PEGylated interferon displays differences in plasma clearance and bioavailability between male and female mice and between female immunocompetent C57Bl/6J and athymic nude mice.

abstract：:A method of depicting dimensional illustrations of molecules in vacuo that are sensitive to small electronic perturbations was attempted. This method would be useful in determining the effects of either perturbing groups from other molecules or changes produced by the addition or modification of an existing atom or ch...

journal_title：Journal of pharmaceutical sciences

authors： Breon TL,Petersen H Jr,Paruta AN

更新日期：1978-01-01 00:00:00

abstract：:Oral Almotriptan maleate (ALM) is used in the treatment of migraine; however, due to its extreme aqueous solubility, shows poor penetration and lesser concentration in the brain thus requiring frequent oral dosing. Being flexible and lipophilic in nature, nanostructured lipid carriers (NLCs) represent a promising tool...

journal_title：Journal of pharmaceutical sciences

authors： Salem LH,El-Feky GS,Fahmy RH,El Gazayerly ON,Abdelbary A

更新日期：2020-07-01 00:00:00

abstract：:The organic extract of the whole plant Xanthorhiza simplicissima was found to exhibit good activity against the AIDS-related opportunistic pathogens Candida albicans, Cryptococcus neoformans, and Mycobacterium intracellularae. Bioassay-directed fractionation of the extract led to the isolation of the known alkaloid be...

journal_title：Journal of pharmaceutical sciences

authors： Okunade AL,Hufford CD,Richardson MD,Peterson JR,Clark AM

更新日期：1994-03-01 00:00:00

abstract：:A novel process based on solvent extraction was developed to produce drug-loaded polyanhydride microspheres for controlled-release applications. The technique consists of adding a chloroform solution of polyanhydride and drug into a stirred silicone oil phase containing suspended droplets of surfactant. No chemical re...

journal_title：Journal of pharmaceutical sciences

authors： Bindschaedler C,Leong K,Mathiowitz E,Langer R

更新日期：1988-08-01 00:00:00

abstract：:A GLC assay to quantitate the methaqualone metabolite 2-methyl-3-(2-hydroxymethylphenyl)-4(3H)-quinazolinone was developed. Standard curves were linear, and recovery of the metabolite from tissue homogenates averaged 89%. In vitro metabolism of methaqualone by the 10,000Xg supernatant fraction of rat liver homogenate ...

journal_title：Journal of pharmaceutical sciences

authors： Hindmarsh KW,Hamon NW,LeGatt DF,Wallace SM

更新日期：1978-11-01 00:00:00

abstract：:Tumor necrosis factor-related apoptosis-inducing ligand (TRAIL) has received considerable attention as a potential anticancer agent. However, recombinant Apo2L/TRAIL has several limitations, which include a weak pharmacokinetic profile, namely, a short biological half-life and rapid renal clearance, and an inability t...

journal_title：Journal of pharmaceutical sciences

authors： Kim TH,Jiang HH,Youn YS,Park CW,Lim SM,Jin CH,Tak KK,Lee HS,Lee KC

更新日期：2011-02-01 00:00:00

abstract：:The aim of this review is to describe the theoretical background lying behind the solid drug mechanochemical activation by cogrinding pointing out its advantages and drawbacks. A brief historical introduction precedes the discussion about the mechanisms leading to solid drug activation. This allows to clarify the conc...

journal_title：Journal of pharmaceutical sciences

authors： Colombo I,Grassi G,Grassi M

更新日期：2009-11-01 00:00:00

abstract：:Minitablets are an appealing option for an age-appropriate pediatric dosage form. In particular, for combination therapies where multiple active ingredients are dosed simultaneously, the use of minitablets will enable independent adjustments of each dose. The work presented describes the development of Compound A and ...

journal_title：Journal of pharmaceutical sciences

authors： Zhang D,Rumondor ACF,Zhu W,Colace T,Marota M,Mora J,Liu Z,Li Y

更新日期：2020-12-01 00:00:00

abstract：:Racemic and homochiral sodium ibuprofen were characterized by thermal analysis and powder X-ray diffractometry. The melting point phase diagram was constructed and thermodynamic calculation was performed. In contrast to racemic ibuprofen, which is a racemic compound, racemic sodium ibuprofen forms both a racemic congl...

journal_title：Journal of pharmaceutical sciences

authors： Zhang GG,Paspal SY,Suryanarayanan R,Grant DJ

更新日期：2003-07-01 00:00:00

abstract：:A randomized, two-way, crossover study was performed on 18 normal volunteers to assess the influence of food on the bioavailability of lisinopril, (1-[N2-[(S)-1-carboxy-3-phenylpropyl]-L-lysyl]-L-proline), a long-acting nonsulfhydryl angiotensin converting enzyme inhibitor. A single, 20-mg oral dose of lisinopril was ...

journal_title：Journal of pharmaceutical sciences

authors： Mojaverian P,Rocci ML Jr,Vlasses PH,Hoholick C,Clementi RA,Ferguson RK

更新日期：1986-04-01 00:00:00

abstract：:The transport rate constant of a drug partitioned in a two-phase system from an aqueous to an organic phase (k1obs) and vice versa (k2obs) is a function of the partition coefficient P and of a solvent system-dependent parameter beta. Drug transport is shown to be independent of molecular structure for a number of arbi...

journal_title：Journal of pharmaceutical sciences

authors： van de Waterbeemd H,van Bakel P,Jansen A

更新日期：1981-09-01 00:00:00

abstract：:It is understood that a potential issue for drugs with poor aqueous solubility is low oral absorption. If oral exposure issues arise when working with a low solubility drug candidate, the common action is to rely on enabling formulations to solve the issue. However, this approach becomes troublesome in the pre-clinica...

journal_title：Journal of pharmaceutical sciences

authors： Chiang PC,Sutherlin D,Pang J,Salphati L

更新日期：2016-06-01 00:00:00

abstract：:From a consideration of the basic processes involved in drug elimination, the fraction of drug cleared by the gut and by the liver were described as functions of availability and hepatic clearance. For a drug given orally, a plot of the fraction of drug cleared by the gut or liver against alpha, a proportionality cons...

journal_title：Journal of pharmaceutical sciences

authors： Minchin RF,Ilett KF

更新日期：1982-04-01 00:00:00

abstract：:The reaction kinetics of blue tetrazolium with selected arylhydrazines were investigated under pseudo-first-order conditions. The reaction rate constants were obtained at various temperatures, and the enthalpy (8.4-11.2 kcal/mole) and entropy (-38--45 eu) of activations were calculated. A Hammett plot yielded a straig...

journal_title：Journal of pharmaceutical sciences

authors： Biehl ER,Wooten R,Kenner CT,Graham RE

更新日期：1978-07-01 00:00:00

abstract：:Reported estrone pKa and solubility data show wide variation. Improved experimental procedures were designed and used to obtain reproducible results. The pKa values for several estrogens and related compounds also were determined to assess the effects of structural differences on ionization. No evidence was obtained f...

journal_title：Journal of pharmaceutical sciences

authors： Hurwitz AR,Liu ST

更新日期：1977-05-01 00:00:00

abstract：:The inclusion complexation of homologous derivatives of steroid hormones with cyclodextrins and 2-hydroxypropyl-beta-cyclodextrin (2-HP-beta-CD) was investigated with regard to underlying structure-interaction relationship. The interaction was studied by phase solubility analysis and stabilization effects of complex f...

journal_title：Journal of pharmaceutical sciences

authors： Albers E,Müller BW

更新日期：1992-08-01 00:00:00

abstract：:Health interventions developed for wealthy nations are difficult to introduce in developing countries due to a lack of sufficient technological, financial, political, or infrastructural resources. Increasingly, however, product developers are creating new technologies that meet the needs of low-resource settings. Expe...

journal_title：Journal of pharmaceutical sciences

authors： Harner-Jay C,Sherris J

更新日期：2008-12-01 00:00:00

abstract：:To characterize and evaluate human serum albumin-encapsulated nanoparticles for drug delivery of a tyrosine kinase inhibitor combined with induction of photothermal ablation combination therapy of renal cell carcinoma (RCC), nanoparticles of varying preparations and concentrations were characterized via zeta potential...

journal_title：Journal of pharmaceutical sciences

authors： Callaghan C,Peralta D,Liu J,Mandava SH,Maddox M,Dash S,Tarr MA,Lee BR

更新日期：2016-01-01 00:00:00

abstract：:The goal of this research was to evaluate the effectiveness of cationic liposomes for intranasal administration of proteins to the brain. Cationic liposomes were loaded with a model protein, ovalbumin (OVAL), and a 50 microg dose was administered intranasally to rats. In qualitative studies, liposomes were loaded with...

journal_title：Journal of pharmaceutical sciences

authors： Migliore MM,Vyas TK,Campbell RB,Amiji MM,Waszczak BL

更新日期：2010-04-01 00:00:00

abstract：:The tissue penetration and distribution of antibiotics is of great importance, since most of the infections occur in the tissue. At the infection site, the free, unbound fraction of the antibiotic is responsible for the antiinfective effect. These free extracellular concentrations can be measured by microdialysis. It ...

journal_title：Journal of pharmaceutical sciences

authors： Nolting A,Costa TD,Vistelle R,Rand KH,Derendorf H

更新日期：1996-04-01 00:00:00

abstract：:Biopharmaceuticals represent an important and growing class of medicines. Immunogenic responses to biopharmaceuticals in patients can sometimes result in reduced safety and efficacy. Although multiple factors are known to influence immunogenicity, our understanding of the complex underlying mechanisms remains imperfec...

journal_title：Journal of pharmaceutical sciences

authors： Bee JS,Goletz TJ,Ragheb JA

更新日期：2012-10-01 00:00:00

abstract：:A gas chromatographic-mass spectrometric method was developed for the stereoselective quantification of threo-methylphenidate (MPD) and its metabolite, ritalinic acid (RA), in plasma or urine. The plasma concentrations of (+)-MPD after oral administration of two 10-mg conventional tablets containing racemic MPD.HCl or...

journal_title：Journal of pharmaceutical sciences

authors： Aoyama T,Kotaki H,Honda Y,Nakagawa F

更新日期：1990-06-01 00:00:00

abstract：:Preliminary studies indicate that it may be possible to differentiate the effects of a nephrotoxic substance from those of diuretic agents by the measurement of both urine and plasma osmolarity. The nephrotoxic substance, mercuric chloride, decreases urinary osmolality and increases plasma or serum osmolality. The diu...

journal_title：Journal of pharmaceutical sciences

authors： Vogin EE

更新日期：1977-04-01 00:00:00

abstract：:The axial and radial tensile strengths were compared to the hardness of compressed tablets containing various concentrations of lubricants. Since radial tensile strength measurement considers the thickness of a tablet, and only tensile stress and axial tensile strength express the strength in the direction in which ca...

journal_title：Journal of pharmaceutical sciences

authors： Jarosz PJ,Parrott EL

更新日期：1982-06-01 00:00:00

abstract：:The application of drug ion-selective electrodes as sensors for the direct determination of the released drug in a continuous-flow analyzer for automated dissolution studies is described. Flow-through electrodes, selective to chlorpromazine, amitriptyline, propantheline, cimetidine, and ranitidine, have been construct...

journal_title：Journal of pharmaceutical sciences

authors： Mitsana-Papazoglou A,Christopoulos TK,Diamandis EP,Koupparis MA

更新日期：1987-09-01 00:00:00

abstract：:Curcumin has been investigated as a potential photosensitizer (PS) in antimicrobial photodynamic therapy (aPDT). The phototoxic effect of curcumin is dependent on proper formulations of the compound because of the lipophilic nature of the molecule and the extremely low water solubility at physiological conditions. In ...

journal_title：Journal of pharmaceutical sciences

authors： Hegge AB,Nielsen TT,Larsen KL,Bruzell E,Tønnesen HH

更新日期：2012-04-01 00:00:00

abstract：:The mechanism of drug loading in cross-linked polymers was studied by X-ray photoelectron spectroscopy (XPS). This gave the atomic composition of the surface layers of the loaded polymeric particles so that the exact location of the drug molecules could be identified. Three different lots of popcorn crospovidone and a...

journal_title：Journal of pharmaceutical sciences

authors： Carli F,Garbassi F

更新日期：1985-09-01 00:00:00

abstract：:The present work describes the development of a novel formulation of amorphous agomelatine (AGM) that exhibits enhanced in vitro dissolution rate and bioavailability, as well as improved storage stability. AGM was loaded on a mixture of microcrystalline cellulose with a high specific surface area excipient, namely col...

journal_title：Journal of pharmaceutical sciences

authors： Barmpalexis P,Grypioti A,Vardaka E,Karagianni A,Kachrimanis K

更新日期：2018-01-01 00:00:00

abstract：:Present study aims to improve efficiency and capacity of in vivo rat pharmacokinetic studies for rapid assessment of systemic exposure (AUC and C(max)) of new chemical entities. Plasma concentration-time profiles in rats from structurally diverse compounds were extracted from the Pfizer database. AUC(0-8) was calculat...

journal_title：Journal of pharmaceutical sciences

authors： Han HK,Sadagopan N,Reichard GA,Yapa U,Zhu T,Hubbel A,Johnson K,Brodfuehrer J

更新日期：2006-08-01 00:00:00

abstract：:Electrolytes often break emulsions to which they were added as active ingredients, adjuvants, or impurities. The stability of oil-in-water emulsions containing octoxynol 9 NF as the emulsifier and various added electrolytes was investigated by measuring droplet size, turbidity, and oil separation on storage at various...

journal_title：Journal of pharmaceutical sciences

authors： Schott H,Royce AE

更新日期：1983-12-01 00:00:00