Fulminant myocarditis associated with the H1N1 influenza virus: case report and literature review.

A case of fulminant myocarditis associated with the H1N1 influenza virus. This case report describes the patient's clinical course and emphasizes the importance of bedside echocardiography as an aid in the early diagnosis and management of children with severe myocardial dysfunction. It also discusses aspects relevant to the treatment and prognosis of fulminant myocarditis.

Leishmania amazonensis infection impairs dendritic cell migration from the inflammatory site to the draining lymph node.

Background: In vitro studies show that Leishmania infection decreases the adhesion of inflammatory phagocytes to connective tissue by a mechanism dependent on the modulation of integrin function. However, we know little about the influence of this reduction in leukocyte adhesion on parasite dissemination from the infection site.

Methods: In this work, we used a model of chronic peritonitis induced by thioglycollate to study the effect of L.