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

Table 9

The influence of PJPS on lung cancer cells HTB182 proliferation in different time.

Groups	Drug concentration	24 h	48 h	72 h
	(μg/mL)	OD490 values	OD490 values	OD490 values
Negative group	—	0.474 ± 0.015	0.536 ± 0.015	0.590 ± 0.014
Different dosage groups of PJPS	50	0.496 ± 0.018	0.522 ± 0.018	0.594 ± 0.015
	100	0.482 ± 0.016	0.513 ± 0.013	0.589 ± 0.015
	200	0.500 ± 0.015	0.510 ± 0.015	0.611 ± 0.021
	400	0.484 ± 0.011	0.516 ± 0.019	0.601 ± 0.014
	800	0.495 ± 0.011	0.514 ± 0.018	0.584 ± 0.024
DDP group	10	0.376 ± 0.015	0.405 ± 0.016	0.396 ± 0.018

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