ArticlePloS one2024
Protective effect and pharmacokinetics of dihydromyricetin nanoparticles on oxidative damage of myocardium.
Article in PloS one, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.
What it found
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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.
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.
Who cites it
6 citing papers in PubMed.
- Centipede Protein-Laden Natural Nanocapsule Hybrid Hydrogel Mediates Sustained Bioactive Release for Synergistic Regeneration of Diabetic Foot Ulcers.Pharmaceuticals (Basel, Switzerland) · 2026Article
- Nanocarrier-Based Therapeutic Strategies in Myocardial Ischemia-Reperfusion Injury: A Systematic Review of Preclinical Evidence.Biomedicines · 2026Review
- Development and evaluation of a novel nebulized dihydromyricetin formulation: enhanced pulmonary delivery and pharmacokinetic properties.Respiratory research · 2025Article
- Targeted nanodelivery strategies for atrial fibrillation: concomitant targeting of fibrosis suppression and electrical conduction restoration through advanced nanobiotechnology.Journal of nanobiotechnology · 2025Review
- Does dihydromyricetin protect the kidney following ischemia-reperfusion injury in male rats?Physiological reports · 2025Article
- Plant-derived secondary metabolites and nanotechnology: innovative strategies and emerging challenges in myocardial ischemia-reperfusion injury therapy.Frontiers in pharmacology · 2025Review
Corrections and comments
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Authors and funding
5 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
purposeThis study aims to investigate the protective mechanism of dihydromyricetin PLGA nanoparticles (DMY-PLGA NPs) against myocardial ischemia-reperfusion injury (MIRI) in vitro and the improvement of oral bioavailability in vivo.
methodsDMY-PLGA NPs was prepared and characterized by emulsifying solvent volatilization, and the oxidative stress model of rat H9c2 cardiomyocyte induced by H2O2 was established. After administration, cell survival rate, lactate dehydrogenase (LDH), malondialdehyde (MDA) and superoxide dismutase (SOD) were detected, and the expressions of PGC1α and PPARα were detected by western blot (WB). At the same time, the pharmacokinetics in rats were studied to explore the improvement of bioavailability.
resultsDMY-PLGA NPs can significantly increase cell survival rate, decrease LDH and MDA content, increase SOD content and PGC1α、PPARα protein expression. Compared with DMY, the peak time of DMY-PLGA NPs was extended (P<0.1), and the bioavailability was increased by 2.04 times.
conclusionDMY-PLGA NPs has a significant protective effect on H9c2 cardiomyocytes, which promotes the absorption of DMY and effectively improves bioavailability.
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Registered trials
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