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Literature DB >> 488754

Radio-opaque pellets as faecal markers for faecal fat estimation in malabsorption.

F G Simpson, G P Hall, J Kelleher, M S Losowsky.

Abstract

Thirty-seven patients undergoing routine investigation for malabsorption were given radio-opaque pellets (ROP) which were compared with polyethylene glycol and chromic oxide as continuous faecal markers. Percentage recovery of all markers showed a wide range. The recovery of all markers was very similar, and radio-opaque pellet-corrected daily faecal fat correlated very closely with PEG-and chromic oxide-corrected fat results. Estimation of ROP is precise, simple, and minimises faecal handling. ROP are suitable for routine use in faecal fat studies and have advantages over markers used at present.

Entities: Chemical Disease Species

Mesh：

Substances：

Year: 1979 PMID： 488754 PMCID： PMC1412509 DOI： 10.1136/gut.20.7.581

Source DB: PubMed Journal: Gut ISSN： 0017-5749 Impact factor: 23.059

17 in total

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Authors: P C REYNELL; G H SPRAY
Journal: J Physiol Date: 1956-02-28 Impact factor: 5.182

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Authors: D W BOLIN; R P KING; E W KLOSTERMAN
Journal: Science Date: 1952-12-05 Impact factor: 47.728

3. Total recovery studies of nonabsorbable indicators in the rat small intestine.

Authors: D L Miller; H P Schedl
Journal: Gastroenterology Date: 1970-01 Impact factor: 22.682

Review 4. Marker perfusion techniques for measuring intestinal absorption in man.

Authors: J S Fordtran
Journal: Gastroenterology Date: 1966-12 Impact factor: 22.682

5. Use of cuprous thiocyanate as a short-term continuous marker for faeces.

Authors: M Dick
Journal: Gut Date: 1969-05 Impact factor: 23.059

6. Use of barium sulphate as a continuous marker for faeces.

Authors: M Dick
Journal: J Clin Pathol Date: 1967-03 Impact factor: 3.411

7. Chemical faecal fat using single stools.

Authors: B E Walker; J Kelleher; T Davies; M S Losowsky
Journal: Scand J Gastroenterol Date: 1971 Impact factor: 2.423

8. Comparison of radio-opaque pellets and chromium sesquioxide as inert markers in studies requiring accurate faecal collections.

Authors: W J Branch; J H Cummings
Journal: Gut Date: 1978-05 Impact factor: 23.059

Radio-opaque pellets as faecal markers for faecal fat estimation in malabsorption.

1. The simultaneous measurement of absorption and transit in the gastro-intestinal tract of the rat.

2. A simplified method for the determination of chromic oxide (Cr2 O3) when used as an index substance.

3. Total recovery studies of nonabsorbable indicators in the rat small intestine.

Review 4. Marker perfusion techniques for measuring intestinal absorption in man.

5. Use of cuprous thiocyanate as a short-term continuous marker for faeces.

6. Use of barium sulphate as a continuous marker for faeces.

7. Chemical faecal fat using single stools.

8. Comparison of radio-opaque pellets and chromium sesquioxide as inert markers in studies requiring accurate faecal collections.

9. Evaluation of polyethylene, chromic oxide, and cerium-144 as digestibility indicators in burros.

10. Tritiated glycerol triether as an oil phase marker in man.

1. Triolein breath test of fat absorption in patients with chronic liver disease.

Review 2. Laboratory measurement of nutrition in cystic fibrosis.

3. Markers for faecal fat estimation in monitoring steatorrhoea in cystic fibrosis.

4. Steatorrhoea after tetracycline.

5. Comparison of simple screening tests for fat malabsorption.