Development of a sensitive activity assay for high-volume evaluation of human renin inhibitory peptides in rat serum: results with U-71,038.

abstract：PURPOSE:Generation of valuable information about the biphasic geometrical configuration of porcine stratum corneum from Very Small Angle Neutron Scattering (VSANS) data and investigation of its effect on the corresponding effective diffusivity. METHODS:Spectra of porcine stratum corneum are mathematically transformed ...

journal_title：Pharmaceutical research

authors： Charalambopoulou GC,Karamertzanis P,Kikkinides ES,Stubos AK,Kanellopoulos NK,Papaioannou AT

更新日期：2000-09-01 00:00:00

abstract：PURPOSE:Since the adoption of highly active antiretroviral therapy, HIV disease progression has slowed across the world; however, patients are often required to take multiple medications daily of poorly bioavailable drugs via the oral route, leading to gastrointestinal irritation. Recently, long acting antiretroviral i...

journal_title：Pharmaceutical research

authors： Collier MA,Gallovic MD,Bachelder EM,Sykes CD,Kashuba A,Ainslie KM

更新日期：2016-08-01 00:00:00

abstract：:The glass transition temperature of an amorphous pharmaceutical solid is a critical physical property which can dramatically influence its chemical stability, physical stability, and viscoelastic properties. Water frequently acts as a potent plasticizer for such materials, and since many amorphous solids spontaneously...

journal_title：Pharmaceutical research

authors： Hancock BC,Zografi G

更新日期：1994-04-01 00:00:00

abstract：:The effects of process and storage conditions of solid-state emulsions were studied. Oil-in-water emulsions may be prepared from solid state emulsions by adding an aqueous phase to the solid. Solid-state emulsions are prepared by processing an oil phase and an aqueous solution of matrix material via a solvent removal ...

journal_title：Pharmaceutical research

authors： Shively ML,Myers S

更新日期：1993-07-01 00:00:00

abstract：PURPOSE:HSP90 (Heat shock protein 90kD) has been validated as a therapeutic target in Castrate Resistant Prostate Cancer. Unfortunately, HSP90 inhibitors suffer from dose-limiting toxicities that hinder their clinical applications. Previously developed polymeric delivery systems for HSP90 inhibitors had either low drug...

journal_title：Pharmaceutical research

authors： Suárez Del Pino JA,Kolhatkar R

更新日期：2017-12-01 00:00:00

abstract：PURPOSE:To determine the extent of lateral spread and stratum corneum (SC) penetration of caffeine (CAF), hydrocortisone (HC) and ibuprofen (IBU) using a novel concentric tape stripping technique. METHOD:Ethanolic solutions of CAF, HC or IBU were applied to the forearm of 8 volunteers. At various time points, 10 succe...

journal_title：Pharmaceutical research

authors： Gee CM,Nicolazzo JA,Watkinson AC,Finnin BC

更新日期：2012-08-01 00:00:00

abstract：:An oral formulation of controlled-release isosorbide-5-nitrate pellets has been used to investigate the location of pellets in the gastrointestinal (GI) tract and, in parallel, to measure the drug absorption from these locations. Using the method of gamma scintigraphy the transit times and spreading of pellets in the ...

journal_title：Pharmaceutical research

authors： Fischer W,Boertz A,Davis SS,Khosla R,Cawello W,Sandrock K,Cordes G

更新日期：1987-12-01 00:00:00

abstract：PURPOSE:The aim of this study was to examine if sparging with CO2(g) could be used to establish stable biorelevant bicarbonate buffers, in aqueous medium, for use in dissolution characterization of low-solubility ionizable drugs. METHODS:Preparation of the bicarbonate-containing dissolution medium was monitored by use...

journal_title：Pharmaceutical research

authors： McNamara DP,Whitney KM,Goss SL

更新日期：2003-10-01 00:00:00

abstract：PURPOSE:This study demonstrates the nasal administration (NA) of nanoemulsions complexed with the plasmid encoding for IDUA protein (pIDUA) as an attempt to reach the brain aiming at MPS I gene therapy. METHODS:Formulations composed of DOPE, DOTAP, MCT (NE), and DSPE-PEG (NE-PEG) were prepared by high-pressure homogen...

journal_title：Pharmaceutical research

authors： Schuh RS,Bidone J,Poletto E,Pinheiro CV,Pasqualim G,de Carvalho TG,Farinon M,da Silva Diel D,Xavier RM,Baldo G,Matte U,Teixeira HF

更新日期：2018-09-26 00:00:00

abstract：PURPOSE:To evaluate the impact of intestinal first-pass metabolism (Fg) by cytochrome P4503A (CYP3A) and uridine 5'-diphosphate-glucuronosyltransferases (UGT) on in vivo oral absorption of their substrate drugs. METHODS:CYP3A and UGT substrates were orally administered to portal-vein cannulated (PV) rats to evaluate t...

journal_title：Pharmaceutical research

authors： Matsuda Y,Konno Y,Hashimoto T,Nagai M,Taguchi T,Satsukawa M,Yamashita S

更新日期：2015-02-01 00:00:00

abstract：PURPOSE:To study the miscibility of proteins and polymer excipients in frozen solutions and freeze-dried solids as protein formulation models. METHODS:Thermal profiles of frozen solutions and freeze-dried solids containing various proteins (lysozyme, ovalbumin, BSA), nonionic polymers (Ficoll, polyvinylpyrrolidone [PV...

journal_title：Pharmaceutical research

authors： Izutsu K,Kojima S

更新日期：2000-10-01 00:00:00

abstract：PURPOSE:The gastric mucoadhesive property of tetracycline-sucralfate acidic complex (CO) was evaluated by using a novel method in vitro to compare with the in vivo test. The mucoadhesive mechanism of the acidic complex was also studied. METHODS:The gastric mucosa removed from a rat was placed covering the end of a plu...

journal_title：Pharmaceutical research

authors： Higo S,Ori K,Takeuchi H,Yamamoto H,Hino T,Kawashima Y

更新日期：2004-03-01 00:00:00

abstract：PURPOSE:In this study we aimed to evaluate adaptive designs (ADs) by clinical trial simulation for a pharmacokinetic-pharmacodynamic model in oncology and to compare them with one-stage designs, i.e., when no adaptation is performed, using wrong prior parameters. METHODS:We evaluated two one-stage designs, ξ0 and ξ*, ...

journal_title：Pharmaceutical research

authors： Lestini G,Dumont C,Mentré F

更新日期：2015-10-01 00:00:00

abstract：PURPOSE:To measure the charge to mass (Q/M) ratios of the impactor stage masses (ISM) from commercial Flixotide™ 250 μg Evohaler, containing fluticasone propionate (FP), Serevent™ 25 μg Evohaler, containing salmeterol xinafoate (SX), and a combination Seretide™ 250/25 μg (FP/SX) Evohaler metered dose inhalers (MDIs). M...

journal_title：Pharmaceutical research

authors： Rowland M,Cavecchi A,Thielmann F,Kulon J,Shur J,Price R

更新日期：2018-11-26 00:00:00

abstract：PURPOSE:We investigated optimum formulation characteristics in the nasal absorption of salmon calcitonin (sCT) by incorporation of acylcarnitines. METHODS:Nasal sCT formulations were administered to anesthetized rats. Plasma calcium level was measured and pharmacological bioavailability (P.bioav) was calculated. RESU...

journal_title：Pharmaceutical research

authors： Kagatani S,Shinoda T,Fukui M,Ohmura T,Hasumi S,Sonobe T

更新日期：1996-05-01 00:00:00

abstract：:A new magnetic microsphere carrier has been formulated that may localize drugs by both biochemical and physical means. The microspheres, prepared from the polysaccharide chitosan, are designed to bind to anionic glycosaminoglycan receptors on the surface of capillary endothelial cells. The microspheres were formulated...

journal_title：Pharmaceutical research

authors： Gallo JM,Hassan EE

更新日期：1988-05-01 00:00:00

abstract：PURPOSE:To assess the efficacy of the novel clinical formulation of fenretinide (LAU-7b) for the treatment of allergic asthma. To study the association between LAU-7b treatment in allergic asthma and the modulation of very long chain ceramides (VLCC). METHODS:We used two allergens (OVA and HDM) to induce asthma in mou...

journal_title：Pharmaceutical research

authors： Youssef M,De Sanctis JB,Kanagaratham C,Tao S,Ahmed E,Radzioch D

更新日期：2020-01-08 00:00:00

abstract：PURPOSE:Indocyanine green (ICG), an FDA-approved near infrared (NIR) dye, has potential application as a contrast agent for tumor detection. Because ICG binds strongly to plasma proteins and exhibits aqueous, photo, and thermal instability, its current applications are largely limited to monitoring blood flow. To addre...

journal_title：Pharmaceutical research

authors： Kim TH,Chen Y,Mount CW,Gombotz WR,Li X,Pun SH

更新日期：2010-09-01 00:00:00

abstract：:Effects of protease inhibitors and absorption enhancers on the absorption of salmon calcitonin (sCT) were evaluated after intratracheal coadministration to rats using the plasma Ca level as an index. Remarkable absorption enhancement could be attained with unsaturated fatty acids such as oleic acid and polyoxyethylene...

journal_title：Pharmaceutical research

authors： Kobayashi S,Kondo S,Juni K

更新日期：1994-09-01 00:00:00

abstract：:The partitioning of a series of nine nitroimidazole drugs in liposomes (log Km) of various compositions has been determined and compared to their partitioning in the n-octanol/saline system (log K) at 30 degrees C. The log Km ranged from 1.5 to 0.5 and was three- to fourfold greater than the log K; further, the linear...

journal_title：Pharmaceutical research

authors： Betageri GV,Rogers JA

更新日期：1989-05-01 00:00:00

abstract：PURPOSE:Novel itraconazole (ITZ)-based dry powders for inhalation (DPI) were optimized for aerodynamic and dissolution properties and contained excipients that are acceptable for inhalation. METHODS:The DPI were produced by spray drying solutions. The drug content, crystallinity state, and morphological evaluation of ...

journal_title：Pharmaceutical research

authors： Duret C,Wauthoz N,Sebti T,Vanderbist F,Amighi K

更新日期：2012-10-01 00:00:00

abstract：:This study utilized different statistical techniques to evaluate the reliability (internal consistency) and the discriminant validity of the most widely used measures of organizational commitment and intention to quit (the employing organization). Data were obtained from a national mail survey of members of the Americ...

journal_title：Pharmaceutical research

authors： Kong SX,Wertheimer AI,Serradell J,McGhan WF

更新日期：1994-01-01 00:00:00

abstract：PURPOSE:Comparison of the dissociation kinetics of rapid-acting insulins lispro, aspart, glulisine and human insulin under physiologically relevant conditions. METHODS:Dissociation kinetics after dilution were monitored directly in terms of the average molecular mass using combined static and dynamic light scattering....

journal_title：Pharmaceutical research

authors： Gast K,Schüler A,Wolff M,Thalhammer A,Berchtold H,Nagel N,Lenherr G,Hauck G,Seckler R

更新日期：2017-11-01 00:00:00

abstract：PURPOSE:The in vitro inhibitory effect of Docetaxel (DTX) and Everolimus (EVR) alone and together in poly(ethylene glycol)-block-poly(D,L-lactic acid) (PEG-b-PLA) nanocarriers on angiogenic processes and acute toxicity in mice was evaluated. METHODS:PEG-b-PLA DTX and/or EVR nanocarriers were characterized for size, dr...

journal_title：Pharmaceutical research

authors： Mishra GP,Doddapaneni BS,Nguyen D,Alani AW

更新日期：2014-03-01 00:00:00

abstract：PURPOSE:To monitor the biodistribution of IgG1 aggregates upon subcutaneous (SC) and intravenous (IV) administration in mice and measure their propensity to stimulate an early immune response. METHODS:A human mAb (IgG1) was fluorescently labeled, aggregated by agitation stress and injected in SKH1 mice through SC and ...

journal_title：Pharmaceutical research

authors： Filipe V,Que I,Carpenter JF,Löwik C,Jiskoot W

更新日期：2014-01-01 00:00:00

abstract：PURPOSE:The purpose of the present study is to explore whether a poly-L-arginine (poly-L-Arg)-induced increase in tight junctions (TJ) permeability of fluorescein isothiocyanate-labeled dextran (MW 4.4 kDa, FD-4) is associated with the Ca2+-dependent signaling and occurs following the phosphorylation/dephosphorylation ...

journal_title：Pharmaceutical research

authors： Ohtake K,Maeno T,Ueda H,Ogihara M,Natsume H,Morimoto Y

更新日期：2003-11-01 00:00:00

abstract：PURPOSE:To identify materials and processes which effect supersaturation of the GI milieu for low solubility drugs in order to increase oral bioavailability. METHODS:A variety of small and polymeric molecules were screened for their ability to inhibit drug precipitation in supersaturated solutions. The best polymeric ...

journal_title：Pharmaceutical research

authors： Curatolo W,Nightingale JA,Herbig SM

更新日期：2009-06-01 00:00:00

abstract：PURPOSE:The objective of this study was to investigate the possible influence of probenecid on morphine transport across the blood-brain barrier (BBB) in rats. METHODS:Microdialysis probes, calibrated using retrodialysis by drug, were placed into the striatum and jugular vein of seven Sprague-Dawley rats. Morphine was...

journal_title：Pharmaceutical research

authors： Tunblad K,Jonsson EN,Hammarlund-Udenaes M

更新日期：2003-04-01 00:00:00

abstract：:Intranasal route continues to be one of the main focuses of drug delivery research. Although it is generally perceived that the nasal route could avoid the first-pass metabolism in liver and gastrointestinal tract, the role of metabolic conversions in systemic and brain-targeted deliveries of the parent compounds and ...

journal_title：Pharmaceutical research

authors： Wong YC,Zuo Z

更新日期：2010-07-01 00:00:00

abstract：:The bioavailability of a new sustained-release potassium chloride (KCl) tablet, designed for once-a-day dosing, was compared to a KCl elixir using urinary excretion data. The study utilized 25 male volunteers dosed in a crossover design in a dietary/activity-controlled environment. The regimens consisted of a total of...

journal_title：Pharmaceutical research

authors： Betlach CJ,Arnold JD,Frost RW,Leese PT,Gonzalez MA

更新日期：1987-10-01 00:00:00