Handling missing data in a duloxetine population pharmacokinetic/pharmacodynamic model - imputation methods and selection models.

abstract：PURPOSE:Under different charging conditions, particles can be either attracted or repulsed by each other, causing powder agglomeration or segregation. Such behavior can be detrimental in many processes aimed at achieving particulate mixture homogeneity. Consequently, the effects of electrostatic charges on mixing kinet...

journal_title：Pharmaceutical research

authors： Desrosiers Lachiver E,Abatzoglou N,Cartilier L,Simard JS

更新日期：2006-05-01 00:00:00

abstract：PURPOSE:To examine the inhibitory potential of enalapril [and other angiotensin converting enzyme (ACE) inhibitors] on glycylsarcosine (GlySar) transport by the high-affinity renal peptide transporter. METHODS:Studies were performed in rabbit renal brush border membrane vesicles in which the uptake of radiolabeled Gly...

journal_title：Pharmaceutical research

authors： Lin CJ,Akarawut W,Smith DE

更新日期：1999-05-01 00:00:00

abstract：PURPOSE:The aim of the study is to suppress the progress of estrogen-dependent breast cancer by inhibiting the membrane transporter, which mediates the internalization of estrone-3-sulfate as estrogen precursor in the cancer cells. METHODS:The uptake of estrone-3-sulfate by estrogen-dependent breast cancer MCF-7 cells...

journal_title：Pharmaceutical research

authors： Nozawa T,Suzuki M,Yabuuchi H,Irokawa M,Tsuji A,Tamai I

更新日期：2005-10-01 00:00:00

abstract：PURPOSE:Since a previous qualitative study carried out by us showed the existence of an important influence of the particle size on the percolation thresholds and taking into account that the existing theoretical models can only provide qualitative explanation to this influence, the purpose of this work is to carry out...

journal_title：Pharmaceutical research

authors： Caraballo I,Millan M,Rabasco AM

更新日期：1996-03-01 00:00:00

abstract：PURPOSE:The objective of this study was to elucidate the different mechanisms of action of different excipients on the oxidation of Met1, Met122, Met127, and Met138 in granulocyte colony-stimulating factor (G-CSF) by using hydrogen peroxide as the oxidant. METHODS:The oxidation of Met1, Met127, and Met138 was quantifi...

journal_title：Pharmaceutical research

authors： Yin J,Chu JW,Ricci MS,Brems DN,Wang DI,Trout BL

更新日期：2005-01-01 00:00:00

abstract：:This review describes the design and current development of leukotriene biosynthesis inhibitors as potential antiinflammatory agents. Knowledge of the enzymatic mechanism of 5-lipoxygenase led to specific inhibitors of this enzyme which catalyzes a key step in the leukotriene pathway. Competitive inhibitors include ir...

journal_title：Pharmaceutical research

authors： Cashman JR

更新日期：1985-11-01 00:00:00

abstract：PURPOSE:The gadopentetic acid (Gd-DTPA)-loaded chitosan nanoparticles (Gd-nanoCPs) were prepared for gadolinium neutron-capture therapy (Gd-NCT) and characterized and evaluated as a device for intratumoral (i.t.) injection. METHODS:Gd-nanoCPs were prepared by a novel emulsion-droplet coalescence technique. The effects...

journal_title：Pharmaceutical research

authors： Tokumitsu H,Ichikawa H,Fukumori Y

更新日期：1999-12-01 00:00:00

abstract：PURPOSE:To assess the effects of co-delivering osteoinductive DNA and/or small interfering RNA in directing the osteogenic differentiation of human adipose-derived stem cells (hADSCs) using a combinatorial, non-viral gene delivery approach. METHODS:hADSCs were transfected using combinations of the following genes: BMP...

journal_title：Pharmaceutical research

authors： Ramasubramanian A,Shiigi S,Lee GK,Yang F

更新日期：2011-06-01 00:00:00

abstract：PURPOSE:The development of a new two-dimensional (2D) model to predict follicular permeation, with integration into a recently reported multi-scale model of transdermal permeation is presented. METHODS:The follicular pathway is modelled by diffusion in sebum. The mass transfer and partition properties of solutes in li...

journal_title：Pharmaceutical research

authors： Kattou P,Lian G,Glavin S,Sorrell I,Chen T

更新日期：2017-10-01 00:00:00

abstract：:Coprecipitates of fluorescein and magnesium hydroxide demonstrate delayed absorption relative to fluorescein solutions when administered to the airways of the isolated perfused rat lung (IPRL). Perfusate concentration vs time profiles showed that dissolution and not epithelial permeability was the rate-controlling fac...

journal_title：Pharmaceutical research

authors： Niven RW,Byron PR

更新日期：1988-09-01 00:00:00

abstract：PURPOSE:To develop a new intradermal antigen delivery system by coating microneedle arrays with lipid bilayer-coated, antigen-loaded mesoporous silica nanoparticles (LB-MSN-OVA). METHODS:Synthesis of MSNs with 10-nm pores was performed and the nanoparticles were loaded with the model antigen ovalbumin (OVA), and coate...

journal_title：Pharmaceutical research

authors： Tu J,Du G,Reza Nejadnik M,Mönkäre J,van der Maaden K,Bomans PHH,Sommerdijk NAJM,Slütter B,Jiskoot W,Bouwstra JA,Kros A

更新日期：2017-08-01 00:00:00

abstract：:The electrochemical properties of human cadaver skin were studied in a diffusion cell with impedance spectroscopy as a function of time in the absence and presence of penetration enhancers dodecyl N,N-dimethylamino acetate and Azone. An improved electrochemical model of skin is presented, and combining the novel model...

journal_title：Pharmaceutical research

authors： Kontturi K,Murtomäki L,Hirvonen J,Paronen P,Urtti A

更新日期：1993-03-01 00:00:00

abstract：PURPOSE:Heparin immobilized porous poly(D,L-lactic-co-glycolic acid) (PLGA) microspheres were prepared for sustained release of basic fibroblast growth factor (bFGF) to induce angiogenesis. MATERIALS AND METHODS:Porous PLGA microspheres having primary amine groups on the surface were prepared using an oil-in-water (O/...

journal_title：Pharmaceutical research

authors： Chung HJ,Kim HK,Yoon JJ,Park TG

更新日期：2006-08-01 00:00:00

abstract：PURPOSE:To examine the effect of particle size and morphology on aerosol dispersion using jet-milled and spray-dried mannitol particles in narrow size distributions within the respirable range. METHODS:Particle size and morphology were examined by laser diffraction and scanning electron microscopy, respectively. Aeros...

journal_title：Pharmaceutical research

authors： Louey MD,Van Oort M,Hickey AJ

更新日期：2004-07-01 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 moisture-induced aggregation (i.e., a loss of solubility in water) of DNA in a solid state and to develop rational strategies for its prevention. METHODS:Lyophilized calf thymus DNA was exposed to relative humidity (RH) levels from 11% to 96% at 55 degrees C. Following a 24-h incubation unde...

journal_title：Pharmaceutical research

authors： Sharma VK,Klibanov AM

更新日期：2007-01-01 00:00:00

abstract：PURPOSE:The purpose of the present study was to use the human colorectal carcinoma cell line. Caco-2, as a human intestinal epithelial model for studying the effects of cyclodextrins as absorption enhancers. METHODS:Cyclodextrins of varying sizes and physicochemical characters were investigated. The effects of the cyc...

journal_title：Pharmaceutical research

authors： Hovgaard L,Brøndsted H

更新日期：1995-09-01 00:00:00

abstract：PURPOSE:To determine the pharmacokinetics of GS-522, an oligodeoxynucleotide (GGTTGGTGTGGTTGG) inhibitor of thrombin, after constant infusion and bolus administration in the cynomolgus monkey. METHODS:Using a stability indicating HPLC method, the GS-522 plasma concentration versus time data were obtained after constan...

journal_title：Pharmaceutical research

authors： Lee WA,Fishback JA,Shaw JP,Bock LC,Griffin LC,Cundy KC

更新日期：1995-12-01 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:Highly lipophilic basic drugs, the antiestrogens AE 1 (log P = 5.82) and AE 2 (log P = 7.8) shall be delivered transdermally. METHODS:Transdermal permeation of drugs, enhancers, and solvents from various fluid formulations were characterized by in-vitro permeation studies through excised skin of hairless mice....

journal_title：Pharmaceutical research

authors： Funke AP,Schiller R,Motzkus HW,Günther C,Müller RH,Lipp R

更新日期：2002-05-01 00:00:00

abstract：PURPOSE:Adjuvants are required to ensure the efficacy of subunit vaccines. Incorporating molecular immunopotentiators within particles could overcome drawbacks of molecular adjuvants (such as solubility and toxicity), and improve adjuvanticity of particles, achieving stronger adjuvant activity. Aim of this study is to ...

journal_title：Pharmaceutical research

authors： Zhang W,Wang L,Yang T,Liu Y,Chen X,Liu Q,Jia J,Ma G

更新日期：2015-09-01 00:00:00

abstract：PURPOSE:To point out the importance of heterogeneity in drug distribution processes and develop a noncompartmental approach for the description of the distribution of drug in the body. METHODS:A dichotomous branching network of vessels for the arterial tree connected to a similar venous network was used to describe th...

journal_title：Pharmaceutical research

authors： Macheras P

更新日期：1996-05-01 00:00:00

abstract：:Losartan, an antihypertensive agent in clinical development, was found to exist in two enantiotropic polymorphic forms, a low-temperature stable form (Form I) and a high-temperature stable form (Form II), the temperatures at which they are stable being related to the transition temperature. X-ray powder diffraction pa...

journal_title：Pharmaceutical research

authors： Raghavan K,Dwivedi A,Campbell GC Jr,Johnston E,Levorse D,McCauley J,Hussain M

更新日期：1993-06-01 00:00:00

abstract：:Many drugs and desirable phytochemicals are bitter, and bitter tastes are aversive. Food and pharmaceutical manufacturers share a common need for bitterness-masking strategies that allow them to deliver useful quantities of the active compounds in an acceptable form and in this review we compare and contrast the chall...

journal_title：Pharmaceutical research

authors： Coupland JN,Hayes JE

更新日期：2014-11-01 00:00:00

abstract：PURPOSE:The objective of this investigation was to determine, using the Caco-2 cell culture model, the extent to which the paracellular and transcellular routes contributed to the transport of passively absorbed drugs. An effort was also made to determine the controlling factors in this process. METHODS:We selected a ...

journal_title：Pharmaceutical research

authors： Pade V,Stavchansky S

更新日期：1997-09-01 00:00:00

abstract：PURPOSE:In the present study we investigated the root-cause of an interference signal (100-200 nm) of sugar-containing solutions in dynamic light scattering (DLS) and nanoparticle tracking analysis (NTA) and its consequences for the analysis of particles in biopharmaceutical drug products. METHODS:Different sugars as ...

journal_title：Pharmaceutical research

authors： Weinbuch D,Cheung JK,Ketelaars J,Filipe V,Hawe A,den Engelsman J,Jiskoot W

更新日期：2015-07-01 00:00:00

abstract：PURPOSE:The prognosis for glioma patients is poor, and development of new treatments is critical. Previously, we engineered polymer-based vaccines that control GM-CSF, CpG-oligonucleotide, and tumor-lysate presentation to regulate immune cell trafficking and activation, which promoted potent immune responses against pe...

journal_title：Pharmaceutical research

authors： Ali OA,Doherty E,Bell WJ,Fradet T,Hudak J,Laliberte MT,Mooney DJ,Emerich DF

更新日期：2011-05-01 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：:Antibody drug conjugates (ADCs) are a class of therapeutics that combine the target specificity of an antibody with the potency of a chemotherapeutic. This therapeutic strategy can significantly expand the therapeutic index of a chemotherapeutic by minimizing the systemic exposure and associated toxicity of the chemot...

journal_title：Pharmaceutical research

authors： Lin K,Tibbitts J

更新日期：2012-09-01 00:00:00

abstract：PURPOSE:This study aimed to develop a sustained-release formulation of exenatide (EXT) for the long-term therapeutic efficacy in the treatment of type II diabetes. METHODS:In this study, we present an injectable phospholipid gel by mixing biocompatible phospholipid S100, medium chain triglyceride (MCT) with 85% (w/w) ...

journal_title：Pharmaceutical research

authors： Hu M,Zhang Y,Xiang N,Zhong Y,Gong T,Zhang ZR,Fu Y

更新日期：2016-06-01 00:00:00