6 documents found, page 1 of 1
Distal contractile integral measurement and vascular compression in the esophag...
Oliveira, Ricardo Brandt de
Performance of the 13C-urea breath test for the diagnosis of H. pylori infectio...
Coelho, Luiz Gonzaga; Sant'Ana, Carlos Roberto; Oliveira, Ricardo Brandt de; Cezar, Raíra César e; Araujo, Aline Cordeiro Campos deOBJECTIVE: The 13C-urea breath test is the main non-invasive test for the diagnosis of Helicobacter pylori infection. The availability of this test throughout the country is limited, mainly due to the difficulty in obtaining the labeled isotope from abroad. Recently, researchers from the Nuclear Energy Center in Agriculture at the University of São Paulo (CENA/USP) succeeded in synthesizing 13C-enriched urea fo...
Normal esophageal pressure topography metrics for data derived from the Sandhil...
Oliveira, Ricardo Brandt de
Validation of ACB in vitro and in vivo as a biomagnetic method for measuring st...
Americo, Madileine Francely [UNESP]; Marques, Rozemeire Garcia [UNESP]; Zandona, E. A. [UNESP]; Andreis, Uilian de [UNESP]; Stelzer, Marcelo [UNESP]Made available in DSpace on 2013-08-12T17:56:34Z (GMT). No. of bitstreams: 0 Previous issue date: 2010-12-01; Made available in DSpace on 2013-09-30T18:37:12Z (GMT). No. of bitstreams: 0 Previous issue date: 2010-12-01; Submitted by Vitor Silverio Rodrigues (vitorsrodrigues@reitoria.unesp.br) on 2014-05-20T13:49:36Z No. of bitstreams: 0; Made available in DSpace on 2014-05-20T13:49:36Z (GMT). No. of bitstreams:...
Atrial stretch delays gastric emptying of liquids in awake rats
Palheta Júnior, Raimundo Campos; Silva, Moisés Tolentino Bento da; Barbosa, H. L. G.; Pinheiro, Ana Débora Nunes; Cardoso, KKátia Virgínia VianaAims: We previously reported that mechanical atrial stretch (AS) by balloon distention increased gastric tonus in anesthetized rats. The present study evaluated the effect of AS on the gastric emptying of a liquid test meal in awake rats and its underlying neural mechanisms. Main methods: Anesthetizedmale rats received a balloon catheter into the right atrium and a gastrostomy cannula. The next day,mean arteria...
Accuracy of the 'ANTIPOT. 14 C'-urea breath test for the diagnosis of Helicobac...
Oliveira, Ricardo Brandt de