Scorpion Venom Active Polypeptide May Be a New External Drug of Diabetic Ulcer

Figure 2

The expression of inflammatory factors of the ulcer surface has no significant differences between the two groups at the first week. From the 2nd to 5th week, the expressions of IL-1 (a), IL-6 (b), IL-8 (c), and TNF-α (d) were lower in SPG group obviously when compared to EGF group (t-test, and ).

(a)

(b)

(c)

(d)