Evidence map›Paper›PMID 18493839›Full record

ArticleJournal of natural medicines2008

Antidiarrhoeal activity of the standardised extract of Cinnamomum tamala in experimental rats.

Chandana Venkateswara Rao, Madhavan Vijayakumar, K Sairam, Vikas Kumar

Abstract read
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In one paragraph

Article in Journal of natural medicines, 2008. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
2.2field-weighted citation impact, top 12% 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

11 citing papers in PubMed, 67 citations in OpenAlex.

  1. Article
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  8. Antidiarrheal activity of Capparis zeylanica leaf extracts.Journal of advanced pharmaceutical technology & research · 2011
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  10. Review
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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

4 authors at 2 institutions in 1 country.

Chandana Venkateswara RaoPharmacognosy and Ethnopharmacology Division, National Botanical Research Institute, Rana Pratap Marg, Post Box No. 436, Lucknow, 226 001, India. chvrao72@yahoo.com
Madhavan Vijayakumar
K Sairam
Vikas Kumar
Banaras Hindu University · INNational Botanical Research Institute · IN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The present study was designed to investigate the antidiarrhoeal potential of 50% ethanolic extract of Cinnamomum tamala on experimentally induced castor oil diarrhoea, gastric emptying of phenol red meal, gastrointestinal transit of charcoal meal and in vitro mast cell degranulation activity. C. tamala extract (25, 50 and 100 mg/kg, orally) produced a dose-dependent reduction in the total amount of faecal matter in castor oil-induced diarrhoea. The mean distance travelled by charcoal meal at 50 and 100 mg/kg of extract showed a significant reduction in the secretion of gastrointestinal fluid accumulation by 32.5-65.0%. The Na(+) and K(+) concentrations on castor oil-induced fluid accumulation showed a greater inhibitory effect on Na(+) levels than on K(+) concentrations. C. tamala significantly reduced the lipid peroxidation (P < 0.001) and increased the catalase (P < 0.01) activity in comparison to the castor oil-induced groups. C. tamala leaf extract did not show any significant effect at a higher dose (15 mg/ml) on mast cell degranulation. However, the extract in the dose of 5 and 10 mg/ml conferred significant mast cell protective action (P < 0.001). The percentage of eugenol in extract is 3.8% w/w, and total tannin is 247.5 mg/g. The result indicates the Indian spice C. tamala is useful for diarrhoea.

Indexed as

AnimalsAntidiarrhealsCastor OilCell DegranulationCharcoalCinnamomumDiarrheaDisease Models, AnimalDose-Response Relationship, DrugGastric EmptyingGastrointestinal TransitIndiaMaleMast CellsPhenolsulfonphthaleinPlant ExtractsAntidiarrhealsCastor OilCharcoalPhenolsulfonphthaleinPlant ExtractsPotassiumSodium

Identifiers

PMID18493839
OpenAlexW2166925214

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.