Evaluation of Systemic and Mucosal Immune Responses Induced by a Nasal Powder Delivery System in Conjunction with an OVA Antigen in Cynomolgus Monkeys.

abstract：:A modification of wet agglomeration technique is developed and demonstrated by agglomerative crystallization process for a nonapeptide (ABT-510) to improve processing of needle like crystals. Our procedure involves exploiting partial miscibility of the crystallization solvent system for in situ generation of a wetting...

journal_title：Journal of pharmaceutical sciences

authors： Sheikh AY,Pal A,Viswanath S,Tolle JC

更新日期：2008-03-01 00:00:00

abstract：:A GLC-mass spectrometric assay for methylphenidate in biological fluids was developed using the ethyl ester homolog of the drug as the internal standard. The procedure has a lower level of sensitivity of 1.2 ng/ml and is based on GLC-mass spectrometic monitoring of the m/e 180 ion common to the mass spectra of the N-t...

journal_title：Journal of pharmaceutical sciences

authors： Gal J,Hodshon BJ,Pintauro C,Flamm BL,Cho AK

更新日期：1977-06-01 00:00:00

abstract：:Foam granulation is a relatively newer wet granulation process whereby foamed binder solutions are added to powders in a mixer. It is essential to understand the effect of powder substrate on foam drainage and half-life, which are relevant to nucleation and agglomeration during foam granulation. Hydroxypropyl methylce...

journal_title：Journal of pharmaceutical sciences

authors： Koo OM,Ji J,Li J

更新日期：2012-04-01 00:00:00

abstract：:We have developed a hydrogel patch, which could promote antigen penetration through stratum corneum (SC), and have demonstrated its safety and efficacy in animals and humans. For the availability improvement of our system, it is important to develop a device, which enhances antigen penetration through SC more efficien...

journal_title：Journal of pharmaceutical sciences

authors： Matsuo K,Ishii Y,Kawai Y,Saiba Y,Quan YS,Kamiyama F,Hirobe S,Okada N,Nakagawa S

更新日期：2013-06-01 00:00:00

abstract：:The diterpene esters, genkwadaphnin and yuanhuacine, have been shown to possess significant antileukemic activity in the P-388 screen. The major metabolic effects of the diterpene esters were on DNA and protein synthesis. The effects on DNA synthesis in vitro were evoked at a lower concentration than that required for...

journal_title：Journal of pharmaceutical sciences

authors： Hall IH,Kasai R,Wu RY,Tagahara K,Lee KH

更新日期：1982-11-01 00:00:00

abstract：:Spectrophotometric assay for cycloserine based on the interaction of the drug with 9-methoxyacridine as a chromogenic agent is described. The highly colored substituted acridine product was identified as 9-(d-4-imino-3-isoxazolidinone)acridine. Color development was affected by time and temperature of heating and by t...

journal_title：Journal of pharmaceutical sciences

authors： Stewart JT,Yoo GS

更新日期：1988-05-01 00:00:00

abstract：:The intrinsic absorption of salbutamol in different intestinal segments of the rat was measured and related with the corresponding intestinal P-glycoprotein (P-gp) expression levels. The apparent absorption rate constants (k(a), h(-1)) observed in each fraction by means of the "in situ" rat gut absorption method after...

journal_title：Journal of pharmaceutical sciences

authors： Valenzuela B,Nácher A,Ruiz-Carretero P,Martín-Villodre A,López-Carballo G,Barettino D

更新日期：2004-06-01 00:00:00

abstract：:Pharmaceutical cocrystals have garnered significant interest as potential solids to address issues associated with formulation development of drug substances. However, studies concerning the understanding of formulation behavior of cocrystals are still at the nascent stage. We present results of our attempts to evalua...

journal_title：Journal of pharmaceutical sciences

authors： Aitipamula S,Wong ABH,Kanaujia P

更新日期：2018-02-01 00:00:00

abstract：:A α-helical GALA peptide (WEAALAEALAEALAEHLAEALAEALEALAA) has been found to possess dual functions: a pH-dependent inducer of endosomal escape, and a ligand that targets lung endothelium. In the present study, the flexibility of GALA was improved by modifying the edge with polyethylene glycol linker, to increase lung-...

journal_title：Journal of pharmaceutical sciences

authors： Santiwarangkool S,Akita H,Nakatani T,Kusumoto K,Kimura H,Suzuki M,Nishimura M,Sato Y,Harashima H

更新日期：2017-09-01 00:00:00

abstract：:A GLC method for determining theophylline, hydroxyethyltheophylline, and diphenylpyraline hydrochloride is presented. The method permits the separation and quantitative determination of the therapeutically active ingredients with a single injection in an overall time of approximately 2.5 hr. ...

journal_title：Journal of pharmaceutical sciences

authors： de Fabrizio F

更新日期：1979-04-01 00:00:00

abstract：:The pneumococcal histidine triad protein D (PhtD) is believed to play a central role in pneumococcal metal ion homeostasis and has been proposed as a promising vaccine candidate against pneumococcal disease. To investigate for potential stabilizers, a panel of physiologically relevant metals was screened using the the...

journal_title：Journal of pharmaceutical sciences

authors： Ausar SF,Jayasundara K,Akawi L,Roque C,Sheung A,Hu J,Kirkitadze M,Rahman N

更新日期：2017-10-01 00:00:00

abstract：:A rapid, sensitive, and accurate reversed-phase HPLC method has been developed for the analysis and quantification of pharmaceutical formulations containing tyrothricin (1), an antibiotic used in antiseptic buccal compressed tablets for local application. The assay has been carried out under isocratic conditions, usin...

journal_title：Journal of pharmaceutical sciences

authors： Caraballo I,Fernandez-Arevalo M,Holgado MA,Vela MT,Rabasco AM

更新日期：1994-08-01 00:00:00

abstract：:The aim of this study is to evaluate the effect of peptide cyclization on the blood-brain barrier (BBB) modulatory activity and plasma stability of His-Ala-Val peptides, which are derived from the extracellular 1 domain of human E-cadherin. The activities to modulate the intercellular junctions by linear HAV4 (Ac-SHAV...

journal_title：Journal of pharmaceutical sciences

authors： Alaofi A,On N,Kiptoo P,Williams TD,Miller DW,Siahaan TJ

更新日期：2016-02-01 00:00:00

abstract：:The aim of this work is to determine if a stability testing protocol based on the correlations between crystallization onset and relaxation time above the glass transition temperature (T(g)) can be used to predict the crystallization onsets in amorphous pharmaceutical systems well below their T(g). This procedure assu...

journal_title：Journal of pharmaceutical sciences

authors： Caron V,Bhugra C,Pikal MJ

更新日期：2010-09-01 00:00:00

abstract：:This work establishes a predictive model that explicitly recognizes microstructural parameters in the description of the overall mass uptake and local gradients of moisture into tablets. Model equations were formulated based on local tablet geometry to describe the transient uptake of moisture. An analytical solution ...

journal_title：Journal of pharmaceutical sciences

authors： Klinzing GR,Zavaliangos A

更新日期：2016-08-01 00:00:00

abstract：:The objective of the current study was to evaluate the performance of Raman and near-infrared (NIR) techniques combined with chemometrics in characterizing the critical quality attributes of brompheniramine (BP)-tannate complexes. Seven complexes were prepared and evaluated for chemical interactions, solubilities, dis...

journal_title：Journal of pharmaceutical sciences

authors： Zidan AS,Rahman Z,Khan MA

更新日期：2012-04-01 00:00:00

abstract：:The aim of this study was to prepare and characterize thiolated chitosan (TC) nanoparticles (NPs) of tizanidine HCl (TZ) and to evaluate its transport across monolayer of RPMI 2650 cells (Human nasal septum carcinoma cell line) followed by assessment of their pharmacokinetic and pharmacodynamic attributes, after intra...

journal_title：Journal of pharmaceutical sciences

authors： Patel D,Naik S,Misra A

更新日期：2012-02-01 00:00:00

abstract：:A series of N1-p-chlorophenyl-N5-alkylbiguanides were synthesized as potential inhibitors of dental plaque. Partition coefficients and pKa values were determined by standard methods. Biological activity was evaluated against Streptococcus mutans, a pure strain of plaque-forming bacteria. All compounds were compared to...

journal_title：Journal of pharmaceutical sciences

authors： Warner VD,Lynch DM,Ajemian RS

更新日期：1976-07-01 00:00:00

abstract：:The correlation between dynamic surface properties of drug molecules and drug absorption in two common in vitro models of the intestinal wall (Caco-2 monolayers and rat intestinal segments) has been investigated. A homologous series of beta-adrenoreceptor antagonists were used as model compounds. Dynamic molecular sur...

journal_title：Journal of pharmaceutical sciences

authors： Palm K,Luthman K,Ungell AL,Strandlund G,Artursson P

更新日期：1996-01-01 00:00:00

abstract：:A procedure is described for TLC detection and differentiation of the butyrophenone-diphenylbutylpiperidine group and phenothiazine derivatives at the microgram level. A two-dimensional TLC method to separate butyrophenone and diphenylbutylpiperidine compounds is reported. A variety of possible detection reagents were...

journal_title：Journal of pharmaceutical sciences

authors： Pluym A

更新日期：1979-08-01 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：:Homologous series of L-methionine alkyl ester hydrochlorides and tosylates were synthesized and evaluated for in vitro growth inhibitory activity in Meth A sarcoma. Cytotoxicity, as determined by [3H]thymidine incorporation, was found to be directly proportional to alkyl chain length and surface tension lowering activ...

journal_title：Journal of pharmaceutical sciences

authors： Clement MA,Chapman JM,Roberts J

更新日期：1989-06-01 00:00:00

abstract：:A model based on heat transport control was developed to describe the uptake of water on a deliquescent solid in an atmosphere of pure water vapor. The model assumes the presence of a saturated liquid film on the surface of the solid. The decrease in the vapor pressure of water over the surface, brought about by the c...

journal_title：Journal of pharmaceutical sciences

authors： Van Campen L,Amidon GL,Zografi G

更新日期：1983-12-01 00:00:00

abstract：:Phosphate is specifically adsorbed by aluminum hydroxycarbonate by anion ligand exchange. IR analysis indicated that phosphate exchanged with specifically adsorbed carbonate. Adsorption is favored by low pH and is inversely related to particle size. Adsorption of phosphate decreases the rate of acid neutralization of ...

journal_title：Journal of pharmaceutical sciences

authors： Liu JC,Feldkamp JR,White JL,Hem SL

更新日期：1984-10-01 00:00:00

abstract：:Hyperlipidemia (HL) was previously shown to lower liver uptake of the more potent (-) enantiomer of ketoconazole (KTZ) in rat. The current study examined the possible modifying influence of experimental HL on a KTZ pharmacokinetic interaction with midazolam (MDZ). Normolipidemic and hyperlipidemic rats were administer...

journal_title：Journal of pharmaceutical sciences

authors： Hamdy DA,Brocks DR

更新日期：2011-11-01 00:00:00

abstract：:The synthesis, characterization, and therapeutic evaluation of a series of partially esterified derivatives of pentetic (diethylenetriaminepentaacetic) acid are reported. These compounds were prepared in an attempt to promote increased decorporation of insoluble colloidal forms of plutonium, which are removed by pente...

journal_title：Journal of pharmaceutical sciences

authors： Guilmette RA,Parks JE,Lindenbaum A

更新日期：1979-02-01 00:00:00

abstract：:Porcine gelatins have been widely used as stabilizers of macromolecular based pharmaceuticals but the mechanism by which they stabilize has not been precisely established. Their variability and immunogenicity, however, make them less than ideal excipients. In this work, we take advantage of the availability of recombi...

journal_title：Journal of pharmaceutical sciences

authors： Thyagarajapuram N,Olsen D,Middaugh CR

更新日期：2007-12-01 00:00:00

abstract：:This in vitro study evaluated the extent of the absorption and metabolism of propranolol in human skin from four sources. Between 10.4 +/- 3.1 and 36.6 +/- 2.6% of the applied dose was absorbed; however, only a small portion (between 4.1 +/- 0.9 and 16.1 +/- 1.3%) of the dose permeated through the skin. Naphthoxyaceti...

journal_title：Journal of pharmaceutical sciences

authors： Ademola JI,Chow CA,Wester RC,Maibach HI

更新日期：1993-08-01 00:00:00

abstract：:Solution preparation is the first unit operation of the manufacturing process for spray-dried solid dispersions. Visual inspection and offline high-performance liquid chromatography analysis are routinely used to assess the solution preparation end point as well as the final solution composition. However, the accuracy...

journal_title：Journal of pharmaceutical sciences

authors： Lee YC,Zhou G,Ikeda C,Chouzouri G,Howell L

更新日期：2019-03-01 00:00:00

abstract：:Site I of human serum albumin is an important and complex region for high-affinity binding of drugs. Equilibrium dialysis showed independent binding of dansyl-L-asparagine (DNSA) and n-alkyl p-aminobenzoates (p-ABEs) to regions Ib and Ic, respectively, in the pH range 6.0-9.0. However, individual binding of DNSA incre...

journal_title：Journal of pharmaceutical sciences

authors： Yamasaki K,Maruyama T,Takadate A,Suenaga A,Kragh-Hansen U,Otagiri M

更新日期：2004-12-01 00:00:00