Fig. 4.

Inhibitory effects of THC on LPS-induced IκB-α degration in BV2 microlial cells. Total cell lysates obtained 15 min after the LPS stimulation were subjected to Western blotting to assess the levels of IκB-α degradation (top). Quantification of IκB-α degradation was performed by densitometric analysis (lower). The β-actin was used as an internal control. Data from triplicate determination are shown (mean±S.D.). ^*p<0.05 and ^**p<0.01 indicate statistically significant differences from treatment with LPS alone.