[PDF] Top 20 Arq. Gastroenterol. vol.48 número2

... a large number of healthy volunteers (118), excluding the meal periods and the pseudo-relux events, deined as a drop in pH to less than 4.0 on the proximal sensor in the a[r] ... See full document

... The high frequency of blood transfusions among patients positive for the serological markers is in agreement with other studies (13, 15) , which showed that blood transfusion i[r] ... See full document

... Subclinical forms are quite common; it is not rare that CD patients with minor gastroenterological symptoms are misdiagnosed as having irritable bowel disease or that CD diagnosi[r] ... See full document

... Endoscopic treatment for gastric perforation using T-tag and a plastic protection chamber: a short-term survival study.. Arq Gastroenterol 161.[r] ... See full document

... These results show that a hypercaloric and hyperlipidic diet rich in polyunsaturated fat promotes weight gain and favors the development of hepatic steatosis while reducing serum leve[r] ... See full document

... Treatment of streptozotocin-induced diabetes mellitus in rats by transplantation of islet cells from two major histocompatibility complex disparate rats in combination with intra bone [r] ... See full document

... The low positive predictive value of anti-tTG Ab for true histologic CD (discrepancy between serologic and histological disease) in the present study (two of seven) in comparis[r] ... See full document

... This study was designed to investigate the importance of high-resolution anoscopy as a diagnostic tool to recognize anal lesions associated to ASIL, in order to validate its utilizatio[r] ... See full document

... Ultrasonography with contrast showing diffuse illing of the nodule during arterial phase, characteristic of hepatic hemangioma.. In one patient with a solitary nodule measuring 5.[r] ... See full document

... ABSTRACT – Context - Alcoholism may interfere with nutritional status, but reports are often troubled by uncertainties about ingested diet and organ function, as well as by ongoing abuse and associated conditions. ... See full document

... One hundred and ive patients presented 75-UBT negative (99 patients had previously undergone anti- H. pylori treatment, while 26 patients had never undergone anti- H. pylori [r] ... See full document

... 20. Moraes-Filho J, Cecconello I, Gama-Rodrigues JJ, Castro L, Henry MA, Meneghelli UG, Quigley E. Brazilian consensus on gastroesophageal relux disease: proposal for assesment, classiication and management. Am J ... See full document

... Patients stopped medications that interfere with esophageal motility at least 48 hours before the procedure. After an overnight fast, esophageal manometry was performed using a solid state catheter with 5 ... See full document

... 2. Cruz JV, Regadas FSP, Murad-Regadas SM, Rodrigues LV, Benicio F, Leal R, Carvalho CG, Fernandes M, Roche LMC, Miranda AC, Câmara L, Pereira JC, Parra AM, Leal VM. TRREMS procedure (transanal repair of rectocele and ... See full document

... Subsequently, the preparations were washed four times in phosphate buffer saline (PBS), pH 7.4 (0.1 M), and blocked for 1.5 h in a solution containing bovine serum albumin (BSA, 2%; Sigma, St. Louis, MO, USA), goat serum ... See full document

... In the present study with female rats subjected to PPVL, the intact rats showed no signiicant increase in PP, but in the castrated rats PP was signiicantly increased (P<0.05) (Fi[r] ... See full document

... Recently, a microscopic study at our facility on lymph-node micrometastases, in patients without macroscopic lymph-node disease who undergo hepatic resection and lymphadenectomy, show[r] ... See full document

... Considering only the patients (n = 70) whose indication for undergoing capsule endoscopy was GI bleeding, vascular lesions represent 48%, followed by no indings in 14%, tumors in 11%, erosions along the small ... See full document

... Our study showed increased yield to diagnose GERD when compared day 1 or day 2 with the extended 48-h period study. Three patients with only positive SAP but normal distal esophageal acid exposure were included in ... See full document

... Some studies associate certain risk factors, identiied prior to surgery, with an increased incidence of postoperative complications and death following gastric bypass in severely[r] ... See full document