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We investigated the effects of injection into the supraoptic nucleus (SON) of losartanand PD 123319 (nonpeptide AT(1) and AT(2)-angiotensin II [ANG II] receptor antagonists, respectively);(More)
BACKGROUND Resection of the caudate lobe (involving segments I [dorsal sector] and/or IX [right paracaval region]) often presents a technical challenge. It is difficult to perform because of its deep(More)
CONTEXT Portal vein thrombosis is the most frequent complication after esophagogastric devascularization and splenectomy for hepatosplenic schistosomosis. OBJECTIVE To evaluate portal vein(More)