Effect of individual Fc methionine oxidation on FcRn binding: Met252 oxidation impairs FcRn binding more profoundly than Met428 oxidation.

abstract：:Under pandemic-caused emergency, evaluation of the potential of existing antiviral drugs for the treatment of COVID-19 is relevant. Triazavirin, an antiviral drug developed in Russia for per-oral administration, is involved in clinical trials against SARS-CoV-2 coronavirus. This virus has affinity to epithelial cells ...

journal_title：Journal of pharmaceutical sciences

authors： Valiulin SV,Onischuk AA,Dubtsov SN,Baklanov AM,An'kov SV,Plokhotnichenko ME,Tolstikova TG,Dultseva GG,Rusinov VL,Charushin VN,Fomin VM

更新日期：2020-11-26 00:00:00

abstract：:In this paper we describe how the spherical crystallization process by QESD method can be applied to a water-soluble drug, salbutamol sulfate. The type of solvent, antisolvent, and emulsifier and the concentration of emulsifier to be used for the production of spherical particles with a size range 80-500 microm are de...

journal_title：Journal of pharmaceutical sciences

authors： Nocent M,Bertocchi L,Espitalier F,Baron M,Couarraze G

更新日期：2001-10-01 00:00:00

abstract：:Supercritical fluid emulsion extraction is an innovative technology that uses supercritical carbon dioxide (SC-CO(2)) to extract the dispersed oily phase of an emulsion. This technology was used to produce poly-lactic-co-glycolic acid (PLGA) microspheres charged with two common NSAIDs: piroxicam (PX) and diclophenac s...

journal_title：Journal of pharmaceutical sciences

authors： Della Porta G,Falco N,Reverchon E

更新日期：2010-03-01 00:00:00

abstract：:The relationship between chemical structure and antifungal activity of quaternary imidazolium compounds is analyzed. The compounds are described by a set of condition attributes concerning structure and by a decision attribute concerning activity. The description builds up an information system. The smallest set of co...

journal_title：Journal of pharmaceutical sciences

authors： Krysiński J

更新日期：1995-02-01 00:00:00

abstract：:Since the FDA approval of Spritam, there has been a growing interest in the application of 3D printing in pharmaceutical science. 3D printing is a method of manufacturing involving the layer-by-layer deposition of materials to create a final product according to a digital model. There are various techniques used to ac...

journal_title：Journal of pharmaceutical sciences

authors： Okafor-Muo OL,Hassanin H,Kayyali R,ElShaer A

更新日期：2020-12-01 00:00:00

abstract：:The complex of L-L-boronophenylalanine (L-p-BPA) with fructose has been used for the past 5 years in clinical trials of boron neutron capture therapy to treat both melanoma and glioblastoma multiforme. However, the structure of this complex in water buffered at physiologic pH has not been established. In the (1)H NMR ...

journal_title：Journal of pharmaceutical sciences

authors： Shull BK,Spielvogel DE,Head G,Gopalaswamy R,Sankar S,Devito K

更新日期：2000-02-01 00:00:00

abstract：:As part of a study to examine cocaine disposition and interaction with ethanol, it was necessary to characterize various properties of cocaine in the blood of the experimental animal. All studies were conducted using blood from healthy adult male Sprague-Dawley rats. Cocaine was incubated in whole blood at 37 degrees ...

journal_title：Journal of pharmaceutical sciences

authors： Sukbuntherng J,Martin DK,Pak Y,Mayersohn M

更新日期：1996-06-01 00:00:00

abstract：:Therapeutic antibodies and antibody derivatives comprise the majority of today's biotherapeutics. Routine methods to generate novel antibodies, such as immunization and phage-display, often give rise to several candidates with desired functional properties. On the contrary, resource-intense steps such as the developme...

journal_title：Journal of pharmaceutical sciences

authors： Jarasch A,Koll H,Regula JT,Bader M,Papadimitriou A,Kettenberger H

更新日期：2015-06-01 00:00:00

abstract：:We extend and modify the Noyes-Whitney equation and the Hixon-Crowell cube root law to include surface roughness effects on the dissolution rate of drugs. The problem is treated theoretically in terms of the fractal reaction dimension, DR, of the effective surface which undergoes dissolution. Effects of changes in DR ...

journal_title：Journal of pharmaceutical sciences

authors： Farin D,Avnir D

更新日期：1992-01-01 00:00:00

abstract：:In recent years, controlled release coatings, comprised of drug-polymer composites, have been integrated with medical devices, improving device functionality and performance. However, relationships between material properties, manufacturing environment, composite (micro)structure, and subsequent release kinetics are n...

journal_title：Journal of pharmaceutical sciences

authors： Saylor DM,Kim CS,Patwardhan DV,Warren JA

更新日期：2009-01-01 00:00:00

abstract：:An assay is described for the determination of the H2-receptor antagonist, cimetidine, in human plasma and urine. Alkalinized plasma or urine was extracted with methylene chloride, the organic phase was evaporated, and the reconstituted residue was analysed by high-pressure liquid chromatography (HPLC) using a reverse...

journal_title：Journal of pharmaceutical sciences

authors： Mihaly GW,Cockbain S,Jones DB,Hanson RG,Smallwood RA

更新日期：1982-05-01 00:00:00

abstract：:The effects of five conventional film-coating materials on tablet hardness were studied. Placebos showed apparently linear increases in hardness as coatings were applied. Completely coated samples exhibited hardness increases from 50 to 140%, with a corresponding 3% increase in tablet weight. Equations were derived re...

journal_title：Journal of pharmaceutical sciences

authors： Stern PW

更新日期：1976-09-01 00:00:00

abstract：:Application of ultrasound enhances transdermal transport of drugs (sonophoresis). The enhancement may result from enhanced diffusion due to ultrasound-induced skin alteration and/or from forced convection. To understand the relative roles played by these two mechanisms in low-frequency sonophoresis (LFS, 20 kHz), a th...

journal_title：Journal of pharmaceutical sciences

authors： Tang H,Mitragotri S,Blankschtein D,Langer R

更新日期：2001-05-01 00:00:00

abstract：:The aim was to study a new method of dissolution in vitro, the "Bio-Dis" apparatus, and to compare it with the classical rotating bottle method. Several theophylline controlled-release drug dosage forms were studied. Dissolution testing was performed in increasing pH in standard conditions and after treatment with pea...

journal_title：Journal of pharmaceutical sciences

authors： Esbelin B,Beyssac E,Aiache JM,Shiu GK,Skelly JP

更新日期：1991-10-01 00:00:00

abstract：:Some coated aspirin tablet formulations were evaluated by relating their properties to disintegrating force development patterns. The treatment of disintegrating force-time curves was effected using the Weibull distribution as proposed for dissolution. Such parameters as the maximum disintegrating force developed, the...

journal_title：Journal of pharmaceutical sciences

authors： Colombo P,Conte U,Caramella C,Geddo M,La Manna A

更新日期：1984-05-01 00:00:00

abstract：:The aim of this work is to determine if a stability testing protocol based on the correlations between crystallization onset and relaxation time above the glass transition temperature (T(g)) can be used to predict the crystallization onsets in amorphous pharmaceutical systems well below their T(g). This procedure assu...

journal_title：Journal of pharmaceutical sciences

authors： Caron V,Bhugra C,Pikal MJ

更新日期：2010-09-01 00:00:00

abstract：:The interaction between four different microparticulate drug carriers and macrophages was investigated in vitro. The microparticles, consisting of crosslinked starch (1,4-alpha-D-glucan with 1,6-alpha-branches), dextran (1,6-alpha-D-glucan with 1,3-alpha-branches), lichenan (1,3-beta-D-glucan), or mannan (1,6-alpha-D-...

journal_title：Journal of pharmaceutical sciences

authors： Artursson P,Arro E,Edman P,Ericsson JL,Sjöholm I

更新日期：1987-02-01 00:00:00

abstract：:The effects of chlorpromazine, prochlorperazine, and trifluoperazine on the pressor actions of serotonin, angiotensin, and bradykinin in the perfused vessels of full-term human placentas were investigated. A significant inhibition of the effect of serotonin was observed with trifluoperazine and chlorpromazine but not ...

journal_title：Journal of pharmaceutical sciences

authors： Wolstenholme WW,Gautieri RF

更新日期：1976-10-01 00:00:00

abstract：:In this study, we developed cationic microemulsions containing a protein transduction domain (penetratin) for optimizing paclitaxel localization within the skin. Microemulsions were prepared by mixing a surfactant blend (BRIJ:ethanol:propylene glycol 2:1:1, w/w/w) with monocaprylin (oil phase) at 1.3:1 ratio, and addi...

journal_title：Journal of pharmaceutical sciences

authors： Pepe D,McCall M,Zheng H,Lopes LB

更新日期：2013-05-01 00:00:00

abstract：:This study was designed to examine the effect of benzalkonium chloride/ethylenediaminetetraacetic acid (BAK/EDTA) on the ocular bioavailability (Focular) of ketorolac tromethamine after ocular instillation to normal and de-epithelialized corneas of rabbits both in vitro and in vivo. The in vitro Focular of the formula...

journal_title：Journal of pharmaceutical sciences

authors： Madhu C,Rix PJ,Shackleton MJ,Nguyen TG,Tang-Liu DD

更新日期：1996-04-01 00:00:00

abstract：:An Amended Solvation Energy Relationship (ASER) was recently reported to successfully predict the aqueous solubilities of a set of 664 organic compounds. The average absolute error and root mean square error are 0.43 and 0.62 log units, respectively. When the General Solubility Equation (GSE) is applied to the same se...

journal_title：Journal of pharmaceutical sciences

authors： Yang G,Ran Y,Yalkowsky SH

更新日期：2002-02-01 00:00:00

abstract：:The binding of Cu2+ and Ni2+ to bovine, dog, and human serum albumin has been studied by the 35Cl NMR probe technique. The number of primary copper sites were estimated to be 1.3 for human serum albumin, 3.1 for bovine serum albumin, and 6.6 for dog serum albumin. A similar number of primary nickel sites was determine...

journal_title：Journal of pharmaceutical sciences

authors： Mohanakrishnan P,Chignell CF,Cox RH

更新日期：1985-01-01 00:00:00

abstract：:The binding of representative chemical classes of nonsteroidal anti-inflammatory drugs (NSAIDs) to human serum albumin (HSA) was investigated by equilibrium dialysis. Warfarin enantiomers were used as specific markers in displacement studies. Data were analyzed by a computerized nonlinear least squares approach design...

journal_title：Journal of pharmaceutical sciences

authors： Li KL,Thakur AK,Kapoor AL

更新日期：1988-03-01 00:00:00

abstract：:In vivo studies were conducted in rats to determine the role of hyperglycemia and hypoinsulinemia in the previously reported reduction in the hepatic accumulation and increase in the serum concentrations of 70-kDa fluorescein-dextran (FD-70) in diabetic (D) rats. The serum, urine, and hepatic concentrations of FD-70 w...

journal_title：Journal of pharmaceutical sciences

authors： Mehvar R,Reynolds J

更新日期：1994-07-01 00:00:00

abstract：:Nephropathic cystinosis is a rare autosomal recessive disease characterised by raised lysosomal levels of cystine in the cells of all the organs. It is treated by the 6-h oral administration of the aminothiol, cysteamine, which has an offensive taste and smell. In an attempt to reduce this frequency and improve the tr...

journal_title：Journal of pharmaceutical sciences

authors： Buchan B,Kay G,Matthews KH,Cairns D

更新日期：2012-10-01 00:00:00

abstract：:The in vivo dissolution of many poorly soluble drugs is enhanced by the action of surfactants secreted into the upper gastrointestinal (GI) tract. These substances may act by solubilizing individual drug molecules into two separate liquid phases: the free aqueous phase and a micellar phase in which the drug is incorpo...

journal_title：Journal of pharmaceutical sciences

authors： Rao VM,Lin M,Larive CK,Southard MZ

更新日期：1997-10-01 00:00:00

abstract：:Stirred media milling is the main technology for producing colloidal nanocrystalline suspensions. A number of studies have been reported on the effect of different operating parameters for lab, pilot, and industrial scales. However, typical milling tool box that can be used to support candidate from selection up to ph...

journal_title：Journal of pharmaceutical sciences

authors： Nakach M,Authelin JR,Agut C

更新日期：2017-07-01 00:00:00

abstract：:Glasses were prepared from a number of barbiturates. The viscosities and glass transition temperatures of the glasses were dependent on the structure of the groups present on the C-5 and N-1 atoms. Solid dispersions were prepared from three selected barbiturates formulated with citric acid. The glass transition temper...

journal_title：Journal of pharmaceutical sciences

authors： Summers MP

更新日期：1978-11-01 00:00:00

abstract：:This work investigated the impact of primary drying conditions on the microstructure and protein stability of bovine serum albumin (BSA) containing lyophilized cakes. Two primary drying conditions were employed (termed 'conservative', slower drying rate and 'aggressive', higher drying rate) at two protein loadings (5 ...

journal_title：Journal of pharmaceutical sciences

authors： Parker A,Rigby-Singleton S,Perkins M,Bates D,Le Roux D,Roberts CJ,Madden-Smith C,Lewis L,Teagarden DL,Johnson RE,Ahmed SS

更新日期：2010-11-01 00:00:00

abstract：:The disposition of the beta-blocking drug talinolol is controlled by P-glycoprotein in man. Because talinolol is marketed as a racemate, we reevaluated the serum-concentration time profiles of talinolol of a previously published study with single intravenous (30 mg) and repeated oral talinolol (100 mg for 14 days) bef...

journal_title：Journal of pharmaceutical sciences

authors： Zschiesche M,Lemma GL,Klebingat KJ,Franke G,Terhaag B,Hoffmann A,Gramatté T,Kroemer HK,Siegmund W

更新日期：2002-02-01 00:00:00