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Article: New oral lichen planus therapy study findings have been reported by scientists at Sichuan University.
- Article from:
- Biotech Week
- Article date:
- September 2, 2009
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Scientists discuss in 'The efficacy of topical intralesional BCG-PSN injection in the treatment of erosive oral lichen planus: a randomized controlled trial' new findings in oral lichen planus. According to recent research from Chengdu, People's Republic of China, "Nowadays, it has been widely accepted that the local cell-mediated immunologic disorders may play an important role in the pathogenesis of oral lichen planus (OLP). Therefore, we sieved out polysaccharide nucleic acid fraction of bacillus Calmette-Guerin (BCG-PSN) from various immunomodulators to evaluate the short-term therapeutic efficacy and clinical safety of intralesional BCG-PSN injection for erosive ...