New Approach and Practical Modelling of Bead Milling Process for the Manufacturing of Nanocrystalline Suspensions.

abstract：:To determine how structural changes in antibodies are connected with aggregation, the structural areas of an antibody prone to and/or impacted by aggregation must be identified. In this work, the higher-order structure and biophysical properties of two different monoclonal antibody (mAb) monomers were compared with th...

journal_title：Journal of pharmaceutical sciences

authors： Iacob RE,Bou-Assaf GM,Makowski L,Engen JR,Berkowitz SA,Houde D

更新日期：2013-12-01 00:00:00

abstract：:The present study describes the development of an orally disintegrating tablet containing a non-water-soluble drug delivery system. A model system was applied to evaluate the effect of different-sized particles on tablet characteristics. Cellets were incorporated into tablets prepared by freeze-drying from a 100 mg/mL...

journal_title：Journal of pharmaceutical sciences

authors： Stange U,Führling C,Gieseler H

更新日期：2013-06-01 00:00:00

abstract：:A procedure is described for the analysis of urushiol content of pharmaceutical preparations containing extracts of poison ivy (Toxicodendron radicans) and poison oak (T. diversilobum) in vegetable oils. The procedure involves extraction of the urushiols from the oily solutions using 90% methanol in water followed by ...

journal_title：Journal of pharmaceutical sciences

authors： Elsohly MA,Turner CE

更新日期：1980-05-01 00:00:00

abstract：:Approximately 30% of active pharmaceutical ingredients (APIs) experience agglomeration, granulation, and breakage during agitated drying. Currently, there is no small-scale bench tool to help assess and observe granulation behavior of APIs in the laboratory and subsequently lead to the development of a robust drying m...

journal_title：Journal of pharmaceutical sciences

authors： Zhang S,Lamberto DJ

更新日期：2014-01-01 00:00:00

abstract：:A consistent account of the assumptions of the well-stirred perfusion limited model leads to the equation for the organ tissue that does not coincide with that often presented in books and papers. The difference in pharmacokinetic profiles calculated by the valid and the commonly used equations could be quite signific...

journal_title：Journal of pharmaceutical sciences

authors： Berezhkovskiy LM

更新日期：2010-01-01 00:00:00

abstract：:A method for the measurement, in human plasma, of all tertiary and secondary tricyclic antidepressants prescribed in the United States is described. The method uses electron beam ionization GLC-mass spectrometry, employing a computer-controlled multiple-ion detector. This method, mass fragmentography, is used with int...

journal_title：Journal of pharmaceutical sciences

authors： Biggs JT,Holland WH,Chang S,Hipps PP,Sherman WR

更新日期：1976-02-01 00:00:00

abstract：:The concentrations of antipyrine in plasma and saliva were equivalent in normal volunteers and in patients with acute viral hepatitis following oral doses of antipyrine. Estimates of clearance, volume of distribution, and half-life made from either plasma or saliva samples were not statistically different in these sub...

journal_title：Journal of pharmaceutical sciences

authors： Meffin PJ,Williams RL,Blaschke TF,Rowland M

更新日期：1977-01-01 00:00:00

abstract：:The blood-brain barrier permeation has been investigated by using a topological substructural molecular design approach (TOPS-MODE). A linear regression model was developed to predict the in vivo blood-brain partitioning coefficient on a data set of 119 compounds, treated as the logarithm of the blood-brain concentrat...

journal_title：Journal of pharmaceutical sciences

authors： Cabrera MA,Bermejo M,Pérez M,Ramos R

更新日期：2004-07-01 00:00:00

abstract：:A simultaneous GLC determination for methyl salicylate and menthol in a topical analgesic formulation is reported. n-Nonadecane is used as the internal standard. The method is rapid, accurate, precise, and selective in the presence of salicylic acid and ethyl salicylate. ...

journal_title：Journal of pharmaceutical sciences

authors： Sapio JP,Sethachutkul K,Moody JE

更新日期：1979-04-01 00:00:00

abstract：:Azo compounds are commonly used to study radical-mediated degradation of pharmaceutical compounds. The favorable chemical and physical properties of 2,2'-azobis(2-methylpropanenitrile) (AIBN) have made it one of the most widely used compound for these type of studies. This article describes the characterization of a s...

journal_title：Journal of pharmaceutical sciences

authors： Wells-Knecht KJ,Dunn D

更新日期：2019-09-01 00:00:00

abstract：:A new extraction-spectrophotometric method for the determination of hydralazine, based on its reaction with 2-hydroxy-1-naphthaldehyde at 25 degrees C, is described. The calibration curve was linear between 0.4 and 6 mg/mL of hydralazine. The molar absorbtivity of the product at 408 nm is 40,900 L.mol-1.cm-1. The meth...

journal_title：Journal of pharmaceutical sciences

authors： Mari-Buigues J,Mañes-Vinuesa J,Garcia-Domenech R,Pous-Miralles G

更新日期：1991-07-01 00:00:00

abstract：:The objective of this study was to determine if a high Tg polymer (Eudragit(®) S100) could be used to stabilize amorphous domains of polyethylene oxide (PEO) and hence improve the stability of binary polymer systems containing celecoxib (CX). We propose a novel method of stabilizing the amorphous PEO solid dispersion ...

journal_title：Journal of pharmaceutical sciences

authors： Jones DS,Tian Y,Li S,Yu T,Abu-Diak OA,Andrews GP

更新日期：2016-10-01 00:00:00

abstract：:The penetration of benzyl alcohol (BA) through split-thickness cadaver skin was measured in nonoccluded Franz cells placed in a fume hood. BA, dissolved in a small volume of ethanol and spiked with (14)C radiolabel, was applied to skin at nine doses ranging from 0.9 to 10600 microg/cm(2). The percentage of radioactivi...

journal_title：Journal of pharmaceutical sciences

authors： Miller MA,Bhatt V,Kasting GB

更新日期：2006-02-01 00:00:00

abstract：:A commercial dispersive Raman spectrometer operating at 785 nm with a CCD detector was used to acquire spectra of USP reference materials inside amber USP vials. The laser and collection beams were directed through the bottom of the vials, resulting in a 60% loss of signal. The Raman shift was calibrated with a 4-acet...

journal_title：Journal of pharmaceutical sciences

authors： McCreery RL,Horn AJ,Spencer J,Jefferson E

更新日期：1998-01-01 00:00:00

abstract：:Daunorubicin (DAUN) and doxorubicin (DOX) are used to treat a variety of cancers. The use of DAUN and DOX is hampered by the development of cardiotoxicity. Clinical evidence suggests that patients with leukemia and Down syndrome are at increased risk for anthracycline-related cardiotoxicity. Carbonyl reductases and al...

journal_title：Journal of pharmaceutical sciences

authors： Hoefer CC,Blair RH,Blanco JG

更新日期：2016-06-01 00:00:00

abstract：:Tablets with a central hole and a water-impermeable coating were prepared. These perforated coated tablets (PCTs) dissolve and release drug through the central hole only. In vitro release of the model drugs sodium benzoate and benzamide from PCTs occurred at a constant rate up to 80% release. The zero-order release ra...

journal_title：Journal of pharmaceutical sciences

authors： Hansson AG,Giardino A,Cardinal JR,Curatolo W

更新日期：1988-04-01 00:00:00

abstract：:A spectrophotofluorometric assay for coralyne sulfoacetate was developed. Caralyne was extracted from serum samples with n-butyl alcohol, and the drug concentrations were determined fluorometrically at 475 nm when the extract was excited at 325 nm. A biphasic serum decay curve for coralyne was observed for both dogs a...

journal_title：Journal of pharmaceutical sciences

authors： Finkel JM,Hill DL

更新日期：1978-09-01 00:00:00

abstract：:Delayed absorption of nifedipine when administered as a 20 mg immediate release soft gelatin capsule to fasted volunteers has been reported. Physiologically based pharmacokinetic (PBPK) modeling and in vitro dissolution data were used to explore our hypothesis that at high doses of nifedipine it precipitates in the st...

journal_title：Journal of pharmaceutical sciences

authors： Thelen K,Jantratid E,Dressman JB,Lippert J,Willmann S

更新日期：2010-06-01 00:00:00

abstract：:Carvedilol is a new beta-blocking agent with vasodilating activities, which is a racemic mixture of R(+)- and S(-)-enantiomers. Since the two enantiomers differ in pharmacological properties, it is necessary to individually measure their plasma concentrations in order to evaluate the pharmacological effects of racemic...

journal_title：Journal of pharmaceutical sciences

authors： Fujimaki M,Murakoshi Y,Hakusui H

更新日期：1990-07-01 00:00:00

abstract：:Several Several 10-(1-acetyl-4-arylthiosemicarbazido) phenothiazines and their corresponding cyclized 10-(2-arylimino-3-acetylamino-4-thiazolidonyl)phenothiazines were synthetized and characterized by their sharp melting points and elemental analyses. All compounds inhibited nicotinamide adenine dinucleotide (NAD)-dep...

journal_title：Journal of pharmaceutical sciences

authors： Singh SP,Ali B,Auyong TK,Parmar SS,De Boer B

更新日期：1976-03-01 00:00:00

abstract：:Drugs possessing the ability to bind to melanin-rich tissue, such as the eye, are linked with higher ocular exposure, and therefore have the potential to affect the efficacy and safety profiles of therapeutics. A high-throughput melanin chromatographic affinity assay has been developed and validated, which has allowed...

journal_title：Journal of pharmaceutical sciences

authors： Reilly J,Williams SL,Forster CJ,Kansara V,End P,Serrano-Wu MH

更新日期：2015-12-01 00:00:00

abstract：:Safety evaluation of self-assembled polymeric micelles is important for biomedical involvement in drug delivery systems in the future. In this study, biodegradable monomethyl poly (ethylene glycol)-poly (ε-caprolactone)-poly (trimethylene carbonate) [MPEG-P(CL-co-TMC)] copolymer was synthesized and characterized by Fo...

journal_title：Journal of pharmaceutical sciences

authors： Yang X,Cao D,Wang N,Sun L,Li L,Nie S,Wu Q,Liu X,Yi C,Gong C

更新日期：2014-01-01 00:00:00

abstract：:A high-pressure liquid chromatographic procedure for the accurate determination of disopyramide and its chief metabolite in plasma is presented. The method is suitable for monitoring patients receiving disopyramide therapy. A reversed-phase cyanopropylsilane column is utilized with a mobile phase of 50% acetonitrile a...

journal_title：Journal of pharmaceutical sciences

authors： Nygard G,Shelver WH,Khalil SK

更新日期：1979-10-01 00:00:00

abstract：:Maintaining good content uniformity (CU) is a significant challenge for low-dose oral tablets in particular when using direct compression (DC). Using 6 model active pharmaceutical ingredients, we show that a platform DC tablet formulation suitable for developing low-dose API with excellent CU can be developed. This pl...

journal_title：Journal of pharmaceutical sciences

authors： Sun WJ,Aburub A,Sun CC

更新日期：2017-07-01 00:00:00

abstract：:Conventionally, it is believed that the fraction of orally administered drugs absorbed from the intestine (Fa) and intestinal availability (Fg) are independently determined by the apical membrane permeation and intestinal metabolism, respectively. However, the validity of this belief has not been well discussed, and F...

journal_title：Journal of pharmaceutical sciences

authors： Tanaka Y,Kitamura Y,Maeda K,Sugiyama Y

更新日期：2016-02-01 00:00:00

abstract：:An equation was developed which enables blood level data to be utilized for determining whether or not the first-order absorption and elimination rate constants are equal in the one-compartment open model. This equation was tested using simulated data with excellent results. ...

journal_title：Journal of pharmaceutical sciences

authors： Macheras PE

更新日期：1985-05-01 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：: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

abstract：:The physical stability of an immunoglobulin G4 monoclonal antibody (mAb) upon dilution into intravenous (i.v.) bags containing 0.9% saline was examined. Soluble aggregates and subvisible particles were observed by size-exclusion high-performance liquid chromatography (SE-HPLC) and light obscuration when formulated wit...

journal_title：Journal of pharmaceutical sciences

authors： Kumru OS,Liu J,Ji JA,Cheng W,Wang YJ,Wang T,Joshi SB,Middaugh CR,Volkin DB

更新日期：2012-10-01 00:00:00

abstract：:An aqueous solution of trimedoxime bromide, atropine, and benactyzine hydrochloride was formulated to have maximum stability as an antidote in organophosphorus poisoning. The stability of the mixture in glass and plastic cartridges was determined. Glass cartridges were more desirable than plastic; there was less vapor...

journal_title：Journal of pharmaceutical sciences

authors： Zvirblis P,Ellin RI

更新日期：1982-03-01 00:00:00