Modification of the P-glycoprotein dependent pharmacokinetics of digoxin in rats by human recombinant interferon-alpha.

abstract：PURPOSE:To develop a liposomal system with high drug loading (DL) for intravenous (i.v.) delivery of a poorly water-soluble basic drug, asulacrine (ASL). METHODS:A thin-film hydration and extrusion method was used to fabricate the PEGylated liposomal membranes followed by a freeze and thaw process. A novel active drug...

journal_title：Pharmaceutical research

authors： Zhang W,Wang G,Falconer JR,Baguley BC,Shaw JP,Liu J,Xu H,See E,Sun J,Aa J,Wu Z

更新日期：2015-04-01 00:00:00

abstract：PURPOSE:To develop an efficient tumor vasculature-targeted polymeric micelle delivery system for combretastatin A4 (CA4), a novel antivascular agent. METHODS:CA4-loaded micelles were prepared from poly (ethylene glycol)-b-poly (d, l-lactide) copolymers. RGD peptides that target integrins alphavbeta3 and alphavbeta5, m...

journal_title：Pharmaceutical research

authors： Wang Y,Yang T,Wang X,Wang J,Zhang X,Zhang Q

更新日期：2010-09-01 00:00:00

abstract：:Knowledge of comparative solubility profiles of a base and its hydrochloride salt is important in selecting one form over the other for dosage form design. The studies with two model bases, namely, tiaramide and papaverine, showed that, except during phase transition from a base to a salt or vice versa, the pH-solubil...

journal_title：Pharmaceutical research

authors： Serajuddin AT,Mufson D

更新日期：1985-03-01 00:00:00

abstract：:Under the heading "Methods-Synthesis of the Bioreducible Modified-PAE (mPAE)", on page 3, line 14-17, there is an error. The quantity unit of PAE and 2-iminothiolane hydrochloride needs to be corrected to mg instead of g. ...

journal_title：Pharmaceutical research

authors： Gandhi NS,Godeshala S,Koomoa-Lange DT,Miryala B,Rege K,Chougule MB

更新日期：2018-09-05 00:00:00

abstract：PURPOSE:Radial basis function artificial neural networks and theoretical descriptors were used to develop a quantitative structure-pharmacokinetic relationship for structurally diverse drug compounds. METHODS:Human bioavailability values were taken from the literature and descriptors were generated from the drug struc...

journal_title：Pharmaceutical research

authors： Turner JV,Maddalena DJ,Agatonovic-Kustrin S

更新日期：2004-01-01 00:00:00

abstract：PURPOSE:The present investigation describes a formulative study for the development of innovative drug delivery systems for bromocriptine. METHODS:Solid lipid nanoparticles (SLN) based on different lipidic components have been produced and characterized. Morphology and dimensional distribution have been investigated b...

journal_title：Pharmaceutical research

authors： Esposito E,Fantin M,Marti M,Drechsler M,Paccamiccio L,Mariani P,Sivieri E,Lain F,Menegatti E,Morari M,Cortesi R

更新日期：2008-07-01 00:00:00

abstract：PURPOSE:This study uses high drug content solid dispersions for dose window extension beyond current demonstrations using fused deposition modelling (FDM) to; i) accommodate pharmaceutically relevant doses of drugs of varying potencies at acceptable dosage form sizes and ii) enable enhanced dose flexibility via modular...

journal_title：Pharmaceutical research

authors： Govender R,Abrahmsén-Alami S,Folestad S,Larsson A

更新日期：2019-12-17 00:00:00

abstract：:The transport characteristics of the renin inhibitor ((3S,4S)-4-[N-morpholinoacetyl-(1-naphthyl)-L-alanyl-N-methyl-(4-t hiazolyl)-L- alanyl]amino-3-hydroxy-5-cyclohexyl-1-(4-pyridyl)-1-pentanone; CH3-18) in rat small intestinal brush-border membrane vesicles (BBMV) were examined by a rapid filtration technique. The up...

journal_title：Pharmaceutical research

authors： Hashimoto N,Fujioka T,Toyoda T,Muranushi N,Hirano K

更新日期：1994-10-01 00:00:00

abstract：PURPOSE:Previously, a respirable powder (RP) formulation of pirfenidone (PFD) was developed for reducing phototoxic risk; however, PFD-RP demonstrated unacceptable in vitro inhalation performance. The present study aimed to develop a new RP system of PFD with favorable inhalation properties by spray-drying method. MET...

journal_title：Pharmaceutical research

authors： Seto Y,Suzuki G,Leung SS,Chan HK,Onoue S

更新日期：2016-06-01 00:00:00

abstract：PURPOSE:To examine the theoretical/practical utility of the liver-to-blood partition coefficient (Kpuu) for predicting drug-drug interactions (DDIs), and compare the Kpuu-approach to the extended clearance concept AUCR-approach. METHODS:The Kpuu relationship was derived from first principles. Theoretical simulations i...

journal_title：Pharmaceutical research

authors： Sodhi JK,Liu S,Benet LZ

更新日期：2020-03-25 00:00:00

abstract：:A fluorescence measurement system and methods of data analysis were developed to measure rapid kinetics of transdermal transport in vitro. Three variations on the technique were demonstrated, where the receptor compartment concentration was determined by: 1) fluorescence measurements of aliquots removed at discrete ti...

journal_title：Pharmaceutical research

authors： Pliquett U,Prausnitz MR,Chizmadzhev YA,Weaver JC

更新日期：1995-04-01 00:00:00

abstract：PURPOSE:To investigate the destruction of clinically-relevant bacteria within biofilms via the sustained release of the antibiotic tetracycline from zein-based electrospun polymeric fibrous matrices and to demonstrate the compatibility of such wound dressing matrices with human skin cells. METHODS:Zein/PCL triple laye...

journal_title：Pharmaceutical research

authors： Alhusein N,Blagbrough IS,Beeton ML,Bolhuis A,De Bank PA

更新日期：2016-01-01 00:00:00

abstract：:Enoximone and piroximone are cardiotonic agents for use in patients with congestive heart failure. Electroanalytical studies revealed that the dihydroimidazolone functionality was oxidizable and that this property can be analytically useful. The compounds undergo a two-electron, irreversible oxidation in neutral to ac...

journal_title：Pharmaceutical research

authors： Housmyer CL,Lewis RL Jr

更新日期：1991-07-01 00:00:00

abstract：:Photodegradation of solutions of metronidazole in the presence and absence of sodium urate was studied. Photodegradation appeared to follow zero-order kinetics and was found to be dependent on the pH, buffer species, sodium urate concentration, and light source. Complex formation between metronidazole and sodium urate...

journal_title：Pharmaceutical research

authors： Habib MJ,Asker AF

更新日期：1989-01-01 00:00:00

abstract：PURPOSE:The purpose of this study was to clarify the localization and function of the ATP-binding cassette transporter G2 (ABCG2; BCRP/MXR/ABCP) in retinal capillary endothelial cells, which form the inner blood-retinal barrier, as an efflux transport system. METHODS:The expression was determined by reverse transcript...

journal_title：Pharmaceutical research

authors： Asashima T,Hori S,Ohtsuki S,Tachikawa M,Watanabe M,Mukai C,Kitagaki S,Miyakoshi N,Terasaki T

更新日期：2006-06-01 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：:Sodium taurodihydrofusidate (STDHF) is one of the most promising absorption enhancers for nasal delivery of peptide drugs. Drugs and additives in nasal formulations should not interfere with the self-cleaning capacity of the nose by the ciliary epithelium. Measured in vitro on human adenoid tissue with a photoelectric...

journal_title：Pharmaceutical research

authors： Hermens WA,Hooymans PM,Verhoef JC,Merkus FW

更新日期：1990-02-01 00:00:00

abstract：PURPOSE:The study was performed for clarifying the mechanism of interaction between indoxyl sulfate (IS), a typical uremic toxin bound to site II, and site I-ligands when bound to human serum albumin (HSA). The effect of the N to B transition on the interactions was also examined. METHODS:Quantitative investigation of...

journal_title：Pharmaceutical research

authors： Sakai T,Yamasaki K,Sako T,Kragh-Hansen U,Suenaga A,Otagiri M

更新日期：2001-04-01 00:00:00

abstract：:The crystal growth kinetics of theophylline monohydrate from aqueous buffered supersaturated solutions were investigated at 10, 20, 30, and 40 degrees C. Crystallization experiments were carried out isothermally at pH 6. During growth the crystal count and size distributions were monitored in situ. The growth rate was...

journal_title：Pharmaceutical research

authors： Rodríguez-Hornedo N,Wu HJ

更新日期：1991-05-01 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 objective of this study is to evaluate the feasibility of using coated microneedles to deliver vaccines into the oral cavity to induce systemic and mucosal immune responses. METHOD:Microneedles were coated with sulforhodamine, ovalbumin and two HIV antigens. Coated microneedles were inserted into the inner...

journal_title：Pharmaceutical research

authors： Ma Y,Tao W,Krebs SJ,Sutton WF,Haigwood NL,Gill HS

更新日期：2014-09-01 00:00:00

abstract：:Five aliphatic 5'-esters of 5-iodo-2'deoxyuridine (IDU) were synthesized via an acid chloride alcoholysis reaction. The solubility in pH 7.4 phosphate buffer, lipophilicity as determined by partition experiments in octanol/pH 7.4 buffer, and cytotoxicity of these potential prodrugs were evaluated. The esters showed a ...

journal_title：Pharmaceutical research

authors： Narurkar MM,Mitra AK

更新日期：1988-11-01 00:00:00

abstract：PURPOSE:The stability of lipid emulsions (LE) containing various cosurfactants (oleic acid, cholesterol, Tween 80, or HCO-60) was evaluated using the maximum total interaction energy, Vtmax and the energy barrier for coalescence, W. METHODS:The Vtmax and W were calculated from the zeta potential and the rate of increa...

journal_title：Pharmaceutical research

authors： Yamaguchi T,Nishizaki K,Itai S,Hayashi H,Ohshima H

更新日期：1995-09-01 00:00:00

abstract：PURPOSE:Understanding the mechanism of protein-excipient interaction and illuminating the influencing factors on protein stability are key steps in the rational design of protein formulations. The objective of this study was to assess effects of preferential interaction type of excipient and surface aromatic hydrophobi...

journal_title：Pharmaceutical research

authors： Wen L,Zheng X,Wang X,Lan H,Yin Z

更新日期：2017-07-01 00:00:00

abstract：PURPOSE:To improve upon the theory of reasoned action and apply it to pharmaceutical research, we investigated the effects of relevant appraisals attributes, and past behavior of physicians on the use of drug information sources. We also examined the moderating effects of practice characteristics. METHODS:A mail quest...

journal_title：Pharmaceutical research

authors： Gaither CA,Bagozzi RP,Ascione FJ,Kirking DM

更新日期：1997-10-01 00:00:00

abstract：PURPOSE:The purpose of this study was to develop a new computational fluid dynamics (CFD)-based model of the complex transport and droplet drying kinetics within a laboratory-scale spray dryer, and relate CFD-predicted drying parameters to powder aerosolization metrics from a reference dry powder inhaler (DPI). METHOD...

journal_title：Pharmaceutical research

authors： Longest PW,Farkas D,Hassan A,Hindle M

更新日期：2020-05-21 00:00:00

abstract：PURPOSE:Topoisomerase II (Topo II) preferentially cuts DNA at alternating purine-pyrimidine repeats. Different Topo II poisons may affect Topo II to produce distinct drug-specific DNA cleavage patterns. GL331 is a new podophyllotoxin derivative exhibiting potent Topo II-poisoning activity. Therefore, the sequence selec...

journal_title：Pharmaceutical research

authors： Lee CC,Huang TS

更新日期：2001-06-01 00:00:00

abstract：PURPOSE:The effects of liposomes on nitric oxide (NO) production from mouse peritoneal macrophages following intraperitoneal injection of liposomes were investigated. METHODS:Mouse peritoneal macrophages were collected following intraperitoneal injection of liposomes and cultured with and without lipopolysaccharide (L...

journal_title：Pharmaceutical research

authors： Aramaki Y,Arima H,Hara T,Tsuchiya S

更新日期：1996-09-01 00:00:00

abstract：:The synthesis of an homologous series of new water-soluble derivatives of pilocarpine is described. The new compounds, referred to as soft quaternary salts, are water soluble by virtue of a cationic ammonium head and their lipophilicity can be modulated by manipulating the size and the nature of the substituent in the...

journal_title：Pharmaceutical research

authors： Druzgala P,Winwood D,Drewniak-Deyrup M,Smith S,Bodor N,Kaminski JJ

更新日期：1992-03-01 00:00:00

abstract：:The pharmacokinetic parameters of leuprolide acetate, a potent analogue of LH-RH, were determined in rats and dogs after i.v. and s.c. dosing with leuprolide solution. The effective human dose of once-a-month injectable microspheres of leuprolide was estimated to be about 3.2 to 8.1 mg analogue/month using these param...

journal_title：Pharmaceutical research

authors： Okada H,Inoue Y,Heya T,Ueno H,Ogawa Y,Toguchi H

更新日期：1991-06-01 00:00:00