Improved Oral Pharmacokinetics of Pentoxifylline with Palm Oil and Capmul® MCM Containing Self-Nano-Emulsifying Drug Delivery System.

abstract：:The aim of this work was the formulation and characterization of alginate (ALG)-doxycycline (DOX) hydrogel microparticles (MPs) embedded into Pluronic F127 thermogel for DOX intradermal sustained delivery. ALG-DOX MPs were formed by adding a solution of the drug into a 1.5% polymer solution while stirring. The MPs wer...

journal_title：AAPS PharmSciTech

authors： Giovagnoli S,Tsai T,DeLuca PP

更新日期：2010-03-01 00:00:00

abstract：:Helicobacter pylori infection remains challenging as it mainly colonized beneath the deep gastric mucosa and adheres to epithelial cells of the stomach. Concanavalin-A (Con-A)-conjugated gastro-retentive poly (lactic-co-glycolic acid) (PLGA) nanoparticles of acetohydroxamic acid (AHA) and clarithromycin (CLR) were pre...

journal_title：AAPS PharmSciTech

authors： Jain SK,Haider T,Kumar A,Jain A

更新日期：2016-10-01 00:00:00

abstract：:In this study, the resveratrol spray-dried emulsions were developed using a quality-by-design approach. Further, the product and process factors that affected the quality of the spray-dried emulsions were analyzed and illustrated using an Ishikawa diagram. The product and process risks were prioritized using a risk-ra...

journal_title：AAPS PharmSciTech

authors： Benjasirimongkol P,Piriyaprasarth S,Moribe K,Sriamornsak P

更新日期：2018-12-18 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：:The aim of this work was to assess the effect of formulation parameters of a mucoadhesive vaginal gel based on chitosan and lactic acid, and to highlight its release mechanisms. Two molecular weight chitosans were used to prepare gels with 2 lactic acid concentrations. Both chitosan molecular weight and lactic acid co...

journal_title：AAPS PharmSciTech

authors： Bonferoni MC,Giunchedi P,Scalia S,Rossi S,Sandri G,Caramella C

更新日期：2006-01-01 00:00:00

abstract：:The aim of the study is to examine thermal behavior of water within reticulated structure of bacterial cellulose (BC) films by sub-ambient differential scanning calorimetry (DSC). BC films with different carbon source, either manitol (BC (a)) or glycerol (BC (b)), were produced by Acetobacter xylinum using Hestrin and...

journal_title：AAPS PharmSciTech

authors： Kaewnopparat S,Sansernluk K,Faroongsarng D

更新日期：2008-01-01 00:00:00

abstract：:Hard capsules are made from gelatin, an organic polymer obtained through the hydrolysis of collagen present in animal tissues. Gelatin can be degraded by microorganisms and some strategies can be used to control contaminating micro-organisms. Gamma irradiation is considered as an effective sterilization method; howeve...

journal_title：AAPS PharmSciTech

authors： Rodrigues JT,Neto FNS,Ferreira MF,Naves PLF,Guilherme LR

更新日期：2019-05-20 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 objective of this study was to develop an efficient tumor vasculature targeted liposome delivery system for combretastatin A4, a novel antivascular agent. Liposomes composed of hydrogenated soybean phosphatidylcholine (HSPC), cholesterol, distearoyl phosphoethanolamine-polyethylene-glycol-2000 conjugate (DSPE-PEG)...

journal_title：AAPS PharmSciTech

authors： Nallamothu R,Wood GC,Pattillo CB,Scott RC,Kiani MF,Moore BM,Thoma LA

更新日期：2006-04-07 00:00:00

abstract：:This proof-of-concept study explores the feasibility of using a drug-loaded hydrophilic polymeric layer sandwiched between two hydrophobic layers for improving film drug load while achieving sustained release of poorly water-soluble drug. Such films having total thickness in range ~ 146-250 μm were prepared by slurry-...

journal_title：AAPS PharmSciTech

authors： Kevadiya BD,Zhang L,Davé RN

更新日期：2018-08-01 00:00:00

abstract：:A feasibility evaluation of the addition of fumed silica (SiO2) into an agitated dryer to aid spray-dried solid dispersion intermediate (SDSDi) flow during secondary drying and discharge is described. The quantity of SiO2 to enhance the flow character of SDSDi was assessed by measuring particle size distribution, bulk...

journal_title：AAPS PharmSciTech

authors： Lee YC,McNevin M,Ikeda C,Chouzouri G,Moser J,Harris D,Howell L

更新日期：2019-05-03 00:00:00

abstract：:The aim of this work was to assess the effect of 2 formulation variables, the pectin type (with different degrees of esterification [DEs]) and the amount of calcium, on drug release from pectin-based matrix tablets. Pectin matrix tablets were prepared by blending indomethacin (a model drug), pectin powder, and various...

journal_title：AAPS PharmSciTech

authors： Sungthongjeen S,Sriamornsak P,Pitaksuteepong T,Somsiri A,Puttipipatkhachorn S

更新日期：2004-02-12 00:00:00

abstract：:Proanthocyanidins (PAs) have several bioactivities, but they are unstable in the digestive tract and possess low bioavailability. Nanoencapsulation stabilizes these compounds for oral administration. The intestinal absorption of grape seed and skin extracts, and the poly-lactic acid (PLA) nanoparticles loaded with suc...

journal_title：AAPS PharmSciTech

authors： Fernández K,Roeckel M,Canales E,Dumont J

更新日期：2017-10-01 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 concerns with the development and optimization of an in situ forming formulation using 3(3) full factorial design experimentation. Metformin, an antidiabetic drug with upper part of gastrointestinal tract as absorption window was used as a model drug. The formulations were designed with an ob...

journal_title：AAPS PharmSciTech

authors： Nagarwal RC,Srinatha A,Pandit JK

更新日期：2009-01-01 00:00:00

abstract：:The recommended method for the biopharmaceutical evaluation of drug solubility is the shake flask; however, there are discrepancies reported about the solubility of certain compounds measured with this method, one of them is candesartan cilexetil. The present work aimed to elucidate the solubility of candesartan cilex...

journal_title：AAPS PharmSciTech

authors： de Campos DP,Silva-Barcellos NM,Lima RR,Savedra RML,Siqueira MF,Yoshida MI,da Nova Mussel W,de Souza J

更新日期：2018-10-01 00:00:00

abstract：:Our aim was to investigate the cellular uptake, in vitro cytotoxicity and bioavailability of ginsenoside-modified nanostructured lipid carrier loaded with curcumin (G-NLC). The formulation was prepared by melt emulsification technique, in which water was added to the melted lipids and homogenized to give a uniform sus...

journal_title：AAPS PharmSciTech

authors： Vijayakumar A,Baskaran R,Baek JH,Sundaramoorthy P,Yoo BK

更新日期：2019-01-23 00:00:00

abstract：:The utilization of ferrets as a non-clinical model for disease is rapidly increasing within drug development. Many of these models include respiratory diseases that involve targeted drug delivery via nose-only inhalation. While the deposition patterns within other non-clinical models (mice, rats, canines, and non-huma...

journal_title：AAPS PharmSciTech

authors： Kuehl PJ,Chand R,McDonald JD,Hava DL,DeHaan WH

更新日期：2019-07-01 00:00:00

abstract：:The closed-die compaction behaviour of D-mannitol granules has been simulated by the discrete element method (DEM) to investigate the granule rearrangement and fracture behaviour during compaction which affects the compactibility of the tablet. The D-mannitol granules produced in a fluidized bed were modelled as agglo...

journal_title：AAPS PharmSciTech

authors： Furukawa R,Kadota K,Noguchi T,Shimosaka A,Shirakawa Y

更新日期：2017-08-01 00:00:00

abstract：:Freeze-dried immunoglobulin G (IgG) incorporating trehalose and human serum albumin (HSA) was statistically evaluated regarding the existence of synergism between additives on the stability profile. The levels of HSA (X1) and trehalose (X2) were independent variables. Aggregation following the process (Y1), after 2 an...

journal_title：AAPS PharmSciTech

authors： Nouraei MS,Faghihi H,Najafabadi AR,Zadeh AHM,Darabi M,Vatanara A

更新日期：2019-10-28 00:00:00

abstract：:The present studies entail formulation development of novel solid self-nanoemulsifying drug delivery systems (S-SNEDDS) of valsartan with improved oral bioavailability, and evaluation of their in vitro and in vivo performance. Preliminary solubility studies were carried out and pseudoternary phase diagrams were constr...

journal_title：AAPS PharmSciTech

authors： Beg S,Swain S,Singh HP,Patra ChN,Rao ME

更新日期：2012-12-01 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：:This study was conducted to formulate buccal films consisting of polyvinyl alcohol (PVA) and poly-N-hydroxyethyl-aspartamide (PHEA), to improve the dissolution of the drug through the oral mucosa. Ibuprofen sodium salt was used as a model drug, and the buccal film was expected to enhance its dissolution rate. Two diff...

journal_title：AAPS PharmSciTech

authors： Al-Sahaf Z,Raimi-Abraham B,Licciardi M,de Mohac LM

更新日期：2020-10-02 00:00:00

abstract：:Lipid nanoparticles based on solid matrix have emerged as potential drug carriers to improve gastrointestinal (GI) absorption and oral bioavailability of several drugs, especially lipophilic compounds. These formulations may also be used for sustained drug release. Solid lipid nanoparticle (SLN) and the newer generati...

journal_title：AAPS PharmSciTech

authors： Das S,Chaudhury A

更新日期：2011-03-01 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 aim of this study was to evaluate and compare the in vitro and in vivo transdermal potential of w/o microemulsion (M) and gel (G) bases for diclofenac sodium (DS). The effect of dimethyl sulfoxide (DMSO) as a penetration enhancer was also examined when it was added to the M formulation. To study the in vitro poten...

journal_title：AAPS PharmSciTech

authors： Sarigüllü Ozgüney I,Yeşim Karasulu H,Kantarci G,Sözer S,Güneri T,Ertan G

更新日期：2006-10-20 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 stability of the 37-amino acid peptide pramlintide, in aqueous solution, was studied as a function of pH and temperature. Samples of pramlintide formulated as a parenteral product were exposed to elevated temperatures and to realistic storage conditions for as long as 30 months. Pramlintide degradation was monitor...

journal_title：AAPS PharmSciTech

authors： Kenley RA,Tracht S,Stepanenko A,Townsend M,L'Italien J

更新日期：2000-03-18 00:00:00

abstract：:In order to obtain sustained release of biodegradable microspheres, the purpose of this study was to design and characterize an injectable octreotide microsphere-gel composite system. The octreotide microspheres were prepared by phase separation method, which used PLGA as a carrier material, dimethyl silicone oil as a...

journal_title：AAPS PharmSciTech

authors： Wang T,Zhang C,Zhong W,Yang X,Wang A,Liang R

更新日期：2019-06-21 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