Clinical Effect of Vitamin E Combined with Recombinant Human Epidermal Growth Factor on the Recurrent Oral Ulcer and Effects of Serum Superoxide Dismutase, IL-10, and TNF-α.

To examine the therapeutic effects of vitamin E combined with recombinant human epidermal growth factor on recurrent oral ulcers as well as on the levels of serum superoxide dismutase (SOD), interleukin-10 (IL-10), and tumor necrosis factor- (TNF-α), to provide evidence to facilitate medical management.