Immunoregulation on Mice of Low Immunity and Effects on Five Kinds of Human Cancer Cells of Panax japonicus Polysaccharide

Table 10

The influence of PJPS on kidney cancer cells HEK293 proliferation in different time.

Groups	Drug concentration	24 h	48 h	72 h
	(μg/mL)	OD490 values	OD490 values	OD490 values
Negative group	—	0.376 ± 0.021	0.543 ± 0.018	0.662 ± 0.012
Different dosage groups of PJPS	50	0.402 ± 0.015	0.581 ± 0.009	0.666 ± 0.011
	100	0.403 ± 0.011	0.592 ± 0.012	0.662 ± 0.015
	200	0.375 ± 0.016	0.594 ± 0.017	0.669 ± 0.014
	400	0.399 ± 0.013	0.595 ± 0.014	0.664 ± 0.007
	800	0.377 ± 0.011	0.588 ± 0.013	0.662 ± 0.011
DDP group	10	0.266 ± 0.016	0.363 ± 0.019	0.438 ± 0.007

Note: values represent mean ± SEM; ; significance as per Student’s -test compared with negative group; .