ArticleAAPS PharmSciTech2025
A Novel Facile and Efficient Prophylaxis Avenue of Chitosan Oligosaccharide/PLGA Based Polydatin Loaded Nanoparticles Against Bleomycin-Induced Lung Inflammation in Experimental Rat Model.
Article in AAPS PharmSciTech, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 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.
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Who cites it
2 citing papers in PubMed.
- Polydatin Delivery Systems and Nanomedicine: Pharmacology, Preclinical Evidence, and Translation.Pharmaceutics · 2026Review
- Preparation and Characterization of Polydatin-Chitosan Nanocapsules for Enhanced Drug Delivery Efficacy.Molecules (Basel, Switzerland) · 2025Article
Corrections and comments
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Authors and funding
5 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Lung inflammation is a hallmark of several respiratory diseases. Despite the great effectiveness of the synthetic antiinflammatory agents, they cause potential side effects. Polydatin (PD), a natural phytomedicine, has antioxidant and antiinflammatory effects. Its clinical applications are hindered due to poor aqueous solubility, low bioavailability, and rapid metabolism by first-pass effect. Herein, we report the development of a novel chitosan oligosaccharide-coated PD-loaded Poly dl-lactide-co-glycolide nanoparticles (COS-coated PD/PLGA NPs) against a bleomycin-induced pulmonary inflammation in a rat model. The NPs exhibited a small particle size of 188.57 ± 5.68 nm and a high zeta potential of + 18.13 ± 2.75 mV with spherical architecture and sustained release pattern of PD. In vivo studies in bleomycin-induced lung inflammation in a rat model revealed the superior prophylactic activity of COS-coated PD/PLGA NPs over the free drug (PD) as demonstrated by histopathological and immunohistochemical analyses, alongside biochemical assays evaluating oxidative stress biomarkers and inflammatory cytokine levels. Overall, the optimized COS-coated PD/PLGA NPs formulation offers a promising prophylactic platform against many respiratory diseases.
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Registered trials
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.