Noninvasive Imaging of Liposomal Delivery of Superparamagnetic Iron Oxide Nanoparticles to Orthotopic Human Breast Tumor in Mice.

abstract：PURPOSE:To investigate the suitability of three antimicrobial peptides (AMPs) as cell-penetrating antimicrobial peptides. METHODS:Cellular uptake of three AMPs (PK-12-KKP, SA-3 and TPk) and a cell-penetrating peptide (penetratin), all 5(6)-carboxytetramethylrhodamine-labeled, were tested in HeLa WT cells and analyzed ...

journal_title：Pharmaceutical research

authors： Bahnsen JS,Franzyk H,Sayers EJ,Jones AT,Nielsen HM

更新日期：2015-05-01 00:00:00

abstract：PURPOSE:Novel multidrug resistance (mdr) modulators have been proved as inhibitors of P-glycoprotein (P-gp). We first investigated the in vitro effects of selected compounds in human cancer cells on multidrug resistance reversal effects compared to drug standards and on P-gp induction to characterize the potential of t...

journal_title：Pharmaceutical research

authors： Coburger C,Lage H,Molnár J,Hilgeroth A

更新日期：2009-01-01 00:00:00

abstract：PURPOSE:To identify the key formulation factors controlling the initial drug and polymer dissolution rates from an amorphous solid dispersion (ASD). METHODS:Ketoconazole (KTZ) ASDs using PVP, PVP-VA, HMPC, or HPMC-AS as polymeric matrix were prepared. For each drug-polymer system, two types of formulations with the sa...

journal_title：Pharmaceutical research

authors： Chen Y,Wang S,Wang S,Liu C,Su C,Hageman M,Hussain M,Haskell R,Stefanski K,Qian F

更新日期：2016-10-01 00:00:00

abstract：PURPOSE:The purpose of this study was to obtain an in vitro/in vivo correlation for the sustained release of a protein from poly(ethylene glycol) terephthalate (PEGT)/poly(butylene terephthalate) (PBT) microspheres. METHODS:Radiolabeled lysozyme was encapsulated in PEGT/PBT microspheres via a water-in-oil-in-water emu...

journal_title：Pharmaceutical research

authors： van Dijkhuizen-Radersma R,Wright SJ,Taylor LM,John BA,de Groot K,Bezemer JM

更新日期：2004-03-01 00:00:00

abstract：PURPOSE:To assess the efficacy of lipid-protein-sugar particles (LPSPs) in providing prolonged duration local anesthesia by percutaneous injection. METHODS:Bupivacaine-containing LPSPs were characterized and optimized in vitro. Male Sprague-Dawley rats were given sciatic nerve blocks with bupivacaine-containing LPSPs....

journal_title：Pharmaceutical research

authors： Kohane DS,Lipp M,Kinney RC,Lotan N,Langer R

更新日期：2000-10-01 00:00:00

abstract：PURPOSE:Simple uncoated compressed tablets with a central hole (donut-shape) are proposed to provide a constant drug release over a long period of time (> 20 hrs). The effect of hole size and drug solubility on the release kinetics is investigated. METHODS:The donut-shaped polyethylene oxide (PEO, Mw = 4 x 10(6)) tabl...

journal_title：Pharmaceutical research

authors： Kim CJ

更新日期：1995-07-01 00:00:00

abstract：PURPOSE:Nanocrystalline drug-polymer dispersions are of significant interest in pharmaceutical delivery. The purpose of this work is to demonstrate the applicability of methods based on two-dimensional (2D) and multinuclear solid-state NMR (SSNMR) to a novel nanocrystalline pharmaceutical dispersion of ebselen with pol...

journal_title：Pharmaceutical research

authors： Vogt FG,Williams GR

更新日期：2012-07-01 00:00:00

abstract：PURPOSE:A novel bioequivalence limit is proposed taking into account the therapeutic window. METHODS:The therapeutic range is introduced as the ratios maximum tolerated dose/therapeutic dose (MTD/D) and the therapeutic dose/lowest effective dose. The performance of the new acceptance range was compared with the method...

journal_title：Pharmaceutical research

authors： Jacobs T,De Ridder F,Rusch S,Van Peer A,Molenberghs G,Bijnens L

更新日期：2008-11-01 00:00:00

abstract：:Loracarbef is an oral 1-carba-1-dethiacephalosporin antibiotic structurally related to cefaclor. Like many beta-lactam antibiotics, loracarbef exists in several hydrated crystalline forms. The pH-solubility profile curve for loracarbef monohydrate is U-shaped, resembling those of other zwitterionic cephalosporins. Lor...

journal_title：Pharmaceutical research

authors： Pasini CE,Indelicato JM

更新日期：1992-02-01 00:00:00

abstract：:In this study the intestinal degradation and absorption of a synthetic pentapeptide, metkephamid, were investigated in the rat by determination of its wall permeabilities in the small and large intestine and the extent and mechanism of its intestinal degradation. The peptide was metabolized in the gut wall through con...

journal_title：Pharmaceutical research

authors： Langguth P,Merkle HP,Amidon GL

更新日期：1994-04-01 00:00:00

abstract：:Lidocaine was administered to healthy volunteers at different sites in the rectum. Unchanged drug and monoethylglycinexylidide (MEGX) concentrations were measured in plasma with a newly developed gas chromatographic method. Lidocaine was given rectally by means of an osmotic system (Osmet(®)) which delivered 25 mg/h a...

journal_title：Pharmaceutical research

authors： de Leede LG,de Boer AG,Feijen CD,Breimer DD

更新日期：1984-05-01 00:00:00

abstract：PURPOSE:Locoregional recurrence is the most common complication after adenocarcinoma resection in the colon, despite adjuvant chemotherapy. Therapy efficacy could be improved if designed to target malignant cells by incorporating specific recognition factors in the drugs or the drug vehicles. The aim of this study was ...

journal_title：Pharmaceutical research

authors： Azab AK,Kleinstern J,Srebnik M,Rubinstein A

更新日期：2008-02-01 00:00:00

abstract：PURPOSE:We investigated the characteristics of transport of an organic anion, p-aminohippurate (PAH), at the apical membrane in a kidney epithelial cell line OK. METHODS:Efflux and uptake of [14C]PAH across the apical membrane were measured using OK cell monolayers grown on microporous membrane filters. RESULTS:PAH e...

journal_title：Pharmaceutical research

authors： Habu Y,Yano I,Hashimoto Y,Saito H,Inui K

更新日期：2002-12-01 00:00:00

abstract：:A number of substituted phthalimide, 1, 8-naphthalimide, succinimide and glutarimide derivatives demonstrated significant hypolipidemic activity at 20 mg/kg/ day, I.P. after 16 days dosing. The N-(n-pentyl) succinimide proved to be the most potent analogue of the new compounds, lowering serum triglyceride levels 51 % ...

journal_title：Pharmaceutical research

authors： Chapman JM Jr,Wyrick SD,Maguire JH,Cocolas GH,Hall IH

更新日期：1984-11-01 00:00:00

abstract：PURPOSE:The aim of the study is to suppress the progress of estrogen-dependent breast cancer by inhibiting the membrane transporter, which mediates the internalization of estrone-3-sulfate as estrogen precursor in the cancer cells. METHODS:The uptake of estrone-3-sulfate by estrogen-dependent breast cancer MCF-7 cells...

journal_title：Pharmaceutical research

authors： Nozawa T,Suzuki M,Yabuuchi H,Irokawa M,Tsuji A,Tamai I

更新日期：2005-10-01 00:00:00

abstract：:We investigated the effects of increased concentrations of the solutes, salicylic acid, benzoic acid, and o-, m-, and p-methoxy benzoic acids, on the anisotropic properties of a liquid crystal solvent. The lamellar liquid crystal was composed of 37% polyoxyethylene (20) isohexadecyl ether in aqueous buffer of pH 1. Ph...

journal_title：Pharmaceutical research

authors： Ibrahim HG,Sallam ES,Takieddin M,Habboub M

更新日期：1993-05-01 00:00:00

abstract：:Silk is a remarkable biopolymer with a long history of medical use. Silk fabrications have a robust track record for load-bearing applications, including surgical threads and meshes, which are clinically approved for use in humans. The progression of top-down and bottom-up engineering approaches using silk as the basi...

journal_title：Pharmaceutical research

authors： Tran SH,Wilson CG,Seib FP

更新日期：2018-11-05 00:00:00

abstract：:Microbial metabolism studies of the semisynthetic antimalarial anhydrodihydroartemisinin (1), have shown that it is metabolized by a number of microorganisms. Large scale fermentation with Streptomyces lavendulae L-105 and Rhizopogon species (ATCC 36060) have resulted in the isolation of four microbial metabolites. Th...

journal_title：Pharmaceutical research

authors： Khalifa SI,Baker JK,Rogers RD,el-Feraly FS,Hufford CD

更新日期：1994-07-01 00:00:00

abstract：:We describe an assay for acrolein in urine, employing derivatization with m-aminophenol in the presence of ferrous sulfate solution in sulfuric acid. The derivative (7-OH quinoline; DER) and the internal standard (quinine-bisulfate; IS) were separated on a 10-micron particle, 8 mm x 10-cm C18 cartridge in conjunction ...

journal_title：Pharmaceutical research

authors： al-Rawithi S,el-Yazigi A,Nicholls PJ

更新日期：1993-11-01 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：PURPOSE:In this study, modulation of the immune response against diphtheria toxoid (DT) by various adjuvants in transcutaneous immunization (TCI) with microneedle array pretreatment was investigated. METHODS:TCI was performed on BALB/c mice with or without microneedle array pretreatment using DT as a model antigen co-...

journal_title：Pharmaceutical research

authors： Ding Z,Van Riet E,Romeijn S,Kersten GF,Jiskoot W,Bouwstra JA

更新日期：2009-07-01 00:00:00

abstract：PURPOSE:Some therapeutic peptides exhibit amyloidogenic properties that cause insolubility and cytotoxicity against neuronal cells in vitro. Here, we characterize the conformational change in monomeric therapeutic peptide to its fibrillar aggregate in order to prevent amyloidogenic formation during clinical application...

journal_title：Pharmaceutical research

authors： Onoue S,Ohshima K,Debari K,Koh K,Shioda S,Iwasa S,Kashimoto K,Yajima T

更新日期：2004-07-01 00:00:00

abstract：PURPOSE:Multidrug and toxin extrusion proteins (MATEs) are multispecific organic cation transporters mediating the efflux of various cationic drugs into the urine. The present study aimed at identifying endogenous compounds in human plasma and urine specimens as biomarkers to evaluate drug interactions involving MATEs ...

journal_title：Pharmaceutical research

authors： Kato K,Mori H,Kito T,Yokochi M,Ito S,Inoue K,Yonezawa A,Katsura T,Kumagai Y,Yuasa H,Moriyama Y,Inui K,Kusuhara H,Sugiyama Y

更新日期：2014-01-01 00:00:00

abstract：PURPOSE:The purpose of this study is to show how disaccharides differ in their ability to protect lyophilized β-galactosidase from enzymatic activity loss and secondary structure changes during storage. METHODS:β-galactosidase was lyophilized with trehalose, sucrose, cellobiose or melibiose at 2:1, 20:1 and 40:1 excip...

journal_title：Pharmaceutical research

authors： Heljo VP,Jouppila K,Hatanpää T,Juppo AM

更新日期：2011-03-01 00:00:00

abstract：:Inkjet printing is an attractive material deposition and patterning technology that has received significant attention in the recent years. It has been exploited for novel applications including high throughput screening, pharmaceutical formulations, medical devices and implants. Moreover, inkjet printing has been imp...

journal_title：Pharmaceutical research

authors： Scoutaris N,Ross S,Douroumis D

更新日期：2016-08-01 00:00:00

abstract：PURPOSE:Desmopressin acetate (DDAVP) is used parenterally and intranasally in the control of several diseases. Oral administration of DDAVP, while most desirable, is not practical presently due to low bioavailability. The objective of the present study was to explore the feasibility for employing oil-in-water MucoAdhes...

journal_title：Pharmaceutical research

authors： Ilan E,Amselem S,Weisspapir M,Schwarz J,Yogev A,Zawoznik E,Friedman D

更新日期：1996-07-01 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 effect of different concentrations of polyvinyl alcohol 14000 and 72000 (PVA 14 and 72) on the activity of betamethasone and phenylephrine hydrochloride in the rabbit eye was investigated. The polymer of higher molecular weight exerts a more pronounced effect at relatively lower viscosities. Effects on the intraoc...

journal_title：Pharmaceutical research

authors： Kassem MA,Attia MA,Habib FS,Mohamed AR

更新日期：1986-08-01 00:00:00

abstract：:For the last 50 years we have known of a broad-spectrum agent tilorone dihydrochloride (Tilorone). This is a small-molecule orally bioavailable drug that was originally discovered in the USA and is currently used clinically as an antiviral in Russia and the Ukraine. Over the years there have been numerous clinical and...

journal_title：Pharmaceutical research

authors： Ekins S,Lane TR,Madrid PB

更新日期：2020-03-25 00:00:00

abstract：PURPOSE:Proteasome inhibition induces endoplasmic reticulum (ER) stress and compensatory autophagy to relieve ER stress. Disturbance of intracellular calcium homeostasis can lead to ER stress and alter the autophagy process. It has been suggested that inhibition of the proteasome disrupts intracellular calcium homeosta...

journal_title：Pharmaceutical research

authors： Williams JA,Hou Y,Ni HM,Ding WX

更新日期：2013-09-01 00:00:00