Evidence map›Paper›PMID 28675315›Full record

ArticleDrug delivery2017

A novel solid self-nanoemulsifying drug delivery system (S-SNEDDS) for improved stability and oral bioavailability of an oily drug, 1-palmitoyl-2-linoleoyl-3-acetyl-rac-glycerol.

Kyeong Soo Kim, Eun Su Yang, Dong Shik Kim, Dong Wuk Kim, Hye Hyun Yoo, Chul Soon Yong, Yu Seok Youn, Kyung Taek Oh, Jun-Pil Jee, Jong Oh Kim and 2 more

Abstract read
In one paragraph

Article in Drug delivery, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing 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

10 citing papers in PubMed.

  1. Development andDrug delivery · 2026
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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

12 authors.

Kyeong Soo Kima College of Pharmacy & Institute of Pharmaceutical Science and Technology , Hanyang University , Sangnok-gu, Ansan , South Korea.
Eun Su Yanga College of Pharmacy & Institute of Pharmaceutical Science and Technology , Hanyang University , Sangnok-gu, Ansan , South Korea.
Dong Shik Kima College of Pharmacy & Institute of Pharmaceutical Science and Technology , Hanyang University , Sangnok-gu, Ansan , South Korea.
Dong Wuk Kima College of Pharmacy & Institute of Pharmaceutical Science and Technology , Hanyang University , Sangnok-gu, Ansan , South Korea.
Hye Hyun Yooa College of Pharmacy & Institute of Pharmaceutical Science and Technology , Hanyang University , Sangnok-gu, Ansan , South Korea.
Chul Soon Yongb College of Pharmacy , Yeungnam University , Gyongsan , South Korea.
Yu Seok Younc School of Pharmacy , Sungkyunkwan University , Jangan-gu, Suwon , South Korea.
Kyung Taek Ohd College of Pharmacy , Chung-Ang University , Seoul , South Korea.
Jun-Pil Jeee College of Pharmacy , Chosun University , Gwangju , South Korea.
Jong Oh Kimb College of Pharmacy , Yeungnam University , Gyongsan , South Korea.
Sung Giu Jina College of Pharmacy & Institute of Pharmaceutical Science and Technology , Hanyang University , Sangnok-gu, Ansan , South Korea.
Han Gon Choia College of Pharmacy & Institute of Pharmaceutical Science and Technology , Hanyang University , Sangnok-gu, Ansan , South Korea.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

To develop a novel solid self-nanoemulsifying drug delivery system (S-SNEDDS) for a water-insoluble oily drug, 1-palmitoyl-2-linoleoyl-3-acetyl-rac-glycerol (PLAG) with improved stability and oral bioavailability, numerous S-SNEDDS were prepared with surfactant, hydrophilic polymer, antioxidant, and calcium silicate (porous carrier) using the spray-drying method. Their physicochemical properties were evaluated using emulsion droplet size analysis, SEM and PXRD. Moreover, the solubility, dissolution, stability, and pharmacokinetics of the selected S-SNEDDS were assessed compared with the drug and a commercial soft capsule. Sodium lauryl sulfate (SLS) and hydroxypropyl methylcellulose (HPMC) with the highest drug solubility were selected as surfactant and hydrophilic polymer, respectively. Among the antioxidants tested, only butylated hydroxyanisole (BHA) could completely protect the drug from oxidative degradation. The S-SNEDDS composed of PLAG/SLS/HPMC/BHA/calcium silicate at a weight ratio of 1: 0.25: 0.1: 0.0002: 0.5 provided an emulsion droplet size of less than 300 nm. In this S-SNEDDS, the drug and other ingredients might exist in the pores of carrier and attach onto its surface. It considerably improved the drug stability (about 100 vs. 70%, 60 °C for 5 d) and dissolution (about 80 vs. 20% in 60 min) compared to the commercial soft capsule. Moreover, the S-SNEDDS gave higher AUC, C

Indexed as

NanostructuresAdministration, OralBiological AvailabilityDrug Delivery SystemsDrug StabilityEmulsionsGlycerolParticle SizeSolubilityEmulsionsGlycerol1-palmitoyl-2-linoleoyl-3-acetyl-rac-glycerolbioavailabilitycalcium silicatehydroxypropyl methylcelluloseOily drugsolubilityS-SNEDDS

Identifiers

PMID28675315
PMCPMC8240999

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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.