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Effect of Ipomoea aquatica ethanolic extract in streptozotocin (STZ) induced diabetic rats via 1H NMR-based metabolomics approach

Overview of attention for article published in Phytomedicine, October 2017
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  • Above-average Attention Score compared to outputs of the same age and source (57th percentile)

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Title
Effect of Ipomoea aquatica ethanolic extract in streptozotocin (STZ) induced diabetic rats via 1H NMR-based metabolomics approach
Published in
Phytomedicine, October 2017
DOI 10.1016/j.phymed.2017.10.011
Pubmed ID
Authors

Azliana Abu Bakar Sajak, Ahmed Mediani, Maulidiani, Nur Sumirah Mohd Dom, Chandradevan Machap, Muhajir Hamid, Amin Ismail, Alfi Khatib, Faridah Abas

Abstract

Ipomoea aquatica (locally known as "kangkung") has previously been reported to have hypoglycemic activities on glucose level in diabetes patients. However, the effect of I. aquatica ethanolic extract on the metabolites in the body has remained unknown. This study provides new insights on the changes of endogenous metabolites caused by I. aquatica ethanolic extract and improves the understanding on the therapeutic efficacy and mechanism of I. aquatica ethanolic extract. By using a combination of (1)H nuclear magnetic resonance (NMR) with multivariate analysis (MVDA), the changes of metabolites due to I. aquatica ethanolic extract administration in obese diabetic-induced Sprague Dawley rats (OB+STZ+IA) were identified. The results suggested 19 potential biomarkers with variable importance projections (VIP) above 0.5, which include creatine/creatinine, glucose, creatinine, citrate, carnitine, 2-oxoglutarate, succinate, hippurate, leucine, 1-methylnicotinamice (MNA), taurine, 3-hydroxybutyrate (3-HB), tryptophan, lysine, trigonelline, allantoin, formiate, acetoacetate (AcAc) and dimethylamine. From the changes in the metabolites, the affected pathways and aspects of metabolism were identified. I. aquatica ethanolic extract increases metabolite levels such as creatinine/creatine, carnitine, MNA, trigonelline, leucine, lysine, 3-HB and decreases metabolite levels, including glucose and tricarboxylic acid (TCA) intermediates. This implies capabilities of I. aquatica ethanolic extract promoting glycolysis, gut microbiota and nicotinate/nicotinamide metabolism, improving the glomerular filtration rate (GFR) and reducing the β-oxidation rate. However, the administration of I. aquatica ethanolic extract has several drawbacks, such as unimproved changes in amino acid metabolism, especially in reducing branched chain amino acid (BCAA) synthesis pathways and lipid metabolism.

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Mendeley readers

Mendeley readers

The data shown below were compiled from readership statistics for 97 Mendeley readers of this research output. Click here to see the associated Mendeley record.

Geographical breakdown

Country Count As %
Unknown 97 100%

Demographic breakdown

Readers by professional status Count As %
Student > Ph. D. Student 16 16%
Researcher 12 12%
Student > Bachelor 12 12%
Student > Master 11 11%
Student > Doctoral Student 4 4%
Other 16 16%
Unknown 26 27%
Readers by discipline Count As %
Agricultural and Biological Sciences 19 20%
Pharmacology, Toxicology and Pharmaceutical Science 10 10%
Chemistry 9 9%
Medicine and Dentistry 8 8%
Biochemistry, Genetics and Molecular Biology 7 7%
Other 9 9%
Unknown 35 36%
Attention Score in Context

Attention Score in Context

This research output has an Altmetric Attention Score of 1. This is our high-level measure of the quality and quantity of online attention that it has received. This Attention Score, as well as the ranking and number of research outputs shown below, was calculated when the research output was last mentioned on 15 November 2017.
All research outputs
#17,602,331
of 25,802,847 outputs
Outputs from Phytomedicine
#1,583
of 2,857 outputs
Outputs of similar age
#215,118
of 335,341 outputs
Outputs of similar age from Phytomedicine
#12
of 28 outputs
Altmetric has tracked 25,802,847 research outputs across all sources so far. This one is in the 21st percentile – i.e., 21% of other outputs scored the same or lower than it.
So far Altmetric has tracked 2,857 research outputs from this source. They typically receive more attention than average, with a mean Attention Score of 8.3. This one is in the 35th percentile – i.e., 35% of its peers scored the same or lower than it.
Older research outputs will score higher simply because they've had more time to accumulate mentions. To account for age we can compare this Altmetric Attention Score to the 335,341 tracked outputs that were published within six weeks on either side of this one in any source. This one is in the 26th percentile – i.e., 26% of its contemporaries scored the same or lower than it.
We're also able to compare this research output to 28 others from the same source and published within six weeks on either side of this one. This one has gotten more attention than average, scoring higher than 57% of its contemporaries.