Evidence map›Paper›PMID 26069530›Full record

ArticleInternational journal of physiology, pathophysiology and pharmacology2015

Modulation of lipid metabolism in glycyrrhizic acid-treated rats fed on a high-calorie diet and exposed to short or long-term stress.

Hui Ping Yaw, So Ha Ton, Hsien-Fei Chin, Muhammad Kaiser Abdul Karim, Hamish Alexander Fernando, Khalid Abdul Kadir

Open access · greenAbstract read
In one paragraph

Article in International journal of physiology, pathophysiology and pharmacology, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
1.6field-weighted citation impact, top 15% 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

4 citing papers in PubMed, 6 citations in OpenAlex.

  1. Article
  2. The Effect of DriedAdvanced pharmaceutical bulletin · 2017
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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

6 authors at 1 institution in 1 country.

Hui Ping YawSchool of Science, Monash University Malaysia Jalan Lagoon Selatan, Bandar Sunway 46150, Selangor Darul Ehsan, Malaysia.
So Ha TonSchool of Science, Monash University Malaysia Jalan Lagoon Selatan, Bandar Sunway 46150, Selangor Darul Ehsan, Malaysia.
Hsien-Fei ChinSchool of Science, Monash University Malaysia Jalan Lagoon Selatan, Bandar Sunway 46150, Selangor Darul Ehsan, Malaysia.
Muhammad Kaiser Abdul KarimSchool of Science, Monash University Malaysia Jalan Lagoon Selatan, Bandar Sunway 46150, Selangor Darul Ehsan, Malaysia.
Hamish Alexander FernandoSchool of Science, Monash University Malaysia Jalan Lagoon Selatan, Bandar Sunway 46150, Selangor Darul Ehsan, Malaysia.
Khalid Abdul KadirSchool of Medicine and Health Sciences, Monash University Malaysia Jalan Lagoon Selatan, Bandar Sunway 46150, Selangor Darul Ehsan, Malaysia.
Monash University Malaysia · MY

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Stress and high-calorie diets increase the risk of developing metabolic syndrome. Glycyrrhizic acid (GA) has been shown to improve dyslipidaemia in rats fed on a high-calorie diet. This study aimed to examine the effects of GA on lipid metabolism in rats exposed to short- or long-term stress and on a high-calorie diet. The parameters examined included serum lipid profiles, serum free fatty acids and fatty acid profiles in tissues, and expression of peroxisome proliferator-activated receptors (PPAR), lipoprotein lipase (LPL), elongases and desaturases. Within the 14- or 28-day exposure groups, neither stress nor GA affected the lipid profile and serum free fatty acids. Stress did not affect PPAR-α expression in both the 14- and 28-day exposure groups. However, GA-treated rats from the former group had increased PPAR-α expression only in the kidney while all other tissues from the latter group were unaffected. Stress increased PPAR-γ expression in the heart of the 28-day exposure group but its expression was unaffected in all tissues of the 14-day exposure group. GA elevated PPAR-γ expression in the kidney and the skeletal muscles. Neither stress nor GA affected LPL expressions in all tissues from the 14-day exposure group but its expressions were elevated in the QF of the stressed rats and heart of the GA-treated rats of the 28-day exposure group. As for the elongases and desaturases in the liver, stress down-regulated ELOVL5 in the long-term exposure group while up-regulated ELOVL6 in the short-term exposure group while hepatic desaturases were unaffected by stress. Neither elongase nor desaturase expressions in the liver were affected by GA. This research is the first report of GA on lipid metabolism under stress and high-calorie diet conditions and the results gives evidence for the role of GA in ameliorating MetS via site-specific regulation of lipid metabolism gene expressions and modification of fatty acids.

Indexed as

desaturaseselongasesGlycyrrhizic acidhigh-calorie dietlipoprotein lipaseperoxisome proliferator-activated receptorsstress

Identifiers

PMID26069530
PMCPMC4446390
OpenAlexW2405966954

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.