Preparation and characterization of angiopep-2 functionalized Ginsenoside-Rg3 loaded nanoparticles and the effect on C6 Glioma cells.

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 aim of this study was to investigate early formulation screening in small scale with a miniaturized fluid bed device. Altogether eight different batches were granulated in a Multipart Microscale Fluid bed Powder processor (MMFP) with constant process conditions using electrostatic atomization. Atomization voltage ...

journal_title：Pharmaceutical development and technology

authors： Kivikero N,Murtomaa M,Antikainen O,Hatara J,Juppo AM,Sandler N

更新日期：2011-08-01 00:00:00

abstract：:Co-solvent solubilization approach has been used to enhance the solubility of seven antidiabetic drugs: gliclazide, glyburide, glipizide, glimepiride, repaglinide, pioglitazone, and roziglitazone. Solubility in water, phosphate buffer (pH 7.4), six co-solvent solutions prepared in water as well as phosphate buffer (pH...

journal_title：Pharmaceutical development and technology

authors： Seedher N,Kanojia M

更新日期：2009-01-01 00:00:00

abstract：:Seven potential impurities, including by-products, starting materials and intermediates were identified in pharmaceutical substance quetiapine fumarate and characterized by spectroscopic methods (MS, IR, NMR). Based on these methods the structures of the impurities were assigned or confirmed as: impurity I: 2-(phenylt...

journal_title：Pharmaceutical development and technology

authors： Stolarczyk EU,Kaczmarek L,Eksanow K,Kubiszewski M,Glice M,Kutner A

更新日期：2009-01-01 00:00:00

abstract：:An approach for cancer treatment is modulation of tumor microenvironment. Based on the role of extracellular matrix in cell modulation, fabrication of textured materials mimicking extracellular matrix could provide novel opportunities such as determining cancer cell behaviour. With this background, in this work, we ha...

journal_title：Pharmaceutical development and technology

authors： Yaşayan G,Mega Tiber P,Orun O,Alarçin E

更新日期：2020-12-01 00:00:00

abstract：:The biopharmaceutical assessment of new drug candidates based on their chemical structure is important in drug discovery and development. The scope of this study is to focus on lipophilic drugs and to clarify the role of their chemical predictors on oral bioavailability in humans. First their chemical properties were ...

journal_title：Pharmaceutical development and technology

authors： Kuentz MT,Arnold Y

更新日期：2009-01-01 00:00:00

abstract：:The instability of protein and antigen(s) during encapsulation in biodegradable polymers by water-in-oil-in-water (w/o/w) encapsulation is well established. The aim of present study is to screen various additives to prevent the inactivation and loss of immunogenicity of HBsAg upon its exposure to the water/CH(2)Cl(2) ...

journal_title：Pharmaceutical development and technology

authors： Tomar P,Giri N,Karwasara VS,Pandey RS,Dixit VK

更新日期：2012-07-01 00:00:00

abstract：:In the pharmaceutical industry, chemometrics is rapidly establishing itself as a tool that can be used at every step of product development and beyond: from early development to commercialization. This set of multivariate analysis methods allows the extraction of information contained in large, complex data sets thus ...

journal_title：Pharmaceutical development and technology

authors： Ferreira AP,Tobyn M

更新日期：2015-01-01 00:00:00

abstract：:The physical-chemical processing variables affecting particle size following precipitation using the supercritical antisolvent (SAS) method were investigated by varying both the composition of the feed solvent and the structure of the solute, using a series of steroids. The key factor influencing particle size in thes...

journal_title：Pharmaceutical development and technology

authors： Sacha GA,Schmitt WJ,Nail SL

更新日期：2006-01-01 00:00:00

abstract：:The effect of six factors: spray gun, formulation, inlet temperature, atomizing air pressure, fan air pressure, and gun-bed distance, on the final adhesion of the film coat to the tablet core were assessed. The method used was based on an experimental design, Resolution IV, that allowed the main effects to be free fro...

journal_title：Pharmaceutical development and technology

authors： Khan H,Fell JT,Macleod GS

更新日期：2005-01-01 00:00:00

abstract：:The objective of this study was to develop a floating, pulsatile, multiparticulate drug delivery system intended for chronopharmacotherapy of arthritis. The floating pulsatile drug delivery has the advantage that a drug can be released in the upper gastrointestinal tract after a definite time period of no drug release...

journal_title：Pharmaceutical development and technology

authors： Gaikwad M,Belgamwar VS,Tekade A,Gattani S,Surana S

更新日期：2010-03-01 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：:In the present study, Simvastatin was incorporated in emulsion of soybean oil and propylene glycol monocaprylate as oily phase and Tween 80 and Cremophor EL as surfactants and also their mixtures. Dry adsorbed emulsions were prepared by using colloidal silicon dioxide in varying proportions to adsorb the liquid emulsi...

journal_title：Pharmaceutical development and technology

authors： Dixit RP,Nagarsenker MS

更新日期：2007-01-01 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：:In recent years, drug delivery systems such as liposomes and microparticles have been used in clinic for the treatment of different diseases and from a regulatory point of view, a parenterally applied drug and drug delivery systems must be sterile and pyrogen free. Radiation sterilization is a method recognized by pha...

journal_title：Pharmaceutical development and technology

authors： Sakar F,Özer AY,Erdogan S,Ekizoglu M,Kart D,Özalp M,Colak S,Zencir Y

更新日期：2017-09-01 00:00:00

abstract：:In this study, we designed a polymersome system for the controlled release of methotrexate (MTX) as an anticancer drug with the objective of improving the loading efficiency of the drug in polymersomes as well as achievement of an efficient control on the release rate of drug from nanocarriers. We synthesized mono met...

journal_title：Pharmaceutical development and technology

authors： Nosrati H,Adinehvand R,Manjili HK,Rostamizadeh K,Danafar H

更新日期：2019-01-01 00:00:00

abstract：:The main purpose of this work was to develop a supersaturatable self-microemulsifying drug delivery system (S-SMEDDS) of carbamazepine (CBZ). S-SMEDDS of CBZ was prepared and drug precipitation behavior, dissolution rate in vitro and particle size distribution were evaluated. The relative bioavailability of S-SMEDDS f...

journal_title：Pharmaceutical development and technology

authors： Zhang N,Zhang W,Jin Y,Quan DQ

更新日期：2011-08-01 00:00:00

abstract：:The objective of the present investigation was to enhance skin permeation of diclofenac using water-in-oil microemulsion and to elucidate its skin permeation mechanism. The w/o microemulsion formulations were selected based on constructed pseudoternary phase diagrams depending on water solubilization capacity and ther...

journal_title：Pharmaceutical development and technology

authors： Thakkar PJ,Madan P,Lin S

更新日期：2014-05-01 00:00:00

abstract：:The aim of this work is to evaluate the feasibility of hydrophilic silica aerogels as drug carriers and to investigate the influence of the aerogels properties on the release rate of poorly water-soluble drugs. Hydrophilic silica aerogels of different densities were loaded with two model drugs, ketoprofen and griseofu...

journal_title：Pharmaceutical development and technology

authors： Smirnova I,Suttiruengwong S,Seiler M,Arlt W

更新日期：2004-11-01 00:00:00

abstract：:The contact time of a vehicle on the cornea is of utmost importance for ophthalmic drug delivery. The poor bioavailability and therefore poor therapeutic response exhibited by the conventional ophthalmic solutions due to pre-corneal elimination of a drug may be overcome by the use of the in situ gel forming systems, w...

journal_title：Pharmaceutical development and technology

authors： Gupta S,Samanta MK

更新日期：2010-07-01 00:00:00

abstract：:The objective of this study was to develop and evaluate a novel microemulsion based gel formulation containing tazarotene for targeted topical therapy of acne. Psudoternary phase diagrams were constructed to obtain the concentration range of oil, surfactant, and co-surfactant for microemulsion formation. The optimized...

journal_title：Pharmaceutical development and technology

authors： Patel MR,Patel RB,Parikh JR,Patel BG

更新日期：2016-12-01 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：:Elderly people, children and patients sometimes have difficulties swallowing tablets. To solve this problem, a novel method of preparing tablets that disintegrate rapidly in the mouth was developed. A tablet with high porosity is required for rapid disintegration, but such a tablet is generally fragile. To make a tabl...

journal_title：Pharmaceutical development and technology

authors： Sugimoto M,Matsubara K,Koida Y,Kobayashi M

更新日期：2001-11-01 00:00:00

abstract：:Vardenafil hydrochloride (VAR) is an erectile dysfunction treating drug. VAR has a short elimination half-life (4-5 h) and suffers low oral bioavailability (15%). This work aimed to explore the dual potential of VAR-dendrimer complexes as drug release modulators and oral bioavailability enhancers. VAR-dendrimer comple...

journal_title：Pharmaceutical development and technology

authors： Tawfik MA,Tadros MI,Mohamed MI

更新日期：2019-03-01 00:00:00

abstract：:Oily liquid drugs are not convenient for oral administration. We developed a powder containing clofibrate (CF), a model of an oily drug, using aminoalkyl methacrylate copolymer (EPO) or methacrylic acid copolymer (L100). CF or a mixture of CF and soybean oil was emulsified with EPO or L100 aqueous solution. Using a hi...

journal_title：Pharmaceutical development and technology

authors： Fujii M,Kawakami A,Saito A,Tuchiya H,Koizumi N,Watanabe Y

更新日期：2016-12-01 00:00:00

abstract：OBJECTIVE:The purpose of the present investigation was to prepare a plasma stable, pH-sensitive niosomal formulation to enhance Sirolimus efficacy and selectivity. MATERIALS AND METHODS:pH-sensitive niosomal formulations bearing PEG-Poly (monomethyl itaconate)-CholC6 (PEG-PMMI-CholC6) copolymers and cholesteryl hemisu...

journal_title：Pharmaceutical development and technology

authors： Ghanbarzadeh S,Khorrami A,Pourmoazzen Z,Arami S

更新日期：2015-05-01 00:00:00

abstract：:Substituting spacer by another in noninvasive ventilation (NIV) involves many variables, e.g. total emitted dose (TED), mass median aerodynamic diameter (MMAD), type of spacer, total lung deposition and total systemic absorption, which must be adjusted to ensure patient optimum therapy. Data mining based on artificial...

journal_title：Pharmaceutical development and technology

authors： Hussein RRS,M A Ali A,Salem HF,Abdelrahman MM,Said ASA,Abdelrahim MEA

更新日期：2017-11-01 00:00:00

abstract：:The objective of the study was to develop a mathematical model for predicting the disintegration time of fast disintegrating tablets (FDTs) by estimating the powder characteristics of powder blend prior to compression. A combination of chitosan-alginate complex and glycine in the ratio of 50:50 was used for preparing ...

journal_title：Pharmaceutical development and technology

authors： Goel H,Arora A,Tiwary AK,Rana V

更新日期：2011-02-01 00:00:00

abstract：:The objective of this study was to compare the dissolution behavior of tablets prepared from solid dispersions with and without drug-carrier interactions. Diazepam and nifedipine were used as model drugs. Two types of carriers were used; polyvinylpyrrolidone (PVP K12, K30 and K60) and saccharides (inulin 1.8 kDa, 4 kD...

journal_title：Pharmaceutical development and technology

authors： Srinarong P,Kouwen S,Visser MR,Hinrichs WL,Frijlink HW

更新日期：2010-09-01 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