Results: 11

The Role of MMP-9 in Regulating Degradation of the Splenic Microvascular Basement Membrane Induced by High Altitude Hypoxia

Int. j. morphol; 41 (4), 2023
SUMMARY: To investigate changes of MMP-9 in the rat spleen and hypoxia-induced microvascular basement membrane under high altitude hypoxia. Thirty male specific pathogen-free Sprague Dawley rats were randomly divided into control and hypoxia groups, with 15 rats in each group. The rats in the control gro...

Aspectos radiológicos do baço intrapancreático

Baço – acessório localizado dentro do parênquima pancreático – é uma anomalia congênita do tecido esplênico, com características morfológicas e histológicas semelhantes ao baço normal apresentado, geralmente, na cauda do pâncreas. O baço acessório intrapancreático (BAI) trata-se...

Transformación nodular angiomatoide esclerosante del bazo: reporte de caso

Medwave; 22 (2), 2022
La transformación nodular angiomatoide esclerosante es una patología vascular benigna del bazo, desarrollada a partir de la pulpa roja, de etiología desconocida. Se postula que puede estar relacionada con la enfermedad por inmunoglobulina 4 y la infección por el virus de Epstein-Barr. La mayoría de ...

Correlation between the values of circulating blood elements with the size of spleen in the presence of schistosomal splenomegaly

Acta cir. bras; 33 (12), 2018
Abstract Purpose: To evaluate a possible relationship between the size of the spleen and values of circulating blood elements in patients with schistosomatic splenomegaly. Methods: ixty one patients with hepatosplenic schistosomiasis mansoni underwent a clinical exam and peripheral venous blood was co...

Inactivation of phoPQ genes attenuates Salmonella Gallinarum biovar Gallinarum to susceptible chickens

Braz. j. microbiol; 49 (3), 2018
Abstract Salmonella Gallinarum is a host-restrict pathogen that causes fowl typhoid, a severe systemic disease that is one of the major concerns to the poultry industry worldwide. When infecting the bird, SG makes use of evasion mechanisms to survive and to replicate within macrophages. In this context, ...

Quiste esplénico no parasitario: revisión de la experiencia en un hospital clínico universitario

Rev. chil. cir; 69 (4), 2017
Introducción: Las lesiones quísticas esplénicas son poco frecuentes; pueden ser clasificadas en primarias y secundarias según la presencia de revestimiento epitelial. Los quistes parasitarios son provocados por especies de Equinococcus y su manejo es específico. Suelen ser lesiones asintomáticas y ...

Razão da contagem de plaquetas ao quadrado/diâmetro do baço-aspartato aminotransferase: avaliação de um novo método não-invasivo para a predição de varizes esofágicas

Arq. gastroenterol; 54 (3), 2017
ABSTRACT BACKGROUND - Variceal bleeding has a high mortality among cirrhotics, and screening with endoscopy is indicated at the diagnosis of cirrhosis. Screening with endoscopy implies discomfort, risks and considerable costs. OBJECTIVE - To evaluate platelet count squared/spleen diameter-aspartate a...

Diagnóstico no invasivo de la presencia de várices esofágicas en pacientes cirróticos

INTRODUCTION: Variceal bleeding is a frequent and serious complication of cirrhosis. Early detection of varices by videogastroscope (VGC) is recommended in all patients with cirrhosis to determine the need for prophylactic treatment. Have been described noninvasive markers of the presence of esophageal v...

Quistes epidermoides esplénicos: a propósito de dos observaciones
Epidermoid cysts of the spleen: report of two cases

Rev. mex. radiol; 43 (2), 1989
Se informa los hallazgos clínicos y anatomopatológicos así como la evolución de dos pacientes con diagnóstico de quiste epidermoide esplénico correspondiendo a una niña y un niño de 9 y 10 años respectivamente. Se discute el papel de cada uno de los distintos método de diagnóstico por la image...