PMID:
Chin J Integr Med. 2019 Sep ;25(9):691-695. Epub 2019 Oct 24. PMID: 31650487
Abstract Title:
Phonopheresis Associated with Nanoparticle Gel from Phyllanthus amarus Relieves Pain by Reducing Oxidative Stress and Proinflammatory Markers in Adults with Knee Osteoarthritis.
Abstract:
OBJECTIVE: To determine the changes in serum levels of inflammatory biomarkers and antioxidant levels among the knee osteoarthritis (OA) patients after treatment with Phyllanthus amarus (PP) by nanoparticle gel phonophoresis.METHODS: This study was a randomized, double-blind, placebo-control, parallel-group, clinical trial involving 30 subjects with mild-to-moderate degree of knee OA. The patients were allocated to two groups using a computer-generated random numbers, and received conventional ultrasound therapy (control group, 15 cases) and PP (treatment group, 15 cases) once daily for 10 sessions. The pain was evaluated by visual analogue scale (VAS). Serum levels of tumor necrosis factor-α (TNF-α) were determined by enzyme-linked immunosorbnent assay (ELISA). Nitric oxide (NO) was determined by modified Griess reagent. The antioxidant effects, including superoxide dismutase (SOD) and total antioxidant capacity (TAC), were also measured by ELISA assay.RESULTS: The VAS score was significantly decreased in the treatment group compared with the control group after treatment (P
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