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2.(3) The cellular content of ET-1 in OSF was significantly higher than that in OLK(P<0.05),but no significant difference was found between OSF and SCC(P>0.05).
3.Objective In order to explore the correlation among four white disease-oral leukoplakia(OLK),oral lichen planus(OLP),discoid lupus erythematosus(DLE)and oral submucous fibrosis(OSF).
4.Aim To investigate the role of Chinese herb medicine 1023 co. in treating and blocking cancer transformation of precancerous lesion including Oral Leukoplasia(OLK)? Oral Lichen Planus(OLP) and discoid lupus erythematosus(DLE).
