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. In immunoglobulin A nephropathy (IgAN), the abnormal expression of intercellular adhesion molecule-1 (ICAM-1) on proximal tubule epithelium is associated with the glomerular and interstitial infiltration of leucocytes, but its clinical significance remains uncertain. We analysed the relationship between the ICAM-1 (CD54) expression in tubular epithelial cells and interstitial leucocytes, macrophages...
Background & Aims: Because controversial roles have been attributed to activation of the hepatic paracrine endothelin (ET) system in cirrhosis, this study assessed whether chronic ET receptor blockade modifies the development of portal hypertension in cirrhotic rats. Methods: Cirrhotic and control rats received the mixed ET receptor antagonist RO 48-5695 or vehicle daily for 10 weeks. At the end...
Objectives. To refine the clinical and radiologic description of an unusual benign disease, cystic pyeloureteritis (CPU), consisting of the appearance of suburothelial cysts that raise the mucosa layer of the urothelium. We also studied its relationship with various types of inflammation, including chronic infection, that may be the stimulus for the appearance of CPU.Methods. We compiled 34 cases...
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