Evidence map›Paper›PMID 28615015›Full record

ArticleBMC complementary and alternative medicine2017

The gastroprotective effect of ethyl acetate fraction of hot water extract of Trichosanthes cucumerina Linn and its underlying mechanisms.

Ramani Karunakaran, M Ira Thabrew, G Mayuri Thammitiyagodage, B Prasanna Galhena, L D A Menuka Arawwawala

Open access · goldAbstract read
In one paragraph

Article in BMC complementary and alternative medicine, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
0.9field-weighted citation impact, top 21% 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

2 citing papers in PubMed, 11 citations in OpenAlex.

  1. Article
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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

5 authors at 4 institutions in 1 country.

Ramani KarunakaranMedical Research Institute, Dr. Danister de Silva Mawatha, Colombo, 08, Sri Lanka.
M Ira ThabrewInstitute of Biochemistry, Molecular Biology & Biotechnology, No. 90, Cumaratunga Munidasa Mawatha, Colombo, 03, Sri Lanka.
G Mayuri ThammitiyagodageMedical Research Institute, Dr. Danister de Silva Mawatha, Colombo, 08, Sri Lanka.
B Prasanna GalhenaDepartment of Biochemistry & Clinical Chemistry, Faculty of Medicine, University of Kelaniya, Thallagolla Road, Ragama, Sri Lanka.
L D A Menuka ArawwawalaIndustrial Technology Institute, Bauddhaloka Mawatha, Colombo, 07, Sri Lanka. menuka@iti.lk.
Medical Research Institute · LKIndustrial Technology Institute · LKInstitute of Biochemistry, Molecular Biology and BiotechnologyUniversity of Kelaniya · LK

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundAntacids, anticholinergic drugs, histamine H2- receptor antagonists and irreversible proton pump inhibitors have been used for the treatment of gastric ulcers. However, prolonged use of these drugs may lead to series of adverse effects such as diarrhea, headache, rash, hypertension, muscular and joint pain. Therefore, there is an urgent need of more effective and safer treatments with fewer side effects. The aim of the present study was to scientifically evaluate the gastroprotective activity of fractions of the hot water extract of Trichosanthes cucumerina Linn (Family: Cucurbitaceae) aerial parts with a view to identifying the fraction with the best gastroprotective activity and the possible mechanism/s by which this fraction exert gastroprotection.

methodsGastroprotective activity of hexane fraction (HF), ethyl acetate fraction (EF), butanol fraction (BF) and aqueous fraction (AF) were evaluated by the assessment of ability to reduce the ulcer index in ethanol-induced rat model and the mode of action by which the most active fraction mediating gastroprotection.

resultsEF showed the maximum gastroprotection effect followed by BF and AF. EF (75 mg/kg) exhibited significantly higher gastroprotection compared to the reference drugs. Further investigations with two lower doses of EF confirmed that EF can mediated a significant and dose dependent gastroprotection. The rats treated with the EF showed significant reduction in free acidity (45%), total acidity (by 48%) in the gastric juice, increased the amount of mucus produced by the rat gastro mucosa and potent antihistamine activity (by 25.6%). EF was also rich in phenolic compounds and flavonoids.

conclusionGastroprotective mechanism of EF is possibly involves inhibition of acidity, elevation in mucus content, inhibition of histamine and antioxidant mechanisms.

Indexed as

AnimalsAntioxidantsGastric JuiceGastric MucosaHumansMalePlant ExtractsProtective AgentsRats, WistarStomach UlcerTrichosanthesAntioxidantsPlant ExtractsProtective AgentsAcidityAntihistamineEthyl acetate fractionGastroprotectionMuscusPhytochemicalsTrichosanthes cucumerina Linn

Identifiers

PMID28615015
PMCPMC5472002
OpenAlexW2626030161

What OpenQuestion holds

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Registered trials

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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.