X-ray structure and crystal lattice interactions of the taxol side-chain methyl ester.

abstract：:The application of supercritical fluid (SF) processing in pharmaceutical research is increasing particularly in the field of particle formation for drug delivery systems. The SF processes have benefits over the existing particle formation methods in terms of improved control, flexibility and operational ease. This rev...

journal_title：Pharmaceutical research

authors： Palakodaty S,York P

更新日期：1999-07-01 00:00:00

abstract：:An alternative procedure for the simultaneous determination of trimethoprim and sulfamethoxazole in an intravenous pharmaceutical formulation is presented. Infrared spectra of 14 calibration and 6 validation samples were collected using Fourier transform-infrared/attenuated total reflectance (FT-IR/ATR). Partial least...

journal_title：Pharmaceutical research

authors： Hartauer KJ,Guillory JK

更新日期：1989-07-01 00:00:00

abstract：PURPOSE:The purpose of this study was to assess the effect of several chemical permeation enhancers on the buccal permeability of nicotine and to image the spatial distribution of nicotine in buccal mucosa with and without buccal permeation enhancers. METHODS:The impact of sodium taurodeoxycholate (STDC), sodium dodec...

journal_title：Pharmaceutical research

authors： Marxen E,Jin L,Jacobsen J,Janfelt C,Hyrup B,Nicolazzo JA

更新日期：2018-02-21 00:00:00

abstract：PURPOSE:To evaluate the transcellular mechanism of novel enhancers absorption enhancement of human growth hormone (hGH), by examining the involvement of a P-glycoprotein-like efflux system, changes in membrane fluidity, and membrane damage. METHODS:Caco-2 cell monolayers were grown on Snapwell filter supports and plac...

journal_title：Pharmaceutical research

authors： Wu SJ,Robinson JR

更新日期：1999-08-01 00:00:00

abstract：PURPOSE:Cell penetrating peptides (CPPs) were widely used as motifs for drug delivery to tumor. In former study, an RGD reverse sequence dGR was used to develop active-targeting liposome R8dGR-Lip, which showed well penetrating ability and treatment efficiency on glioma model. However, recurrence after tumor resection ...

journal_title：Pharmaceutical research

authors： Qiu Y,Yu Q,Liu Y,Tang J,Wang X,Lu Z,Xu Z,He Q

更新日期：2018-04-26 00:00:00

abstract：PURPOSE:To compare the physical stability of amorphous molecular level solid dispersions of nifedipine and felodipine, in the presence of poly(vinylpyrrolidone) (PVP) and small amounts of moisture. METHODS:Thin amorphous films of nifedipine and felodipine and amorphous molecular level solid dispersions with PVP were s...

journal_title：Pharmaceutical research

authors： Marsac PJ,Konno H,Rumondor AC,Taylor LS

更新日期：2008-03-01 00:00:00

abstract：:Prinomide tromethamine, a nonsteroidal antiinflammatory drug, was orally administered at doses of 250, 500, and 1000 mg every 12 hr for 28 days to healthy male volunteers. The pharmacokinetic behavior of prinomide and its primary plasma metabolite displayed nonlinear characteristics, while those of free prinomide and ...

journal_title：Pharmaceutical research

authors： Kochak GM,Pai S,Iannucci R,Honc F,Kachmar D,Perrino P,Egger H

更新日期：1993-01-01 00:00:00

abstract：PURPOSE:To characterize the pharmacokinetics of simvastatin (SV) and simvastatin acid (SVA), a lactone-acid pair known to undergo reversible metabolism, and to better understand mechanisms underlying pharmacokinetic interactions observed between SV and gemfibrozil. METHODS:Pharmacokinetic studies were conducted after ...

journal_title：Pharmaceutical research

authors： Prueksaritanont T,Qiu Y,Mu L,Michel K,Brunner J,Richards KM,Lin JH

更新日期：2005-07-01 00:00:00

abstract：:A liposomal formulation of methylprednisolone (L-MPL) was developed to improve localization of this immunosuppressant in lymphatic tissues. Liposomes containing MPL were formulated from a mixture of phosphatydylcholine and phosphatydylglycerol (molar ratio, 9:1) and sized by extrusion through a 0.1-micron membrane. Ma...

journal_title：Pharmaceutical research

authors： Mishina EV,Straubinger RM,Pyszczynski NA,Jusko WJ

更新日期：1993-10-01 00:00:00

abstract：PURPOSE:The purpose was to develop a population pharmacokinetic model for montelukast after intravenous administration. Clinical trial simulations were conducted using the model developed to identify the lowest intravenous dose in 6- to 14-year-old children that would give montelukast systemic exposures that were compa...

journal_title：Pharmaceutical research

authors： Ramakrishnan R,Migoya E,Knorr B

更新日期：2005-04-01 00:00:00

abstract：PURPOSE:To investigate, for the first time, the performance of a dry powder inhaler (DPI, Aerolizer(®)) in the case of a model drug (i.e. albuterol sulphate) formulated with spray dried mannitol carrier particles with homogeneous shape and solid-state form but different sizes. METHODS:Spray dried mannitol (SDM) partic...

journal_title：Pharmaceutical research

authors： Kaialy W,Hussain T,Alhalaweh A,Nokhodchi A

更新日期：2014-01-01 00:00:00

abstract：PURPOSE:This study demonstrates the nasal administration (NA) of nanoemulsions complexed with the plasmid encoding for IDUA protein (pIDUA) as an attempt to reach the brain aiming at MPS I gene therapy. METHODS:Formulations composed of DOPE, DOTAP, MCT (NE), and DSPE-PEG (NE-PEG) were prepared by high-pressure homogen...

journal_title：Pharmaceutical research

authors： Schuh RS,Bidone J,Poletto E,Pinheiro CV,Pasqualim G,de Carvalho TG,Farinon M,da Silva Diel D,Xavier RM,Baldo G,Matte U,Teixeira HF

更新日期：2018-09-26 00:00:00

abstract：PURPOSE:Monoamine oxidases (MAOs) are non-CYP enzymes that contribute to systemic elimination of therapeutic agents, and localized on mitochondrial membranes. The aim of the present study was to validate quantitative estimation of metabolic clearance of MAO substrate drugs using human liver microsomes (HLMs). METHODS:...

journal_title：Pharmaceutical research

authors： Masuo Y,Nagamori S,Hasegawa A,Hayashi K,Isozumi N,Nakamichi N,Kanai Y,Kato Y

更新日期：2017-06-01 00:00:00

abstract：PURPOSE:To investigate the ability of various polymers to inhibit the crystallization of amorphous felodipine from amorphous molecular dispersions in the presence of absorbed moisture. METHODS:Spin coated films of felodipine with poly(vinylpyrrolidone) (PVP), hydroxypropylmethylcellulose acetate succinate (HPMCAS) and...

journal_title：Pharmaceutical research

authors： Konno H,Taylor LS

更新日期：2008-04-01 00:00:00

abstract：:A sensitive radioreceptor assay (RRA) to determine the serum concentrations of fentanyl, pentazocine and morphine was developed on the basis of the drug's competition with a labeled tracer ((3)H-naloxone) for the membrane bound opioid receptor in rat brain homogenates. The binding data were computer-fitted to a standa...

journal_title：Pharmaceutical research

authors： Grevel J,Thomas J,Richards ML,Sadée W

更新日期：1984-09-01 00:00:00

abstract：PURPOSE:To study the influence of solid form on the behavior of the salt siramesine hydrochloride in aqueous environments. METHODS:The solubilities and dissolution rates of siramesine hydrochloride anhydrate and monohydrate were determined at pH 3.4 and 6.4, and precipitates were examined by X-ray powder diffraction. ...

journal_title：Pharmaceutical research

authors： Zimmermann A,Tian F,Lopez de Diego H,Ringkjøbing Elema M,Rantanen J,Müllertz A,Hovgaard L

更新日期：2009-04-01 00:00:00

abstract：:Intraocular enzymes convert the ketoxime analogues of some beta-adrenergic blockers via a sequential bioactivation process involving hydrolysis to the corresponding ketones followed by reduction to the aryloxyaminoalcohols, which then exert known and predictable physiological and pharmacological effects only at the si...

journal_title：Pharmaceutical research

authors： Bodor N,Prokai L

更新日期：1990-07-01 00:00:00

abstract：PURPOSE:Oral bioavailability for antisense oligonucleotides has recently been reported but the mechanistic details are not known. The proposed oral delivery of nucleic acids will, therefore, require an understanding of the membrane binding interactions, cell uptake and transport of oligonucleotides across the human gas...

journal_title：Pharmaceutical research

authors： Beck GF,Irwin WJ,Nicklin PL,Akhtar S

更新日期：1996-07-01 00:00:00

abstract：:Cholinesterases are ubiquitous carboxylesterase type B enzymes capable of hydrolyzing the neurotransmitter acetylcholine which are transiently expressed in multiple germline, embryonic, and tumor cells. The acute poisoning effects of various organophosphorous compounds are generally attributed to their irreversible co...

journal_title：Pharmaceutical research

authors： Soreq H,Zakut H

更新日期：1990-01-01 00:00:00

abstract：PURPOSE:The passage of molecules across cell membranes is a crucial step in many physiological processes. We therefore seek physical models of this process, in order to predict permeation for new molecules, and to better understand the important interactions which determine the rate of permeation. METHODS:Several sets...

journal_title：Pharmaceutical research

authors： Platts JA,Abraham MH,Hersey A,Butina D

更新日期：2000-08-01 00:00:00

abstract：PURPOSE:To study the miscibility of proteins and polymer excipients in frozen solutions and freeze-dried solids as protein formulation models. METHODS:Thermal profiles of frozen solutions and freeze-dried solids containing various proteins (lysozyme, ovalbumin, BSA), nonionic polymers (Ficoll, polyvinylpyrrolidone [PV...

journal_title：Pharmaceutical research

authors： Izutsu K,Kojima S

更新日期：2000-10-01 00:00:00

abstract：PURPOSE:Basal insulins with improved kinetic properties can potentially be produced using acylation by fatty acids that enable soluble, high-molecular weight complexes to form post-injection. A series of insulins, acylated at B29 with fatty acids via glutamic acid spacers, were examined to deduce the structural require...

journal_title：Pharmaceutical research

authors： Jonassen I,Havelund S,Hoeg-Jensen T,Steensgaard DB,Wahlund PO,Ribel U

更新日期：2012-08-01 00:00:00

abstract：PURPOSE:The aim was to design and thoroughly characterize monodisperse Fe3O4@SiO2-Ag nanoparticles with strong antibacterial properties, which makes them a candidate for targeting bacterial infections. METHODS:The monodisperse Fe3O4 nanoparticles were prepared by oleic acid-stabilized thermal decomposition of Fe(III) ...

journal_title：Pharmaceutical research

authors： Shatan AB,Venclíková K,Zasońska BA,Patsula V,Pop-Georgievski O,Petrovský E,Horák D

更新日期：2019-08-14 00:00:00

abstract：PURPOSE:The purpose of this study was to investigate the pH-dependent passive and active transport of weakly basic drugs across the human intestinal epithelium. METHODS:The bidirectional pH-dependent transport of weak bases was studied in Caco-2 cell monolayers in the physiologic pH range of the gastrointestinal tract...

journal_title：Pharmaceutical research

authors： Neuhoff S,Ungell AL,Zamora I,Artursson P

更新日期：2003-08-01 00:00:00

abstract：:Some geminal bisphosphonates are used clinically for a number of important bone/calcium related diseases; however, side effects and lack of selectivity impede their wide use. This work reports the synthesis and evaluation of bisacylphosphonates (e.g., adipoyl- and suberoylbisphosphonate). These compounds were found to...

journal_title：Pharmaceutical research

authors： Golomb G,Schlossman A,Saadeh H,Levi M,Van Gelder JM,Breuer E

更新日期：1992-01-01 00:00:00

abstract：PURPOSE:Many genetic disorders, including chondrodysplasias, and acquired disorders impair growth plate function, resulting in short and sometimes malformed bones. There are multiple endocrine and paracrine factors that promote chondrogenesis at the growth plate, which could potentially be used to treat these disorders...

journal_title：Pharmaceutical research

authors： Cheung CS,Zhu Z,Lui JC,Dimitrov D,Baron J

更新日期：2015-07-01 00:00:00

abstract：PURPOSE:To evaluate organic anion transporter-mediated drug-drug interaction (DDI) potential for individual active components of Danshen (Salvia miltiorrhiza) vs. combinations using in vitro and in silico approaches. METHODS:Inhibition profiles for single Danshen components and combinations were generated in stably-ex...

journal_title：Pharmaceutical research

authors： Wang L,Venitz J,Sweet DH

更新日期：2014-12-01 00:00:00

abstract：PURPOSE:Present study assessed the influence of gallate esterification on the anti-cancer activity of procyanidin B2 (B2) in androgen-dependent human prostate carcinoma LNCaP cells employing B2-3,3'-di-O-gallate (B2-G(2)), two mono-gallate esters B2-3-O-gallate (B2-3G) and B2-3'-O-gallate (B2-3'G) and the parent compou...

journal_title：Pharmaceutical research

authors： Chou SC,Kaur M,Thompson JA,Agarwal R,Agarwal C

更新日期：2010-04-01 00:00:00

abstract：:The effect of freezing on formation of soluble and insoluble aggregates of human growth hormone (hGH) was studied. The amount of soluble aggregates was affected very little by freezing regardless of the cooling rate. In contrast, the formation of insoluble aggregates (particulates), as determined by light scattering i...

journal_title：Pharmaceutical research

authors： Eckhardt BM,Oeswein JQ,Bewley TA

更新日期：1991-11-01 00:00:00

abstract：:Pediatric brain tumors are most common cancers in childhood and among the leading causes of death in children. Chemotherapy has been used as adjuvant (i.e. after) or neoadjuvant (i.e. before) therapy to surgery and radiotherapy for the management of pediatric brain tumors for more than four decades and gained more att...

journal_title：Pharmaceutical research

authors： Wu L,Li X,Janagam DR,Lowe TL

更新日期：2014-03-01 00:00:00