Results: 5

Effect of a new cross-linked hyaluronan gel on the staple line after sleeve gastrectomy in a rat model

Acta cir. bras; 33 (2), 2018
Abstract Purpose: To evaluate the effect of a new cross-linked hyaluronan (NCHA) gel on healing of the staple line in an experimental sleeve gastrectomy. Methods: Eighteen rats were randomly divided into three groups. The control group (n = 6) received no medication. In the saline group (n = 6) and NC...

Factors affecting visual acuity after accelerated crosslinking in patients with progressive keratoconus

Arq. bras. oftalmol; 79 (3), 2016
ABSTRACT Purpose: The present study aimed to report the outcomes of patients with progressive keratoconus who were treated via accelerated crosslinking (CXL) 6 months earlier and to determine the factors that promoted improved visual acuity after treatment. Methods: This retrospective study included 35...

Six-month outcomes of corneal crosslinking with dextran-free isotonic riboflavin solution

Arq. bras. oftalmol; 79 (3), 2016
ABSTRACT Purpose: To analyze the short-term clinical and topographic outcomes in patients with keratoconus after corneal collagen cross-linking treatment (CXL) with dextran-free isotonic riboflavin solution. Methods: In this retrospective case series, 26 eyes from 26 patients with keratoconus were stud...

The effects of riboflavin and ultraviolet light on keratocytes cultured in vitro

Arq. bras. oftalmol; 79 (3), 2016
ABSTRACT Purpose: To culture quiescent human keratocytes and evaluate the effects of ultraviolet light and riboflavin on human corneal keratocytes in vitro. Methods: Keratocytes were obtained from remaining corneoscleral ring donor corneas previously used in corneal transplant surgeries and cultured in...

Effects of epicatechin, a crosslinking agent, on human dental pulp cells cultured in collagen scaffolds

J. appl. oral sci; 24 (1), 2016
ABSTRACT Objective The purpose of this study was to investigate the biological effects of epicatechin (ECN), a crosslinking agent, on human dental pulp cells (hDPCs) cultured in collagen scaffolds. Material and Method To evaluate the effects of ECN on the proliferation of hDPCs, cell counting was per...