Intravascular bioresorbable polymeric stents: a potential alternative to current drug eluting metal stents.

abstract：:The health effects of green tea are associated with catechins: (-)-epigallocatechin-3-O-gallate (EGCG), (-)-epigallocatechin, (-)-epicatechin-3-O-gallate, and (-)-epicatechin. An understanding of compound absorption, distribution, metabolism, excretion, and toxicity characteristics is essential for explaining its biol...

journal_title：Journal of pharmaceutical sciences

authors： Matić S,Jadrijević-Mladar Takač M,Barbarić M,Lučić B,Gall Trošelj K,Stepanić V

更新日期：2018-11-01 00:00:00

abstract：:Hexamidine isethionate in various pharmaceutical formulations was analyzed quantitatively by high-performance liquid chromatography. The method is rapid, accurate, and precise. Excellent results were obtained from four commercial bases. ...

journal_title：Journal of pharmaceutical sciences

authors： Taylor P,Braddock PD,Ross S

更新日期：1983-12-01 00:00:00

abstract：:Evidence is provided for the existence of a second discrete chemical form of meropenem at clinically relevant concentrations prepared from the marketed formulation of the drug. Proton and carbon-13 NMR spectra in D2O, coupled with tandem mass spectroscopy (MS/MS) and cross polarization/magic angle spinning (CP-MAS) NM...

journal_title：Journal of pharmaceutical sciences

authors： Almarsson O,Kaufman MJ,Stong JD,Wu Y,Mayr SM,Petrich MA,Williams JM

更新日期：1998-05-01 00:00:00

abstract：:Plasma and various organ concentrations of canrenone, canrenoate, and total 3H-activity were measured following single doses of 20 mg of 3H-canrenoate/kg iv to rabbits. Organs studied included heart, lungs, brain, kidneys, liver, adrenal glands, and spleen. Canrenoate was shown to be in rapid equilibrium with canrenon...

journal_title：Journal of pharmaceutical sciences

authors： Finn AM,Brown R,Sadée W

更新日期：1977-02-01 00:00:00

abstract：:Glycerol stabilizes cyanocob(III)alamin (vitamin B12) against anaerobic photolysis by a high-intensity UV light source or a low-intensity fluorescent light source. The likely mechanism for stabilization by viscosigens is a decrease in diffusion and an enhancement of radical-pair recombination. Glycerol (25% or greater...

journal_title：Journal of pharmaceutical sciences

authors： Grissom CB,Chagovetz AM,Wang Z

更新日期：1993-06-01 00:00:00

abstract：:The diffusion model for percutaneous absorption is developed for the specific case of delivery to the skin being limited by the application of a finite amount of solute. Two cases are considered; in the first, there is an application of a finite donor (vehicle) volume, and in the second, there are solvent-deposited so...

journal_title：Journal of pharmaceutical sciences

authors： Anissimov YG,Roberts MS

更新日期：2001-04-01 00:00:00

abstract：:Caco-2 cell monolayers are widely used systems for predicting human intestinal absorption. This study was carried out to develop a quantitative structure-property relationship (QSPR) model of Caco-2 permeability using a novel genetic algorithm-based partial least squares (GA-PLS) method. The Caco-2 permeability data f...

journal_title：Journal of pharmaceutical sciences

authors： Yamashita F,Wanchana S,Hashida M

更新日期：2002-10-01 00:00:00

abstract：:This study aims at investigating factors influencing humidity-induced recrystallization of amorphous lactose, produced by co-spray drying with particles of cellulose nanocrystals or sodium montmorillonite. In particular, the focus is on how the nanoparticle shape and surface properties influence the nanometer to micro...

journal_title：Journal of pharmaceutical sciences

authors： Hellrup J,Mahlin D

更新日期：2017-01-01 00:00:00

abstract：:Elucidation of the most stable form of an active pharmaceutical ingredient (API) is a critical step in the development process. Polymorph screening for an API with a complex polymorphic profile can present a significant challenge. The presented case illustrates an extensively polymorphic compound with an additional pr...

journal_title：Journal of pharmaceutical sciences

authors： Campeta AM,Chekal BP,Abramov YA,Meenan PA,Henson MJ,Shi B,Singer RA,Horspool KR

更新日期：2010-09-01 00:00:00

abstract：:The pharmacokinetics of aniracetam (AP), a new cognitive performance enhancer, and its main metabolites was investigated after intravenous (iv) and oral administrations to rat. The plasma levels of AP, 4-p-anisamidobutyric acid (ABA), and p-anisic acid (AA) were determined simultaneously by the HPLC method. The plasma...

journal_title：Journal of pharmaceutical sciences

authors： Ogiso T,Iwaki M,Tanino T,Ikeda K,Paku T,Horibe Y,Suzuki H

更新日期：1998-05-01 00:00:00

abstract：:A simple, sensitive GLC assay was developed for fusaric acid, the active metabolite of bupicomide, to follow the disposition of this investigational antihypertensive agent in patients undergoing therapy. Fusaric acid is efficiently extracted from biological samples, derivatized by on-column methylation, and chromatogr...

journal_title：Journal of pharmaceutical sciences

authors： Fung KK,Koda RT,Maronde RF,Cohen JL

更新日期：1976-04-01 00:00:00

abstract：:In pharmaceutical development alternative drug delivery modalities are being increasingly employed. One example is an implant, which achieves gradual drug release in patients over a period of many months or years. Due to the complexity of these long-acting formulations, advanced physical characterization methods are d...

journal_title：Journal of pharmaceutical sciences

authors： Skomski D,Liu Z,Su Y,John CT,Doty A,Forster SP,Teller R,Barrett SE,Xu W

更新日期：2020-09-01 00:00:00

abstract：:The new concept developed in this study is the design of poly(ethylene glycol) (PEG)-coated biodegradable nanoparticles coupled to folic acid to target the folate-binding protein; this molecule is the soluble form of the folate receptor that is overexpressed on the surface of many tumoral cells. For this purpose, a no...

journal_title：Journal of pharmaceutical sciences

authors： Stella B,Arpicco S,Peracchia MT,Desmaële D,Hoebeke J,Renoir M,D'Angelo J,Cattel L,Couvreur P

更新日期：2000-11-01 00:00:00

abstract：:A physical model approach to the topical delivery of a vidarabine ester prodrug was investigated. It involved modeling, theoretical simulations, experimental method development for factoring and quantifying parameters, and, finally, employment of the deduced parameters to determine the steady-state species fluxes and ...

journal_title：Journal of pharmaceutical sciences

authors： Yu CD,Fox JL,Ho NF,Higuchi WI

更新日期：1979-11-01 00:00:00

abstract：:Bisphosphonates are widely used for the treatment of bone diseases, including hypercalcemia and osteoporosis. However, the bioavailability (BA) of orally administered bisphosphonates is low, at approximately 0.9%-1.8%. In addition, the oral administration of bisphosphonates is associated with mucosal damage, including...

journal_title：Journal of pharmaceutical sciences

authors： Katsumi H,Takashima M,Sano J,Nishiyama K,Kitamura N,Sakane T,Hibi T,Yamamoto A

更新日期：2011-09-01 00:00:00

abstract：:A number of isomeric benzoylpyrroleacetic acids (1-6) were prepared and tested in vitro for rat lenses aldose reductase activity. These pyrrole derivatives are structurally related to the acidic nonsteroidal anti-inflammatory drugs. Therefore, their anti-inflammatory properties were also evaluated in the carrageenan-i...

journal_title：Journal of pharmaceutical sciences

authors： Demopoulos VJ,Rekka E

更新日期：1995-01-01 00:00:00

abstract：:The aim of this study is to evaluate the effect of peptide cyclization on the blood-brain barrier (BBB) modulatory activity and plasma stability of His-Ala-Val peptides, which are derived from the extracellular 1 domain of human E-cadherin. The activities to modulate the intercellular junctions by linear HAV4 (Ac-SHAV...

journal_title：Journal of pharmaceutical sciences

authors： Alaofi A,On N,Kiptoo P,Williams TD,Miller DW,Siahaan TJ

更新日期：2016-02-01 00:00:00

abstract：:The salting in and salting out of the nonionic surfactant octoxynol NF by halides of ammonium and the four lowest symmetrical tetraalkylammonium cations were investigated by measuring their effect on the cloud point at various salt concentrations. The chloride anion tended to salt the surfactant out, lowering its clou...

journal_title：Journal of pharmaceutical sciences

authors： Schott H,Han SK

更新日期：1977-02-01 00:00:00

abstract：:Organic anion transporting polypeptides (OATP) 1B1 and OATP1B3 are important determinants of transporter-mediated drug-drug interactions (DDIs). Current studies assessed the OATP1B1 and OATP1B3-mediated DDI potential of vemurafenib, a kinase inhibitor drug with high protein binding and low aqueous solubility, using R-...

journal_title：Journal of pharmaceutical sciences

authors： Kayesh R,Farasyn T,Crowe A,Liu Q,Pahwa S,Alam K,Neuhoff S,Hatley O,Ding K,Yue W

更新日期：2021-01-01 00:00:00

abstract：:A rapid, simple, and accurate high-performance liquid chromatographic procedure using an amino-bonded microparticulate column is reported for the determination of chlorpromazine hydrochloride (I) and its two oxidation products, the sulfoxide (II) and the sulfone (III), in commercially available pharmaceutical dosage p...

journal_title：Journal of pharmaceutical sciences

authors： Takahashi DM

更新日期：1980-02-01 00:00:00

abstract：:Even though gelatin is the most widely used polymeric excipient in pharmaceutical products, scant attention has been paid to its interaction with small organic molecules. The present work deals with the interaction of gelatin and four monosulfonated or monocarboxylated azo dyes having hydrocarbon moieties of different...

journal_title：Journal of pharmaceutical sciences

authors： Gautam J,Schott H

更新日期：1994-07-01 00:00:00

abstract：:Systemic administration of drugs is ineffective in the treatment of central nervous system disorders because of the blood-brain barrier. Nasal administration has been suggested as an alternative administration route as drugs absorbed in the olfactory epithelium bypass the blood-brain barrier and reach the brain within...

journal_title：Journal of pharmaceutical sciences

authors： Wu IY,Nikolaisen TE,Škalko-Basnet N,di Cagno MP

更新日期：2019-08-01 00:00:00

abstract：:Currently, the EMEA, FDA, and WHO as regulatory authorities accept rapidly dissolving (>85% dissolved in 30 min) biopharmaceutics classification system (BCS) I drug products for biowaiver candidates. In the draft EMEA guideline the requirement has been set tighter, that is, the drug product should be very rapidly diss...

journal_title：Journal of pharmaceutical sciences

authors： Kortejärvi H,Shawahna R,Koski A,Malkki J,Ojala K,Yliperttula M

更新日期：2010-02-01 00:00:00

abstract：:The hydrolytic degradation of pirbuterol was investigated under saturated oxygen conditions over a wide range of pH values and at different temperatures. Two of the five observed breakdown products were positively identified. The first-order decomposition rate appeared to depend on the rate constants of the four disso...

journal_title：Journal of pharmaceutical sciences

authors： Bansal PC,Monkhouse DC

更新日期：1977-06-01 00:00:00

abstract：:Molecular interactions between iodine and disulfiram, clomethiazole, and tolnaftate were investigated by electron spectroscopy. Iodine forms charge transfer complexes with these molecules, with 1:1 stoichiometry and of the n-sigma type. The formation constants were compared with those obtained with antithyroid molecul...

journal_title：Journal of pharmaceutical sciences

authors： Buxeraud J,Absil AC,Raby C

更新日期：1984-12-01 00:00:00

abstract：:A simple enzyme immunoassay for the determination of captopril was developed. A specific antibody for captopril was produced in rabbits that were immunized with a hapten-bovine immunoglobulin G conjugate, which was prepared by using 4-(maleimidomethyl)cyclohexane carboxylic acid as a spacer group. The limit of detecti...

journal_title：Journal of pharmaceutical sciences

authors： Kinoshita H,Nakamaru R,Tanaka S,Tohira Y,Sawada M

更新日期：1986-07-01 00:00:00

abstract：:The aim of this study was to characterize the in vitro hepatic uptake kinetics of sodium fluorescein (NaFluo) and identify the transporters involved. NaFluo exhibited saturable uptake kinetics in suspended rat and human hepatocytes as reflected by K(m) values of 22.5 and 14.1 µM, and V(max) values of 98.3 and 5.8 pmol...

journal_title：Journal of pharmaceutical sciences

authors： De Bruyn T,Fattah S,Stieger B,Augustijns P,Annaert P

更新日期：2011-11-01 00:00:00

abstract：:The full parameterization for the stratum corneum biphasic microtransport model presented previously in this Journal [95:620-648 (2006)] is developed through a combination of fundamental transport theory and calibration with existing data. Of the five microscopic transport properties, four (D(cor), K(cor/w), D(lip), K...

journal_title：Journal of pharmaceutical sciences

authors： Wang TF,Kasting GB,Nitsche JM

更新日期：2007-11-01 00:00:00

abstract：:The purpose of this study was to investigate corneal mucoadhesion, pharmacokinetics in lacrimal fluid and aqueous humor, the immune suppression induced by corneal transplantation of mycophenolate mofetil (MMF) nanosuspensions (NS), and the use of a chitosan-modified MMF nanosuspension (C-NS) as an ophthalmic delivery ...

journal_title：Journal of pharmaceutical sciences

authors： Wu XG,Xin M,Yang LN,Shi WY

更新日期：2011-04-01 00:00:00

abstract：:Alkyl esters of ketorolac were synthesized as potential prodrugs for transdermal delivery and evaluated to determine the relationship between their skin permeation characteristics and their physicochemical properties. Solubility of the prodrugs in various vehicles was determined at room temperature while lipophilicity...

journal_title：Journal of pharmaceutical sciences

authors： Doh HJ,Cho WJ,Yong CS,Choi HG,Kim JS,Lee CH,Kim DD

更新日期：2003-05-01 00:00:00