Navegando por Palavras-chave "myofibroblast proliferation"

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    Effect of High- and Low-Frequency Transcutaneous Electrical Nerve Stimulation on Angiogenesis and Myofibroblast Proliferation in Acute Excisional Wounds in Rat Skin
    (Lippincott Williams & Wilkins, 2016) Machado, Aline F. P. [UNIFESP]; Liebano, Richard E. [UNIFESP]; Furtado, Fabianne [UNIFESP]; Hochman, Bernardo [UNIFESP]; Ferreira, Lydia M. [UNIFESP]
    OBJECTIVE: This study evaluated the effects of high- (HF) and low-frequency (LF) transcutaneous electrical nerve stimulation on angiogenesis and myofibroblast proliferation in acute excisional wounds in rat skin. DESIGN: This was an experimental controlled and randomized study. PARTICIPANTS: An excisional wound was made on the back of 90 adult male EPM1-Wistar rats using an 8-mm punch. INTERVENTIONS: The animals were randomly assigned to the HF group (80 Hz), LF group (5 Hz), or control group. Transcutaneous electrical nerve stimulation (pulse duration, 200 microseconds