4**	19.6 ± 7.2^**++
	21d	$3.1\pm 1.7$	27.1 ± 4.7**	21.0 ± 6.2**
	28d	$3.6\pm 1.0$	34.0 ± 9.2**	27.0 ± 12.3**
SOD	7d	$56.87\pm 12.62$	31.27 ± 12.77*	43.61 ± 8.77^*+
	14d	$53.68\pm 9.14$	32.16 ± 8.39*	45.28 ± 11.18^*+
	21d	$57.93\pm 12.77$	34.25 ± 12.08*	46.38 ± 16.81^*+
	28d	$57.90\pm 7.83$	34.95 ± 9.76*	46.88 ± 11.69^*+
NO	7d	$24.0\pm 11.0$	36.0 ± 27.0**	30.0 ± 17.0**
	14d	$25.0\pm 10.0$	47.0 ± 32.0**	37.0 ± 17.0**
	21d	$26.0\pm 13.0$	48.0 ± 14.0	44.0 ± 16.0
	28d	$29.0\pm 8.0$	69.0 ± 28.0	50.0 ± 15.0

Note: Compare to sham-operated group, ${}_{}{}^{**}P<.05$ and ${}_{}{}^{*}P<.01;$ Compare to model control group, ${}_{}{}^{+}P<.05$ and ${}_{}{}^{++}P<.01.$