ArticlePharmaceutics2022
Article in Pharmaceutics, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers, 1 of them a synthesis that pooled 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.
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
13 citing papers in PubMed, 1 synthesis or guideline pooled it, 19 citations in OpenAlex.
- Nanoemulsions for Skin Delivery of Essential Oils: A Systematic Review.Phytotherapy research : PTR · 2026Pooled it
- Essential Oil-Loaded Lipid Nanocarriers with Anti-Inflammatory Activity: Quality Control, Safety, and Efficacy.Biomedicines · 2026Review
- Antibacterial Activity and Safety of Oregano Oil-Lauric Acid Cationic Nanostructured Lipid Carriers in Nile Tilapia (Animals : an open access journal from MDPI · 2026Article
- Temporal Variation in the Essential Oil Production ofPlants (Basel, Switzerland) · 2026Article
- Development of an Antimicrobial Nanoemulsion Based onPharmaceutics · 2026Article
- Advances in plant essential oils and drug delivery systems for skincare.Frontiers in pharmacology · 2025Review
- Development and Evaluation of Trans-Resveratrol-Loaded Transfersomes: Role of Cholesterol in Formulation Design for Dermal Delivery.Nanotechnology, science and applications · 2025Article
- SLNs and NLCs for Skin Applications: Enhancing the Bioavailability of Natural Bioactives.Pharmaceutics · 2024Review
- Effective Mosquito Repellents: Myrcene- and Cymene-Loaded Nanohydrogels againstPharmaceutics · 2024Article
- Review
- Nanoparticle-Based Drug Delivery Systems Enhance Treatment of Cognitive Defects.International journal of nanomedicine · 2024Review
- Biomedical Approach of Nanotechnology and Biological Risks: A Mini-Review.International journal of molecular sciences · 2023Review
- Composition and Biological Activity of the Essential Oils from Wild Horsemint, Yarrow, and Yampah from Subalpine Meadows in Southwestern Montana: Immunomodulatory Activity of Dillapiole.Plants (Basel, Switzerland) · 2023Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
6 authors at 3 institutions in 1 country.
Funding
Abstract
The essential oil extracted from the leaves of Piper aduncum, an aromatic plant from the Amazon region, is rich in dillapiole and presents anti-inflammatory activity. In this study, nanoemulsions (NE) and nanostructured lipid carriers (NLC), which are biocompatible nanostructured systems of a lipid nature, were prepared by high-pressure homogenization for the yet unexplored skin delivery of dillapiole. The addition of hydroxyethylcellulose produced hydrogel-thickened NE or NLC in view to improving the viscosity and skin adherence of the nanoformulations. Formulations were characterized with respect to dillapiole content, droplet size, polydispersity index, zeta potential, morphology, rheological behavior, bioadhesion, skin permeation profile, and in vitro irritancy (HET-CAM). The formulations developed presented spherical, homogeneous nanometric particle size (around 130 nm), narrow polydispersity index (<0.3), and negative zeta potential (around −40 mV). Dillapiole content was slightly lower in NLC compared to NE since the production process involves heating. The hydrogels containing nanocarriers showed pseudoplastic behavior with bioadhesive characteristics. The developed formulations exhibited a controlled release profile, dillapiole delivery up to the dermis, the layer of interest for anti-inflammatory potential, and low irritant potential in the chorioallantoic membrane (HET-CAM). Both hydrogels-thickened NE and NLC seemed to be promising formulations for skin delivery of Piper aduncum essential oil.
Indexed as
Identifiers
What OpenQuestion holds
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.