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Preparation and Eva...
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Aziz, AnamUniv Cent Punjab, Fac Pharmaceut Sci, Lahore 54000, Pakistan.
(författare)
Preparation and Evaluation of a Self-Emulsifying Drug Delivery System for Improving the Solubility and Permeability of Ticagrelor
- Artikel/kapitelEngelska2024
Förlag, utgivningsår, omfång ...
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American Chemical Society (ACS),2024
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electronicrdacarrier
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LIBRIS-ID:oai:DiVA.org:uu-528587
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https://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-528587URI
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https://doi.org/10.1021/acsomega.3c08700DOI
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Språk:engelska
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Sammanfattning på:engelska
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Ämneskategori:art swepub-publicationtype
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Ticagrelor (TCG) is a BCS class IV antiplatelet drug used to prevent platelet aggregation in patients with acute coronary syndrome, having poor solubility and permeability. The goal of this study was to develop a self-nanoemulsifying drug delivery system (SNEDDS) of TCG to improve its solubility and permeability. The excipients were selected based on the maximum solubility of TCG and observed by UV spectrophotometer. Different combinations of oil, surfactant, and co-surfactant (1:1, 2:1, and 3:1) were used to prepare TCG-SNEDDS formulations, and pseudo-ternary phase diagrams were plotted. The nanoemulsion region was observed. Clove oil (10–20%), Tween-80 (45–70%), and PEG-400 (20–45%) were used as an oil, surfactant, and co-surfactant, respectively. The selected formulations (F1, F2, F3, F4, F5, and F6) were analyzed for ζ potential, polydispersity index (PDI), ζ size, self-emulsification test, cloud point determination, thermodynamic studies, entrapment efficiency, Fourier transform infrared (FTIR) spectroscopy, X-ray diffraction (XRD), differential scanning calorimetry (DSC), thermogravimetric analysis (TGA), scanning electron microscopy (SEM), in vitro dissolution, ex vivo permeation, and pharmacodynamic study. The TCG-SNEDDS formulations exhibited ζ potential from −9.92 to −6.23 mV, a ζ average of 11.85–260.4 nm, and good PDI. The in vitro drug release in phosphate buffer pH 6.8 from selected TCG-SNEDDS F4 was about 98.45%, and F6 was about 97.86%, displaying improved dissolution of TCG in 0.1 N HCl and phosphate buffer pH 6.8, in comparison to 28.05% of pure TCG suspension after 12 h. While the in vitro drug release in 0.1 N HCl from F4 was about 62.03%, F6 was about 73.57%, which is higher than 10.35% of the pure TCG suspension. In ex vivo permeability studies, F4 also exhibited an improved apparent permeability of 2.7 × 10–6 versus 0.6708 × 10–6 cm2/s of pure drug suspension. The pharmacodynamic study in rabbits demonstrated enhanced antiplatelet activity from TCG-SNEDDS F4 compared to that from pure TCG suspension. These outcomes imply that the TCG-SNEDDS may serve as an effective means of enhancing TCG’s antiplatelet activity by improving the solubility and permeability of TCG.
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Biuppslag (personer, institutioner, konferenser, titlar ...)
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Zaman, MuhammadUniv Cent Punjab, Fac Pharmaceut Sci, Lahore 54000, Pakistan.
(författare)
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Khan, Mahtab AhmadUniv Cent Punjab, Fac Pharmaceut Sci, Lahore 54000, Pakistan.
(författare)
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Jamshaid, TalhaIslamia Univ Bahawalpur, Fac Pharm & Alternat Med, Bahawalpur 63100, Pakistan.
(författare)
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Butt, Muhammad HammadUppsala universitet,Institutionen för läkemedelskemi
(författare)
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Hameed, HumaUniv Cent Punjab, Fac Pharmaceut Sci, Lahore 54000, Pakistan.
(författare)
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Rahman, Muhammad Shafeeq UrUniv Cent Punjab, Fac Pharmaceut Sci, Lahore 54000, Pakistan.
(författare)
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Shoaib, Qurat-ul-AinAkhtar Saeed Coll Pharmaceut Sci, Lahore 54000, Pakistan.
(författare)
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Univ Cent Punjab, Fac Pharmaceut Sci, Lahore 54000, Pakistan.Islamia Univ Bahawalpur, Fac Pharm & Alternat Med, Bahawalpur 63100, Pakistan.
(creator_code:org_t)
Sammanhörande titlar
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Ingår i:ACS Omega: American Chemical Society (ACS)9:9, s. 10522-105382470-1343
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