Evidence map›Paper›PMID 27418807›Full record

ArticleDrug design, development and therapy2016

Design and optimization of self-nanoemulsifying drug delivery systems for improved bioavailability of cyclovirobuxine D.

Zhongcheng Ke, Xuefeng Hou, Xiao-Bin Jia

Abstract read
In one paragraph

Article in Drug design, development and therapy, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed
–field-weighted citation impact
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

18 citing papers in PubMed.

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  17. Influence Factors of the Pharmacokinetics of Herbal Resourced Compounds in Clinical Practice.Evidence-based complementary and alternative medicine : eCAM · 2019
    Review
  18. Article
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

3 authors.

Zhongcheng KeNanjing University of Chinese Medicine, Nanjing, Jiangsu; Huangshan University, Huangshan, Anhui; Third Clinical Medical College, Nanjing University of Chinese Medicine, Nanjing, Jiangsu.
Xuefeng HouAnhui University of Chinese Medicine, Hefei, Anhui, People's Republic of China.
Xiao-Bin JiaThird Clinical Medical College, Nanjing University of Chinese Medicine, Nanjing, Jiangsu.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThe main purpose of this research was to design a self-nanoemulsifying drug delivery system (SNEDDS) for improving the bioavailability of cyclovirobuxine D as a poorly water-soluble drug. MATERIALS AND

methodsSolubility trials, emulsifying studies, and pseudo-ternary phase diagrams were used to screen the SNEDDS formulations. The optimized drug-loaded SNEDDS was prepared at a mass ratio of 3:24:38:38 for cyclovirobuxine D, oleic acid, Solutol SH15, and propylene glycol, respectively. The optimized formulation was characterized in terms of physicochemical and pharmacokinetic parameters compared with marketed cyclovirobuxine D tablets.

resultsThe optimized cyclovirobuxine-D-loaded SNEDDS was spontaneously dispersed to form a nanoemulsion with a globule size of 64.80±3.58 nm, which exhibited significant improvement of drug solubility, rapid absorption rate, and enhanced area under the curve, together with increased permeation and decreased efflux. Fortunately, there was a nonsignificant cytotoxic effect toward Caco-2 cells. The relative bioavailability of SNEDDS was 200.22% in comparison with market tablets, in rabbits.

conclusionSNEDDS could be a potential candidate for an oral dosage form of cyclovirobuxine D with improved bioavailability.

Indexed as

Administration, OralAnimalsBiological AvailabilityCaco-2 CellsDrug CarriersDrug Delivery SystemsDrugs, Chinese HerbalEmulsionsHumansNanoparticlesOleic AcidRabbitsRats, WistarTabletscyclovirobuxine DDrug CarriersDrugs, Chinese HerbalEmulsionsOleic AcidTabletsbioavailabilitycyclovirobuxine Dself-nanoemulsifying drug delivery

Identifiers

PMID27418807
PMCPMC4933569

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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.