Silymarin-Loaded Eudragit Nanoparticles: Formulation, Characterization, and Hepatoprotective and Toxicity Evaluation.

abstract：:This work presents a new user-friendly lyophilization simulation and process optimization tool, freely available under the name LyoPRONTO. This tool comprises freezing and primary drying calculators, a design-space generator, and a primary drying optimizer. The freezing calculator performs 0D lumped capacitance modeli...

journal_title：AAPS PharmSciTech

authors： Shivkumar G,Kazarin PS,Strongrich AD,Alexeenko AA

更新日期：2019-10-31 00:00:00

abstract：:A simple, reliable, highly sensitive and selective spectrofluorimetric method has been developed for determination of certain aminoglycosides namely amikacin sulfate, tobramycin, neomycin sulfate, gentamicin sulfate, kanamycin sulfate and streptomycin sulfate. The method is based on the formation of a charge transfer ...

journal_title：AAPS PharmSciTech

authors： Omar MA,Nagy DM,Hammad MA,Aly AA

更新日期：2013-06-01 00:00:00

abstract：:Individualized medicines for pediatrics are a useful alternative if there is no correct dosage marketed for this segment (easy to swallow, adequate volume and content, correct composition for pediatrics, good organoleptic properties, etc.). Its validation process must ensure quality testing: its content uniformity, ph...

journal_title：AAPS PharmSciTech

authors： Suárez-González J,Santoveña-Estévez A,Armijo-Ruíz S,Castillo A,Fariña JB

更新日期：2019-06-03 00:00:00

abstract：:Enterovirus 71 (EV71) is a pathogenic factor of severe hand, foot, and mouth disease (HFMD). No vaccine or specific treatment is currently available for EV71 infection. Hence, we developed a buccal mucoadhesive gel containing matrine to protect against HFMD. Mucoadhesive gels were prepared by Carbopol 974P and were co...

journal_title：AAPS PharmSciTech

authors： Chen X,Yan J,Yu S,Wang P

更新日期：2018-01-01 00:00:00

abstract：:The present study focuses on the development and characterization of nanosuspension of a poorly soluble drug, silver sulfadiazine (SSD) incorporated in Aloe vera gel (AV-gel) for improving its therapeutic efficacy. The SSD solution in ammonia was subjected to nanoprecipitation in surfactant solution and particle size ...

journal_title：AAPS PharmSciTech

authors： Barkat MA,Harshita,Ahmad I,Ali R,Singh SP,Pottoo FH,Beg S,Ahmad FJ

更新日期：2017-11-01 00:00:00

abstract：:Hydroxypropyl methylcellulose (HPMC) tablets containing nicotine-magnesium aluminum silicate (NCT-MAS) complex particles and pH modifiers, namely, sodium chloride, citric acid, and magnesium hydroxide, were prepared using the direct compression method. The effects of HPMC viscosity grades and pH modifiers on NCT relea...

journal_title：AAPS PharmSciTech

authors： Pongjanyakul T,Kanjanabat S

更新日期：2012-06-01 00:00:00

abstract：:In this study, the use of trimethylchitosan (TMC), by higher solubility in comparison with chitosan, in alginate/chitosan nanoparticles containing cationic β-cyclodextrin polymers (CPβCDs) has been studied, with the aim of increasing insulin uptake by nanoparticles. Firstly, TMCs were synthesized by iodomethane, and C...

journal_title：AAPS PharmSciTech

authors： Mansourpour M,Mahjub R,Amini M,Ostad SN,Shamsa ES,Rafiee-Tehrani M,Dorkoosh FA

更新日期：2015-08-01 00:00:00

abstract：:Direct pulmonary delivery is a promising step in developing effective gene therapies for respiratory disease. Gene therapies can be used to treat the root cause of diseases, rather than just the symptoms. However, developing effective therapies that do not cause toxicity and that successfully reach the target site at ...

journal_title：AAPS PharmSciTech

authors： Terry TL,Givens BE,Rodgers VGJ,Salem AK

更新日期：2019-01-02 00:00:00

abstract：:The present investigation was undertaken to fabricate modified transport fluconazole transdermal spray using ethyl cellulose and Eudragit RS100 as film-forming polymers. Eudragit RS100 (X(1)) and ethyl cellulose (X(2)) were selected as independent variables in 3(2) full factorial design, whereas drug transport in firs...

journal_title：AAPS PharmSciTech

authors： Gohel MC,Nagori SA

更新日期：2009-01-01 00:00:00

abstract：:The potential value of succinylated soy protein (SPS) as a wall material for the encapsulation of ibuprofen (IBU), a model hydrophobic drug, by spray-drying was investigated. A succinylation rate of 93% was obtained for soy protein isolate, with a molar ratio of 1/1.5 (NH2/succinic anhydride). The solubility profile a...

journal_title：AAPS PharmSciTech

authors： Anaya Castro MA,Alric I,Brouillet F,Peydecastaing J,Fullana SG,Durrieu V

更新日期：2019-01-11 00:00:00

abstract：:The solvent used for preparing the binder solution in wet granulation can affect the granulation end point and also impact the thermal, rheological, and flow properties of the granules. The present study investigates the effect of solvents and percentage relative humidity (RH) on the granules of microcrystalline cellu...

journal_title：AAPS PharmSciTech

authors： Jagia M,Trivedi M,Dave RH

更新日期：2016-08-01 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：:A novel polymer-drug conjugate, polyethylene glycol-N-(acetyl)-glucosamine-doxorubicin (PEG-NAG-DOX) was evaluated in this study for its in vivo potential for treatment of tumours demonstrating improved efficacy and reduced toxicity. The proposed polymer-drug conjugate comprised of polyethylene glycol-maleimide (mPEG-...

journal_title：AAPS PharmSciTech

authors： Pawar S,Mahajan K,Vavia P

更新日期：2017-11-01 00:00:00

abstract：:The classically used nontargeted chemotherapeutic approach to pancreatic cancer has a dual drawback of suboptimal drug delivery at the target site and the systemic side effects produced by the unfettered exposure of the drug to healthy tissue. This study has the objective of developing novel poly(2-ethyl-2-oxazoline) ...

journal_title：AAPS PharmSciTech

authors： Deodhar S,Dash AK,North EJ,Hulce M

更新日期：2020-08-10 00:00:00

abstract：:Nucleic acid-based therapeutics present huge potential in the treatment of pulmonary diseases ranging from lung cancer to asthma and chronic pulmonary diseases, which are often fatal and widely prevalent. The susceptibility of nucleic acids to degradation and the complex structure of lungs retard the effective pulmona...

journal_title：AAPS PharmSciTech

authors： Chen J,Tang Y,Liu Y,Dou Y

更新日期：2018-11-01 00:00:00

abstract：:The current investigation aimed at formulating self-microemulsifying drug delivery system (SMEDDS) to ameliorate oral bioavailability of a hydrophobic functional ingredient, limonene. Solubility test, compatibility test, and pseudo-ternary phase diagrams (PTPD) were adopted to screen the optimal compositions of limone...

journal_title：AAPS PharmSciTech

authors： Zhu Y,Xu W,Zhang J,Liao Y,Firempong CK,Adu-Frimpong M,Deng W,Zhang H,Yu J,Xu X

更新日期：2019-03-26 00:00:00

abstract：:The purpose of this research was to improve the solubility and therefore dissolution and bioavailability of triamterene, a poorly water soluble diuretic, by complexation with beta-cyclodextrin. Triamterene has been reported to show low bioavailability after oral administration, with wide intersubject variation. This s...

journal_title：AAPS PharmSciTech

authors： Mukne AP,Nagarsenker MS

更新日期：2004-03-29 00:00:00

abstract：:The purpose of this research was to assess the physicochemical properties of a controlled release formulation of recombinant human growth hormone (rHGH) encapsulated in poly(D,L-lactide-co-glycolide) (PLGA) composite microspheres. rHGH was loaded in poly(acryloyl hydroxyethyl) starch (acHES) microparticles, and then t...

journal_title：AAPS PharmSciTech

authors： Capan Y,Jiang G,Giovagnoli S,Na KH,DeLuca PP

更新日期：2003-01-01 00:00:00

abstract：:Lipid-based drug carriers are likely to have influence on bioavailability through enhanced solubilization of the drug in the gastrointestinal tract. The study was designed to investigate the lipid formulation digestibility in the simulated gastro intestinal media. Fenofibrate was formulated in representative Type II, ...

journal_title：AAPS PharmSciTech

authors： Mohsin K

更新日期：2012-06-01 00:00:00

abstract：:The present study evaluates the antioxidant activity of the flavonol quercetin, and its functional stability as a raw material and when added in formulations. The iron-chelating activity was determined using the bathophenanthroline assay, and the functional stability was evaluated with the antilipoperoxidative assay. ...

journal_title：AAPS PharmSciTech

authors： Casagrande R,Georgetti SR,Verri WA Jr,Jabor JR,Santos AC,Fonseca MJ

更新日期：2006-02-03 00:00:00

abstract：:Transcutaneous immunization using a microneedle device presents a promising alternative to syringe-based injection of vaccines. The aim of this study was to investigate the effective immune response elicited after application of tetanus toxoid antigen-loaded dissolvable microneedles (TT-MN) in mice model. Dissolvable ...

journal_title：AAPS PharmSciTech

authors： Pattarabhiran SP,Saju A,Sonawane KR,Manimaran R,Bhatnagar S,Roy G,Kulkarni RB,Venuganti VVK

更新日期：2019-07-22 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

abstract：:The objective of this study was to investigate the release behaviour of propranolol hydrochloride from psyllium matrices in the presence hydrophilic polymers. The dissolution test was carried out at pH 1.2 and pH 6.8. Binary mixtures of psyllium and hydroxypropyl methylcellulose (HPMC) used showed that an increase in ...

journal_title：AAPS PharmSciTech

authors： Siahi-Shadbad MR,Asare-Addo K,Azizian K,Hassanzadeh D,Nokhodchi A

更新日期：2011-12-01 00:00:00

abstract：:The effects of solvent [acetonitrile, methanol, and acetonitrile/water mixture (20:80, v/v)], buffer concentration (phosphate buffer, pH 7.5), ionic strength and commonly employed adjuvants on the photodegradation of betamethasone-17 valerate in cream and gel formulations have been studied on exposure to UV light (300...

journal_title：AAPS PharmSciTech

authors： Khattak SU,Shaikh D,Ahmad I,Usmanghani K,Sheraz MA,Ahmed S

更新日期：2013-03-01 00:00:00

abstract：:Pharmaceutical excipients contain reactive groups and impurities due to manufacturing processes that can cause decomposition of active drug compounds. The aim of this investigation was to determine if commercially available oral disintegrating tablet (ODT) platforms induce active pharmaceutical ingredient (API) degrad...

journal_title：AAPS PharmSciTech

authors： Köllmer M,Popescu C,Manda P,Zhou L,Gemeinhart RA

更新日期：2013-12-01 00:00:00

abstract：:The aim of the present work was to produce 3D-printed oral dosage forms with a sufficient drug dose displaying various release profiles. Hot-melt extrusion was utilized to produce drug-loaded feedstock material that was subsequently 3D-printed into 6, 8, and 10 × 2.5 mm tablets with 15% and 90% infill levels. The prep...

journal_title：AAPS PharmSciTech

authors： Öblom H,Zhang J,Pimparade M,Speer I,Preis M,Repka M,Sandler N

更新日期：2019-01-07 00:00:00

abstract：:Next to the coating formulation, process conditions play important roles in determining coating quality. This study aims to develop an operational window that separates layering from agglomeration regimes and, furthermore, the one that leads to the best coating quality in a fluidized bed coater. The bed relative humid...

journal_title：AAPS PharmSciTech

authors： Laksmana FL,Hartman Kok PJ,Vromans H,Frijlink HW,Van der Voort Maarschalk K

更新日期：2009-01-01 00:00:00

abstract：:The purpose of this research was to evaluate a new wireless and battery-free sensor technology for invasive product temperature measurement during freeze-drying. Product temperature is the most critical process parameter in a freeze-drying process, in particular during primary drying. The product temperature over time...

journal_title：AAPS PharmSciTech

authors： Schneid S,Gieseler H

更新日期：2008-01-01 00:00:00

abstract：:The objective of the present study is to investigate the confounding effects, if any, of beta-cyclodextrins (βCDs) on corneal permeability coefficients obtained from in vitro transmembrane diffusion studies. Transcorneal permeability studies were carried out with 2-hydroxypropyl-beta-cyclodextrin (HPβCD) and randomly ...

journal_title：AAPS PharmSciTech

authors： Adelli GR,Balguri SP,Majumdar S

更新日期：2015-10-01 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