Results: 47

Enxerto autólogo de células-tronco derivadas do tecido adiposo: uma nova visão de sua aplicação no tratamento de queimados e na cirurgia plástica reparadora

Rev. bras. cir. plást; 31 (3), 2016
No Brasil, 1 milhão de acidentes com queimaduras acontecem por ano e as infecções são responsáveis por 75% dos óbitos nestes pacientes, além de deixar lesões que ocasionam deformidades nas áreas atingidas. Sendo assim, o objetivo deste trabalho é fornecer uma visão atual sobre células-tronco ...

Reducing sore throat following laryngeal mask airway insertion: comparing lidocaine gel, saline, and washing mouth with the control group

Rev. bras. anestesiol; 65 (6), 2015
BACKGROUND: Laryngeal mask airway is still accompanied by complications such as sore throat. In this study, effects of three methods of reducing postoperative sore throat were compared with the control group. METHODS: 240 patients with ASA I, II candidates for cataract surgery were randomly divided into ...

Efectividad de la benzocaina en gel al 20% y la lidocaina en solución al 10% en pacientes que requieren punción en la mucosa oral: un ensayo clínico controlado aleatorizado cruzado a triple ciego

El objetivo del presente estudio fue determinar y comparar la efectividad de la Benzocaína en gel al 20% y la Lidocaína en solución al 10% en pacientes que requerían punción en la mucosa oral. El presente es un ensayo clínico controlado aleatorizado a triple ciego y de diseño cross-over. Se llevó...

Effectiveness of papain gel in venous ulcer treatment: randomized clinical trial

OBJECTIVE:

to assess the effectiveness of 2% papain gel compared to 2% carboxymethyl cellulose in the treatment of chronic venous ulcer patients.

METHOD:

randomized controlled clinical trial with 12-week follow-up. The sample consisted of 18 voluntee...

Efeito do cranberry e seus componentes sobre a dentina submetida à erosão

Existem indícios de que o Cranberry e a Proantocianidina (polifenol desta fruta) tenham potencial para inibir as metaloproteinases da matriz (MMPs) que degradam o colágeno dentinário, porém estes agentes não foram adequadamente avaliados em estudos sobre erosão dentária. Assim, o objetivo desta te...

Determinação do fator de proteção solar (in vitro) de produtos magistrais na forma de gel. avaliação dos aspectos sensoriais e físicoquímicos
Determining factor solar protection (in vitro) products in masterful gel method. sensory evaluation of aspects and physical and chemical

HU rev; 40 (1/2), 2014
A exposição ao sol pode resultar em muitos benefícios para as pessoas como a saúde física e mental, a síntese de vitamina D, o tratamento de icterícia, entre outros. No entanto, também pode causar danos à pele pela exposição excessiva. Os filtros solares são produtos concebidos para absorver ...

Enhancement of biodegradation potential of catechol 1, 2-dioxygenase through its immobilization in calcium alginate gel

Electron. j. biotechnol; 17 (2), 2014
Background In biodegradation processes free enzymes often undergo deactivation. Thus, it is very important to obtain highly stable enzymes by different methods. Immobilization allows for successful stabilization of many multimeric enzymes by increasing the rigidity of the enzyme structure. This study aim...

Design and optimization of novel in situ gel of mercaptopurine for sustained drug delivery

Braz. j. pharm. sci; 50 (1), 2014
Mercaptopurine is a purine antagonist, belonging to the class of antimetabolites. Its oral absorption is erratic and variable throughout GIT, with bioavailability of 5-37% and belongs to Biopharmaceutical Classification System (BCS) class IV. The focus of the present study was to improve solubility of me...

In vitro release of diclofenac diethylamine from gels: evaluation of generic semisolid drug products in Brazil

Braz. j. pharm. sci; 49 (2), 2013
In order for the pharmacological action of a topical dermal drug product to occur, the drug must first be released from the vehicle to be available to penetrate the skin layers and reach the site of action. Drug release is mainly dependent on the characteristics of the formulation. Currently, to register...

Effect of bleaching agent on dental ceramics roughness

Acta odontol. latinoam; 23 (3), 2010
The aim of this study was to assess the effect of bleaching agents (10% and 16% carbamide peroxide) on the roughness of two dental ceramics in vitro, and to analyze the surface by scanning electronic microscopy (SEM). Two bleaching agents (10% and 16% / Whiteness, FGM Gel) and two microparticle feldspath...