Results: 11

Nefropatía por IgA con microangiopatía trombótica

Rev. méd. Maule; 39 (1), 2024
INTRODUCTION: IgA nephropathy is the most common glomerulopathy in the world, it has a wide clinical expression, from asymptomatic to rapidly progressive glomerulonephritis. The definitive diagnosis is renal biopsy, within which the IgA pattern can be identified, including thrombotic microangiopathy. CLI...

Expression of stromal elements of prostatic adenocarcinoma in different gleason scores

Acta cir. bras; 34 (10), 2019
Abstract Purpose: To quantify and compare the expression of stromal elements in prostate adenocarcinoma of different Gleason scores with non-tumor area (control). Methods: We obtained 132 specimens from samples of prostate peripheral and transition zone. We analyzed the following elements of the extrac...

Comparison of two soft tissue substitutes for the treatment of gingival recession defects: an animal histological study

J. appl. oral sci; 27 (), 2019
Abstract Objectives: This study aimed to compare two different soft tissue replacement grafts in their ability to treat gingival recession defects and successfully integrate with the surrounding tissues. Methodology: Nine beagle dogs were included and followed up to 10 weeks. Sites for intervention wer...

The effect of different flushing methods in a short peripheral catheter

Acta cir. bras; 34 (8), 2019
Abstract Purpose To develop a rabbit model of a short peripheral catheter (SPC) and to observe the effects of different flushing methods on blood vessels. Methods Thirty rabbits were randomly divided into three groups (A, B, and C), with ten rabbits per group. In group A, we used pulsed flush; in gro...

Vasculopatia livedóide: a propósito de um caso clínico

A vasculopatia livedóide é uma dermatose crônica oclusiva dos vasos sanguíneos da derme, de caráter pauci-inflamatório ou não inflamatório, extremamente dolorosa. A etiologia não é totalmente esclarecida; estando associada a eventos pró-trombóticos. Caracterizada pela presença de lesões mac...

Inflammatory response of human dental pulp to at-home and in-office tooth bleaching

J. appl. oral sci; 24 (5), 2016
ABSTRACT Tooth bleaching is a technique of choice to obtain a harmonious smile, but bleaching agents may damage the dental pulp. Objective: This study evaluated the inflammatory responses of human dental pulp after the use of two bleaching techniques. Material and Methods: Pulp samples were collected f...

The effect of hippophae rhamnoides extract on oral mucositis induced in rats with methotrexate

J. appl. oral sci; 24 (5), 2016
ABSTRACT Objective: To investigate the effect of HRE (Hippophae rhamnoides extract) on oral mucositis induced in rats with MTX. Material and Methods: Experimental animals were divided into groups as healthy (HG), HRE+MTX (HMTX), and control group, which received MTX (MTXC). HMTX group received 50 mg/kg...

Vascular structures in dermoscopy

An. bras. dermatol; 90 (4), 2015
AbstractDermoscopy is an aiding method in the visualization of the epidermis and dermis. It is usually used to diagnose melanocytic lesions. In recent years, dermoscopy has increasingly been used to diagnose non-melanocytic lesions. Certain vascular structures, their patterns of arrangement and additiona...