Effects of two methods of reconstruction of digestive tract after total gastrectomy on gastrointestinal motility in rats

Table 1 Weight of rats pre-and postoperative (g)

	C	L	JT	JI	RY
Preoperative	249.5 ± 10.4	297.5 ± 11.1	294.7 ± 11.9	299.5 ± 8.3	295.0 ± 12.0
Postoperative 1 month	287.4 ± 12.3	320.4 ± 9.3	322.3 ± 10.6	274.6 ± 9.5	270.4 ± 10.6
Postoperative 4 month	368.3 ± 13.5	381.7 ± 15.5	384.0 ± 19.3	345.2 ± 15.7	255.1 ± 11.3
Postoperative 6 month	430.0 ± 30.9	453.0 ± 32.2	457.0 ± 29.8	385.0 ± 21.3	247.7 ± 13.4

Table 2 Postoperative TTI of rats

Group	Postoperative TTI
C	54.6 ± 6.7
L	55.8 ± 6.4
JT	58.2 ± 7.1
JI	48.6 ± 7.8
RY	24.8 ± 10.3a

^aP < 0.01, RY vs TTI of other groups.