Antimicrobial and Immunomodulatory Activity of Herb Extracts Used in Burn Wound Healing: “San Huang Powder”

Figure 8

The effects of the inclusion of Rhubarb on cell growth. (a) HMEC-1 and (b) RAW264.7 cells were pretreated with 0.5 mg/ml CA or TA for 2 h and then with 0.2 μg/ml LPS for 24 h. Relative cell number were calculated and LPS group refer to 100. Through one-tailed test analysis, and present statistical significance ( and , resp.) as denoted.

(a)

(b)