Investigation on side-spray fluidized bed granulation with swirling airflow.

abstract：:Objective of the study was to design an injectable microsphere preparation with high drug loading of bupivacaine for prolonged release and local anesthetic. PLA or PLGA was used as the biodegradable matrix material to fabricate microspheres with the o/w emulsification-solvent evaporation method. The characterization o...

journal_title：AAPS PharmSciTech

authors： Xu J,Bai Y,Li X,Wei Z,Sun L,Yu H,Xu H

更新日期：2021-01-06 00:00:00

abstract：:The present study demonstrates a preparative medium-pressure liquid chromatography (MPLC) method for isolation of Morin besides evaluating its efficacy in comparison with its self-nanoemulsifying drug delivery (SNEDD) and nanoemulsion (NE) systems against in-vivo HgCl2-induced lung toxicity in rats. Morin was isolated...

journal_title：AAPS PharmSciTech

authors： El-Haddad AE,Sheta NM,Boshra SA

更新日期：2018-07-01 00:00:00

abstract：:The objectives of this study were to formulate, characterize silymarin-loaded Eudragit nanoparticles (SNPs) and evaluate their hepatoprotective and cytotoxic effects after oral administration. SNPs were prepared by nanoprecipitation technique and were evaluated for particle size, entrapment efficiency, TEM, solid-stat...

journal_title：AAPS PharmSciTech

authors： El-Nahas AE,Allam AN,Abdelmonsif DA,El-Kamel AH

更新日期：2017-11-01 00:00:00

abstract：:While the concept of using polymer-based sustained-release delivery systems to maintain therapeutic concentration of protein drugs for extended periods of time has been well accepted for decades, there has not been a single product in this category successfully commercialized to date despite clinical and market demand...

journal_title：AAPS PharmSciTech

authors： Wu F,Jin T

更新日期：2008-01-01 00:00:00

abstract：:Spherical granules (pellets) are quite useful in many pharmaceutical applications. The extrusion spheronisation technique is well established as a method of producing pellets of a spherical shape and narrow size distribution. After the extrusion, the cylindrical extrudates are transformed to spherical pellets by spher...

journal_title：AAPS PharmSciTech

authors： Koester M,Thommes M

更新日期：2012-06-01 00:00:00

abstract：:Present investigation deals with formulation and evaluation of tamoxifen (TMX)-loaded liquid crystalline nanoparticles (TMX-LCNPs) for improving oral bioavailability and safety of the existing treatment. Hexagonal Glyceryl monooleate-based TMX-LCNPs (GLCNPs) and Phytantriol-based TMX-LCNPs (PLCNPs) were prepared by di...

journal_title：AAPS PharmSciTech

authors： Jain S,Heeralal B,Swami R,Swarnakar NK,Kushwah V

更新日期：2018-01-01 00:00:00

abstract：:The aim of this study was to develop and evaluate a floating multiparticulate gastroretentive system for the modified release of zidovudine (AZT). AZT was used as a model drug water-soluble at therapeutic doses. The floating gastroretentive system was obtained by co-precipitation, after solvent diffusion and evaporati...

journal_title：AAPS PharmSciTech

authors： Yoshida VM,de Oliveira Junior JM,Gonçalves MM,Vila MM,Chaud MV

更新日期：2011-06-01 00:00:00

abstract：:The second author's name was incorrectly published as "Niha F. Younes". The correct name is "Nihal Farid Younes" as shown above in the list of authors. ...

journal_title：AAPS PharmSciTech

authors： El Assasy AEI,Younes NF,Makhlouf AIA

更新日期：2019-02-25 00:00:00

abstract：:Anti-vascular endothelial growth factor agents have been widely used to treat several eye diseases including age-related macular degeneration (AMD). An approach to maximize the local concentration of drug at the target site and minimize systemic exposure is to be sought. Sunitinib malate, a multiple receptor tyrosine ...

journal_title：AAPS PharmSciTech

authors： Bhatt P,Narvekar P,Lalani R,Chougule MB,Pathak Y,Sutariya V

更新日期：2019-08-09 00:00:00

abstract：:An encapsulation of model drug raloxifene hydrochloride (RAL) inside the chitosan decorated pH responsive mesoporous system has a greater potential for accumulating in the tumor cells. The present study involves synthesis of surface modified mesoporous silica nanoparticles (MSN) with the aim of achieving pH sensitive ...

journal_title：AAPS PharmSciTech

authors： Shah PV,Rajput SJ

更新日期：2018-04-01 00:00:00

abstract：:In this study the stability of parenteral acyclovir (ACV) when diluted in dextrose (DEX) as large volume intravenous fluid preparation (LVIF) was evaluated and the possible Maillard reaction adducts were monitored in the recommended infusion time. Different physicochemical methods were used to evaluate the Maillard re...

journal_title：AAPS PharmSciTech

authors： Siahi Shadbad MR,Ghaderi F,Hatami L,Monajjemzadeh F

更新日期：2016-12-01 00:00:00

abstract：:Tomographic measurement techniques offer the opportunity to quantify the degree of homogeneity of particulate suspensions and other multiphase mixtures. Electrical resistance tomography is a relatively simple and inexpensive technique for measuring the distribution of electrical conductivity within multiphase systems....

journal_title：AAPS PharmSciTech

authors： Bolton GT,Primrose KM

更新日期：2005-09-30 00:00:00

abstract：:The solubility of five poorly soluble drugs was enhanced by using an effervescence assisted solid dispersion (EASD) technique. EASDs were prepared by using modified fusion method. Drug and hydrophilic carrier were melted, and in this molten mixture, effervescence was generated by adding effervescence couple comprising...

journal_title：AAPS PharmSciTech

authors： Alam MA,Al-Jenoobi FI,Al-Mohizea AM,Ali R

更新日期：2015-12-01 00:00:00

abstract：:As a synthetic clay material, laponite RDS (LR) was investigated as an effective drug carrier as a result of the special nanodisk structure together with the negative-charged surface to achieve enhanced cellular uptake and targeted delivery. In this research work, the synthesized oligomeric hyaluronic acid-aminophenyl...

journal_title：AAPS PharmSciTech

authors： Yang Y,Li J,Chen F,Qiao S,Li Y,Pan W

更新日期：2019-11-20 00:00:00

abstract：:This study examined the effect of rotor speed, amount of water sprayed, and atomizing air pressure on the geometric mean diameter and geometric standard deviation of pellets produced in a fluid-bed rotor granulator using a 23 factorial design and an optimization technique. Pellets were prepared by wet granulation. Equ...

journal_title：AAPS PharmSciTech

authors： Korakianiti ES,Rekkas DM,Dallas PP,Choulis NH

更新日期：2000-12-01 00:00:00

abstract：:Bimatoprost is widely used for the management of glaucoma. Currently, it is delivered via eye drop solution, which is highly inefficient due to low bioavailability. To control the release of ocular drugs, contact lenses are used by scientists. However, the conventional soaking method showed high burst release due to a...

journal_title：AAPS PharmSciTech

authors： Yan F,Liu Y,Han S,Zhao Q,Liu N

更新日期：2020-01-13 00:00:00

abstract：:The paper introduces evaluation methodologies and associated statistical approaches for process validation lifecycle Stage 3A. The assessment tools proposed can be applied to newly developed and launched small molecule as well as bio-pharma products, where substantial process and product knowledge has been gathered. T...

journal_title：AAPS PharmSciTech

authors： Sayeed-Desta N,Pazhayattil AB,Collins J,Chen S,Ingram M,Spes J

更新日期：2017-07-01 00:00:00

abstract：:Low solubility of active pharmaceutical compounds (APIs) remains an important challenge in dosage form development process. In the manuscript, empirical models were developed and analyzed in order to predict dissolution of bicalutamide (BCL) from solid dispersion with various carriers. BCL was chosen as an example of ...

journal_title：AAPS PharmSciTech

authors： Mendyk A,Pacławski A,Szafraniec-Szczęsny J,Antosik A,Jamróz W,Paluch M,Jachowicz R

更新日期：2020-03-31 00:00:00

abstract：:A dissolution test for tablets containing 40 mg of olmesartan medoxomil (OLM) was developed and validated using both LC-UV and UV methods. After evaluation of the sink condition, dissolution medium, and stability of the drug, the method was validated using USP apparatus 2, 50 rpm rotation speed, and 900 ml of deaerate...

journal_title：AAPS PharmSciTech

authors： Bajerski L,Rossi RC,Dias CL,Bergold AM,Fröehlich PE

更新日期：2010-06-01 00:00:00

abstract：:The objectives of this study are to enhance cellular accumulation of gemcitabine with chitosan/glyceryl monooleate (GMO) nanostructures, and to provide significant increase in cell death of human pancreatic cancer cells in vitro. The delivery system was prepared by a multiple emulsion solvent evaporation method. The n...

journal_title：AAPS PharmSciTech

authors： Trickler WJ,Khurana J,Nagvekar AA,Dash AK

更新日期：2010-03-01 00:00:00

abstract：:The present study introduces a new three-dimensional (3D) surface image analysis technique in which white light illumination from different incident angles is used to create 3D surfaces with a photometric approach. The three-dimensional features of the surface images created are then used in the characterization of pa...

journal_title：AAPS PharmSciTech

authors： Soppela I,Airaksinen S,Hatara J,Räikkönen H,Antikainen O,Yliruusi J,Sandler N

更新日期：2011-06-01 00:00:00

abstract：:Triple-negative breast (TNBC) cancer that is upregulated with epidermal growth factor receptor (EGFR), and devoid of both the hormonal receptors and epidermal growth factor receptor 2 (HER 2), has led to a concept of treating TNBC with EGFR-targeted therapeutics. The combination of paclitaxel (PTX) and piperine (PIP) ...

journal_title：AAPS PharmSciTech

authors： Burande AS,Viswanadh MK,Jha A,Mehata AK,Shaik A,Agrawal N,Poddar S,Mahto SK,Muthu MS

更新日期：2020-05-21 00:00:00

abstract：:To enhance the stability of coenzyme Q10 (CoQ10), Kolliphor® HS 15 (HS15) was employed as a carrier to build up a stable CoQ10-loaded micelle delivery system. The impact of micellar compositions, the preparation condition, and the preparation method on size characteristics, the solubilization efficiency, and micellar ...

journal_title：AAPS PharmSciTech

authors： Liu L,Mao K,Wang W,Pan H,Wang F,Yang M,Liu H

更新日期：2016-06-01 00:00:00

abstract：:The addition of polysorbate 20 (T20) is required to achieve "sink" conditions during a dissolution test for tablets with candesartan cilexetil (CC). Polysorbate 20 (0.35%-0.7% w/w) added to 0.05 mol/L of phosphate buffer pH 6.5 dramatically increased the apparent solubility of the drug from 0.8 μg/ml even to 353 μg/ml...

journal_title：AAPS PharmSciTech

authors： Hoppe K,Sznitowska M

更新日期：2014-10-01 00:00:00

abstract：:One-third of the population of the USA suffers from metabolic syndrome (MetS). Treatment of patients with MetS regularly includes drugs prescribed simultaneously to treat diabetes and cardiovascular diseases. Therefore, the development of novel multidrug formulations is recommended. However, the main problem with thes...

journal_title：AAPS PharmSciTech

authors： Cruz-Angeles J,Videa M,Martínez LM

更新日期：2019-03-18 00:00:00

abstract：:As of March 10, 2020, more than 100,000 novel coronavirus pneumonia cases have been confirmed globally. With the continuous spread of the new coronavirus pneumonia epidemic in even the world, prevention and treatment of the disease have become urgent tasks. The drugs currently being developed are not adequate to deal ...

journal_title：AAPS PharmSciTech

authors： Yan J,Liu A,Huang J,Wu J,Fan H

更新日期：2020-05-13 00:00:00

abstract：:The purpose of this paper is to describe results from the use of a set of Excel macros written to facilitate the comparison of image analysis (IA) and laser diffraction (LD) particle size analysis (psa) data. Measurements were made on particle systems of differing morphological characteristics including differing aver...

journal_title：AAPS PharmSciTech

authors： Kelly RN,DiSante KJ,Stranzl E,Kazanjian JA,Bowen P,Matsuyama T,Gabas N

更新日期：2006-08-18 00:00:00

abstract：:Palatability and patient acceptability are critical attributes of dispersible tablet formulation. Co-processed excipients could provide improved organoleptic profile due to rational choice of excipients and manufacturing techniques. The aim of this study was to identify the most suitable co-processed excipient to use ...

journal_title：AAPS PharmSciTech

authors： Dziemidowicz K,Lopez FL,Bowles BJ,Edwards AJ,Ernest TB,Orlu M,Tuleu C

更新日期：2018-08-01 00:00:00

abstract：:Nanoparticles (NPs) containing the hydrophilic drug salidroside (Sal) and the hydrophobic drug tamoxifen (Tam) were prepared using a triblock copolymer poly(lactic-co-glycolic acid) (PLGA)-poly(ethylene glycol) (PEG)-PLGA to achieve synergism in the treatment of breast cancer. The double emulsion (w/o/w) method was us...

journal_title：AAPS PharmSciTech

authors： Yu X,Sun L,Tan L,Wang M,Ren X,Pi J,Jiang M,Li N

更新日期：2020-01-29 00:00:00

abstract：:This study focused on the chemical stability of the cephalosporin (6R, 7R)-7-(1-pentafluorophenoxyacetamido)-3-[2-(5-methyl-1,3,4-thiodiazolyl)thiomethyl]-Delta(3)-cephem-4-carboxylic acid, sodium salt (cephem 1) formulation after electron beam (e-beam) irradiation. The cephem 1 concentrations of samples irradiated at...

journal_title：AAPS PharmSciTech

authors： Johns PJ,Turberg M,Willard K,Matagne D,Cheesman D

更新日期：2001-11-19 00:00:00