Marie Secaf

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CONTEXT The development of simple, accurate and low-expense techniques for detection of Helicobacter pylori infection has great relevance. OBJECTIVE To determine the accuracy of a rapid 14C-urea(More)
We investigated the relationships between intragastric food maldistribution and antral dysmotility in functional dyspepsia, and whether these abnormalities relate to meal-induced symptoms.(More)
Hepatocellular carcinoma (HCC) is a primary malignant tumor of the liver. We evaluated the association of alleles and genotypes of polymorphisms of IL-18 (-607C/A and -137G/C), IFN-γ (+874T/A) and(More)
BACKGROUND Conflicting results have been reported in studies evaluating the relationship between serum markers of iron overload, liver iron deposits, and HFE mutations (C282Y and H63D) in chronic(More)
The effects of a fraction (T1) of Tityus serrulatus scorpion venom prepared by gel filtration on gastric emptying and small intestinal transit were investigated in male Wistar rats. Fasted animals(More)