Literature DB >> 607797

Evaluation of a magnetic method for the measurement of small intestinal transit time.

Y Benmair, B Fischel, E H Frei, T Gilat.   

Abstract

A new method for the measurement of small intestinal transit time is described. An externally applied magnetic transducer senses the presence of an ingested ferromagnetic material--50 gm. of magnesium ferrite dispersed in a test meal--upon its arrival at the cecal area. The mouth-to-cecum transit time is thus determined. The method is noninvasive and is not associated with any radiation. The method was compared to the commonly used x-ray method and good correlation was found in 24 of 28 studies. The mean transit time in a group of 20 normal subjects was 157.5 +/- 63.9 min.

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Year:  1977        PMID： 607797

Source DB:  PubMed          Journal:  Am J Gastroenterol        ISSN： 0002-9270            Impact factor:   10.864


  7 in total

1.  Measurement of segmental transit through the gut in man. A novel approach by the biomagnetic method.

Authors:  M Basile; M Neri; A Carriero; S Casciardi; S Comani; C Del Gratta; L Di Donato; S Di Luzio; M A Macri; A Pasquarelli
Journal:  Dig Dis Sci       Date:  1992-10       Impact factor: 3.199

2.  Biomagnetic techniques for evaluating gastric emptying, peristaltic contraction and transit time.

Authors:  Jose María De la Roca-Chiapas; Teodoro Cordova-Fraga
Journal:  World J Gastrointest Pathophysiol       Date:  2011-10-15

3.  Biomagnetic 3-dimensional spatial and temporal characterization of electrical activity of human stomach.

Authors:  H D Allescher; K Abraham-Fuchs; R E Dunkel; M Classen
Journal:  Dig Dis Sci       Date:  1998-04       Impact factor: 3.199

4.  Electrical bioimpedance and other techniques for gastric emptying and motility evaluation.

Authors:  María Raquel Huerta-Franco; Miguel Vargas-Luna; Juana Berenice Montes-Frausto; Corina Flores-Hernández; Ismael Morales-Mata
Journal:  World J Gastrointest Pathophysiol       Date:  2012-02-15

5.  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

6.  Few Drugs Display Flip-Flop Pharmacokinetics and These Are Primarily Associated with Classes 3 and 4 of the BDDCS.

Authors:  Kimberly L Garrison; Selma Sahin; Leslie Z Benet
Journal:  J Pharm Sci       Date:  2015-05-25       Impact factor: 3.534

7.  The absolute oral bioavailability and population-based pharmacokinetic modelling of a novel dipeptidylpeptidase-IV inhibitor, vildagliptin, in healthy volunteers.

Authors:  Yan-Ling He; Brian M Sadler; Ron Sabo; Sebastien Balez; Yibin Wang; Joelle Campestrini; Aziz Laurent; Monica Ligueros-Saylan; Dan Howard
Journal:  Clin Pharmacokinet       Date:  2007       Impact factor: 6.447
  7 in total

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