Low-Level Laser Therapy Induces Dose-Dependent Reduction of TNFα Levels in Acute Inflammation

作者: F Aimbire , Regiane Albertini , MTT Pacheco , Hugo Caire Castro-Faria-Neto , PSLM Leonardo

DOI: 10.1089/PHO.2006.24.33

关键词:

摘要: Objective: The aim of this study was to investigate if low-level laser therapy (LLLT) can modulate acute inflammation and tumor necrosis factor (TNFα) levels. Background Data: Drug with TNFα-inhibitors has become standard treatment for rheumatoid arthritis, but it is unknown LLLT reduce or TNFα levels in inflammatory disorders. Methods: Two controlled animal studies were undertaken, 35 male Wistar rats randomly divided into five groups each. Rabbit antiserum ovalbumin instilled intrabronchially one the lobes, followed by intravenous injection 10 mg 0.5 mL induce lung injury. first served define time profile activity 4 h, while second compared three different doses a control group chlorpromazine at timepoint where increased. irradiated within 5 min site injury 650-nm Ga-Al-As laser. Results: There a...

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