Effects of pluronic P85 on GLUT1 and MCT1 transporters in the blood-brain barrier.

abstract：PURPOSE:Characterization of virosomes, in late stage preclinical development as vaccines for Respiratory Syncytial Virus (RSV), with a membrane-incorporated synthetic monophosphoryl lipid A, 3D-PHAD® adjuvant. METHODS:Virosomes were initially formed by contacting a lipid film containing 3D-PHAD® with viral membranes s...

journal_title：Pharmaceutical research

authors： Lederhofer J,van Lent J,Bhoelan F,Karneva Z,de Haan A,Wilschut JC,Stegmann T

更新日期：2018-07-03 00:00:00

abstract：PURPOSE:Solid lipid nanoparticles (SLNs) have been proposed as a colloidal carrier system that could enhance the oral bioavailability of curcumin. However, a burst release of the loaded drug, which occurs in acidic environments, has been a main obstacle to the oral delivery of curcumin by using SLNs as a carrier system...

journal_title：Pharmaceutical research

authors： Ramalingam P,Ko YT

更新日期：2015-02-01 00:00:00

abstract：PURPOSE:Manufacturing processes for polypeptide/protein drugs are designed to ensure robust quality, efficacy and safety. Process differences introduced by follow-on manufacturers may result in changes in quality and clinical outcomes. This study investigated the impact of production methods on the stability and impuri...

journal_title：Pharmaceutical research

authors： Staby A,Steensgaard DB,Haselmann KF,Marino JS,Bartholdy C,Videbæk N,Schelde O,Bosch-Traberg H,Spang LT,Asgreen DJ

更新日期：2020-06-08 00:00:00

abstract：PURPOSE:The purpose of this study was to clarify the localization and function of the ATP-binding cassette transporter G2 (ABCG2; BCRP/MXR/ABCP) in retinal capillary endothelial cells, which form the inner blood-retinal barrier, as an efflux transport system. METHODS:The expression was determined by reverse transcript...

journal_title：Pharmaceutical research

authors： Asashima T,Hori S,Ohtsuki S,Tachikawa M,Watanabe M,Mukai C,Kitagaki S,Miyakoshi N,Terasaki T

更新日期：2006-06-01 00:00:00

abstract：PURPOSE:Using human lung cancer cells, we evaluated the involvement of plasminogen activator inhibitor-1 (PAI-1) in the anti-invasive action of cannabidiol, a non-psychoactive cannabinoid. METHODS:Invasion was quantified by a modified Boyden chamber assay. PAI-1 protein in cell culture media and PAI-1 mRNA were determ...

journal_title：Pharmaceutical research

authors： Ramer R,Rohde A,Merkord J,Rohde H,Hinz B

更新日期：2010-10-01 00:00:00

abstract：PURPOSE:To investigate the mechanisms involved in transport of sulfasalazine in Caco-2 cells. METHODS:Permeability coefficients of sulfasalazine and its analogs across Caco-2 cell monolayers were measured as a function of direction of transport, energy and concentration dependence, and in the presence of inhibitors of...

journal_title：Pharmaceutical research

authors： Liang E,Proudfoot J,Yazdanian M

更新日期：2000-10-01 00:00:00

abstract：PURPOSE:The purpose of this work was to determine the jejunal permeability of cyclosporin A (CsA) in humans and whether formulation variables modulate the effects of P-glycoprotein (P-gp) on the permeability of CsA in Caco-2 cells. METHODS:A solution containing CsA, phenylalanine, propranolol, polyethyleneglycol (PEG)...

journal_title：Pharmaceutical research

authors： Chiu YY,Higaki K,Neudeck BL,Barnett JL,Welage LS,Amidon GL

更新日期：2003-05-01 00:00:00

abstract：:The crystal growth kinetics of theophylline monohydrate from aqueous buffered supersaturated solutions were investigated at 10, 20, 30, and 40 degrees C. Crystallization experiments were carried out isothermally at pH 6. During growth the crystal count and size distributions were monitored in situ. The growth rate was...

journal_title：Pharmaceutical research

authors： Rodríguez-Hornedo N,Wu HJ

更新日期：1991-05-01 00:00:00

abstract：PURPOSE:Relatively large (>5 microm) and porous (mass density <0.4 g/cm3) particles present advantages for the delivery of drugs to the lungs, e.g., excellent aerosolization properties. The aim of this study was, first, to formulate such particles with excipients that are either FDA-approved for inhalation or endogenou...

journal_title：Pharmaceutical research

authors： Vanbever R,Mintzes JD,Wang J,Nice J,Chen D,Batycky R,Langer R,Edwards DA

更新日期：1999-11-01 00:00:00

abstract：PURPOSE:In principle, maximum transepidermal fluxes of solutes should be similar for different vehicles, except when the solute or vehicle modifies the skin. Here we estimated maximum flux, stratum corneum solubility, diffusivity and permeability coefficient for a range of similarly sized phenolic compounds with varyin...

journal_title：Pharmaceutical research

authors： Zhang Q,Li P,Liu D,Roberts MS

更新日期：2013-01-01 00:00:00

abstract：PURPOSE:To co-crystallise mannitol and lactose with a view to obtaining crystals with more favourable morphological features than either lactose or mannitol alone, suitable for use as carriers in formulations for dry powder inhalers (DPIs) using simultaneous engineering of lactose-mannitol mixtures. METHODS:Mannitol a...

journal_title：Pharmaceutical research

authors： Kaialy W,Larhrib H,Martin GP,Nokhodchi A

更新日期：2012-08-01 00:00:00

abstract：:Nanoparticles, including lipopolyamines leading to lipoplexes, liposomes, and polyplexes are targeted drug carrier systems in the current search for a successful delivery system for polynucleic acids. This review is focused on the impact of gene and siRNA delivery for studies of efficacy, pharmacodynamics, and pharmac...

journal_title：Pharmaceutical research

authors： Blagbrough IS,Zara C

更新日期：2009-01-01 00:00:00

abstract：:Seven healthy, male volunteers were entered into a randomized, open crossover study of the gastrointestinal transit of two enteric-coated 500-mg naproxen tablets. Two radiolabeled tablets were given to each volunteer on two occasions separated by 7 days, once in the fasted state and once after breakfast. Radiolabeling...

journal_title：Pharmaceutical research

authors： Wilding IR,Hardy JG,Sparrow RA,Davis SS,Daly PB,English JR

更新日期：1992-11-01 00:00:00

abstract：PURPOSE:The aim of the study was to investigate whether dopamine is transferred along the olfactory pathway to the brain following nasal administration to mice. METHODS:[3H]-Dopamine was administered nasally or intravenously to female mice. Brain tissue samples were excised and the radioactive content was measured. Th...

journal_title：Pharmaceutical research

authors： Dahlin M,Bergman U,Jansson B,Björk E,Brittebo E

更新日期：2000-06-01 00:00:00

abstract：PURPOSE:The aim of the study is to investigate the effect of polymer blending on entrapment and release of ganciclovir (GCV) from poly(D,L-lactide-co-glycolide) (PLGA) microspheres using a set of empirical equations. METHODS:Two grades of PLGA, PLGA 7525 [D,L-lactide:glycolide(75:25), MW 90,000-126,000 Da] and Resomer...

journal_title：Pharmaceutical research

authors： Duvvuri S,Gaurav Janoria K,Mitra AK

更新日期：2006-01-01 00:00:00

abstract：:The new generation of nanotechnology-based drug formulations is challenging the accepted ways of cancer treatment. Multi-functional nanomaterial constructs have the capability to be delivered directly to the tumor site and eradicate cancer cells selectively, while sparing healthy cells. Tailoring of the nano-construct...

journal_title：Pharmaceutical research

authors： Farrell D,Ptak K,Panaro NJ,Grodzinski P

更新日期：2011-02-01 00:00:00

abstract：:The hair follicle, hair shaft, and sebaceous gland collectively form what is recognized as the pilosebaceous unit. This complex, three-dimensional structure within the skin possesses a unique biochemistry, metabolism and immunology. Recent studies have focused on the hair follicle as a potential pathway for both local...

journal_title：Pharmaceutical research

authors： Lauer AC,Lieb LM,Ramachandran C,Flynn GL,Weiner ND

更新日期：1995-02-01 00:00:00

abstract：PURPOSE:To examine the iontophoretic delivery of ALA as a function of pH and to determine the principal mechanisms responsible for its electrotransport. METHODS:Anodal iontophoretic transport of ALA was measured as a function of its concentration and pH of the donor solution. Experiments were performed in vitro using ...

journal_title：Pharmaceutical research

authors： Lopez RF,Bentley MV,Delgado-Charro MB,Guy RH

更新日期：2001-03-01 00:00:00

abstract：PURPOSE:To examine the effect of particle size and morphology on aerosol dispersion using jet-milled and spray-dried mannitol particles in narrow size distributions within the respirable range. METHODS:Particle size and morphology were examined by laser diffraction and scanning electron microscopy, respectively. Aeros...

journal_title：Pharmaceutical research

authors： Louey MD,Van Oort M,Hickey AJ

更新日期：2004-07-01 00:00:00

abstract：:Assessment of bioavailability/bioequivalence generally relies on the comparison of rate and extent of drug absorption between products. Rate of absorption is commonly expressed by peak concentration (C(max)) and time to peak concentration (T(max)), although these parameters are indirect measures of absorption rate. Re...

journal_title：Pharmaceutical research

authors： Chen ML,Davit B,Lionberger R,Wahba Z,Ahn HY,Yu LX

更新日期：2011-08-01 00:00:00

abstract：:Animal models are used commonly in various stages of drug discovery and development to aid in the prospective assessment of drug-drug interaction (DDI) potential and the understanding of the underlying mechanism for DDI of a drug candidate. In vivo assessments in an appropriate animal model can be very valuable, when ...

journal_title：Pharmaceutical research

authors： Tang C,Prueksaritanont T

更新日期：2010-09-01 00:00:00

abstract：:Porcine pancreatic elastase, a well-characterized serine protease, has been used as a model to assess the effects of excessive humidity on solid-state stability of the lyophilized protein. Elastase lyophilized without excipients retained full activity immediately after freeze-drying but became denatured upon continued...

journal_title：Pharmaceutical research

authors： Chang BS,Randall CS,Lee YS

更新日期：1993-10-01 00:00:00

abstract：PURPOSE:To compare the physical stability of amorphous molecular level solid dispersions of nifedipine and felodipine, in the presence of poly(vinylpyrrolidone) (PVP) and small amounts of moisture. METHODS:Thin amorphous films of nifedipine and felodipine and amorphous molecular level solid dispersions with PVP were s...

journal_title：Pharmaceutical research

authors： Marsac PJ,Konno H,Rumondor AC,Taylor LS

更新日期：2008-03-01 00:00:00

abstract：PURPOSE:Induction of cell-mediated immune (CMI) responses is crucial for vaccine-mediated protection against difficult vaccine targets, e.g., Chlamydia trachomatis (Ct). Adjuvants are included in subunit vaccines to potentiate immune responses, but many marketed adjuvants stimulate predominantly humoral immune response...

journal_title：Pharmaceutical research

authors： Schmidt ST,Neustrup MA,Harloff-Helleberg S,Korsholm KS,Rades T,Andersen P,Christensen D,Foged C

更新日期：2017-08-01 00:00:00

abstract：PURPOSE:Since the absorption of ceftriaxone (CTO) in the intestine is restricted by its natural physiological characteristics, we developed a series of small synthetic compounds derived from bile acids to promote the absorption of CTO in the gastrointestinal tract. METHODS:Several bile acid derivatives were screened b...

journal_title：Pharmaceutical research

authors： Jeon OC,Hwang SR,Al-Hilal TA,Park JW,Moon HT,Lee S,Park JH,Byun Y

更新日期：2013-04-01 00:00:00

abstract：PURPOSE:To explore the application of scanning ion occlusion sensing (SIOS) as a novel technology for characterization of nanoparticles. METHODS:Liposomes were employed as model nanoparticles. The size distribution of the liposomes was measured by both SIOS and dynamic light scattering (DLS). Particle number concentra...

journal_title：Pharmaceutical research

authors： Yang L,Broom MF,Tucker IG

更新日期：2012-09-01 00:00:00

abstract：PURPOSE:To develop a liposomal system with high drug loading (DL) for intravenous (i.v.) delivery of a poorly water-soluble basic drug, asulacrine (ASL). METHODS:A thin-film hydration and extrusion method was used to fabricate the PEGylated liposomal membranes followed by a freeze and thaw process. A novel active drug...

journal_title：Pharmaceutical research

authors： Zhang W,Wang G,Falconer JR,Baguley BC,Shaw JP,Liu J,Xu H,See E,Sun J,Aa J,Wu Z

更新日期：2015-04-01 00:00:00

abstract：PURPOSE:To develop novel biomineral-binding liposomes (BBL) for the prevention of orthopedic implant associated osteomyelitis. METHODS:A biomineral-binding lipid, alendronate-tri(ethyleneglycol)-cholesterol conjugate (ALN-TEG-Chol), was synthesized through Cu(I)-catalyzed Huisgen 1,3-dipolar cycloaddition (a versatile...

journal_title：Pharmaceutical research

authors： Liu XM,Zhang Y,Chen F,Khutsishvili I,Fehringer EV,Marky LA,Bayles KW,Wang D

更新日期：2012-11-01 00:00:00

abstract：PURPOSE:This paper attempts to correlate the hydrophobic contribution constants (faa) of 21 amino acids in small peptides with commonly used physiochemical parameters. These faa constants can then be used to predict hydrophobicity change in peptides when any one of the amino acid residue is substituted with another. M...

journal_title：Pharmaceutical research

authors： Palekar D,Shiue M,Lien EJ

更新日期：1996-08-01 00:00:00

abstract：:Nanotechnology has continuously contributed to the fast development of diagnostic and therapeutic agents. Theranostic nanomedicine has encompassed the ongoing efforts on concurrent molecular imaging of biomarkers, delivery of therapeutic agents, and monitoring of therapy response. Among these formulations, polymer-bas...

journal_title：Pharmaceutical research

authors： Wang Z,Niu G,Chen X

更新日期：2014-06-01 00:00:00