Evidence map›Paper›PMID 33374280›Full record

ArticleAntioxidants (Basel, Switzerland)2020

In Vitro Antioxidant and Anti-Glycation Activity of Resveratrol and Its Novel Triester with Trolox.

Sebastiano Intagliata, Angelo Spadaro, Miriam Lorenti, Annamaria Panico, Edy A Siciliano, Sabrina Barbagallo, Benito Macaluso, Shyam H Kamble, Maria N Modica, Lucia Montenegro

Open access · goldAbstract read
In one paragraph

Article in Antioxidants (Basel, Switzerland), 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
2.0field-weighted citation impact, top 14% 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

10 citing papers in PubMed, 26 citations in OpenAlex.

  1. Review
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  3. Review
  4. Melatonin/Sericin Wound Healing Patches: Implications for Melanoma Therapy.International journal of molecular sciences · 2024
    Review
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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

10 authors at 2 institutions in 2 countries.

Sebastiano IntagliataDepartment of Drug and Health Sciences, University of Catania, 95125 Catania, Italy.ORCID 0000-0002-0201-1745
Angelo SpadaroDepartment of Drug and Health Sciences, University of Catania, 95125 Catania, Italy.
Miriam LorentiDepartment of Drug and Health Sciences, University of Catania, 95125 Catania, Italy.
Annamaria PanicoDepartment of Drug and Health Sciences, University of Catania, 95125 Catania, Italy.
Edy A SicilianoDepartment of Drug and Health Sciences, University of Catania, 95125 Catania, Italy.
Sabrina BarbagalloDepartment of Drug and Health Sciences, University of Catania, 95125 Catania, Italy.
Benito MacalusoDepartment of Drug and Health Sciences, University of Catania, 95125 Catania, Italy.
Shyam H KambleDepartment of Pharmaceutics, College of Pharmacy, University of Florida, Gainesville, FL 32610, USA.ORCID 0000-0002-1664-1692
Maria N ModicaDepartment of Drug and Health Sciences, University of Catania, 95125 Catania, Italy.ORCID 0000-0002-6350-931X
Lucia MontenegroDepartment of Drug and Health Sciences, University of Catania, 95125 Catania, Italy.ORCID 0000-0002-4772-9128
University of Catania · ITUniversity of Florida · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Resveratrol (RSV) is well known for its many beneficial activities, but its unfavorable physicochemical properties impair its effectiveness after systemic and topical administration; thus, several strategies have been investigated to improve RSV efficacy. With this aim, in this work, we synthesized a novel RSV triester with trolox, an analogue of vitamin E with strong antioxidant activity. The new RSV derivative (RSVTR) was assayed in vitro to evaluate its antioxidant and anti-glycation activity compared to RSV. RSVTR chemical stability was assessed at pH 2.0, 6.8, and 7.2 and different storage temperatures (5 °C, 22 °C, and 37 °C). An influence of pH stronger than that of temperature on RSVTR half-life values was pointed out, and RSVTR greatest stability was observed at pH 7.2 and 5 °C. RSVTR showed a lower antioxidant ability compared to RSV (determined by the oxygen radical absorbance capacity assay) while its anti-glycation activity (evaluated using the Maillard reaction) was significantly greater than that of RSV. The improved ability to inhibit the glycation process was attributed to a better interaction of RSVTR with albumin owing to its increased topological polar surface area value and H-bond acceptor number compared to RSV. Therefore, RSVTR could be regarded as a promising anti-glycation agent worthy of further investigations.

Indexed as

anti-glycationantioxidantchemical stabilityresveratrolresveratrol derivativetrolox

Identifiers

PMID33374280
PMCPMC7823449
OpenAlexW3115912627

What OpenQuestion holds

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LicenceCC BY
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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.