Acoustic-resonance spectrometry as a process analytical technology for rapid and accurate tablet identification.

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：:The objective of this study was to evaluate possible usefulness of pectins for direct compression of tablets. The deformation behavior of pectin grades of different degree of methoxylation (DM), namely, 5%, 10%, 25%, 35%, 40%, 50%, and 60% were, examined in terms of yield pressures (YP) derived from Heckel profiles fo...

journal_title：AAPS PharmSciTech

authors： Salbu L,Bauer-Brandl A,Tho I

更新日期：2010-03-01 00:00:00

abstract：:The aim of the present work was the investigation of robustness and reliability of drug release from 50 to 400 mg quetiapine extended release HPMC matrix tablets towards mechanical stresses of biorelevant intensity. The tests were performed under standard conditions (USP apparatus II) as well as under simulated gastro...

journal_title：AAPS PharmSciTech

authors： Garbacz G,Kandzi A,Koziolek M,Mazgalski J,Weitschies W

更新日期：2014-02-01 00:00:00

abstract：:A folic acid-conjugated paclitaxel (PTX)-doxorubicin (DOX)-loaded nanostructured lipid carrier(s) (FA-PTX-DOX NLCs) were prepared by using emulsion-evaporation method and extensively characterized for particle size, polydispersity index, zeta potential, and % entrapment efficiency which were found to be 196 ± 2.5 nm, ...

journal_title：AAPS PharmSciTech

authors： Raikwar S,Vyas S,Sharma R,Mody N,Dubey S,Vyas SP

更新日期：2018-11-01 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：:The present work embarks upon increasing the dissolution rate and the bioavailability of model anti-diabetic drug, gliquidone, a sulfonylurea class drug used for treating diabetes mellitus type 2. The gliquidone nanoparticles were prepared by using anti-solvent precipitation technique in which, gliquidone solution in ...

journal_title：AAPS PharmSciTech

authors： Mohamed MS,Abdelhafez WA,Zayed G,Samy AM

更新日期：2019-12-26 00:00:00

abstract：:The ability to produce submicron particles of monoclonal antibodies of different sizes and shapes would enhance their application to pulmonary delivery. Although non-ionic surfactants are widely used as stabilizers in protein formulations, we hypothesized that non-ionic surfactants will affect the shape and size of su...

journal_title：AAPS PharmSciTech

authors： Srinivasan AR,Shoyele SA

更新日期：2013-03-01 00:00:00

abstract：:The present investigation was aimed at developing and optimizing a simple aqueous tablet-coating formulation and its process. 5-Fluorouracil (5-FU) was used to ascertain the relative lipophilic/hydrophilic behavior of the coating system. Optimization was performed by evaluating the adhesive force strength and cohesive...

journal_title：AAPS PharmSciTech

authors： Rai PR,Tiwary AK,Rana V

更新日期：2012-06-01 00:00:00

abstract：:The study is designed to formulate, optimize, and evaluate astaxanthin (ASTA)-loaded nanostructured lipid carrier (NLC) with an aim to improve its stability, water solubility, skin permeability and retention and reduce drug-related side effects. ASTA was extracted from Haematococcus pluvialis. ASTA-NLC was formulated ...

journal_title：AAPS PharmSciTech

authors： Geng Q,Zhao Y,Wang L,Xu L,Chen X,Han J

更新日期：2020-11-11 00:00:00

abstract：:Establishing bioequivalence (BE) of drugs indicated to treat cancer poses special challenges. For ethical reasons, often, the studies need to be conducted in cancer patients rather than in healthy volunteers, especially when the drug is cytotoxic. The Biopharmaceutics Classification System (BCS) introduced by Amidon (...

journal_title：AAPS PharmSciTech

authors： Tampal N,Mandula H,Zhang H,Li BV,Nguyen H,Conner DP

更新日期：2015-02-01 00:00:00

abstract：:Bottles and carboys are used for frozen storage and transport of biopharmaceutical formulations under a wide range of conditions. The quality of freezing and thawing in these systems has been questioned due to the formation of heterogeneous ice structures and deformation of containers. This work shows that during free...

journal_title：AAPS PharmSciTech

authors： Duarte A,Rego P,Ferreira A,Dias P,Geraldes V,Rodrigues MA

更新日期：2020-09-01 00:00:00

abstract：:This study assessed the utility of near-infrared (NIR) spectroscopy for the real-time monitoring of content uniformity and critical quality attributes (tensile strength, Young's modulus, and relative density) of ribbed roller compacted flakes made by axially corrugated or ribbed rolls. A custom-built setup was used to...

journal_title：AAPS PharmSciTech

authors： Samanta AK,Karande AD,Ng KY,Heng PW

更新日期：2013-03-01 00:00:00

abstract：:The clinical potential of naringenin (NRG) is compromised due to its poor aqueous solubility and low oral bioavailability. The study is aimed at addressing these issues by means of naringenin nanosuspensions (NRG-NS) formulated using polyvinylpyrrolidone (PVP K-90) as stabiliser via antisolvent sonoprecipitation metho...

journal_title：AAPS PharmSciTech

authors： Gera S,Talluri S,Rangaraj N,Sampathi S

更新日期：2017-11-01 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 aim of this work was to study the effect of the type of substituent of the cellulose ethers and the molecular mass on the state and dynamics of water in the respective hydrogels to specify the quantity of adsorbed water on the polymers or, more explicitly, to calculate the average number of water molecules bound t...

journal_title：AAPS PharmSciTech

authors： Baumgartner S,Lahajnar G,Sepe A,Kristl J

更新日期：2002-01-01 00:00:00

abstract：:An acid-buffering bioadhesive vaginal tablet was developed for the treatment of genitourinary tract infections. From the bioadhesion experiment and release studies it was found that polycarbophil and sodium carboxymethylcellulose is a good combination for an acid-buffering bioadhesive vaginal tablet. Sodium monocitrat...

journal_title：AAPS PharmSciTech

authors： Alam MA,Ahmad FJ,Khan ZI,Khar RK,Ali M

更新日期：2007-12-14 00:00:00

abstract：:The purpose of this study was to develop a lyotropic liquid crystalline formulation using the emulsifier vitamin E TPGS and evaluate its behavior after incorporation of a flavonoid, quercetin. The physical (macro and microscopic), chemical (determination of quercetin content by the HPLC method) and functional (determi...

journal_title：AAPS PharmSciTech

authors： Vicentini FT,Casagrande R,Verri WA Jr,Georgetti SR,Bentley MV,Fonseca MJ

更新日期：2008-01-01 00:00:00

abstract：:The purpose of this research was to evaluate the relation between preferential direction of pores and mechanical strength of cubic starch compacts. The preferential pore direction was quantified in SEM images of cross sections of starch compacts using a previously described algorithm for determination of the quotient ...

journal_title：AAPS PharmSciTech

authors： Wu YS,van Vliet LJ,Frijlink HW,Stokroos I,van der Voort Maarschalk K

更新日期：2008-01-01 00:00:00

abstract：:The hydrophobicity of bioactive molecules poses a considerable problem in the pharmaceutical and the food industry. Using food-based protein nanocarriers is one promising way to deliver hydrophobic molecules. These types of protein possess many functional properties such as surface activity, water-binding capacity, em...

journal_title：AAPS PharmSciTech

authors： Maviah MBJ,Farooq MA,Mavlyanova R,Veroniaina H,Filli MS,Aquib M,Kesse S,Boakye-Yiadom KO,Wang B

更新日期：2020-03-09 00:00:00

abstract：:The purpose of this research was to evaluate a novel fiber-optic photometer for its ability to monitor physical instabilities occurring in concentrated emulsions during storage. For this, the fiber-optic photometer was used to measure transmission of oil-in-water emulsions stabilized with hypromellose (HPMC) as a func...

journal_title：AAPS PharmSciTech

authors： Oliczewski S,Daniels R

更新日期：2007-08-31 00:00:00

abstract：:The objective of this study was to produce microparticles of a new asthma-controlling drug by supercritical assisted atomization (SAA), proposed as an alternative to conventional jet-milling process. SAA is based on the solubilization of supercritical carbon dioxide in a liquid solution containing the drug; the ternar...

journal_title：AAPS PharmSciTech

authors： Della Porta G,De Vittori C,Reverchon E

更新日期：2005-10-22 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：:Spironolactone is a drug derived from sterols that exhibits an incomplete oral absorption due to its low water solubility and slow dissolution rate. In this study, formulations of spironolactone with four disintegrants named as croscarmellose sodium, crospovidone, sodium starch glycolate and microcrystalline cellulose...

journal_title：AAPS PharmSciTech

authors： Rojas J,Guisao S,Ruge V

更新日期：2012-12-01 00:00:00

abstract：:This work combines several methods in an integrated strategy to develop a matrix for buccal administration. For this purpose, tablets containing selected mucoadhesive polymers loaded with a model drug (omeprazole), free or in a complexed form with cyclodextrins, and in the absence and presence of alkali agents were su...

journal_title：AAPS PharmSciTech

authors： Figueiras A,Pais AA,Veiga FJ

更新日期：2010-12-01 00:00:00

abstract：:Intra-periodontal pocket drug delivery systems, such as liquid crystalline systems, are widely utilized improving the drug release control and the therapy. Propolis is used in the treatment of periodontal diseases, reducing the inflammatory and infectious conditions. Iron oxide magnetic nanoparticles (MNPs) can improv...

journal_title：AAPS PharmSciTech

authors： de Alcântara Sica de Toledo L,Rosseto HC,Dos Santos RS,Spizzo F,Del Bianco L,Montanha MC,Esposito E,Kimura E,Bonfim-Mendonça PS,Svidzinski TIE,Cortesi R,Bruschi ML

更新日期：2018-10-01 00:00:00

abstract：:This work describes a quality-by-design (QbD) approach to determine the optimal coating process conditions and robust process operating space for an immediate release aqueous film coating system (Opadry® 200). Critical quality attributes (CQAs) or associated performance indicators of the coated tablets were measured w...

journal_title：AAPS PharmSciTech

authors： Teckoe J,Mascaro T,Farrell TP,Rajabi-Siahboomi AR

更新日期：2013-06-01 00:00:00

abstract：:The objective of the present study was to develop a hydrodynamically balanced system for celecoxib as single-unit floating capsules. Various grades of low-density polymers were used for formulation of these capsules. The capsules were prepared by physical blending of celecoxib and the polymer in varying ratios. The fo...

journal_title：AAPS PharmSciTech

authors： Ali J,Arora S,Ahuja A,Babbar AK,Sharma RK,Khar RK

更新日期：2007-12-28 00:00:00

abstract：:The main objective of the present study is the physicochemical characterization of naturally available Terminalia catappa gum (Badam gum [BG]) as a novel pharmaceutical excipient and its suitability in the development of gastroretentive floating drug delivery systems (GRFDDS) to retard the drug for 12 h when the dosag...

journal_title：AAPS PharmSciTech

authors： Meka VS,Nali SR,Songa AS,Kolapalli VR

更新日期：2012-12-01 00:00:00

abstract：:An extract of Zingiber cassumunar Roxb. (ZC) was encapsulated in niosomes of which a topical gel was formed. (E)-4-(3',4'-dimethoxyphenyl)but-3-en-1-ol or compound D detected by a gradient HPLC was employed as the marker and its degradation determined to follow zero-order kinetics. Niosomes significantly retarded ther...

journal_title：AAPS PharmSciTech

authors： Priprem A,Janpim K,Nualkaew S,Mahakunakorn P

更新日期：2016-06-01 00:00:00

abstract：:Pressurized metered dose inhalers (MDIs) were first introduced in the 1950s and they are currently widely prescribed as portable systems to treat pulmonary conditions. MDIs consist of a formulation containing dissolved or suspended drug and hardware needed to contain the formulation and enable efficient and consistent...

journal_title：AAPS PharmSciTech

authors： Stein SW,Sheth P,Hodson PD,Myrdal PB

更新日期：2014-04-01 00:00:00