Evidence map›Paper›PMID 33447133›Full record

ArticleThe Malaysian journal of medical sciences : MJMS2020

Hypolipidaemic and Insulin Secretagogue Activities of (R)-(-)-Carvone.

Manal Ahmad Abbas, Ghaleb Ali Oriquat, Manal Mohamed Abbas, Belal Omar Al-Najjar, Yasser Ibrahim Kandil

Open access · diamondAbstract read
In one paragraph

Article in The Malaysian journal of medical sciences : MJMS, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
1.0field-weighted citation impact, top 22% 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

5 citing papers in PubMed, 12 citations in OpenAlex.

  1. Review
  2. Article
  3. Article
  4. Advocacy for the Medicinal PlantMolecules (Basel, Switzerland) · 2022
    Review
  5. Antidiabetic effects ofAvicenna journal of phytomedicine
    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

5 authors at 1 institution in 2 countries.

Manal Ahmad AbbasDepartment of Medical Laboratory Sciences, Faculty of Allied Medical Sciences, Al-Ahliyya Amman University, Amman, Jordan.
Ghaleb Ali OriquatDepartment of Medical Laboratory Sciences, Faculty of Allied Medical Sciences, Al-Ahliyya Amman University, Amman, Jordan.
Manal Mohamed AbbasDepartment of Medical Laboratory Sciences, Faculty of Allied Medical Sciences, Al-Ahliyya Amman University, Amman, Jordan.
Belal Omar Al-NajjarDepartment of Biopharmaceutics and Clinical Pharmacy, Faculty of Pharmacy, Al-Ahliyya Amman University, Amman, Jordan.
Yasser Ibrahim KandilFaculty of Pharmacy, Al-Azhar University, Cairo, Egypt.
Al-Ahliyya Amman University · JO

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundDyslipidaemias are common in patients with diabetes mellitus. A high prevalence of type 2 diabetes in hyperlipidaemic patients also exists. The aim of this study was to find a treatment that lowers both blood glucose and lipid levels simultaneously.

methodsThe hypolipidaemic effect of (R)-(-)-carvone was investigated in a tyloxapol-induced hyperlipidaemia mice model. Furthermore, its effect on insulin secretion and proliferation of 1.1E7 human pancreatic β-cells was studied. In addition, using molecular docking, the binding affinity of (R)-(-)-carvone against 3-hydroxy-3-methyl-glutaryl-coenzyme A (HMG-CoA) reductase was estimated.

results(R)-(-)-carvone (100 mg/kg) decreased plasma triglyceride, total cholesterol, low-density lipoprotein cholesterol (LDL-C) levels and atherogenic index by 90.6%, 49.3%, 56.6% and 70.3%, respectively, but it had no effect on high-density lipoprotein cholesterol (HDL-C). Furthermore, it increased hepatic triglyceride level and catalase activity by 79.6% and 59.6%, respectively. In-vitro, 500 μM (R)-(-)-carvone increased insulin secretion by 454.4% and proliferation of 1.1E7 cells with no cytotoxic effects up to a concentration of 100 μM. Molecular docking simulation demonstrated a good binding affinity with -5.03 Kcal/mol of (R)-(-)-carvone to HMG-CoA reductase.

conclusionThe hypolipidaemic effect of (R)-(-)-carvone is comparable to that of fenofibrate. (R)-(-)-carvone has the advantage over fenofibrate of not producing hypoglycaemia in animals. Furthermore, (R)-(-)-carvone increased proliferation and insulin secretion of human pancreatic β-cells.

Indexed as

1.1E7 cell linehyperlipidaemiainsulinmolecular docking(R)-(−)-carvonetyloxapol

Identifiers

PMID33447133
PMCPMC7785269
OpenAlexW3118172390

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.