Preparation and release characteristics of potassium chloride microcapsules.

abstract：:In recent years, biotechnologically derived peptide and protein-based drugs have developed into mainstream therapeutic agents. Peptide and protein drugs now constitute a substantial portion of the compounds under preclinical and clinical development in the global pharmaceutical industry. Pharmacokinetic and exposure/r...

journal_title：Journal of pharmaceutical sciences

authors： Tang L,Persky AM,Hochhaus G,Meibohm B

更新日期：2004-09-01 00:00:00

abstract：:This work compares the conformational stability, backbone flexibility, and aggregation propensity of monomer and dimer fractions of an IgG1 monoclonal antibody (mAb) generated on UVA light exposure for up to 72 h collected by preparative size-exclusion chromatography, compared with unstressed control. UVA light exposu...

journal_title：Journal of pharmaceutical sciences

authors： Bommana R,Chai Q,Schöneich C,Weiss WF 4th,Majumdar R

更新日期：2018-06-01 00:00:00

abstract：:The central compartment of an n-compartment mammillary model was concatenated with a gradient compartment (i.e., venous sampling compartment) and with a conventional effect compartment to model arterial-venous drug concentration gradients and the arterial drug concentration vs effect relationship, respectively. To mod...

journal_title：Journal of pharmaceutical sciences

authors： Jacobs JR,Nath PA

更新日期：1995-03-01 00:00:00

abstract：:Chlorthalidone was analyzed in the concentration range of 0.1-3.0 microgram/ml with a precision of +/- 0.05 microgram/ml. Chlorthalidone inhibition of the enzymatic hydrolysis rate of p-nitrophenyl acetate by bovine erythrocyte carbonic anhydrase was used as a basis for the determination. The amount of p-nitrophenol f...

journal_title：Journal of pharmaceutical sciences

authors： Johnston MM,Li H,Mufson D

更新日期：1977-12-01 00:00:00

abstract：:The present study pursued to profile the intestinal solubility of nine HIV protease inhibitors (PIs) in fasted- and fed-state human intestinal fluids (FaHIF, FeHIF) aspirated from four volunteers. In addition, the ability of fasted- and fed-state simulated intestinal fluids (FaSSIF, FeSSIF) to predict the intestinal s...

journal_title：Journal of pharmaceutical sciences

authors： Wuyts B,Brouwers J,Mols R,Tack J,Annaert P,Augustijns P

更新日期：2013-10-01 00:00:00

abstract：:A reinvestigation of the constituents of the Osage orange (maclura pomifera) yielded, in addition to the previously reported triterpenses (lupeol, butyrospermol, and lupan-3beta,20-diol), the pigments osajin and pomiferin, and a previously unreported constituent. The structure of this new compound was investigated. On...

journal_title：Journal of pharmaceutical sciences

authors： Gearien JE,Klein M

更新日期：1975-01-01 00:00:00

abstract：:The growing interest of pharmaceutical companies toward the crystal morphology prediction of active pharmaceutical ingredients is a consequence of the dramatic effect of the crystal habit on the tableting behavior of drugs. In order to help the optimization of the industrial process, molecular mechanics calculations t...

journal_title：Journal of pharmaceutical sciences

authors： Li Destri G,Marrazzo A,Rescifina A,Punzo F

更新日期：2013-01-01 00:00:00

abstract：:A dermal penetration enhancer has been found which improves the dermal delivery of a wide variety of drugs and at the same time has a history of low toxicity for human dermal application. N,N-Diethyl-m-toluamide (I) has been shown to improve the delivery of many drugs through hairless mouse skin in an in vitro diffusi...

journal_title：Journal of pharmaceutical sciences

authors： Windheuser JJ,Haslam JL,Caldwell L,Shaffer RD

更新日期：1982-11-01 00:00:00

abstract：:Emerging 3D printing technologies offer an exciting opportunity to create customized 3D objects additively from a digital design file. 3D printing may be further leveraged for personalized medicine, clinical trial, and controlled release applications. A wide variety of 3D printing methods exists, and many studies focu...

journal_title：Journal of pharmaceutical sciences

authors： Chang SY,Li SW,Kowsari K,Shetty A,Sorrells L,Sen K,Nagapudi K,Chaudhuri B,Ma AWK

更新日期：2020-10-01 00:00:00

abstract：:Prostaglandin F2 alpha was administered intraamniotically to 132 mid-first trimester gravidas to determine the dose-24-hour abortifacient response relationship. Single doses between 15-50 mg and multiple doses between 15-25 mg were administered to 3 groups each, the latter regimen at 6-hour intervals. Trials were de...

journal_title：Journal of pharmaceutical sciences

authors： Brenner WE,Hendricks CH,Fishburne JI Jr,Staurovsky L,Braaksma J,Taft R

更新日期：1973-08-01 00:00:00

abstract：:Two human bioavailability studies were conducted to assess the in vivo performances of recently marketed 200-, 300-, and 400-mg ibuprofen capsules relative to the innovator's 300- and 400-mg tablets when administered as single oral 300- or 400-mg doses. An ibuprofen oral solution was also administered in each trial. W...

journal_title：Journal of pharmaceutical sciences

authors： Gillespie WR,DiSanto AR,Monovich RE,Albert KS

更新日期：1982-09-01 00:00:00

abstract：:After having been used in treating HIV infection for a decade, zidovudine (AZT) continues to be an essential component of antiretroviral regimens. Because antiviral responses and toxicity of AZT seem to be related to cells in specific target tissues, being able to understand and predict the distribution of AZT into di...

journal_title：Journal of pharmaceutical sciences

authors： Chow HH

更新日期：1997-11-01 00:00:00

abstract：:The solubility of ergotamine tartrate in aqueous solutions of tartaric acid, citric acid, hydrochloric acid, and caffeine and the dissolution rate of ergotamine tartrate in aqueous mixtures containing hydrochloric acid, caffeine, citric acid, or sodium acetate were studied. The Noyes-Whitney model of dissolution is us...

journal_title：Journal of pharmaceutical sciences

authors： Anderson JR,Pitman IH

更新日期：1980-07-01 00:00:00

abstract：:A confocal Raman microscopic technique was optimized to more efficiently detect amorphous-amorphous phase separation in freeze-dried protein formulations. A Renishaw Raman inVia confocal microscope was used to collect 100-200 μm line maps (2 μm step size) of freeze-dried protein-excipient formulations. At each point a...

journal_title：Journal of pharmaceutical sciences

authors： Forney-Stevens KM,Pelletier MJ,Shalaev EY,Pikal MJ,Bogner RH

更新日期：2014-09-01 00:00:00

abstract：:Sucrose fatty acid esters are increasingly used as excipients in pharmaceutical products, but few data are available on their toxicity profile, mode of action, and efficacy on intestinal epithelial models. Three water-soluble sucrose esters, palmitate (P-1695), myristate (M-1695), laurate (D-1216), and two reference a...

journal_title：Journal of pharmaceutical sciences

authors： Kiss L,Hellinger É,Pilbat AM,Kittel Á,Török Z,Füredi A,Szakács G,Veszelka S,Sipos P,Ózsvári B,Puskás LG,Vastag M,Szabó-Révész P,Deli MA

更新日期：2014-10-01 00:00:00

abstract：:This study determines the enhancing effects of 2-n-nonyl-1,3-dioxolane on the penetration of econazole, an antifungal drug, into the deeper layers of the human nail where fungal infection resides. Aliquots (10 microL) of Econail lacquer formulation containing 0.45 mg of [(14)C]-econazole with 18% 2-n-nonyl-1,3-dioxola...

journal_title：Journal of pharmaceutical sciences

authors： Hui X,Chan TC,Barbadillo S,Lee C,Maibach HI,Wester RC

更新日期：2003-01-01 00:00:00

abstract：:The organic anion-transporting polypeptide (OATP) 2B1 which is ubiquitously expressed in the human body is assumed to play an important role in the cellular uptake of many drugs. Although the expression and function of this solute carrier transporter is well characterized in the human liver and other tissues, little i...

journal_title：Journal of pharmaceutical sciences

authors： Keiser M,Kaltheuner L,Wildberg C,Müller J,Grube M,Partecke LI,Heidecke CD,Oswald S

更新日期：2017-09-01 00:00:00

abstract：:Ambrisentan is a nonsulfonamide, ET(A)-selective endothelin receptor antagonist (ERA) approved for the treatment of pulmonary arterial hypertension (PAH), and tadalafil is a phosphodiesterase type 5 (PDE-5) inhibitor under investigation for treatment of PAH. Due to the potential combination use, the pharmacokinetic (P...

journal_title：Journal of pharmaceutical sciences

authors： Spence R,Mandagere A,Harrison B,Dufton C,Boinpally R

更新日期：2009-12-01 00:00:00

abstract：:Three dimensional terahertz pulsed imaging (TPI) was evaluated as a novel tool for the nondestructive characterization of different solid oral dosage forms. The time-domain reflection signal of coherent pulsed light in the far infrared was used to investigate film-coated tablets, sugar-coated tablets, multilayered con...

journal_title：Journal of pharmaceutical sciences

authors： Zeitler JA,Shen Y,Baker C,Taday PF,Pepper M,Rades T

更新日期：2007-02-01 00:00:00

abstract：:A new method for determining a quaternary mixture of vitamins B6, B1, and B12 and uridine 5'-triphosphate (UPT) using second-derivative spectrophotometry is described. Calibration graphs were linear up to 30 micrograms/mL of vitamin B6 at 307 nm (r = 0.9999) and vitamin B1 at 282.7 nm (r = 0.9997) and up to 35 microgr...

journal_title：Journal of pharmaceutical sciences

authors： Morelli B

更新日期：1995-01-01 00:00:00

abstract：:The physicochemical properties of A-75998, a synthetic antagonist of luteinizing hormone releasing hormone with potential for treatment of hormone-sensitive cancers and endometriosis, are described. An accelerated solution stability study indicated that the compound is relatively stable and showed a U-shaped pH-rate p...

journal_title：Journal of pharmaceutical sciences

authors： Cannon JB,Krill SL,Porter WR

更新日期：1995-08-01 00:00:00

abstract：:The placental and nonplacental clearances of metoclopramide were studied in nine chronically instrumented, near-term pregnant sheep using a two-compartment open model. Metoclopramide was administered to the ewe and fetus on separate occasions as an initial iv bolus loading dose followed by a constant-rate infusion, wi...

journal_title：Journal of pharmaceutical sciences

authors： Riggs KW,Rurak DW,Taylor SM,McErlane BA,McMorland GH,Axelson JE

更新日期：1990-12-01 00:00:00

abstract：:The use of pharmacological responses such as pupil diameter for dosage individualization, bioavailability, and pharmacokinetic analyses is becoming more widespread. Attempts to use pupil diameter to assess morphine bioavailability illuminate the fact that multiple responses, nonlinearities, and the condition of the su...

journal_title：Journal of pharmaceutical sciences

authors： Kramer PA

更新日期：1977-04-01 00:00:00

abstract：:The physicochemical properties of ricobendazole (RBZ) were characterized using conventional methods. Solubility in some pharmaceutical solvents, pH-solubility, ionization properties, and lipophilicity are described. The solubility of RBZ in water is 62 mug/mL and very poor in common pharmaceutical solvents, for exampl...

journal_title：Journal of pharmaceutical sciences

authors： Wu Z,Razzak M,Tucker IG,Medlicott NJ

更新日期：2005-05-01 00:00:00

abstract：:The dielectric constant of a solid substance in the dissolved state may be found by using a solvent with a dielectric constant that remains invariable when the solid substance is dissolved. The slope values obtained from dielectric constant versus concentration plots of the solid substance in two solvents with differe...

journal_title：Journal of pharmaceutical sciences

authors： Cavé G,Puisieux F,Carstensen JT

更新日期：1979-04-01 00:00:00

abstract：:The combined clearance of endogenous 6β-hydroxycortisol and 6β-hydroxycortisone is suggested biomarker for in vivo cytochrome P450 3A (CYP3A) activity. We aimed to determine whether the combined clearance of these two markers together with information of biopharmaceutics classification system (BCS) of drugs could be u...

journal_title：Journal of pharmaceutical sciences

authors： Luo X,Zheng L,Cai N,Liu Q,Yang S,He X,Cheng Z

更新日期：2015-10-01 00:00:00

abstract：:The in vitro antifungal activity of a novel series of cis- and trans-5-([aryl or aryloxy (or thio)]methyl)-3-(1H-imidazol-1-ylmethyl)-3- (2-thienyl)-2-methylisoxazolidines (13-24) was evaluated and compared with ketoconazole. The title series of compounds was prepared via a 1,3-dipolar cycloaddition reaction of 1-(2-t...

journal_title：Journal of pharmaceutical sciences

authors： Mullen GB,Mitchell JT,Allen SD,St Georgiev V

更新日期：1988-12-01 00:00:00

abstract：:A conventional atomistic approach of estimating molecular hydrophobicity (log P) was improved by taking into account the proximity effect of substituent groups as well as the importance of solute-solvent interaction in the partition phenomena. The new method reassigns atomic parameters when the molecule is fully expos...

journal_title：Journal of pharmaceutical sciences

authors： Masuda T,Jikihara T,Nakamura K,Kimura A,Takagi T,Fujiwara H

更新日期：1997-01-01 00:00:00

abstract：:An electron-capture GLC method to measure nofedone in human serum was developed. A homolog of nofedone was added to the serum as an internal standard before the sample was alkalinized with pH 9.5 phosphate buffer and extracted with ethylene dichloride containing 0.5% isopentyl alcohol. This organic phase was extracted...

journal_title：Journal of pharmaceutical sciences

authors： Heusse D,Populaire P,Renard A,Pasquier P,Gregoire J

更新日期：1980-05-01 00:00:00

abstract：:Biopharmaceutics Classification System and Biopharmaceutics Drug Distribution Classification System are complimentary, not competing, classification systems that aim to improve, simplify, and speed drug development. Although both systems are based on classifying drugs and new molecular entities into four categories us...

journal_title：Journal of pharmaceutical sciences

authors： Benet LZ

更新日期：2013-01-01 00:00:00