To verify the influence of ozone (O) therapy on an experimental model of rheumatoid arthritis (RA), 30 male Wistar rats were randomly allocated to 2 groups, control (C) and treatment (T), and subdivided into control (C12, C48, C72) and treatment (T12, T48, T72) groups. RA was induced by administration of collagenase plus complete Freud's adjuvant in the knee joint region. The animals were treated with ozone therapy (1 ml O injection in the knee i.
View Article and Find Full Text PDFTranscranial photobiomodulation is an innovative method for the stimulation of neural activity which consists of the exposure of neural tissue to low-level light irradiance. In the present study, light-emitting diodes (LEDs) were used as light source due to their practicality and low cost. The objective was to analyze the effects of transcranial photobiomodulation using 945-nm LED in university students with anxiety and depression.
View Article and Find Full Text PDFExcessive Aβ deposition in the brain is associated with the formation of senile plaques, and their diffuse distribution is related to Alzheimer's disease. Thirty rats (EG) were irradiated with light-emitting diode (photobiomodulation (PBM)) in the frontal region of the skull after being inoculated with the Aβ toxin in the hippocampus; 30 rats were used as the control group (CG). The analysis was conducted at 7, 14, and 21 days after irradiation.
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