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Inhibition of constitutive nitric oxide (NO) synthases by administration of N(G)-nitro-L-arginine methyl ester (L-NAME) during abdominal laparotomy provokes extensive vascular leakage in the rat(More)
We have examined the effects of intravenous administration of a purified lipopolysaccharide (LPS) from Helicobacter pylori (3 mg kg(-1), i.v.) on rat vascular permeability, assessed by the(More)