Effects of hyperbaric oxygenation to helicobacter pylori in dental plaque
Abstract：AIM：To investige the treatment ef fect s and mechanism of hyperbaric oxygenation(HBO) to helicobacter pylori(Hp) in den tal plaque. METHODS：120 patients of second degree period ontitis (Hp-PCR positive) were divided into 4 groups: The changes of periodontal measur ements compared at 1,3,6 months post treatment. RESULTS： T he Hp positive rate showed significant difference between 4 groups and they were 96.7%, 80.0%, 73.3%, 0 after 6 mouths. The effect of treatment of group D was the best (P<0.01), better than those of other groups(P<0.05). CONCLUSION：HBO may kill Hp in dental plaque effectively when patients received treatment of oral prophylax is and Triple therapy.
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Publication Date：2001-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：3( 105-107 )