Literature DB >> 1584144

An AC biosusceptometer to study gastric emptying.

J R Miranda1, O Baffa, R B de Oliveira, N M Matsuda.   

Abstract

A simple AC susceptometer was developed to study the gastric emptying when test meals labeled with 10% of a harmless magnetic tracer were ingested. The instrument allows the determination of T 1/2 of the stomach emptying with good precision compared to measurements with gamma camera and 99m Tc in the test meal.

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Year:  1992        PMID： 1584144     DOI： 10.1118/1.596832

Source DB:  PubMed          Journal:  Med Phys        ISSN： 0094-2405            Impact factor:   4.071


  7 in total

1.  Spatiotemporal evaluation of human colon motility using three-axis fluxgates and magnetic markers.

Authors:  T Córdova-Fraga; A A O Carneiro; D B de Araujo; R B Oliveira; M Sosa; O Baffa
Journal:  Med Biol Eng Comput       Date:  2005-11       Impact factor: 2.602

2.  Analysis and development of AC biosusceptometer for orocaecal transit time measurements.

Authors:  O Baffa; R B Oliveira; J R Miranda; L E Troncon
Journal:  Med Biol Eng Comput       Date:  1995-05       Impact factor: 2.602

3.  Enteric coated magnetic HPMC capsules evaluated in human gastrointestinal tract by AC biosusceptometry.

Authors:  Luciana A Corá; Fernando G Romeiro; Fabiano C Paixão; Madileine F Américo; Ricardo B Oliveira; Oswaldo Baffa; José Ricardo A Miranda
Journal:  Pharm Res       Date:  2006-08       Impact factor: 4.200

Review 4.  Clinical application and research progress of extracellular slow wave recording in the gastrointestinal tract.

Authors:  Fan Ding; Run Guo; Zheng-Yu Cui; Hai Hu; Gang Zhao
Journal:  World J Gastrointest Surg       Date:  2022-06-27

5.  Gastric emptying of solids measured by means of magnetised iron oxide powder.

Authors:  M Forsman
Journal:  Med Biol Eng Comput       Date:  1998-01       Impact factor: 2.602

6.  Gastric transit and small intestinal transit time and motility assessed by a magnet tracking system.

Authors:  Jonas Worsøe; Lotte Fynne; Tine Gregersen; Vincent Schlageter; Lisbet A Christensen; Jens F Dahlerup; Nico J M Rijkhoff; Søren Laurberg; Klaus Krogh
Journal:  BMC Gastroenterol       Date:  2011-12-29       Impact factor: 3.067

7.  Employment of a noninvasive magnetic method for evaluation of gastrointestinal transit in rats.

Authors:  Caio C Quini; Madileine F Américo; Luciana A Corá; Marcos Ff Calabresi; Matheus Alvarez; Ricardo B Oliveira; Jose Ricardo A Miranda
Journal:  J Biol Eng       Date:  2012-05-15       Impact factor: 4.355
  7 in total

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