Enhanced accumulation of sialyl Lewis X-carboxymethylpullulan conjugate in acute inflammatory lesion.

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：PURPOSE:This study aims to develop a characterization method for coating structure based on image analysis, which is particularly promising for the rational design of coated particles in the pharmaceutical industry. METHODS:The method applies the MATLAB image processing toolbox to images of coated particles taken with...

journal_title：Pharmaceutical research

authors： Laksmana FL,Van Vliet LJ,Hartman Kok PJ,Vromans H,Frijlink HW,Van der Voort Maarschalk K

更新日期：2009-04-01 00:00:00

abstract：PURPOSE:To analyze the mechanics of some pharmaceutical agglomerates during uniaxial confined compression by using compression parameters derived from the Heckel, Kawakita and Adams equations, and to study the influence of these compression parameters on the tablet-forming ability of agglomerates. METHODS:Force and di...

journal_title：Pharmaceutical research

authors： Nicklasson F,Alderborn G

更新日期：2000-08-01 00:00:00

abstract：:To clarify the mechanism by which basic drugs accumulate in the lung, the binding selectivity of drugs to different subcellular structures of the perfused rat lung was examined. Imipramine, quinine, and metoclopramide were used as examples of basic drugs. The accumulation of basic drugs was highest in the mitochondria...

journal_title：Pharmaceutical research

authors： Yoshida H,Okumura K,Hori R

更新日期：1987-02-01 00:00:00

abstract：:The role of a bile salt (sodium taurocholate) and lipolysis products (monoglyceride and fatty acid) in the intestinal absorption of a poorly water-soluble drug, diazepam, was investigated. Absorption rates and bioavailabilities were determined with the in situ rat gut technique of Doluisio et al. and analyzing the dia...

journal_title：Pharmaceutical research

authors： Serajuddin AT,Rosoff M,Goldberg AH

更新日期：1985-09-01 00:00:00

abstract：PURPOSE:Understanding the mechanism of protein-excipient interaction and illuminating the influencing factors on protein stability are key steps in the rational design of protein formulations. The objective of this study was to assess effects of preferential interaction type of excipient and surface aromatic hydrophobi...

journal_title：Pharmaceutical research

authors： Wen L,Zheng X,Wang X,Lan H,Yin Z

更新日期：2017-07-01 00:00:00

abstract：PURPOSE:Empirical formulae relate the mean size of primary droplets from jet and ultrasonic nebulizers to a fluid's physicochemical properties. Although the size selective "filtering" effects of baffling and evaporation may modify the secondary aerosol produced, this research sought to evaluate whether viscosity and su...

journal_title：Pharmaceutical research

authors： McCallion ON,Taylor KM,Thomas M,Taylor AJ

更新日期：1995-11-01 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:The purpose of this study was to investigate the effects of formulation factors including varying wax concentration, drug loading and drug particle size, on drug release characteristics from both pure oil and gel formulations prepared with a combination of derivatized vegetable oil (Labrafil 1944 CS) and glycer...

journal_title：Pharmaceutical research

authors： Gao ZH,Shukla AJ,Johnson JR,Crowley WR

更新日期：1995-06-01 00:00:00

abstract：PURPOSE:The effect of the molecular weight of dextran on the molecular mobility and protein stability of freeze-dried serum gamma-globulin (BGG) formulations was studied. The stabilizing effect of higher molecular weight dextran is discussed in relation to the molecular mobility of the formulations. METHODS:The molecu...

journal_title：Pharmaceutical research

authors： Yoshioka S,Aso Y,Kojima S

更新日期：1997-06-01 00:00:00

abstract：PURPOSE:This study was conducted to investigate the cause of incomplete protein release from photopolymerized poly(ethylene glycol) (PEG) hydrogels and verify the protein-protection mechanism provided by iminodiacetic acid (IDA). METHODS:The in vitro release of bovine serum albumin (BSA) from PEG hydrogels prepared un...

journal_title：Pharmaceutical research

authors： Lin CC,Metters AT

更新日期：2006-03-01 00:00:00

abstract：:The transport characteristics of the renin inhibitor ((3S,4S)-4-[N-morpholinoacetyl-(1-naphthyl)-L-alanyl-N-methyl-(4-t hiazolyl)-L- alanyl]amino-3-hydroxy-5-cyclohexyl-1-(4-pyridyl)-1-pentanone; CH3-18) in rat small intestinal brush-border membrane vesicles (BBMV) were examined by a rapid filtration technique. The up...

journal_title：Pharmaceutical research

authors： Hashimoto N,Fujioka T,Toyoda T,Muranushi N,Hirano K

更新日期：1994-10-01 00:00:00

abstract：PURPOSE:To better understand the nature of drug-excipient interactions we have studied the phase behavior of amorphous binary and ternary mixtures of citric acid, indomethacin and PVP, as model systems. METHODS:We have prepared amorphous mixtures by co-melting or coprecipitation from solvents, and have measured glass ...

journal_title：Pharmaceutical research

authors： Lu Q,Zografi G

更新日期：1998-08-01 00:00:00

abstract：PURPOSE:To develop an isolated perfused rat liver (IPRL) model with low baseline levels of tumor necrosis factor (TNF)-alpha in the outlet perfusate to study the effects of immunostimulants and immunosuppressants on the release of TNF-alpha from this organ. METHODS:Isolated rat livers were perfused with a buffer conta...

journal_title：Pharmaceutical research

authors： Mehvar R,Zhang X

更新日期：2002-01-01 00:00:00

abstract：:New generation vaccines, particularly those based on recombinant proteins and DNA, are likely to be less reactogenic than traditional vaccines but are also less immunogenic. Therefore, there is an urgent need for the development of new and improved vaccine adjuvants. Adjuvants can be broadly separated into two classes...

journal_title：Pharmaceutical research

authors： Singh M,O'Hagan DT

更新日期：2002-06-01 00:00:00

abstract：:The dose dependency of carbamazepine pharmacokinetics was characterized in rats, a common test animal for antiepileptic drug efficacy. With a randomized Latin square schedule, 5, 10, and 20 mg/kg doses of carbamazepine were injected intravenously into six Sprague-Dawley rats followed by the administration of a 5 or 10...

journal_title：Pharmaceutical research

authors： Remmel RP,Sinz MW,Cloyd JC

更新日期：1990-05-01 00:00:00

abstract：PURPOSE:Grapefruit juice (GJ) is known to increase the oral bioavailability of many CYP3A-substrates by inhibiting intestinal phase-I metabolism. However, the magnitude of AUC increase is often insignificant and highly variable. Since we earlier suggested that CYP3A and P-glycoprotein (P-gp) form a concerted barrier to...

journal_title：Pharmaceutical research

authors： Soldner A,Christians U,Susanto M,Wacher VJ,Silverman JA,Benet LZ

更新日期：1999-04-01 00:00:00

abstract：PURPOSE:To devise experimental and computational models to predict aqueous drug solubility. METHODS:A simple and reliable modification of the shake flask method to a small-scale format was devised, and the intrinsic solubilities of 17 structurally diverse drugs were determined. The experimental solubility data were us...

journal_title：Pharmaceutical research

authors： Bergström CA,Norinder U,Luthman K,Artursson P

更新日期：2002-02-01 00:00:00

abstract：PURPOSE:Hydrogen/deuterium (H/D) exchange over a range of temperatures suggests a protein structural/mobility transition in the solid state below the system glass transition temperature (Tg). The purpose of this study was to determine whether solid-state protein stability correlates with the difference between storage ...

journal_title：Pharmaceutical research

authors： Fang R,Obeidat W,Pikal MJ,Bogner RH

更新日期：2020-08-13 00:00:00

abstract：PURPOSE:The preparation of drug/cyclodextrin complexes is a suitable method to improve the dissolution of poor soluble drugs. The efficacy of the Controlled Particle Deposition (CPD) as a new developed method to prepare these complexes in a single stage process using supercritical carbon dioxide is therefore compared w...

journal_title：Pharmaceutical research

authors： Hussein K,Türk M,Wahl MA

更新日期：2007-03-01 00:00:00

abstract：PURPOSE:To study the influence of cytotoxicity of macromolecules, VEGF gene expression, and vascular permeability on the enhanced permeability and retention (EPR) effect. METHODS:Mice bearing xenografts of A2780 multidrug resistant human ovarian carcinoma were treated by free doxorubicin (DOX) and N-(2-hydroxypropyl)m...

journal_title：Pharmaceutical research

authors： Minko T,Kopeckova P,Pozharov V,Jensen KD,Kopecek J

更新日期：2000-05-01 00:00:00

abstract：PURPOSE:For determination of the transit time through various parts of the gastrointestinal (GI) tract, we developed a method that provides the location of disintegration and drug release. This method involves GI magnetomarkergraphy (GIMG) using a 129-channel Shimadzu vector biomagnetic measurement system (BMS). METHO...

journal_title：Pharmaceutical research

authors： Hu Z,Mawatari S,Shibata N,Takada K,Yoshikawa H,Arakawa A,Yosida Y

更新日期：2000-02-01 00:00:00

abstract：PURPOSE:In this study, we developed and evaluated a novel method to produce insulin-loaded hydrophilic microspheres allowing high encapsulation efficiency and the preservation of peptide stability during particle processing. The preparation method used the diffusion of water by an excess of solvent starting from a wate...

journal_title：Pharmaceutical research

authors： Trotta M,Chirio D,Cavalli R,Peira E

更新日期：2004-08-01 00:00:00

abstract：PURPOSE:Our previous studies showed that the mRNA level of human organic anion transporter (hOAT) 3 in the kidney was correlated with the rate of elimination of an anionic antibiotic cefazolin. However, the correlation coefficient was not so high. In the present study, therefore, we enrolled more patients to examine wh...

journal_title：Pharmaceutical research

authors： Sakurai Y,Motohashi H,Ogasawara K,Terada T,Masuda S,Katsura T,Mori N,Matsuura M,Doi T,Fukatsu A,Inui K

更新日期：2005-12-01 00:00:00

abstract：PURPOSE:4-Phenylbutyrate (4-PBA) is expected to be a potential therapeutic for several neurodegenerative diseases. These activities require 4-PBA transport into the brain across the blood-brain barrier (BBB). The objective of the present study was to characterize the brain transport mechanism of 4-PBA through the BBB. ...

journal_title：Pharmaceutical research

authors： Lee NY,Kang YS

更新日期：2016-07-01 00:00:00

abstract：PURPOSE:The feasibility of using iontophoresis to enhance the permeation rate of a model peptide was investigated in vitro using hairless mouse skin. METHODS:Angiotensin 2 (AT 2) was employed as a permeant probe, using optimum iontophoresis conditions. A number of physicochemical parameters (donor ionic strength; vale...

journal_title：Pharmaceutical research

authors： Clemessy M,Couarraze G,Bevan B,Puisieux F

更新日期：1995-07-01 00:00:00

abstract：PURPOSE:Drug particle physical properties are critical for the efficiency of a drug delivered to the lung. The purpose of this study was to produce ultrafine sumatriptan succinate particles for inhalation. METHODS:Sumatriptan succinate particles were produced via reactive precipitation without any surfactants. Several...

journal_title：Pharmaceutical research

authors： Yang ZY,Le Y,Hu TT,Shen Z,Chen JF,Yun J

更新日期：2008-09-01 00:00:00

abstract：PURPOSE:The aim of this study was to investigate the depth-dependent intradermal immunogenicity of inactivated polio vaccine (IPV) delivered by depth-controlled microinjections via hollow microneedles (HMN) and to investigate antibody response enhancing effects of IPV immunization adjuvanted with CpG oligodeoxynucleoti...

journal_title：Pharmaceutical research

authors： Schipper P,van der Maaden K,Romeijn S,Oomens C,Kersten G,Jiskoot W,Bouwstra J

更新日期：2016-09-01 00:00:00

abstract：PURPOSE:Evista (raloxifene HCl) is a nonsteroidal selective estrogen receptor modulator that displays estrogen agonist effects on bone and lipid metabolism but estrogen antagonist effects on the breast and endometrium. The potential for drug-drug interaction between raloxifene and warfarin was assessed in 15 healthy po...

journal_title：Pharmaceutical research

authors： Miller JW,Skerjanec A,Knadler MP,Ghosh A,Allerheiligen SR

更新日期：2001-07-01 00:00:00

abstract：PURPOSE:To investigate the effect of tyrphostin 8 (T-8), a GTPase inhibitor, on transferrin receptor (TfR)-mediated transcytosis of insulin-transferrin (In-Tf) conjugate in cultured enterocyte-like Caco-2 cells and on gastrointestinal (GI) absorption of In-Tf in streptozotocin (STZ)-induced diabetic rats. METHODS:Caco...

journal_title：Pharmaceutical research

authors： Xia CQ,Shen WC

更新日期：2001-02-01 00:00:00