RESULTS:
Proliferation Assay

Apoptosis Assay

Figure 1: Echinacea induces apoptosis in J774 tumors

MHC Class I, MHC Class II, Mac-1 Expression

Figure 2: J774 MHC Class I Expression
Figure 3: J774 MHC Class II Expression
Figure 4: J774 CD11b Expression
Table 1: MHC Class I
Table 2: MHC Class II
Table 3: CD11b

ELISA: IL-6

Figure 5: Echinacea stimulates J774 to produce IL-6

ELISA: TNF-a

Figure 6: Echinacea stimulates J774 to produce TNF-a

Cells with Media alone

Cells Stimulated with LPS & IFN

Cells Stimulated with Echinacea

Cell Expression of MHC Class I

Cell Expression of MHC Class II

Cell Expression of CDllb