ArticleDrug delivery and translational research2016
Piperine containing floating microspheres: an approach for drug targeting to the upper gastrointestinal tract.
Article in Drug delivery and translational research, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 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
5 citing papers in PubMed, 27 citations in OpenAlex.
- Review
- Stability, bioavailability, and cellular antioxidant activity of piperine complexed with cyclic glucans.Food science and biotechnology · 2025Article
- Significantly Increased Aqueous Solubility of Piperine via Nanoparticle Formulation Serves as the Most Critical Factor for Its Brain Uptake Enhancement.International journal of nanomedicine · 2025Article
- Calcium Ion-Sodium Alginate-Piperine-Based Microspheres: Evidence of Enhanced Encapsulation Efficiency, Bio-Adhesion, Controlled Delivery, and Oral Bioavailability of Isoniazid.AAPS PharmSciTech · 2022Article
- Solubility Data of the Bioactive Compound Piperine in (Transcutol + Water) Mixtures: Computational Modeling, Hansen Solubility Parameters and Mixing Thermodynamic Parameters.Molecules (Basel, Switzerland) · 2020Article
Corrections and comments
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Authors and funding
2 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The purpose of this investigation was to prepare and characterize acyclovir loaded floating microspheres by emulsification solvent evaporation method. Piperine was added to investigate its effect on acyclovir bioavailability. The microspheres were characterized for size, shape, entrapment efficiency, in vitro drug release, and in vivo pharmacokinetic parameters. The morphological characterization of microspheres was done using a scanning electron microscope. The microspheres were spherical and had particle size in the range of 400 to 525 μm. The percent drug entrapment efficiency varied between 56.12 ± 1.32 % to 87.32 ± 5.28 %. The drug release was decreased at higher polymer concentrations. Nearly two times higher AUC0-24 value of acyclovir-loaded piperine containing microspheres (15614.13 ± 6953.13 ng h ml(-1)) was observed as compared to the drug solution (7552.33 ± 3219.09 ng h ml(-1)). Under the accelerated storage conditions, the best selected formulation was found to be stable for 90 days. The preliminary results of this study suggest that the developed microspheres containing acyclovir could enhance drug entrapment efficiency, reduce initial burst release, and prolong the drug release with enhanced bioavailability.
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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.