A study on structural and diffusion properties of porcine stratum corneum based on very small angle neutron scattering data.

abstract：PURPOSE:Preparation of Nanographene oxide (NGO) - Gelatin hybrids for efficient treatment of Neuroblastoma. METHODS:Nanohybrids were prepared via non-covalent interactions. Spectroscopic tools have been used to discriminate the chemical states of NGO prior and after gelatin coating, with UV visible spectroscopy reveal...

journal_title：Pharmaceutical research

authors： Makharza S,Vittorio O,Cirillo G,Oswald S,Hinde E,Kavallaris M,Büchner B,Mertig M,Hampel S

更新日期：2015-06-01 00:00:00

abstract：PURPOSE:The possibility of preparing nanoparticles in the supercooled thermotropic liquid crystalline state from cholesterol esters with saturated acyl chains as well as the incorporation of model drugs into the dispersions was investigated using cholesteryl myristate (CM) as a model cholesterol ester. METHODS:Nanopar...

journal_title：Pharmaceutical research

authors： Kuntsche J,Westesen K,Drechsler M,Koch MH,Bunjes H

更新日期：2004-10-01 00:00:00

abstract：:Equations for the steady-state volumes of distribution (Vss) and the mean residence times in the body (MRT) are derived for a drug and its metabolite subject to reversible metabolism and separately infused intravenously at a constant rate to steady state of both compounds. The Vss and MRT parameters are functions of t...

journal_title：Pharmaceutical research

authors： Cheng H,Jusko WJ

更新日期：1990-06-01 00:00:00

abstract：:A method for determination of absorption rate and bioavailability was developed to reduce the influence of intraindividual variability and applied to the absolute intraperitoneal availability of lithium in the rat. In this method the test and the reference doses are given with a few hours' interval, and the resulting ...

journal_title：Pharmaceutical research

authors： Karlsson MO,Bredberg U

更新日期：1989-09-01 00:00:00

abstract：PURPOSE:Recombinant human platelet glycoprotein Ibalpha-immunoglobulin G1 chimeric proteins (GPIbalpha-Ig) have varying levels of anti-thrombotic activities based on their ability to compete for platelet mediated adhesion to von Willebrand Factor (vWF). Valine substituted GPIbalpha-Ig chimeras, at certain position, inc...

journal_title：Pharmaceutical research

authors： Wang Q,Shorten D,Xu X,Shaw GD,Schaub RG,Shea C,Brooks J,Sako D,Wiswall E,Xu J,Szklut P,Patel VS

更新日期：2006-08-01 00:00:00

abstract：PURPOSE:We examined the ability of a protein transduction domain (PTD), YARA, to penetrate in the skin and carry a conjugated peptide, P20. The results with YARA were compared to those of a well-known PTD (TAT) and a control, nontransducing peptide (YKAc). The combined action of PTDs and lipid penetration enhancers was...

journal_title：Pharmaceutical research

authors： Lopes LB,Brophy CM,Furnish E,Flynn CR,Sparks O,Komalavilas P,Joshi L,Panitch A,Bentley MV

更新日期：2005-05-01 00:00:00

abstract：PURPOSE:We evaluated the effect of luminal bacterial metabolism on intestinal absorption of azetirelin in rats. In vitro characteristics of bacterial metabolism of azetirelin were also investigated with the goal of overcoming the low stability of the peptidic drug against luminal microorganisms. METHODS:Plasma azetire...

journal_title：Pharmaceutical research

authors： Sasaki I,Tamura T,Shibakawa T,Fujita T,Murakami M,Yamamoto A,Muranishi S

更新日期：1997-08-01 00:00:00

abstract：:The pharmacokinetics of 2',3'-dideoxyinosine (ddI) were examined in rats given intravenous doses of 8, 40, or 200 mg/kg. The concentrations of ddI in whole blood and plasma were identical. The concentration decline was multiexponential, with mean half-lives of 2 and 20 min for the first and second phases, respectively...

journal_title：Pharmaceutical research

authors： Wientjes MG,Mukherji E,Au JL

更新日期：1992-08-01 00:00:00

abstract：PURPOSE:Due to protease inhibitor (PI) efflux transport by P-glycoprotein (P-gp), insufficient PI concentrations result in low ongoing HIV replication in the so-called virus sanctuaries (brain and testes). The aim of the present study was to evaluate indinavir-loaded nanocapsules (Ind-LNC) including Solutol HS15, an ex...

journal_title：Pharmaceutical research

authors： Pereira de Oliveira M,Garcion E,Venisse N,Benoit JP,Couet W,Olivier JC

更新日期：2005-11-01 00:00:00

abstract：PURPOSE:An ex vivo intact toe model was developed to assess two different applicator designs for iontophoretic delivery of terbinafine into the nail only or the nail and surrounding skin. METHODS:Iontophoretic permeation studies were carried out on intact cadaver toes using nail-only and nail/skin applicators with a c...

journal_title：Pharmaceutical research

authors： Nair AB,Kim HD,Davis SP,Etheredge R,Barsness M,Friden PM,Murthy SN

更新日期：2009-09-01 00:00:00

abstract：PURPOSE:Induction of cell-mediated immune (CMI) responses is crucial for vaccine-mediated protection against difficult vaccine targets, e.g., Chlamydia trachomatis (Ct). Adjuvants are included in subunit vaccines to potentiate immune responses, but many marketed adjuvants stimulate predominantly humoral immune response...

journal_title：Pharmaceutical research

authors： Schmidt ST,Neustrup MA,Harloff-Helleberg S,Korsholm KS,Rades T,Andersen P,Christensen D,Foged C

更新日期：2017-08-01 00:00:00

abstract：PURPOSE:The objective of the work was to evaluate the potential of hyaluronan-based nanoparticles as tumor-targeting nano-systems for CD44-overexpressed cancer therapy. METHODS:The synthesized amphiphilic cholesteryl succinoyl hyaluronan (Chol-Suc-HA) conjugates self-assembled into docetaxel(DTX)-loaded nanoparticles ...

journal_title：Pharmaceutical research

authors： Song S,Qi H,Xu J,Guo P,Chen F,Li F,Yang X,Sheng N,Wu Y,Pan W

更新日期：2014-11-01 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：PURPOSE:Labrasol and Gelucire 44/14 are defined admixtures of acylglycerols and PEG esters which are substrates for digestive lipases. METHODS:We investigated their in vitro gastrointestinal lipolysis to understand which compounds are, after digestion, responsible for keeping poorly water-soluble drugs in solution. Th...

journal_title：Pharmaceutical research

authors： Fernandez S,Chevrier S,Ritter N,Mahler B,Demarne F,Carrière F,Jannin V

更新日期：2009-08-01 00:00:00

abstract：:The stability of a freeze-dried model protein, ribonuclease A (RNase), was investigated under accelerated storage conditions at 45 degrees C for time periods up to 60 days. Because RNase is a fairly stable molecule around pH 7, lyophilization was performed in phosphate buffers at pH 4.0 or 10.0 to accelerate degradati...

journal_title：Pharmaceutical research

authors： Townsend MW,Byron PR,DeLuca PP

更新日期：1990-10-01 00:00:00

abstract：:The effect of buprenorphine on bremazocine-induced diuresis was tested in the rat to determine the nature of buprenorphine's action at the ϰ opioid receptor. Both morphine-tolerant and naive rats were used to account for possible antidiuretic effects of buprenorphine at the µ site. Separate experiments established tha...

journal_title：Pharmaceutical research

authors： Richards ML,Sadée W

更新日期：1985-07-01 00:00:00

abstract：:The pharmacokinetics of Sb was examined in 29 patients with cutaneous leishmaniasis following the intramuscular administration of a dose of sodium stibogluconate equivalent to 600 mg of Sb. Blood was sampled at different time intervals from each patient and Sb was measured in whole blood by electrothermal atomic absor...

journal_title：Pharmaceutical research

authors： Jaser MA,el-Yazigi A,Croft SL

更新日期：1995-01-01 00:00:00

abstract：PURPOSE:Interferon beta is commonly used as therapeutic in the first line of therapy for multiple sclerosis. However, depending on the product, it induces an antibody response in up to 60% of patients. This study evaluated the impact of therapy related factors like dose, route of administration and administration frequ...

journal_title：Pharmaceutical research

authors： Kijanka G,Jiskoot W,Schellekens H,Brinks V

更新日期：2013-06-01 00:00:00

abstract：PURPOSE:The structure-function relationship and mechanism of polycations as gene carriers have attracted considerable research interest in recent years. The present study was to investigate the relationship between polycation chain length and transfection efficiency (RCL-TE), and the corresponding mechanism by O-methyl...

journal_title：Pharmaceutical research

authors： Xu T,Wang S,Shao Z

更新日期：2014-04-01 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:This study aims to develop a characterization method for coating structure based on image analysis, which is particularly promising for the rational design of coated particles in the pharmaceutical industry. METHODS:The method applies the MATLAB image processing toolbox to images of coated particles taken with...

journal_title：Pharmaceutical research

authors： Laksmana FL,Van Vliet LJ,Hartman Kok PJ,Vromans H,Frijlink HW,Van der Voort Maarschalk K

更新日期：2009-04-01 00:00:00

abstract：:During the past two decades the nanomedicine field has experienced significant progress. To date, over sixty nanoparticle (NP) formulations have been approved in the US and EU while many others are in clinical or preclinical development, indicating a concerted effort to translate promising bench research to commercial...

journal_title：Pharmaceutical research

authors： Clogston JD,Hackley VA,Prina-Mello A,Puri S,Sonzini S,Soo PL

更新日期：2019-12-11 00:00:00

abstract：PURPOSE:To evaluate the reaction of a large series of pharmacologically significant 1,4-dihydropyridine (1,4-DHP) compounds with superoxide (O2.-) in dimethylsulfoxide using differential pulse voltammetry and controlled potential electrolysis. METHODS:Differential pulse voltammetry was used to track the consumption of...

journal_title：Pharmaceutical research

authors： Oriz ME,Núñez-Vergara LJ,Squella JA

更新日期：2003-02-01 00:00:00

abstract：PURPOSE:Deposition characteristics of MDI and DPI aerosols were compared throughout the conducting airways for the first time using a combination of in vitro experiments and a newly developed stochastic individual path (SIP) model for different inhalation profiles. METHODS:In vitro experiments were used to determine i...

journal_title：Pharmaceutical research

authors： Longest PW,Tian G,Walenga RL,Hindle M

更新日期：2012-06-01 00:00:00

abstract：PURPOSE:A Selegiline Transdermal System (STS) is under development for indications which may not be optimally or safely treated with oral selegiline. Studies were conducted to evaluate the in vitro penetration and skin metabolism of selegiline in order to better understand the toxicological findings and the observed pl...

journal_title：Pharmaceutical research

authors： Rohatagi S,Barrett JS,McDonald LJ,Morris EM,Darnow J,DiSanto AR

更新日期：1997-01-01 00:00:00

abstract：PURPOSE:To develop a novel bioadhesive polymer that protects peptide drugs from luminal degradation by aminopeptidase N and to evaluate the system in vitro on porcine mucosa. METHODS:EDTA was covalently bound to chitosan in order to combine the bioadhesive properties of the polymer with the well known capacity of EDTA...

journal_title：Pharmaceutical research

authors： Bernkop-Schnürch A,Paikl C,Valenta C

更新日期：1997-07-01 00:00:00

abstract：PURPOSE:Knowledge about the uptake mechanism and subsequent intracellular routing of non-viral gene delivery systems is important for the development of more efficient carriers. In this study we compared two established cationic polymers pDMAEMA and PEI with regard to their transfection efficiency and mechanism of cell...

journal_title：Pharmaceutical research

authors： van der Aa MA,Huth US,Häfele SY,Schubert R,Oosting RS,Mastrobattista E,Hennink WE,Peschka-Süss R,Koning GA,Crommelin DJ

更新日期：2007-08-01 00:00:00

abstract：:Solution calorimetry has been employed to evaluate the stability constants and enthalpy changes associated with complex formation between alpha-, beta, or gamma-cyclodextrin (CD) and a group of amine compounds having the diphenylmethyl functionality. Data from thermal titrations of the compounds were analyzed using no...

journal_title：Pharmaceutical research

authors： Tong WQ,Lach JL,Chin TF,Guillory JK

更新日期：1991-07-01 00:00:00

abstract：:At an ever increasing pace, synthetic biomaterials are being developed with specific functionalities for tissue engineering applications. These biomaterials possess properties including biocompatibility, mechanical strength, and degradation as well as functionalities such as specific cell adhesion and directed cell mi...

journal_title：Pharmaceutical research

authors： Falco EE,Patel M,Fisher JP

更新日期：2008-10-01 00:00:00

abstract：:Polymeric biomaterials have extensively been used in medicinal applications. However, factors that determine their biocompatibility are still not very clear. This article reviews various effects of the chemical structure and the surface properties of polymeric biomaterials on their biocompatibility, including protein ...

journal_title：Pharmaceutical research

authors： Wang YX,Robertson JL,Spillman WB Jr,Claus RO

更新日期：2004-08-01 00:00:00