Fabrication and evaluation of Phytomenadione as a nanostructure lipid carrier for enhancement of bioavailability.

abstract：:Orally dissolving tablets (ODTs) represent one of the recent advances in drug delivery. The foremost objective of this study was to optimize the utilization of lubricant sodium stearyl fumarate in the preparation of dextromethorphan hydrobromide ODTs with enhanced taste-masking properties. The simple blending of sodiu...

journal_title：Pharmaceutical development and technology

authors： Mahrous GM,Ibrahim MA,Mostafa HF,Elzayat EM

更新日期：2019-07-01 00:00:00

abstract：:The purpose of this research was to prepare various injectable, protein (cytochrome c)-loaded biodegradable poly(lactide-co-glycolide) (PLGA) devices by a novel microencapsulation method and to compare their characteristics. Syringeable mixtures of polymer and protein solidified upon injection when coming in contact w...

journal_title：Pharmaceutical development and technology

authors： Jain RA,Rhodes CT,Railkar AM,Malick AW,Shah NH

更新日期：2000-01-01 00:00:00

abstract：:In pediatrics, it is crucial to ameliorate the unpleasant taste of oral pharmaceutical formulations in order to facilitate patient compliance. Scientists' attempt to develop modern products for children is included among the new trends in pharmaceutical technology. Designing the preparation procedures and selecting th...

journal_title：Pharmaceutical development and technology

authors： Karaiskou SG,Kouskoura MG,Markopoulou CK

更新日期：2020-01-01 00:00:00

abstract：:The main objective of this research is to use the near-infrared diffuse reflectance method to evaluate and quantify the effects of hardness and porosity on the near-infrared spectras of tablets. To develop a model equation, validate the model and test the model predictive ability. Seven theophylline tablet formulation...

journal_title：Pharmaceutical development and technology

authors： Donoso M,Kildsig DO,Ghaly ES

更新日期：2003-01-01 00:00:00

abstract：:There is as yet no commercialized preparation for oral administration of flecainide acetate (FA) to children. In such cases, manipulation of commercial tablets is the usual practice in pharmacy services of hospitals and compounding pharmacies, to provide a suitable dosage form for this vulnerable pediatric population ...

journal_title：Pharmaceutical development and technology

authors： Santoveña A,Charola I,Suárez-González J,Teigell-Pérez N,García-van Nood S,Soriano M,Fariña JB

更新日期：2018-12-01 00:00:00

abstract：:The present work investigated the magnitude of microsphere-induced acute myotoxicity and determined whether this myotoxicity is related to microsphere size and/or reconstitution solvent. Using a high molecular weight poly(dl-lactide-co-glycolide) copolymer, the myotoxicity of two different size microsphere formulation...

journal_title：Pharmaceutical development and technology

authors： Brazeau GA,Sciame M,al-Suwayeh SA,Fattal E

更新日期：1996-10-01 00:00:00

abstract：:Letrozole (LTZ), an aromatase inhibitor used for the treatment of hormonally-positive breast cancer in postmenopausal women, has poor water solubility, rapid metabolism, and a range of side effects. In this study, polymer-based nanoparticles (NPs) incorporating the drug have been designed and characterized, aimed to c...

journal_title：Pharmaceutical development and technology

authors： Alemrayat B,Elhissi A,Younes HM

更新日期：2019-02-01 00:00:00

abstract：:This study reports on the impact of cyclodextrin addition on the phase behavior of microemulsion systems. Three distinct oil-in-water microemulsions were formulated and subjected to increasing concentrations of various cyclodextrins. The prepared formulations underwent visual, textural and microscopic characterization...

journal_title：Pharmaceutical development and technology

authors： Thakur SS,Solloway J,Stikkelman A,Seyfoddin A,Rupenthal ID

更新日期：2018-02-01 00:00:00

abstract：:Nucleic acids therapeutic efficiency is generally limited by their low stability and intracellular bioavailability, and by the toxicity of the carriers used to deliver them to the target sites. Aminated poly(glycerol methacrylate) polymers are biodegradable and pH-sensitive polymers that have been used previously to d...

journal_title：Pharmaceutical development and technology

authors： Morsi NG,Ali SM,Elsonbaty SS,Afifi AA,Hamad MA,Gao H,Elsabahy M

更新日期：2018-04-01 00:00:00

abstract：:A novel analytical procedure has been developed for quantitative determination of levodopa and carbidopa in aqueous binary solutions acidified by HCl and without any other sample pretreatment. The method is based partially on least squares treatment of data obtained by attenuated total reflectance Fourier transform in...

journal_title：Pharmaceutical development and technology

authors： Khanmohammadi M,Mobedi E,Garmarudi AB,Mobedi H,Kargosha K

更新日期：2007-01-01 00:00:00

abstract：:Background: Clindamycin's bitter taste and odor is known to affect treatment adherence in children. Recently, a formulation of clindamycin HCl complexed with ion exchange resin IRP 69 was shown to mask the bitter taste. Because of the potential benefit of this formulation for children, a pilot study using a porcine mo...

journal_title：Pharmaceutical development and technology

authors： Goode GA,Wagh SJ,Irby DJ,Ma D,Jacobs RF,Kearns GL,Almoazen H

更新日期：2019-10-01 00:00:00

abstract：:Novel buccal adhesive system (NBAS) containing Nimodipine (N) was prepared and evaluated by different parameters such as weight uniformity, thickness, hardness, surface pH, swelling index, mucoadhesive strength (MS), in vitro drug release and ex vivo drug permeation. Different formulations containing 5-20% Carbopol 93...

journal_title：Pharmaceutical development and technology

authors： Hassan N,Ali M,Ali J

更新日期：2010-03-01 00:00:00

abstract：:The objective of this investigation was to formulate ocular inserts of gatifloxacin sesquehydrate to achieve controlled drug release. Drug reservoir was prepared using hydrophilic polymers, namely polyvinyl alcohol and polyvinyl pyrrolidone. The rate controlling membrane was prepared using hydrophobic ethyl cellulose ...

journal_title：Pharmaceutical development and technology

authors： Patel UL,Chotai NP,Nagda CD

更新日期：2012-01-01 00:00:00

abstract：PURPOSE:BMS-196843 (Oncostatin M) is a therapeutic recombinant protein in development. Scale-up process changes led to unexpected instability of the bulk drug substance solution during storage. A product with an apparent higher MW than the parent protein was observed by the size-exclusion chromatography (SEC). This stu...

journal_title：Pharmaceutical development and technology

authors： Zhao F,Stein DJ,Paborji M,Cash PW,Root BJ,Wei Z,Knupp CJ

更新日期：2001-01-01 00:00:00

abstract：:Due to their light consistency and good spreadability, aqueous foams are considered as convenient and highly accepted drug carrier systems that are of great importance in the field of topical drug delivery. The production of a stable, easy to dose, preferably environmentally harmless foam formulation is challenging. T...

journal_title：Pharmaceutical development and technology

authors： Farkas D,Kállai-Szabó N,Sárádi-Kesztyűs Á,Lengyel M,Magramane S,Kiss É,Antal I

更新日期：2020-12-27 00:00:00

abstract：BACKGROUND:Oxaliplatin has long been used for the treatment of colorectal cancer via intra-venous infusion. In order to improve patient compliance, a solid dosage form for oral administration of oxaliplatin was prepared as nano-sized particles. METHOD:Nano oxaliplatin was prepared employing Fat Employing Supercritical...

journal_title：Pharmaceutical development and technology

authors： Lee SJ,Kim YH,Lee SH,Hahn M

更新日期：2012-03-01 00:00:00

abstract：:The aim of this study was to prepare electrospun polyvinylpyrrolidone (PVP)/2-hydroxypropyl-β-cyclodextrin (HPβCD) nanofiber mats and to incorporate plai oil (Zingiber Cassumunar Roxb.). The plai oil with 10, 20 and 30% wt to polymer were incorporated in the PVP/HPβCD solution and electrospun to obtain nanofibers. The...

journal_title：Pharmaceutical development and technology

authors： Tonglairoum P,Chuchote T,Ngawhirunpat T,Rojanarata T,Opanasopit P

更新日期：2014-06-01 00:00:00

abstract：:A novel flavonoid-polysaccharide conjugate was synthesized by free radical grafting of quercetin on starch. The covalent insertion of quercetin in the polymeric chain was confirmed by FT-IR, DSC and fluorescence analyses, while an estimation of the amount of quercetin bound per g of polymer was obtained by the Folin-C...

journal_title：Pharmaceutical development and technology

authors： Cirillo G,Puoci F,Iemma F,Curcio M,Parisi OI,Spizzirri UG,Altimari I,Picci N

更新日期：2012-07-01 00:00:00

abstract：:The principal purpose of the present study was to prepare and characterize a complex drug delivery system consisting of Nafarelin-poly (3-hydroxybutyrate-co-3-hydroxyvalerate) (PHBV) nanoparticles (NPs) in combination with sodium alginate/poloxamer 407 in situ gel. Nafarelin-loaded PHBV NPs were prepared via double em...

journal_title：Pharmaceutical development and technology

authors： Alizadeh B,Bahari Javan N,Akbari Javar H,Khoshayand MR,Dorkoosh F

更新日期：2018-02-01 00:00:00

abstract：:The binding mechanism of tablets prepared by single-step granulation/tabletting (SSGT), a novel technique for the production of tablets, was evaluated. SSGT yielded hard tablets having a short disintegration time due to their porous, spongelike internal structure. Calculation of the interaction factor and electrical c...

journal_title：Pharmaceutical development and technology

authors： Vermeire A,Keleb EI,Kiekens F,Van Driessche I,Hoste S,Remon JP,Vervaet C

更新日期：2005-01-01 00:00:00

abstract：INTRODUCTION:Theoretical models of the freeze-drying process are potentially useful to guide the design of a freeze-drying process as well as to obtain information not readily accessible by direct experimentation, such as moisture distribution and glass transition temperature, Tg, within a vial during processing. Previ...

journal_title：Pharmaceutical development and technology

authors： Pikal MJ,Cardon S,Bhugra C,Jameel F,Rambhatla S,Mascarenhas WJ,Akay HU

更新日期：2005-01-01 00:00:00

abstract：:Two polymorphs and three solvates of fluconazole were isolated and characterized by x-ray powder diffractometry, IR spectroscopy, differential scanning calorimetry (DSC), thermogravimetry, and their dissolution rates. The different forms were prepared by crystallization of the original powder in different solvents at ...

journal_title：Pharmaceutical development and technology

authors： Alkhamis KA,Obaidat AA,Nuseirat AF

更新日期：2002-11-01 00:00:00

abstract：:Drug-excipient compatibility studies lay the foundation for designing a chemically stable formulation for clinical and commercial development. This article describes the investigation of oxidative degradation encountered with compound A (a phenylalanine-drug complex) in a capsule dosage form. Two wet- granulation caps...

journal_title：Pharmaceutical development and technology

authors： Wu Y,Dali M,Gupta A,Raghavan K

更新日期：2009-01-01 00:00:00

abstract：:The main objective of this study was to design positively charged Levofloxacin Hemihydrate (Levo-h)-loaded nanoparticles with improved entrapment efficiency and antibacterial activity. PLGA alone or in combinations with Eudragit® RLPO or RS30D with or without positively charged inducing agent; 1,2-dioleoyl-3-trimethyl...

journal_title：Pharmaceutical development and technology

authors： Hasan AA,Sabry SA,Abdallah MH,El-Damasy DA

更新日期：2016-09-01 00:00:00

abstract：:The aim of this study was to investigate the effects of solid carriers and processing routes on the properties of amorphous solid dispersions of itraconazole. Three solid carriers with a range of surface properties were studied, (1) a mesoporous silicate, magnesium aluminum silicate (Neusilin US2), (2) a nonporous sil...

journal_title：Pharmaceutical development and technology

authors： Grobelny P,Kazakevich I,Zhang D,Bogner R

更新日期：2015-01-01 00:00:00

abstract：:The purpose of this study was to develop a benchtop apparatus to simulate the scale-up of the moist-heat sterilization process of sodium carboxymethylcellulose (CMC) gel and identify critical process parameters that affect the sterilized gel viscosity. A 600-ml benchtop Parr reactor was modified and used to achieve go...

journal_title：Pharmaceutical development and technology

authors： Chu PI,Doyle D

更新日期：1999-01-01 00:00:00

abstract：:The purpose of this paper is to reject or to confirm the hypothesis that the influence of the water addition rate on the size and size distribution of pellets is caused by insufficient spreading of the added water at higher water addition rates. To overcome insufficient spreading of the added water, the agitation in t...

journal_title：Pharmaceutical development and technology

authors： Vertommen J,Jaucot B,Rombaut P,Kinget R

更新日期：1996-12-01 00:00:00

abstract：:In this study, we developed a one-step method to prepare ibuprofen fast- and sustained-release complex preparation. It was based on a double jets electrospinning process. Ibuprofen, a poorly water-soluble drug, was electrospun into fibers with polyvinyl pyrrolidone and hydroxypropyl methyl cellulose by two jets, respe...

journal_title：Pharmaceutical development and technology

authors： Che X,Xue J,Zhang J,Yang X,Wang L

更新日期：2020-07-01 00:00:00

abstract：:This study examines the influence of off-bottom clearance on size and size distribution of pellets produced during melt pelletization at different postmelt impeller speeds and binder concentrations using lactose and polyethylene glycol. Melt pelletization of lactose powder 450 M in an 8-liter highshear mixer, the floo...

journal_title：Pharmaceutical development and technology

authors： Heng PW,Wan LS,Wong TW

更新日期：1999-01-01 00:00:00

abstract：:Controlled release of a marker drug, 4,4'-bis(2-sulfostyryl) biphenyl (DSBP) from genipin crosslinked gelatin thin films, with application to drug delivery by transdermal patches is studied in this paper. A simple method for fabrication of nano-thin films, using basic lab equipment is introduced. This method consists ...

journal_title：Pharmaceutical development and technology

authors： Abbasi A,Eslamian M,Heyd D,Rousseau D

更新日期：2008-01-01 00:00:00