Percutaneous absorption enhancement of leuprolide.

abstract：PURPOSE:The aim of this study was to investigate the effect of hepatic or renal insufficiency on the pharmacokinetics of paclitaxel in rats. METHODS:Rats were treated with carbon tetrachloride (CCl4; 0.5 ml/kg) to induce hepatic failure or were subjected to 5/6 nephrectomy (5/6 Nx) to induce renal failure. Paclitaxel ...

journal_title：Pharmaceutical research

authors： Jiko M,Yano I,Okuda M,Inui K

更新日期：2005-02-01 00:00:00

abstract：PURPOSE:The objective of this study was to develop and characterize long-circulating, biodegradable, and biocompatible nanoparticulate formulation as an intracellular delivery vehicle. METHODS:Poly(ethylene glycol) (PEG)-modified gelatin was synthesized by reacting Type-B gelatin with PEG-epoxide. The nanoparticles, p...

journal_title：Pharmaceutical research

authors： Kaul G,Amiji M

更新日期：2002-07-01 00:00:00

abstract：PURPOSE:Our previous studies showed that the mRNA level of human organic anion transporter (hOAT) 3 in the kidney was correlated with the rate of elimination of an anionic antibiotic cefazolin. However, the correlation coefficient was not so high. In the present study, therefore, we enrolled more patients to examine wh...

journal_title：Pharmaceutical research

authors： Sakurai Y,Motohashi H,Ogasawara K,Terada T,Masuda S,Katsura T,Mori N,Matsuura M,Doi T,Fukatsu A,Inui K

更新日期：2005-12-01 00:00:00

abstract：PURPOSE:The amphiphilic block copolymer Pluronic P85 (P85) increases the permeability of the blood-brain barrier (BBB) with respect to a broad spectrum of drugs by inhibiting the drug efflux transporter, P-glycoprotein (Pgp). In this regard, P85 serves as a promising component for CNS drug delivery systems. To assess t...

journal_title：Pharmaceutical research

authors： Batrakova EV,Zhang Y,Li Y,Li S,Vinogradov SV,Persidsky Y,Alakhov VY,Miller DW,Kabanov AV

更新日期：2004-11-01 00:00:00

abstract：PURPOSE:Long-acting injectables (LAIs) are increasingly recognized as an effective therapeutic approach for treating chronic conditions. Many LAIs are formulated to create a poorly soluble depot from which the active agent is delivered over time. This long residing depot can cause localized chronic-active inflammation ...

journal_title：Pharmaceutical research

authors： Paquette SM,Dawit H,Hickey MB,Merisko-Liversidge E,Almarsson O,Deaver DR

更新日期：2014-08-01 00:00:00

abstract：PURPOSE:To develop novel biomineral-binding liposomes (BBL) for the prevention of orthopedic implant associated osteomyelitis. METHODS:A biomineral-binding lipid, alendronate-tri(ethyleneglycol)-cholesterol conjugate (ALN-TEG-Chol), was synthesized through Cu(I)-catalyzed Huisgen 1,3-dipolar cycloaddition (a versatile...

journal_title：Pharmaceutical research

authors： Liu XM,Zhang Y,Chen F,Khutsishvili I,Fehringer EV,Marky LA,Bayles KW,Wang D

更新日期：2012-11-01 00:00:00

abstract：UNLABELLED:PURPOSE; The aim of this study was to investigate asparagine (Asn) deamidation and aspartate (Asp) isomerization and to measure the content of isoaspartate (isoAsp) in recombinant human interleukin-11 (rhIL-11). METHODS:The rhIL-11 control and heat stressed samples were characterized with trypsin and endopr...

journal_title：Pharmaceutical research

authors： Zhang W,Czupryn JM,Boyle PT Jr,Amari J

更新日期：2002-08-01 00:00:00

abstract：PURPOSE:To elucidate the catalytic mechanism of the esterase-like activity of serum albumin (SA), the reactivity of SA from six species was investigated using p-nitrophenyl esters as model substrates. METHODS:The effect of pH and the energetic and thermodynamic profiles of SA were determined for all species for p-nitr...

journal_title：Pharmaceutical research

authors： Sakurai Y,Ma SF,Watanabe H,Yamaotsu N,Hirono S,Kurono Y,Kragh-Hansen U,Otagiri M

更新日期：2004-02-01 00:00:00

abstract：PURPOSE:To develop an enzymatically-controlled pulsatile drug release system based on an impermeable capsule body, which contains the drug and is closed by an erodible pectin/pectinase-plug. METHODS:The plug was prepared by direct compression of pectin and pectinase in different ratios. In addition to the disintegrati...

journal_title：Pharmaceutical research

authors： Krögel I,Bodmeier R

更新日期：1999-09-01 00:00:00

abstract：PURPOSE:LY3015014 is a humanized immunoglobulin G4 (IgG4) monoclonal antibody that binds to the catalytic domain of PCSK9 and reduce low-density lipoprotein cholesterol (LDL-C) in patients with hypercholesterolemia that is poorly controlled by maximally tolerated statin therapy. The objective of this pharmacokinetic/ph...

journal_title：Pharmaceutical research

authors： Shen T,James DE,Krueger KA

更新日期：2017-01-01 00:00:00

abstract：PURPOSE:To assess the efficacy of lipid-protein-sugar particles (LPSPs) in providing prolonged duration local anesthesia by percutaneous injection. METHODS:Bupivacaine-containing LPSPs were characterized and optimized in vitro. Male Sprague-Dawley rats were given sciatic nerve blocks with bupivacaine-containing LPSPs....

journal_title：Pharmaceutical research

authors： Kohane DS,Lipp M,Kinney RC,Lotan N,Langer R

更新日期：2000-10-01 00:00:00

abstract：PURPOSE:This study was designed to investigate the stability of recombinant FVIII (rFVIII) in solution at different pHs and to probe the cause(s) of rFVIII inactivation under accelerated storage conditions. METHODS:Aqueous stability samples of full-length rFVIII at different pHs were incubated at 40 degrees C for seve...

journal_title：Pharmaceutical research

authors： Wang W,Kelner DN

更新日期：2003-04-01 00:00:00

abstract：PURPOSE:Orally absorbable anticancer medications have great advantages for conventional cancer therapies to patients. Here we evaluated the potent anticancer effect of orally absorbable LHD, a chemical conjugate of low-molecular-weight heparin and deoxycholic acid, on tumor graft growth models. METHODS:We characterize...

journal_title：Pharmaceutical research

authors： Lee DY,Lee SW,Kim SK,Lee M,Chang HW,Moon HT,Byun Y,Kim SY

更新日期：2009-12-01 00:00:00

abstract：PURPOSE:Solid dispersions (SDs) represent the most common formulation technique used to increase the dissolution rate of a drug. In this work, the three most common methods used to prepare SDs, namely spray-drying, solvent-casting and freeze-drying, have been compared in order to investigate their effect on increasing ...

journal_title：Pharmaceutical research

authors： De Mohac LM,Caruana R,Cavallaro G,Giammona G,Licciardi M

更新日期：2020-02-19 00:00:00

abstract：PURPOSE:The encapsulation of pancreatic β-cells in biocompatible matrix has generated great interest in diabetes treatment. Our work has shown improved microcapsules when incorporating the bile acid ursodeoxycholic acid (UDCA), in terms of morphology and cell viability although cell survival remained low. Thus, the stu...

journal_title：Pharmaceutical research

authors： Mooranian A,Negrulj R,Al-Salami H

更新日期：2016-05-01 00:00:00

abstract：PURPOSE:Safe, targeted delivery of therapeutics remains a focus of drug/gene delivery, the aim being to achieve optimal efficacy while minimising off-target delivery. Dendrimers have a vast array of potential applications and have great potential as gene and drug delivery tools. We previously reported the development o...

journal_title：Pharmaceutical research

authors： Shah ND,Parekh HS,Steptoe RJ

更新日期：2014-11-01 00:00:00

abstract：:RNA interference (RNAi) strategies include double-stranded RNA (dsRNA), small interfering RNA (siRNA), short hairpin RNA (shRNA), and microRNA (miRNA). As this is a highly specific technique, efforts have been made to utilize RNAi towards potential knock down of disease-causing genes in a targeted fashion. RNAi has th...

journal_title：Pharmaceutical research

authors： Singh S,Narang AS,Mahato RI

更新日期：2011-12-01 00:00:00

abstract：PURPOSE:A novel photo-activated targeted chemotherapy was developed by photochemical internalization (PCI) of glutathione-sensitive polymeric micelles incorporating camptothecin (CPT) prepared from thiolated CPT (CPT-DP) and thiolated poly(ethylene glycol)-b-poly(glutamic acid) (PEG-b-P(Glu-DP)) METHODS: PEG-b-P(Glu-DP...

journal_title：Pharmaceutical research

authors： Cabral H,Nakanishi M,Kumagai M,Jang WD,Nishiyama N,Kataoka K

更新日期：2009-01-01 00:00:00

abstract：:The mechanism of release from sustained-release adinazolam mesylate tablets was assessed by the Higuchi equation and by analysis of drug release profiles through 60% released using the Peppas equation. Computed values of the diffusional exponent, n, ranged from 0.59 to 0.66. Values of n in this range are consistent wi...

journal_title：Pharmaceutical research

authors： Skoug JW,Borin MT,Fleishaker JC,Cooper AM

更新日期：1991-12-01 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：PURPOSE:To develop a safe and effective non-viral vector for gene delivery and transfection in macrophages for potential anti-inflammatory therapy. METHODS:Solid nanoparticles-in-emulsion (NiE) multi-compartmental delivery system was designed using plasmid DNA-encapsulated type B gelatin nanoparticles suspended in the...

journal_title：Pharmaceutical research

authors： Attarwala H,Amiji M

更新日期：2012-06-01 00:00:00

abstract：:Magnetic nanoparticles are useful as contrast agents for magnetic resonance imaging (MRI). Paramagnetic contrast agents have been used for a long time, but more recently superparamagnetic iron oxide nanoparticles (SPIOs) have been discovered to influence MRI contrast as well. In contrast to paramagnetic contrast agent...

journal_title：Pharmaceutical research

authors： Rümenapp C,Gleich B,Haase A

更新日期：2012-05-01 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：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:Penetration enhancers (PEs) enhancing efficacy depends on two processes: PEs release from patches and action on skin. Compared with their action on skin, PEs release process was poorly understood. Therefore, the purpose of this study was to make a mechanistic understanding of PEs release from acrylic pressure-s...

journal_title：Pharmaceutical research

authors： Zeng L,Song W,He W,Zhang J,Wang Y,Bian J,Mao Z,Quan D,Liu J

更新日期：2020-08-13 00:00:00

abstract：PURPOSE:To evaluate the potential of ascorbate as a novel ligand in the preparation of pharmaceutical nanocarriers with enhanced tumor-cell specific binding and cytotoxicity. METHODS:Palmitoyl ascorbate was incorporated into liposomes at varying concentrations. A stable formulation was selected based on size and zeta ...

journal_title：Pharmaceutical research

authors： D'Souza GG,Wang T,Rockwell K,Torchilin VP

更新日期：2008-11-01 00:00:00

abstract：PURPOSE:We investigated optimum formulation characteristics in the nasal absorption of salmon calcitonin (sCT) by incorporation of acylcarnitines. METHODS:Nasal sCT formulations were administered to anesthetized rats. Plasma calcium level was measured and pharmacological bioavailability (P.bioav) was calculated. RESU...

journal_title：Pharmaceutical research

authors： Kagatani S,Shinoda T,Fukui M,Ohmura T,Hasumi S,Sonobe T

更新日期：1996-05-01 00:00:00

abstract：PURPOSE:Herein we report the discovery of a group of derivatized alpha-amino acids that increase the oral bioavailability of sodium cromolyn. METHODS:We prepared three N-acylated alpha-amino acids and used these compounds to demonstrate the oral delivery of cromolyn in an in vivo rat model. In vitro experiments, inclu...

journal_title：Pharmaceutical research

authors： Leone-Bay A,Leipold H,Sarubbi D,Variano B,Rivera T,Baughman RA

更新日期：1996-02-01 00:00:00

abstract：:The efficacy of topical formulations of acidic fibroblast growth factor (aFGF) in healing of full-thickness wounds has been studied in a diabetic db+/db+ mouse model. The effect of several formulation variables, dose, and application frequency was examined. It was found that wound healing in diabetic animals treated w...

journal_title：Pharmaceutical research

authors： Matuszewska B,Keogan M,Fisher DM,Soper KA,Hoe CM,Huber AC,Bondi JV

更新日期：1994-01-01 00:00:00

abstract：:The effects of skin storage, skin preparation, skin pretreatment with a penetration enhancer, and skin barrier removal by adhesive tape-stripping on the concurrent cutaneous transport and metabolism of nitroglycerin (GTN) have been studied in vitro using hairless mouse skin. Storing the skin for 10 days at 4 degrees C...

journal_title：Pharmaceutical research

authors： Higo N,Hinz RS,Lau DT,Benet LZ,Guy RH

更新日期：1992-03-01 00:00:00