Results: 216

Efeito de diferentes doses de laser de baixa intensidade em células-tronco dentais cultivadas sobre arcabouços de ácido polilático

As células-tronco mesenquimais dentais (dMSC) têm sido amplamente utilizadas na engenharia tecidual por sua capacidade de auto-renovação e potencial multilinhagem. Dentre as dMSCs, as células-tronco da polpa do dente decíduo esfoliado (SHEDs) destacam-se pela facilidade de coleta, capacidade prolif...

Effect of intracanal diode laser application and low-level laser therapy on CGRP change

Abstract: The aim of this study was to investigate the effect of a placebo, intracanal diode laser application, and low-level laser therapy (LLLT) on the change of the total amount of calcitonin gene-related peptide (CGRP) in the gingival crevicular fluid (GCF) (split-mouth study design). GCF sampling wa...

Comparative effectiveness of photobiomodulation and manual therapy alone or combined in TMD patients: a randomized clinical trial

Abstract The effectiveness of photobiomodulation (PBM) and manual therapy (MT), alone or combined (CT), were evaluated in pain intensity, mandibular movements, psychosocial aspects, and anxiety symptoms of temporomandibular disorder (TMD) patients. Fifty-one TMD patients were randomly assigned to three g...

Short term histopathological effects of GaAlAs laser on experimentally induced TMJ osteoarthritis in rabbits

Abstract The aim of this study was to evaluate the biostimulation (BS) effect of the gallium-aluminum-arsenide (GaAlAs) diode laser by histopathology with an experimental osteoarthritis (OA) model in the temporomandibular joints (TMJ) of rabbits, in the early period. GaAlAs diode laser is used for pain r...

Prophylactic application of laser light restores L-FABP expression in the livers of rats submitted to partial ischemia

Clinics; 73 (), 2018
OBJECTIVES: The objective of the present study was to evaluate the protective effect of pre-conditioning treatment with laser light on hepatic injury in rats submitted to partial ischemia using mitochondrial function and liver fatty acid binding protein as markers. METHODS: Rats were divided into four g...

Evaluation of photobiomodulation therapy associated with guided bone regeneration in critical size defects. In vivo study

J. appl. oral sci; 26 (), 2018
Abstract The repair of bone defects raises the interest of investigators in several health specialties. Grafting techniques with bone substitutes and laser therapies have been investigated to replace autogenous bone and accelerate the bone healing process. Objective To evaluate the effect of photobiomod...

Osteoradionecrosis of the jaws: case series treated with adjuvant low-level laser therapy and antimicrobial photodynamic therapy

J. appl. oral sci; 26 (), 2018
Abstract Background: Osteoradionecrosis of the jaw (ORNJ) is the most severe and complex sequel of head and neck radiotherapy (RT) because of the bone involved, it may cause pain, paresthesia, foul odor, fistulae with suppuration, need for extra oral communication and pathological fracture. We treated t...

Uso da terapia fotodinâmica antimicrobiana em pacientes diabéticos tipo 2 com periodontite crônica: relato de caso

Periodontia; 28 (3), 2018
Introdução: a Terapia Fotodinâmica Antimicrobiana (TFDa) vem sendo considerada como coadjuvante para o tratamento da doença periodontal. Objetivo: Relatar um caso clínico onde a TFDa foi utilizada como tratamento adjuvante a Raspagem e Alisamento Radicular (RAR). Relato de caso: Paciente do gênero ...

Effects of diode laser application on inflammation and mpo in periodontal tissues in a rat model

J. appl. oral sci; 26 (), 2018
Abstract Objective In this study, we aimed to histologically and immunologically evaluate the effect of diode laser treatment when applied adjunctive to scaling and root planing (SRP) in an experimental periodontitis model. Materials and methods We used Wistar-Albino rats (n=60) with average weight o...

Indicações e tratamentos da laserterapia de baixa intensidade na odontologia: uma revisão sistemática da literatura

HU Rev. (Online); 44 (1), 2018
Introdução: O laser de baixa intensidade (LLLT – Low Level Laser Therapy) possui efeitos anti-inflamatórios, analgésicos e trófico tecidual, podendo ser aplicado em uma grande variedade de condições clínicas na odontologia. Objetivo: este estudo teve como objetivo revisar as indicações e as p...