Systemic absorption of topical lidocaine in normal volunteers, patients with post-herpetic neuralgia, and patients with acute herpes zoster.

abstract：:The germacranolide sesquiterpene lactones costunolide, parthenolide, and costunolide diepoxide were isolated from the leaves of Magnolia grandiflora L. Costunolide diepoxide might be, at least in part, an artifact derived from air oxidation of parthenolide. The root bark yielded only costunolide together with the two ...

journal_title：Journal of pharmaceutical sciences

authors： el-Feraly FS,Chan YM

更新日期：1978-03-01 00:00:00

abstract：:The intrinsic factor-mediated binding of cyanocobalamin to cholestyramine was studied in vitro under varying conditions of pH, added electrolyte, and bile salt. The intrinsic factor-cyanocobalamin complex was adsorbed strongly by the resin at pH 3 in the presence of neutral salt and low concentrations of glycocholic a...

journal_title：Journal of pharmaceutical sciences

authors： Andersen KJ,Schjønsby H

更新日期：1978-11-01 00:00:00

abstract：:Inclusion complexes between beta-cyclodextrin derivatives and 1, 2-dithione-3-thiones were studied in aqueous solution and in the solid state. Phase solubility study was used to evaluate the complexation in solution, at 37 degrees C, of three cyclodextrins, i. e., beta-cyclodextrin (betaCD), hydroxypropyl-beta-cyclode...

journal_title：Journal of pharmaceutical sciences

authors： Dollo G,Le Corre P,Chollet M,Chevanne F,Bertault M,Burgot JL,Le Verge R

更新日期：1999-09-01 00:00:00

abstract：:The melt from the usual monoclinic phase (Phase I) of biclotymol (T(fusI) = 400.5 +/- 1.0 K, Delta(fus)H(I) = 36.6 +/- 0.9 kJ mol(-1)) recrystallizes into another phase, Phase II, that melts at T(fusII) = 373.8 +/- 0.2 K (Delta(fus)H(II) = 28.8 +/- 1.0 kJ mol(-1)). The transformation of Phase II into Phase I is found ...

journal_title：Journal of pharmaceutical sciences

authors： Céolin R,Tamarit JL,Barrio M,López DO,Nicolaï B,Veglio N,Perrin MA,Espeau P

更新日期：2008-09-01 00:00:00

abstract：:The cobalt 60 radiolytic degradation products have been identified in the following corticosteroids: cortisone, cortisone acetate, hydrocortisone, hydrocortisone acetate, hydrocortisone sodium succinate, isoflupredone acetate, methylprednisolone, methylprednisolone acetate, prednisolone, prednisolone acetate, and pred...

journal_title：Journal of pharmaceutical sciences

authors： Kane MP,Tsuji K

更新日期：1983-01-01 00:00:00

abstract：:The free radical scavenger properties of vitamin E (DL-alpha-tocopherol), a natural antioxidant, and derivatives were studied using an original in vitro method consisting of free radical production by photoirradiation of pheomelanin and direct detection of the free radicals by a physical, specific technique, electron ...

journal_title：Journal of pharmaceutical sciences

authors： Duval C,Poelman MC

更新日期：1995-01-01 00:00:00

abstract：:Uptake of the fluorescent probe, 1-anilino-8-naphthalene-sulfonate (I) into isolated rat liver cells was studied using both fluorescence and filtration methods. The time course of the fluorescence enhancement of I after addition to the isolated liver cells was analyzed in terms of rapid, medium, and slow phases. The s...

journal_title：Journal of pharmaceutical sciences

authors： Sugiyama Y,Kimura S,Lin JH,Izukura M,Awazu S,Hanano M

更新日期：1983-08-01 00:00:00

abstract：:Naltrexone (NTX) is an opioid antagonist used for treatment of narcotic dependence and alcoholism. Transdermal naltrexone delivery is desirable to help improve patient compliance. The purpose of this study was to increase the delivery rate of NTX across human skin by using lipophilic alkyl ester prodrugs. Straight-cha...

journal_title：Journal of pharmaceutical sciences

authors： Stinchcomb AL,Swaan PW,Ekabo O,Harris KK,Browe J,Hammell DC,Cooperman TA,Pearsall M

更新日期：2002-12-01 00:00:00

abstract：:Montelukast, a cysteinyl leukotriene type 1 receptor antagonist, exhibits secondary anti-inflammatory properties when used at higher concentrations. Low-molecular-weight heparin (LMWH) evokes pronounced anti-inflammatory effects by interrupting leukocyte adhesion and migration. We hypothesized that inhalable particles...

journal_title：Journal of pharmaceutical sciences

authors： Patel B,Rashid J,Gupta N,Ahsan F

更新日期：2017-04-01 00:00:00

abstract：:The deamidation of asparagine into aspartate and isoaspartate moieties is a major pathway for the chemical degradation of monoclonal antibodies (mAbs). It can affect the shelf life of a therapeutic antibody that is not formulated or stored appropriately. A new approach to detect deamidation using ion exchange chromato...

journal_title：Journal of pharmaceutical sciences

authors： Pace AL,Wong RL,Zhang YT,Kao YH,Wang YJ

更新日期：2013-06-01 00:00:00

abstract：:Poor dissolution performance is one of the challenges encountered in dosage form design of amorphous solid dispersions (ASDs). This study was aimed to investigate the effect of solid-liquid interactions of an encapsulated ASD on drug release. Drug release profiles of a molecularly interacting amorphous celecoxib solid...

journal_title：Journal of pharmaceutical sciences

authors： Puri V,Dantuluri AK,Bansal AK

更新日期：2011-06-01 00:00:00

abstract：:Emodin, a natural anthraquinone polyphenol, has been reported to possess promising in vitro antioxidation, anticancer and anti-inflammatory activities. Whether the in vitro bioactivities can predict in vivo effects remained an unanswered question without understanding emodin pharmacokinetics in animals. To fill this b...

journal_title：Journal of pharmaceutical sciences

authors： Shia CS,Hou YC,Tsai SY,Huieh PH,Leu YL,Chao PD

更新日期：2010-04-01 00:00:00

abstract：:Insulin-degrading enzyme (IDE) has been implicated in the intracellular degradation of insulin in insulin target cells. Knowledge of the existence of this enzyme in the intestine will be beneficial to the achievement of clinical oral efficacy of insulin. A comparative study was conducted with rat intestine, human colo...

journal_title：Journal of pharmaceutical sciences

authors： Chang LL,Stout LE,Wong WD,Buls JG,Rothenberger DA,Shier WT,Sorenson RL,Bai JP

更新日期：1997-01-01 00:00:00

abstract：:The relationship between the lone tryptophan residue at position 214 and drug binding sites (Sites I and II) in human serum albumin (HSA) was studied by fluorescence energy transfer. The distance between the lone tryptophan residue and ligands bound to HSA was estimated by Förster's equation, taking into consideration...

journal_title：Journal of pharmaceutical sciences

authors： Kasai S,Horie T,Mizuma T,Awazu S

更新日期：1987-05-01 00:00:00

abstract：:The antifungal drug, 5-fluorocytosine (FC), is marketed as a capsule (250 or 500 mg strength) instead of the preferred tablet dosage form. Through systematic characterization of solid-state properties, including mechanical properties, we identify tabletability and poor physical stability of FC as the problems that lik...

journal_title：Journal of pharmaceutical sciences

authors： Perumalla SR,Sun CC

更新日期：2014-04-01 00:00:00

abstract：:Ion cluster technique in conjunction with gas chromatography-mass spectrometry (GC-MS) was used for the identification and quantitation of major metabolites of cocaine (1a) in rat and humans. In a typical experiment, a female rat weighing 250 gm was intraperitoneally administered a 20-mg/kg mixture of 1a, NCD3-cocaine...

journal_title：Journal of pharmaceutical sciences

authors： Jindal SP,Lutz T

更新日期：1989-12-01 00:00:00

abstract：:Determining the aggregation propensity of protein-based biotherapeutics is an important step in the drug development process. Typically, a great deal of data collected over a large period of time is needed to estimate the aggregation propensity of biotherapeutics. Thus, candidates cannot be screened early on for aggre...

journal_title：Journal of pharmaceutical sciences

authors： Lauer TM,Agrawal NJ,Chennamsetty N,Egodage K,Helk B,Trout BL

更新日期：2012-01-01 00:00:00

abstract：:The reaction of chlorthalidone with methanol to give the corresponding methyl ether was investigated. The kinetics are pseudo-first-order in chlorthalidone, but the observed pseudo-first-order rate constants show an unexpected dependence on the initial chlorthalidone concentration, attributable to the presence of trac...

journal_title：Journal of pharmaceutical sciences

authors： Pandit NK,Hinderliter JS

更新日期：1985-08-01 00:00:00

abstract：:An alumina (Al(2)O(3))-steroid-ethanol model is used for forced degradation testing of corticosteroids to predict chemical stability and degradation products in pressurized metered-dose inhaler (pMDI) solution formulations. The model involves an ethanolic solution of a test steroid with Al(2)O(3), stressed at elevated...

journal_title：Journal of pharmaceutical sciences

authors： Wu ZZ,Thatcher ML,Lundberg JK,Ogawa MK,Jacoby CB,Battiste JL,Ledoux KA

更新日期：2012-06-01 00:00:00

abstract：:A series of 2-(alpha-hydroxyacetyl)pyridine thiosemicarbazones was synthesized as potential antimalarial and antibacterial agents. Their synthesis was achieved by the condensation of N4-mono- or N4,N4-disubstituted thiosemicarbazides with 2-(alpha-hydroxyacetyl)pyridine. The latter was prepared by selective bromine ox...

journal_title：Journal of pharmaceutical sciences

authors： Klayman DL,Lin AJ,Hoch JM,Scovill JP,Lambros C,Dobek AS

更新日期：1984-12-01 00:00:00

abstract：:Sucrose is a common cryoprotectant and lyoprotectant to stabilize labile biopharmaceuticals during freeze-drying and storage. Sucrose-based formulations require low primary drying temperatures to avoid collapse and monoclonal antibody (mAb) containing products need to be stored refrigerated. The objective of this stud...

journal_title：Journal of pharmaceutical sciences

authors： Haeuser C,Goldbach P,Huwyler J,Friess W,Allmendinger A

更新日期：2020-01-01 00:00:00

abstract：:Photoprotective potential and biological consequences (mutagenic potential) of octyl-dimethyl-PABA (ODP), titanium dioxide (TiO2 ), and montmorillonite (MMT) upon ultraviolet B (UVB) irradiation, alone and in different associations [physical mixtures (PMs)], were evaluated using a Saccharomyces cerevisiae ogg1 mutant ...

journal_title：Journal of pharmaceutical sciences

authors： Paiva JP,Santos BA,Kibwila DM,Gonçalves TC,Pinto AV,Rodrigues CR,Leitão AC,Cabral LM,De Pádula M

更新日期：2014-08-01 00:00:00

abstract：:Development of high-throughput release and characterization assays is critical for the effective support of the rapidly growing biologics pipeline for biotherapeutics. Clipping of polypeptide chains is commonly monitored during process optimization, formulation development, and stability studies. A reduced capillary e...

journal_title：Journal of pharmaceutical sciences

authors： Stackhouse N,Miller AK,Gadgil HS

更新日期：2011-12-01 00:00:00

abstract：:Although insulin receptor is expressed at the human blood-brain barrier (BBB), the physiological and pathologic roles of insulin signaling in biologic responses at the BBB remain unclear. Here, we investigate insulin signaling at the human BBB using human cerebral microvascular endothelial cell line (hCMEC/D3) as a we...

journal_title：Journal of pharmaceutical sciences

authors： Ito S,Yanai M,Yamaguchi S,Couraud PO,Ohtsuki S

更新日期：2017-09-01 00:00:00

abstract：:Fluconazole concentrations in biological fluids were determined by high-performance gas chromatography. A simple extraction procedure with chloroform, under basic conditions and after the addition of UK-47,265 as the internal standard and with no evaporation stage, was carried out prior to analysis. A solid injector a...

journal_title：Journal of pharmaceutical sciences

authors： Debruyne D,Ryckelynck JP,Bigot MC,Moulin M

更新日期：1988-06-01 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：:A stability-indicating high-performance liquid chromatographic assay has been used to investigate the stability of solutions of melphalan under conditions that pertain to setting up in vitro chemosensitivity assays. Melphalan (1 and 20 micrograms/mL) was found to be 30% more stable in 150 mM NaCl solution (normal sali...

journal_title：Journal of pharmaceutical sciences

authors： Bosanquet AG

更新日期：1985-03-01 00:00:00

abstract：:The aim of the study was to determine and compare the degree of swelling and the swelling kinetics of poly(ethylene oxide) (PEO) hydrophilic matrix tablets without any additives for matrixes with different molecular weight polydispersities. A wide range of "mixed" polydisperse PEO tablets were obtained by mixing two P...

journal_title：Journal of pharmaceutical sciences

authors： Körner A,Larsson A,Andersson A,Piculell L

更新日期：2010-03-01 00:00:00

abstract：:Numerous case reports have documented that phenylpropanolamine (PPA) stimulates the central nervous system with symptoms ranging from anxiety and hallucinations to grand mal seizures produced by overdoses. Most of these reports have occurred following concomitant use of caffeine which in high doses is known to cause s...

journal_title：Journal of pharmaceutical sciences

authors： Walker JS

更新日期：1989-12-01 00:00:00

abstract：:A sensitive, simple, and rapid method for the quantitation of ibuprofen in plasma, using 1-(p-fluorobenzoyl)-5-methoxy-2-methylindole acetic acid as the internal standard, was developed. The method is based on reversed-phase high-pressure liquid chromatography with a mobile phase containing acetonitrile--0.1 M acetic ...

journal_title：Journal of pharmaceutical sciences

authors： Ali A,Kazmi S,Plakogiannis FM

更新日期：1981-08-01 00:00:00