肌肉疲勞韌帶受傷


LLLT和雙氯芬酸對大鼠肌肉拉傷後急性期功能的影響。 在麻醉期間通過使大鼠的脛骨前肌過載而誘導肌肉拉傷。 受傷組在受傷前30分鐘未接受任何治療或單獨使用雙氯芬酸治療，或在傷後1小時接受LLLT（810 nm，100 mW），劑量為1,3,6或9 J。 功能結果測量包括步行指數和電誘導肌肉性能的評估。 與未治療組相比，所有治療（9 J LLLT除外）顯著改善了傷後12小時的行走指數。 3 J組也顯示出比藥物組明顯更好的步行指數。 所有治療在6和12小時顯著改善肌肉性能。

LLLT and diclofenac on functional outcomes in the acute stage after muscle strain injury in rats. Muscle strain was induced by overloading the tibialis anterior muscle of rats during anesthesia. The injured groups received either no treatment, or a single treatment with diclofenac 30 min prior to injury, or LLLT (810 nm, 100 mW) with doses of 1, 3, 6 or 9 J, at 1 h after injury. Functional outcome measures included a walking index and assessment of electrically induced muscle performance. All treatments (except 9 J LLLT) significantly improved the walking index 12 h postinjury compared with the untreated group. The 3 J group also showed a significantly better walking index than the drug group. All treatments significantly improved muscle performance at 6 and 12 h.

Ramos, Luciano, et al. "Infrared (810 nm) low‐level laser therapy in experimental model of strain‐induced skeletal muscle injury in rats: effects on functional outcomes." Photochemistry and photobiology 88.1 (2012): 154-160.

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