Evidence map›Paper›PMID 8406157›Full record

ArticleGut1993

Colonic dysfunction in acute diarrhoea: the role of luminal short chain fatty acids.

B S Ramakrishna, V I Mathan

Open access · bronzeAbstract read
In one paragraph

Article in Gut, 1993. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed
3.8field-weighted citation impact, top 7% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

21 citing papers in PubMed, 87 citations in OpenAlex.

  1. Trial
  2. Trial
  3. Article
  4. Review
  5. Article
  6. MAFLD and Celiac Disease in Children.International journal of molecular sciences · 2023
    Review
  7. Review
  8. Observational
  9. Observational
  10. Article
  11. Chemoprevention in gastrointestinal physiology and disease. Natural products and microbiome.American journal of physiology. Gastrointestinal and liver physiology · 2014
    Review
  12. Supra-organismal interactions in the human intestine.Frontiers in cellular and infection microbiology · 2014
    Review
  13. Article
  14. Current status and future promise of the human microbiome.Pediatric gastroenterology, hepatology & nutrition · 2013
    Review
  15. Review
  16. Towards a better oral rehydration fluid.Indian journal of pediatrics · 2001
    Review
  17. Article
  18. Article
  19. Article
  20. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

2 authors at 1 institution in 1 country.

B S RamakrishnaWellcome Trust Research Laboratory, Department of Gastrointestinal Sciences, Christian Medical College Hospital, Vellore, India.
V I Mathan
Christian Medical College, Vellore · IN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Faecal concentrations and output of short chain fatty acids (SCFA) were assessed on successive days by gas-liquid chromatography in 24 patients with acute watery diarrhoea. Absorption of water and sodium from the rectum was also measured by a dialysis technique in 17 of these patients and in nine normal subjects in the presence and absence of luminal SCFA. Faecal SCFA concentrations were low on the first day of diarrhoea (mean (SEM) 9.9 (5.8) mmol/kg) and increased to 94.8 (16.4) mmol/kg by the fifth day. Faecal output of SCFA corresponded to these figures. Net water absorption, in the absence of luminal SCFA, was stopped in patients with acute diarrhoea (-59 (81) nl/cm2/min) compared with healthy controls (+322 (63) nl/cm2/min) (p < 0.01). Luminal SCFA restored net water absorption to +184 (67) nl/cm2/min in patients with acute diarrhoea (p < 0.01). Net absorption of sodium decreased in patients with acute diarrhoea in the absence of luminal SCFA, but returned to normal with luminal SCFA. Net secretion of potassium increased in acute diarrhoea, and did not change in the presence of SCFA. Defective absorption from the rectum in acute diarrhoea is reversed by luminal SCFA. The reduction of luminal SCFA in acute diarrhoea treated conventionally may be a factor contributing to colonic dysfunction.

Indexed as

Acute DiseaseAdolescentAdultAgedCholeraColonDiarrheaFatty Acids, VolatileFecesFemaleGas Chromatography-Mass SpectrometryHumansIntestinal AbsorptionMaleMiddle AgedSodiumFatty Acids, VolatileSodiumWater

Identifiers

PMID8406157
PMCPMC1375457
OpenAlexW1967395476

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.