ArticleDrug delivery and translational research2017
Development of self-nanoemulsifying drug delivery system for oral bioavailability enhancement of valsartan in beagle dogs.
Article in Drug delivery and translational research, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
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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.
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Who cites it
2 citing papers in PubMed, 9 citations in OpenAlex.
- Integration of phospholipid-drug complex into self-nanoemulsifying drug delivery system to facilitate oral delivery of paclitaxel.Asian journal of pharmaceutical sciences · 2019Article
- Dissolution and oral bioavailability enhancement of praziquantel by solid dispersions.Drug delivery and translational research · 2018Article
Corrections and comments
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Authors and funding
12 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Valsartan, an angiotensin II receptor antagonist, is widely used to treat high blood pressure in the clinical setting. However, its poor water solubility results in the low oral bioavailability. The aim of this study was to improve dissolution rate and oral bioavailability by developing a self-nanoemulsifying drug delivery system. Saturation solubility of valsartan in various oils, surfactants, and cosurfactants was investigated, and the optimized formulation was determined by central composite design-response surface methodology. The shape of resultant VAL-SNEDDS was spherical with an average diameter of about 27 nm. And the drug loading efficiency is approximately 14 wt%. Differential scanning calorimetry and XRD studies disclosed the molecular or amorphous state of valsartan in VAL-SNEDDS. The dissolution study indicated that the self-nanoemulsifying drug delivery systems (SNEDDS) exhibited significantly enhanced dissolution compared with market capsules (Diovan®) in various media. Furthermore, the stability of formulation revealed that valsartan SNEDDS was stable under low temperature and accelerated test condition. Furthermore, the pharmacokinetics demonstrated that C
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Registered trials
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