The pharmacokinetics of trilostane and ketotrilostane in an interconverting system in the rat.

abstract：:The release of lithium carbonate incorporated into polymethylmethacrylate, polyvinyl chloride, hydrogenated vegetable oil, and carbomer matrix tablets was studied in vitro. The formulation containing 10% carbomer showed a sustained-release profile comparable to that of a standard, commercially available, sustained-rel...

journal_title：Pharmaceutical research

authors： Ciftçi K,Capan Y,Oztürk O,Hincal AA

更新日期：1990-04-01 00:00:00

abstract：PURPOSE:To test the hypothesis that coating particles with a highly bonding polymer is effective in improving tabletability of poorly compressible drugs. METHODS:Micronized acetaminophen (d (90) < 10 μm, Form I) was coated with 1%-10% (wt%) hydroxypropyl cellulose (HPC) by spray-drying. Phase nature of acetaminophen p...

journal_title：Pharmaceutical research

authors： Shi L,Sun CC

更新日期：2011-12-01 00:00:00

abstract：PURPOSE:Short linear peptides have a high potential for delivering various drugs with therapeutic potential, including nucleic acids. Recently, we have shown that the cationic amphipathic histidine-rich peptide LAH4 (KKALLALALHHLAHLALHLALALKKA) possesses high plasmid DNA delivery capacities. Since such peptides are tho...

journal_title：Pharmaceutical research

authors： Langlet-Bertin B,Leborgne C,Scherman D,Bechinger B,Mason AJ,Kichler A

更新日期：2010-07-01 00:00:00

abstract：PURPOSE:To develop a semi-mechanistic population pharmacokinetic model based on gastric emptying function for acetaminophen plasma concentration in critically ill patients tolerant and intolerant to enteral nutrition before and after prokinetic therapy. METHODS:Acetaminophen plasma concentrations were available from a...

journal_title：Pharmaceutical research

authors： Ogungbenro K,Vasist L,Maclaren R,Dukes G,Young M,Aarons L

更新日期：2011-02-01 00:00:00

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:The purpose of this study was to assess the antifungal activity and renal and hepatic toxicity of amphotericin B (AmpB) following administration of Fungizone (FZ) and a heat-treated form of FZ (HFZ) to rats infected with Aspergillus fumigatus. METHODS:Infected rats were administered FZ and HFZ at a dosing regi...

journal_title：Pharmaceutical research

authors： Sivak O,Bartlett K,Wasan KM

更新日期：2004-09-01 00:00:00

abstract：:Moexipril [2-[(1-ethoxycarbonyl)-3-phenylpropyl]amino-1-oxopropyl]-6, 7-dimethoxy-1,2,3,4-tetrahydroisoquinoline-3-carboxylic acid (S,S,S)], an ester prodrug of an ACE inhibitor, was formulated in controlled-release preparations with a range of in vitro release rates, to provide a prolonged input of drug in vivo. Howe...

journal_title：Pharmaceutical research

authors： Grass GM,Morehead WT

更新日期：1989-09-01 00:00:00

abstract：PURPOSE:Paclitaxel is a first-line drug for the therapy of lung cancer, however, drug resistance is a serious limiting factor, related to overexpression of anti-apoptotic proteins like survivin. To overcome this phenomenon, developing novel ultrasound responsive nanobubbles - nanosized drug delivery system- for the del...

journal_title：Pharmaceutical research

authors： Akbaba H,Erel-Akbaba G,Kotmakçı M,Başpınar Y

更新日期：2020-08-05 00:00:00

abstract：PURPOSE:Tissue partitioning is an important component of drug distribution and half-life. Protein binding and lipid partitioning together determine drug distribution. METHODS:Two structure-based models to predict partitioning into microsomal membranes are presented. An orientation-based model was developed using a mem...

journal_title：Pharmaceutical research

authors： Nagar S,Korzekwa K

更新日期：2017-03-01 00:00:00

abstract：PURPOSE:To investigate the suitability of three antimicrobial peptides (AMPs) as cell-penetrating antimicrobial peptides. METHODS:Cellular uptake of three AMPs (PK-12-KKP, SA-3 and TPk) and a cell-penetrating peptide (penetratin), all 5(6)-carboxytetramethylrhodamine-labeled, were tested in HeLa WT cells and analyzed ...

journal_title：Pharmaceutical research

authors： Bahnsen JS,Franzyk H,Sayers EJ,Jones AT,Nielsen HM

更新日期：2015-05-01 00:00:00

abstract：PURPOSE:To develop a statistical model for predicting effect of food on the extent of absorption (area under the curve of time-plasma concentration profile, AUC) of drugs based on physicochemical properties. MATERIALS AND METHODS:Logistic regression was applied to establish the relationship between the effect of food ...

journal_title：Pharmaceutical research

authors： Gu CH,Li H,Levons J,Lentz K,Gandhi RB,Raghavan K,Smith RL

更新日期：2007-06-01 00:00:00

abstract：:The new generation of nanotechnology-based drug formulations is challenging the accepted ways of cancer treatment. Multi-functional nanomaterial constructs have the capability to be delivered directly to the tumor site and eradicate cancer cells selectively, while sparing healthy cells. Tailoring of the nano-construct...

journal_title：Pharmaceutical research

authors： Farrell D,Ptak K,Panaro NJ,Grodzinski P

更新日期：2011-02-01 00:00:00

abstract：PURPOSE:Generalizations based upon behavior of small molecules have established that a crystalline solid is generally much more stable toward chemical degradation than is the amorphous solid. This study examines the validity of this generalization for proteins using biosynthetic human insulin as the model protein. MET...

journal_title：Pharmaceutical research

authors： Pikal MJ,Rigsbee DR

更新日期：1997-10-01 00:00:00

abstract：:The pulmonary deposition and pharmacokinetics of human growth hormone (hGH), administered by aerosol and instillate, in formulations containing 99mTc-DTPA (for gamma scintigraphic imaging) have been studied in five male New Zealand White rabbits. Gamma scintigraphy indicated that the peripheral:central deposition tend...

journal_title：Pharmaceutical research

authors： Colthorpe P,Farr SJ,Smith IJ,Wyatt D,Taylor G

更新日期：1995-03-01 00:00:00

abstract：PURPOSE:The lack of water-solubility hampers the use of many potent pharmaceuticals. Polymeric micelles are self-assembled nanocarriers with versatile properties that can be engineered to solubilize, target, and release hydrophobic drugs in a controlled-release fashion. Unfortunately, their large-scale use is limited b...

journal_title：Pharmaceutical research

authors： Fournier E,Dufresne MH,Smith DC,Ranger M,Leroux JC

更新日期：2004-06-01 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：PURPOSE:Development of a human mitochondrial gene delivery vector is a critical step in the ability to treat diseases arising from mutations in mitochondrial DNA. Although we have previously cloned the mouse mitochondrial genome in its entirety and developed it as a mitochondrial gene therapy vector, the human mitochon...

journal_title：Pharmaceutical research

authors： Bigger BW,Liao AY,Sergijenko A,Coutelle C

更新日期：2011-11-01 00:00:00

abstract：:(+)-Propranolol was infused at two rates into the pyloric vein (a portal vein tributary) of 15 male Sprague Dawley rats until apparent steady-state conditions were established (i.e., 8 hr at each rate). One group (n = 7) received the high dose (40 micrograms/min/kg) first, and in the other group (n = 8) the low dose (...

journal_title：Pharmaceutical research

authors： Weber C,Stoeckel K,Lalka D

更新日期：1994-03-01 00:00:00

abstract：PURPOSE:To evaluate micronized powder retention and detachment from inhaler surfaces following reproducible deposition by impaction, coupled with centrifugal particle detachment (CPD). METHODS:Micronized albuterol sulfate (AS) and beclomethasone dipropionate (BDP) were aerosolized as dry powders and deposited by casca...

journal_title：Pharmaceutical research

authors： Clarke MJ,Peart J,Cagnani S,Byron PR

更新日期：2002-03-01 00:00:00

abstract：PURPOSE:The purpose of the current study is to evaluate the solubility advantage offered by celecoxib (CEL) amorphous systems and to characterize and correlate the physical and thermodynamic properties of CEL and its amorphous molecular dispersions containing poly(vinylpyrrolidone) (PVP). METHODS:The measurement of cr...

journal_title：Pharmaceutical research

authors： Gupta P,Kakumanu VK,Bansal AK

更新日期：2004-10-01 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:We reported that suramin produced chemosensitization at nontoxic doses. This benefit was lost at the approximately 10-fold higher, maximally tolerated doses (MTD). The aim of the current study was to identify in patients the chemosensitizing suramin dose that delivers 10-50 microM plasma concentrations over 48 ...

journal_title：Pharmaceutical research

authors： Chen D,Song SH,Wientjes MG,Yeh TK,Zhao L,Villalona-Calero M,Otterson GA,Jensen R,Grever M,Murgo AJ,Au JL

更新日期：2006-06-01 00:00:00

abstract：PURPOSE:The Caco-2 association of lectin-grafted PLGA-nanospheres was investigated compared to plain and BSA-coated spheres. METHODS:Nanospheres made from fluorescent-labeled PLGA were coated with wheat germ agglutinin (WGA) or BSA and incubated with Caco-2 monolayers varying the concentration of nanospheres, the time...

journal_title：Pharmaceutical research

authors： Weissenboeck A,Bogner E,Wirth M,Gabor F

更新日期：2004-10-01 00:00:00

abstract：PURPOSE:We recently developed prostaglandin E(1) (PGE(1))-encapsulated nanoparticles, prepared with a poly(lactide) homopolymer (PLA, Mw = 17,500) and monomethoxy poly(ethyleneglycol)-PLA block copolymer (PEG-PLA) (NP-L20). In this study, we tested whether the accelerated blood clearance (ABC) phenomenon is observed wi...

journal_title：Pharmaceutical research

authors： Ishihara T,Takeda M,Sakamoto H,Kimoto A,Kobayashi C,Takasaki N,Yuki K,Tanaka K,Takenaga M,Igarashi R,Maeda T,Yamakawa N,Okamoto Y,Otsuka M,Ishida T,Kiwada H,Mizushima Y,Mizushima T

更新日期：2009-10-01 00:00:00

abstract：PURPOSE:Multidrug and toxin extrusion proteins (MATEs) are multispecific organic cation transporters mediating the efflux of various cationic drugs into the urine. The present study aimed at identifying endogenous compounds in human plasma and urine specimens as biomarkers to evaluate drug interactions involving MATEs ...

journal_title：Pharmaceutical research

authors： Kato K,Mori H,Kito T,Yokochi M,Ito S,Inoue K,Yonezawa A,Katsura T,Kumagai Y,Yuasa H,Moriyama Y,Inui K,Kusuhara H,Sugiyama Y

更新日期：2014-01-01 00:00:00

abstract：PURPOSE:Platinum-based therapies are the first line treatments for most types of cancer including ovarian cancer. However, their use is associated with dose-limiting toxicities and resistance. We report initial translational studies of a theranostic nanoemulsion loaded with a cisplatin derivative, myrisplatin and pro-a...

journal_title：Pharmaceutical research

authors： Ganta S,Singh A,Kulkarni P,Keeler AW,Piroyan A,Sawant RR,Patel NR,Davis B,Ferris C,O'Neal S,Zamboni W,Amiji MM,Coleman TP

更新日期：2015-08-01 00:00:00

abstract：PURPOSE:The specific interactions between three lectin-latex conjugates and different structures of rat intestinal mucosa have been studied ex vivo. METHODS:These systems were prepared by covalent coupling of different ligands, i.e., tomato lectin (TL), asparagus pea lectin (AL), mycoplasma gallisepticum lectin (ML), ...

journal_title：Pharmaceutical research

authors： Irache JM,Durrer C,Duchêne D,Ponchel G

更新日期：1996-11-01 00:00:00

abstract：PURPOSE:To investigate the effect of benzofusion on NO donor properties and related biological activities of the furoxan system. The biological properties considered were the ability to increase the cytosolic levels of cGMP in C6 cells and vasodilation. METHODS:NO donor properties were investigated either in the prese...

journal_title：Pharmaceutical research

authors： Medana C,Di Stilo A,Visentin S,Fruttero R,Gasco A,Ghigo D,Bosia A

更新日期：1999-06-01 00:00:00

abstract：PURPOSE:Understanding the critical factors governing the crystallization tendency of organic compounds is vital when assessing the feasibility of an amorphous formulation to improve oral bioavailability. The objective of this study was to investigate potential links between viscosity and crystallization tendency for or...

journal_title：Pharmaceutical research

authors： Baird JA,Santiago-Quinonez D,Rinaldi C,Taylor LS

更新日期：2012-01-01 00:00:00

abstract：PURPOSE:To explain thermal stability enhancement of an organic compound, sucralose, with cyclodextrin based metal organic frameworks. METHODS:Micron and nanometer sized basic CD-MOFs were successfully synthesized by a modified vapor diffusion method and further neutralized with glacial acetic acid. Sucralose was loade...

journal_title：Pharmaceutical research

authors： Lv N,Guo T,Liu B,Wang C,Singh V,Xu X,Li X,Chen D,Gref R,Zhang J

更新日期：2017-02-01 00:00:00