Publications by authors named "Chiharu Okano"

Article Synopsis
  • The study investigates the role of aspartate aminotransferase (AST) levels in gingival crevicular fluid as a measure of periodontal tissue destruction and effectiveness of therapy.
  • Conducted on 38 healthy and 80 periodontitis sites, the research looks at the changes in PTM (periodontal tissue monitor) values and other periodontal parameters before and six months after treatment.
  • Results show significant improvements in PTM values alongside clinical measurements (probing depth, clinical attachment level, and bleeding on probing), confirming PTM values as a potential predictor for the success of periodontal regeneration therapy.
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Oxygen-related free radicals have been suggested as a cause of aging and various diseases, for example, various cancers and rheumatoid arthritis. A radical scavenger as an antioxidant has been sought in foods. Fish sauces are traditional Asian fermented seasonings.

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