Perfluorooctyl bromide concentration in plasma and tissues of beagle dogs.

abstract：:A solution of selegiline hydrochloride reference standard, which contained no detectable impurities at the time of its preparation, was found by HPLC to contain a trace of a compound at the locus of methamphetamine when analyzed after 1 year. Heating selegiline solutions at pH 7 and 105 degrees C produced methamphetam...

journal_title：Journal of pharmaceutical sciences

authors： Chafetz L,Desai MP,Sukonik L

更新日期：1994-09-01 00:00:00

abstract：:Three polymorphs (forms I-III), a monohydrate (form S2), and three new solvates [4:1 hydrate (form S1), monohydrate (form S3), and methanol half-solvate (form S4)] were isolated and characterized by X-ray powder diffractometry (XRPD), IR spectroscopy, differential scanning calorimetry (DSC), hot stage microscopy, solu...

journal_title：Journal of pharmaceutical sciences

authors： Chang LC,Caira MR,Guillory JK

更新日期：1995-10-01 00:00:00

abstract：:Nonsteroidal anti-inflammatory drugs (NSAIDs) are among the most frequently used drugs in the world, primarily for symptoms associated with osteoarthritis and other chronic musculoskeletal conditions. However, adverse effects caused by oral administration, such as local or systemic disturbance in the gastrointestinal ...

journal_title：Journal of pharmaceutical sciences

authors： Cheng Y,Man N,Xu T,Fu R,Wang X,Wang X,Wen L

更新日期：2007-03-01 00:00:00

abstract：:The aims of the present study were to formulate stable onion phases of the biodegradable surfactant PEG-8 Distearate (PEG8DS) and evaluate application of the onion phases in encapsulating sumatriptan succinate, a BCS class III potent antimigraine drug. Drug loaded and placebo onion phases were prepared by shearing lyo...

journal_title：Journal of pharmaceutical sciences

authors： Redkar M,Hassan PA,Aswal V,Devarajan P

更新日期：2007-09-01 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：:Two novel series of steroidal derivatives containing various thiourea and substituted thiazoline moieties attached to the 2- or 4-position of estrone were synthesized and examined for in vitro effect on bovine pancreatic ribonuclease activity. All compounds studied exhibited a catabolic activity. The steroidal thiazol...

journal_title：Journal of pharmaceutical sciences

authors： Ibrahim ES,Omar AM,Habib NS,Aboulwafa OM,El-Sewedy SM,Bourdais J

更新日期：1983-10-01 00:00:00

abstract：UNLABELLED:Given a good correlation between onsets of crystallization and mobility above T(g), one might be able to predict crystallization onsets at a temperature of interest far below T(g) from this correlation and measurement of mobility at a temperature below T(g). Such predictions require that: (a) correlation bet...

journal_title：Journal of pharmaceutical sciences

authors： Bhugra C,Shmeis R,Krill SL,Pikal MJ

更新日期：2008-01-01 00:00:00

abstract：:The crystal structure of the common therapeutic agent, the pentahydrated sodium salt of L-thyroxine hormone (3-[4-(4-hydroxy-3,5-diiodophenoxy)-3,5-diiodophenyl]-L-alanine), has been determined and discussed in relation to the drug's stability. The stoichiometry and absolute configuration (-)-C(8)S-[C15H10I4NO4]-.Na+....

journal_title：Journal of pharmaceutical sciences

authors： Katrusiak A,Katrusiak A

更新日期：2004-12-01 00:00:00

abstract：:Interest in the 5-, 6-, and 7-trifluoromethyl-substituted 2,3-bis(4-methoxyphenyl)indoles as potent, orally active anti-inflammatory agents required a method for their determination in serum, urine, and feces to permit studies of their absorption, metabolism, and excretion. A simple, rapid, sensitive, and specific pro...

journal_title：Journal of pharmaceutical sciences

authors： Kaiser DG,Liggett WF,Forist AA

更新日期：1976-12-01 00:00:00

abstract：:Two new methods for the simultaneous determination of chloroquine and its two main metabolites (monodesethylchloroquine and bisdesethylchloroquine) in biological samples, radioimmunoassay (RIA) and enzyme-linked immunosorbent assay (ELISA), are described. Antiserum is produced in rabbits immunized with N-(2-carboxyeth...

journal_title：Journal of pharmaceutical sciences

authors： Escande C,Chevalier P,Verdier F,Bourdon R

更新日期：1990-01-01 00:00:00

abstract：:The silicon phthalocyanine Pc 4 is a second-generation photosensitizer that has several properties superior to other photosensitizers currently approved by the FDA, and it has shown significant promise for photodynamic therapy (PDT) in several cancer cells in vitro and model tumor systems in vivo. However, because of ...

journal_title：Journal of pharmaceutical sciences

authors： Master AM,Rodriguez ME,Kenney ME,Oleinick NL,Gupta AS

更新日期：2010-05-01 00:00:00

abstract：:Chagas disease due to chronic infection with Trypanosoma cruzi is a neglected cause of heart disease, affecting approximately 6-10 million individuals in Latin America and elsewhere. T. cruzi Tc24, a calcium-binding protein in the flagellar pocket of the parasite, is a candidate antigen for an injectable therapeutic v...

journal_title：Journal of pharmaceutical sciences

authors： Biter AB,Weltje S,Hudspeth EM,Seid CA,McAtee CP,Chen WH,Pollet JB,Strych U,Hotez PJ,Bottazzi ME

更新日期：2018-05-01 00:00:00

abstract：:A GLC method is presented for the quantitative determination of menthol, phenol, benzocaine, and pyrilamine maleate. The propellent was exhausted from a pressurized can, and an aliquot of the alcoholic base was weighed. After the addition of the internal standard diluted with chloroform, 1 microliter of the mixture wa...

journal_title：Journal of pharmaceutical sciences

authors： De Fabrizio F

更新日期：1981-10-01 00:00:00

abstract：:The pre-equilibrium capillary zone electrophoretic (pre-eq CZE) method to determine association constants of active anionic forms of antithyroid drugs: 6-n-propyl-2-thiouracil (PTU), 6-methyl-2-thiouracil (MTU), 2-thiouracil (TU) with bovine serum albumin (BSA) under physiological pH 7.4 has been developed for the fir...

journal_title：Journal of pharmaceutical sciences

authors： Chernov'yants MS,Dolinkin AO,Chernyshev AV,Khohlov EV,Golovanova EG

更新日期：2010-03-01 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：:Single-walled carbon nanotubes (SWCNTs) attract great interest in biomedical applications including drug and gene delivery. In this study, we developed a novel delivery system using SWCNTs associated with designed polycationic and amphiphilic peptides. Wrapping of SWCNTs with H-(-Lys-Trp-Lys-Gly-)7-OH [(KWKG)7] result...

journal_title：Journal of pharmaceutical sciences

authors： Ohta T,Hashida Y,Yamashita F,Hashida M

更新日期：2016-09-01 00:00:00

abstract：:Insoluble (visible) aggregates of a homodimer fusion glycoprotein, consisting of the first extracellular domain of a human protein, fused to the hinge, C(H)2, and C(H)3 domains of a human immunoglobulin G(1) (IgG(1)), were observed during early formulation development. The soluble fraction of the fusion protein was co...

journal_title：Journal of pharmaceutical sciences

authors： Souillac PO

更新日期：2005-09-01 00:00:00

abstract：:A series of 1-(substituted benzyl)-3,4,5,6-tetrahydro-2(1H)-pyrimidones was synthesized primarily by catalytic hydrogenation of the corresponding 1-(substituted benzyl)-2(1H)-pyrimidone. The pharmacological evaluation of these compounds in mice revealed a unique profile that included evidence of CNS stimulation and de...

journal_title：Journal of pharmaceutical sciences

authors： Ellis KO,Schwan TJ,Wessels FL,Miles NJ

更新日期：1980-10-01 00:00:00

abstract：:The kinetics of decomposition of the following conformationally restricted N-chloro-alpha-amino acids were studied: 1-amino-1-cyclopentanecarboxylic acid (2), 1-amino-1-cyclohexanecarboxylic acid (4), 2-amino-2-norbornanecarboxylic acid (6), and 2-amino-2-benzonorbornanecarboxylic acid (8). The first-order rate consta...

journal_title：Journal of pharmaceutical sciences

authors： Awad R,Hussain A,Crooks PA

更新日期：1990-12-01 00:00:00

abstract：:The purpose of this study was to develop quantitative structure-activity/pharmacokinetic relationships (QSAR/QSPKR) for 11 selected corticosteroids in man. Multiple linear regression analysis with an automatic forward step-wise inclusion algorithm was used to construct QSAR/QSPKR models from molecular and submolecular...

journal_title：Journal of pharmaceutical sciences

authors： Mager DE,Jusko WJ

更新日期：2002-11-01 00:00:00

abstract：:Despite being a major breakthrough in multiple myeloma therapy, carfilzomib (CFZ, a second-generation proteasome inhibitor drug) has been largely ineffective against solid cancer, possibly due to its pharmacokinetic drawbacks including metabolic instability. Recently, quinic acid (QA, a low-affinity ligand of selectin...

journal_title：Journal of pharmaceutical sciences

authors： Jun Y,Xu J,Kim H,Park JE,Jeong YS,Min JS,Yoon N,Choi JY,Yoo J,Bae SK,Chung SJ,Yeo Y,Lee W

更新日期：2020-04-01 00:00:00

abstract：:The stereochemistries of geometric isomers of 4-(2-bromo-1,2-diphenylvinyl)phenol, 4-(2-bromo-1,2-diphenylvinyl)anisole, and 2-[p-(2-bromo-1,2-diphenylvinyl)phenoxy]triethylamine were determined by conversion of the phenolic analog to the ethers and subsequent comparison of physical properties with those of 2-[p-(2-ch...

journal_title：Journal of pharmaceutical sciences

authors： Richardson A Jr,Benson HD,Hite G

更新日期：1976-10-01 00:00:00

abstract：:The absorption of propicillin from the rat stomach and small intestine in situ was examined as a function of recirculating solution pH. The in vitro interphase transport from an aqueous buffer of various pH values to the octanol phase was also studied for several penicillins by the use of a two-phase rolling cell. The...

journal_title：Journal of pharmaceutical sciences

authors： Tsuji A,Miyamoto E,Hashimoto N,Yamana T

更新日期：1978-12-01 00:00:00

abstract：:Nasal drug delivery is an interesting route of administration for dihydroergotamine in migraine therapy. The currently available formulation contains dihydroergotamine at 4 mg/mL. For a nasal dose of 2 mg, a volume of 0.5 mL has to be administered, which sometimes leads to spillage of the formulation. The aim of the p...

journal_title：Journal of pharmaceutical sciences

authors： Marttin E,Romeijn SG,Verhoef JC,Merkus FW

更新日期：1997-07-01 00:00:00

abstract：:Small particles of two steroids, cholesteryl acetate and beta-sitosterol, were prepared by the following technique. The steroid was dissolved in an organic solvent, which was emulsified in water in the presence of surfactant, thus giving a water-continuous emulsion. As the organic solvent was evaporated, the steroid p...

journal_title：Journal of pharmaceutical sciences

authors： Sjöström B,Bergenståhl B,Kronberg B

更新日期：1993-06-01 00:00:00

abstract：:The assay of suppositories containing pentobarbital and/or pyrilamine in a water-soluble polyethylene glycol base by high-pressure liquid chromatography is described. No extraction is required. The suppository is dissolved in the mobile phase. This solution is diluted with an internal standard stock solution containin...

journal_title：Journal of pharmaceutical sciences

authors： Block JH,Levine HL,Ayres JW

更新日期：1979-05-01 00:00:00

abstract：:The objective of the current study was to develop and evaluate VLDL-resembling phospholipid-submicron emulsion (PSME) as a carrier system for new cholesterol-based compounds for targeted delivery to cancer cells. BCH, a boronated cholesterol compound, was originally developed in our laboratory to mimic the cholesterol...

journal_title：Journal of pharmaceutical sciences

authors： Shawer M,Greenspan P,ØIe S,Lu DR

更新日期：2002-06-01 00:00:00

abstract：:Thirty-four vasodilators were screened in several in vitro biochemical assays related to smooth muscle excitation-contraction coupling, binding to beta 1-,beta 2-, and alpha-adrenergic receptors, inhibition of phosphodiesterase activity, and antagonism of calcium accumulation. Isoproterenol and perhexiline only exhibi...

journal_title：Journal of pharmaceutical sciences

authors： Greenslade FC,Scott CK,Newquist KL,Krider KM,Chasin M

更新日期：1982-01-01 00:00:00

abstract：:To evaluate the potential of cell-penetrating peptide-based delivery of apoptosis-inducer gene in cancer therapy, a modified HIV-1 TAT peptide (dimerized TAT peptide, dTAT) was studied. The dTAT and plasmid DNA (pDNA) complexes (dTAT-pDNA) were condensed using calcium chloride (dTAT-pDNA-Ca2+). This simple nonviral fo...

journal_title：Journal of pharmaceutical sciences

authors： Ishiguro S,Alhakamy NA,Uppalapati D,Delzeit J,Berkland CJ,Tamura M

更新日期：2017-01-01 00:00:00

abstract：:In the present study, a previously described sulfenamide prodrug of a basic antidiabetic drug, metformin, was evaluated further. This sulfenamide prodrug was designed to improve the permeability and consequently the oral absorption and bioavailability (F) of the highly water-soluble metformin. Bioactivation of the pro...

journal_title：Journal of pharmaceutical sciences

authors： Huttunen KM,Leppänen J,Vepsäläinen J,Sirviö J,Laine K,Rautio J

更新日期：2012-08-01 00:00:00