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Journal of Applied Pharmaceutical Research
Published by Creative Pharma Assent
ISSN : -     EISSN : 23480335     DOI : 10.18231
Core Subject : Health,
Journal of Applied Pharmaceutical Research (JOAPR) is an official publication of Creative Pharma Assent (CPA). It is an open access, peer review online international journal. JOAPR is primarily focused on multiple discipline of pharmaceutical sciences (Pharmaceutics, Pharmaceutical Technology, Biopharmaceutics, Cosmetic Technology, Pharmacokinetics, Pharmaceutical/Medicinal Chemistry, Computational Chemistry and Molecular Drug Design, Pharmacognosy and Phytochemistry, Herbal drugs/ formulations, Pharmacology, Pharmaceutical Analysis, Pharmacy Practice, Clinical and Hospital Pharmacy, Cell Biology, Genomics and Proteomics, Pharmacogenomics, Bioinformatics and Biotechnology of Pharmaceutical Interest) which publish quarterly. JOAPR also includes evaluation of pharmaceutical excipients & their practical application to research & industry based efforts. The aim of the scientific journal, JOAPR is to present a wide area for the current researchers to share their noble works and ideas in terms of the research papers, review articles and short communications. JOAPR only publish the original research works with a definite innovation and novelty after thorough reviewing. The paper must have a suitable and proper scientific background.
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Articles 5 Documents
Search results for , issue " Vol 2 No 4 (2014)" : 5 Documents clear
Formulation and evaluation of extended release spheroids for antidepressant drug by MUPS Kumar, Amrendra; Singh, Vikram; Juyal, Divya; Rawat, Geeta
Journal of Applied Pharmaceutical Research Vol 2 No 4 (2014)
Publisher : Creative Pharma Assent

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Abstract

The extended release spheroids was Formulated using Ethyl Cellulose, Povidone and Triacetin as a Coating material and evaluated the effect of change in weight build up on drug release profile. Optimization of extended release coating by 19% build up of EC/PVP-K30 of formulation (F4), in which the formulation is formulated by Reservoir system and the drug release depends on coating thickness of EC/PVP-K30. As concentration of coating weight buildup increases. which increases the thickness of coating on the reservoir system hence release retarded and transformed into an extended release system. 
A review on solid dispersion: a modern formulation approach in drug delivery system Gupta, Dheeraj Kumar; Negi, Ritu; Kala, Shivani; Juyal, Divya; Rawat, Geeta
Journal of Applied Pharmaceutical Research Vol 2 No 4 (2014)
Publisher : Creative Pharma Assent

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Abstract

Drugs those are given as solid dosage form and having low solubility often have a lack of flexibility in drug formulation and administration. The dissolution rate could be the rate-limiting process in the absorption of a drug from a solid dosage form of relatively insoluble drugs. Solid dispersion technologies are promising techniques for improving the water solubility, and hence dissolution and bioavailability of hydrophobic drugs. It is done for Biopharmaceutical Classification System (BCS) II Class drugs. Solid dispersion is the dispersion of one or more active ingredients in hydrophilic inert carrier matrix at molecular level. Solid dispersions of poorly water-soluble drugs with water-soluble carriers have been reduced the incidence of these problems and enhanced dissolution. The focus of this review article is on advantages, disadvantages and the method of preparation, and characterization of the solid dispersion. This review also discusses the recent advances in the field of solid dispersion technology.
Self emulsifying drug delivery system (sedds): a review Sharma, P K; Kar, Mousumi; Jain, D K
Journal of Applied Pharmaceutical Research Vol 2 No 4 (2014)
Publisher : Creative Pharma Assent

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Abstract

Self-emulsifying drug delivery system is mixture of oils, surfactant, cosurfactant, which are emulsified in aqueous media under condition of gentle stirring and digestive motility that would be encountered in the gastrointestinal tract. SEDDS is one of the approaches to improve the oral bioavailability of the hydrophobic drugs. The liquid SEDDS can be converted into solid dosage form without affecting drug release property. Due to its small size the micro/nano emulsified drug can easily be absorbed through lymphatic pathways thereby bypassing the hepatic first-pass effect. The main benefit of this approach is that pre-dissolving the compound overcomes the initial rate limiting step of particulate dissolution in the aqueous environment within the GI tract. Self-emulsification occurs when entropy changes that favor dispersion is greater than the energy required to increase the surface area of the dispersion.
Formulation and evaluation of enteric coated microcapsules of diclofenac sodium for modified release by combination of wet granulation and thermal change method Roy, Amit; Saha, Suman; Choudhury, Ananta; Bahadur, Sanjib; Baghel, Pragya; Chanda, Ranabir
Journal of Applied Pharmaceutical Research Vol 2 No 4 (2014)
Publisher : Creative Pharma Assent

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Abstract

The purpose of the present work was to develop optimized novel enteric microcapsules containing diclofenac sodium, a non steroidal anti inflammatory drug (NSAID) used for rheumatoid arthritis, for improved delivery and to diminish its adverse effect after oral administration. The microcapsule was prepared by using different polymers and the enteric coating was provided by using an innovative technique combining wet granulation method and thermal change method. This work also investigated different levels of enteric polymers like cellulose acetate phthalate (CAP) (X1) and ethyl cellulose (EC) (X2) and the stirring speed during coating ethyl cellulose (X3), by using 23 full factorial design. The dependent variables assessed were % yield (Y1), Q8 (% drug released after 8 hour) (Y2), n (Diffusion coefficient) (Y3), DEE (Drug entrapment efficiency) (Y4). The main effect and interaction terms were quantitatively evaluated using a mathematical model. The prepared microcapsules were evaluated for percentage drug dissolved, scanning electron microscopy, drug excipient interaction, angle of repose, particle size. Mean dissolution time (MDT) was used to compare dissolution patterns obtained. The results showed that X1 and X2 significantly affected the release properties. 
Development and characterization of surface solid dispersion of curcumin for solubility enhancement Singh, Mahendra Vikram; Juyal, Divya; Singh, Vikram; Rawat, Geeta; Tiwari, Akhilesh
Journal of Applied Pharmaceutical Research Vol 2 No 4 (2014)
Publisher : Creative Pharma Assent

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Abstract

Surface solid dispersion (SSD) of curcumin was developed and characterized with purview to overcome solubility hurdle in its pharmacokinetic and pharmacodynamic performance. SSDs were prepared by co-evaporation method using polyplasdone XL, croscarmelose sodium, and silicone dioxide and polyethlene glycol 6000 as carrier. The optimized SSD (F9) was characterized using FE-SEM and XRD as an analytical tool. The formulation of modified Curcumin shows better drug release profile as compared to the natural Curcumin. Formulation F9 released more than 90% of the loaded Curcumin within 30 minutes where marketed formulations shows 90% drug only after 60 minutes.  

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