O objetivo desse ensaio clínico randomizado (split mouth) foi avaliar um protocolo de laser de baixa potência, no controle de dor, edema e trismo após extração de terceiros molares retidos. Foram selecionados 13 pacientes com terceiros molares inclusos bilateralmente e com posição semelhante foram...
Introdução: O uso do laser infravermelho (LIV) através da fotobiomodulação, tem demonstrado efeitos benéficos aos tecidos. Objetivos: Avaliar a influência do LIV sobre o processo inflamatório, por meio da imunomarcação da interleucina próinflamatória IL-23, e sobre a angiogênese, por meio da...
Blanqueamiento de Dientes,
Heridas Penetrantes,
Hipoxia,
Inflamación,
Interleucina-23,
Interleucinas,
Pulpa Dental,
Ratas Wistar,
Terapia por Láser,
Terapia por Luz de Baja Intensidad,
Inflamación/terapia
Abstract Purpose: To evaluate the in vivo response of photobiomodulation therapy associated with norbixin-based poly(hydroxybutyrate) membrane (PHB) in tenotomized calcaneal tendon. Methods: Thirty rats were randomly allocated to six groups (n=5 each): LED groups (L1, L2 and L3) and membrane + LED grou...
Tendón Calcáneo/efectos de los fármacos,
Tendón Calcáneo/efectos de la radiación,
Tendón Calcáneo/cirugía,
Carotenoides/farmacología,
Colágeno/farmacología,
Colágeno Tipo I/análisis,
Colágeno Tipo I/efectos de los fármacos,
Colágeno Tipo III/análisis,
Colágeno Tipo III/efectos de los fármacos,
Evaluación Preclínica de Medicamentos,
Fibroblastos/química,
Fibroblastos/efectos de los fármacos,
Hidroxibutiratos/farmacología,
Terapia por Luz de Baja Intensidad/métodos,
Prohibitinas,
Distribución Aleatoria,
Ratas Wistar,
Tendinopatía/radioterapia,
Tenotomía/métodos,
Cicatrización de Heridas/efectos de los fármacos,
Cicatrización de Heridas/efectos de la radiación
Introduction: Laser in low intensity (LLI) has been used to reduce the discomfort and pain that is triggered by the forces applied during orthodontic treatment. Objective: To evaluate the effect of LLI application in the pain perception of periodontal ligament initial compression, during orthodontic too...
Abstract Objective: To evaluate, in vitro, the effect of photodynamic therapy (PDT) compared to laser therapy and the use of a photosensitizer alone. Material and Methods: The following therapies were used: PDT, laser therapy and photosensitizer alone. For PDT, methylene blue (MB) at different concentr...
Abstract Objective: To evaluate the Antimicrobial Photodynamic Therapy (aPDT) in infected deciduous teeth by quantifying the viable bacteria in root canal treatment. Material and Methods: Radicular canal cultures were collected (n= 10). Four intra-canal samples were collected at four different times i...
Abstract The aim of this study was to evaluate the effectiveness of 3 different fluences of low-level laser therapy (LLLT) in intermediate period of spinal cord repair using an experimental model in rats. Thirty two rats were randomly divided into four experimental groups: Control Group (CG); Laser treat...
Abstract The aim of this study was to evaluate the in vivo response of red light-emitting diode (LED) on acute lung injury (ALI) in a sepsis model in rats. Twenty rats were randomly allocated into two experimental groups (n=10): Control Sepsis Group (CS); sepsis and red LED group (SRL). The anterior regi...
Abstract Introduction: Photobiomodulation (PBM) assists in the processes of angiogenesis and cellular mitosis after skin lesion, contributing to tissue repair. Objective: to investigate the effects of photobiomodulation (during the proliferative phase) of 658 nm, 830 nm and 904 nm in the repair of skin...
Abstract Purpose: To evaluate the effect of diode laser use on experimental orthodontic tooth movements. Methods: Thirty Rattus norvegicus albinus Wistar were divided into three equal groups (n = 10), two experimentals and one control. Applying 20 g orthodontic force were attached to the maxillary inci...
