Table 2.

VEGF and IL-8 concentration determined in supernatant and homogenized cells suspension separated from peritoneal fluid.

	Supernatant			Homogenized cells suspension
	Group L Mean ± SD	Group H Mean ± SD	P value	Group L Mean ± SD	Group H Mean ± SD	P value
VEGF (pg/mL)	8931 ± 2245	21851 ± 5798	0.035	5456 ± 1342	9375 ± 3565	0.08
IL-8 (pg/mL)	992 ± 103	2793 ± 230	0.00043	571 ± 140	40047 ± 13123	0.0085

Group L: low percentage of cancer cells (<45%); group H: high percentage of cancer cells (>45%). The groups were compared with student's t-test and deemed statistically significant if P < 0.05.