Evidence map›Paper›PMID 27460904›Full record

ArticleBMC complementary and alternative medicine2016

Acute and chronic toxicities of Bacopa monnieri extract in Sprague-Dawley rats.

Seewaboon Sireeratawong, Kanjana Jaijoy, Parirat Khonsung, Nirush Lertprasertsuk, Kornkanok Ingkaninan

Abstract read
In one paragraph

Article in BMC complementary and alternative medicine, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 28 papers.

0numbers the graph read from it
0cells of the map it votes in
28citing papers in PubMed
–field-weighted citation impact
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

28 citing papers in PubMed.

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  19. Pharmacological attributes ofFrontiers in nutrition · 2022
    Review
  20. Review
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.

Seewaboon SireeratawongDepartment of Pharmacology, Faculty of Medicine, Chiang Mai University, Chiang Mai, 50200, Thailand. seewaboon@gmail.com.
Kanjana JaijoyMcCormick Faculty of Nursing, Payap University, Chiang Mai, 50000, Thailand.
Parirat KhonsungDepartment of Pharmacology, Faculty of Medicine, Chiang Mai University, Chiang Mai, 50200, Thailand.
Nirush LertprasertsukDepartment of Pathology, Faculty of Medicine, Chiang Mai University, Chiang Mai, 50200, Thailand.
Kornkanok IngkaninanBioscreening Unit, Department of Pharmaceutical Chemistry and Pharmacognosy, Faculty of Pharmaceutical Sciences and Centre of Excellence for Innovation in Chemistry, Naresuan University, Phitsanulok, 65000, Thailand.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundBacopa monnieri is a medicinal plant which has long been used in Ayurvedic medicines to augment brain function and to improve memory. The purpose of our study was to identify and evaluate possible toxic effects of B. monnieri extract in rats by assessing hematological, biochemical, and histopathological parameters.

methodsAcute oral toxicity of Bacopa monnieri extract was studied in female rats by giving a single orally administered dose at a level of 5,000 mg/kg. The rats were monitored for toxic signs for 14 days. In the chronic toxicity test, groups of both female and male rats were given daily oral doses of B. monnieri extract at dose levels of either 30, 60, 300 or 1,500 mg/kg for 270 days. The behavior and health of the animals was then monitored. At the end of the observation period, the body and organ weights of the rats in each group were measured. Blood was collected and necropsy was performed to evaluate their hematology, blood clinical chemistry, and microanatomy.

resultsThe acute toxicity test found no significant differences between the experimental and the control group rats. In the chronic toxicity test, animal behavior and health of the experimental groups were normal, just as in the control rats. All values of other parameters assessed remained within the normal range.

conclusionA single oral administration of B. monnieri extract at the dose of 5,000 mg/kg did not cause any serious undesirable effects. B. monnieri extract at doses of 30, 60, 300 and 1,500 mg/kg given for 270 days did not produce any toxicity in rats.

Indexed as

AnimalsBacopaFemaleKidneyLiverMaleOrgan SizePlant ExtractsRatsRats, Sprague-DawleyToxicity Tests, AcuteToxicity Tests, ChronicPlant ExtractsAcute toxicityBacopa monnieriChronic toxicity

Identifiers

PMID27460904
PMCPMC4962406

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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.