Abstract：
PURPOSE:A high performance liquid chromatographic method was developed for the determination of glucosamine (GlcN) in rat plasma. METHOD:Internal standard, galactosamine, was added to 100 micro L of plasma containing GlcN followed by precipitation of plasma proteins with acetonitrile. Evaporation of the decanted supernatant solution was accelerated by the addition of methanol. GlcN was derivatized by addition of a solution containing 1-naphthyl isothiocyanate. Sample cleanup included passage through an anion exchange cartridge. Analysis was accomplished by injection of 0.1 mL of the sample solution into an isocratic HPLC system consisting of a C18 column, a mobile phase of acetonitrile: water: acetic acid: triethylamine (4.5: 95.5:0.1:0.05), a flow rate of 0.9 mL/min, and a UV detector set at 254 nm. RESULTS:Galactosamine and GlcN appeared 26 and 29 min post-injection, respectively. The assay was linear over the range of 1.25-400 micro g/mL (CV<10%) with a detection limit of 0.63 microg/mL and a limit of quantification of 1.25 microg/mL. The method was applied to the determination of GlcN in rat plasma after oral administration of 350 mg/kg of GlcN hydrochloride. CONCLUSION:The present assay is specific, sensitive, precise, and accurate and is suitable for pharmacokinetic studies.
journal_name
J Pharm Pharm Sciauthors
Aghazadeh-Habashi A,Sattari S,Pasutto F,Jamali Fkeywords:
subject
Has Abstractpub_date
2002-05-01 00:00:00pages
176-80issue
2issn
1482-1826journal_volume
5pub_type
杂志文章abstract：:The microneedles technology has found applications in many health-related fields. For example, their application in drugs and vaccines delivery as well, as the determination of biomarkers, has been reported. They also have a place in the dermatology and cosmetic areas such as the treatment of wounds from burns, scars,...
journal_title：Journal of pharmacy & pharmaceutical sciences : a publication of the Canadian Society for Pharmaceutical Sciences, Societe canadienne des sciences pharmaceutiques
pub_type： 杂志文章,评审
doi：10.18433/jpps29610
更新日期：2018-01-01 00:00:00
abstract：PURPOSE:To review microbial contamination rates about preparation of individual and batch doses using aseptic techniques within pharmaceutical (controlled) and clinical (ward and theatre) environments. METHODS:Systematic review, involving amalgamation of data using a random effect model and metaanalysis. RESULTS:A to...
journal_title：Journal of pharmacy & pharmaceutical sciences : a publication of the Canadian Society for Pharmaceutical Sciences, Societe canadienne des sciences pharmaceutiques
pub_type： 杂志文章,meta分析,评审
doi：10.18433/j3jp4b
更新日期：2009-01-01 00:00:00
abstract：PURPOSE:Gabapentin, a drug for neuropathic pain, exerts its therapeutic effect via inhibition of the a2d subunit of N-type Ca2+ channels. Thus, finding peptides that specifically displace gabapentin from its binding site may lead to the development of new drugs. METHODS:Displacement of bound [3H]-gabapentin in membran...
journal_title：Journal of pharmacy & pharmaceutical sciences : a publication of the Canadian Society for Pharmaceutical Sciences, Societe canadienne des sciences pharmaceutiques
pub_type： 杂志文章
doi：10.18433/jpps30358
更新日期：2019-01-01 00:00:00
abstract：PURPOSE:The aim of the study is to evaluate the effect of different acidic compounds on the inclusion of miconazole (MICO) in several cyclodextrins (CDs) using supercritical carbon dioxide (SCCO(2) ) processing. METHODS:Physical mixtures were processed by SCCO(2) at 30 MPa, 125 degrees C during 60 minutes in a static ...
journal_title：Journal of pharmacy & pharmaceutical sciences : a publication of the Canadian Society for Pharmaceutical Sciences, Societe canadienne des sciences pharmaceutiques
pub_type： 杂志文章
doi：
更新日期：2004-11-30 00:00:00
abstract：PURPOSE:To develop a high performance liquid chromatography system for the determination of a new 1,4-dihydropyridine, mebudipine, in rabbit plasma. METHODS:To 1 ml of rabbit plasma was added internal standard (dibudipine) and 0.5 ml of 1 M NaOH. Mebudipine and internal standard were extracted to 5 ml ethyl acetate, e...
journal_title：Journal of pharmacy & pharmaceutical sciences : a publication of the Canadian Society for Pharmaceutical Sciences, Societe canadienne des sciences pharmaceutiques
pub_type： 杂志文章
doi：
更新日期：2001-09-01 00:00:00
abstract：PURPOSE:An improved HPLC method with fluorescence detection was developed and validated for determination of glucosamine in human and rat biological samples. METHOD:Aliquot of 0.1 mL plasma was spiked with mannosamine HCl as the internal standard (IS); proteins were precipitated with acetonitrile; the clear layer was ...
journal_title：Journal of pharmacy & pharmaceutical sciences : a publication of the Canadian Society for Pharmaceutical Sciences, Societe canadienne des sciences pharmaceutiques
pub_type： 杂志文章
doi：10.18433/j3t01s
更新日期：2010-01-01 00:00:00
abstract：BACKGROUND:Drug-induced lung injury leads to serious lung diseases, such as pulmonary fibrosis. We demonstrated in an alveolar epithelial cell line A549/ABCA3 that certain microRNAs were associated with bleomycin induced epithelial-mesenchymal transition (EMT) which is closely related to pulmonary fibrosis. In this stu...
journal_title：Journal of pharmacy & pharmaceutical sciences : a publication of the Canadian Society for Pharmaceutical Sciences, Societe canadienne des sciences pharmaceutiques
pub_type： 杂志文章
doi：10.18433/jpps31448
更新日期：2020-01-01 00:00:00
abstract：:A simple and efficient method for radiolabeling preformed liposomes was developed using hepatobiliary imaging agent (99m)Tc-diisopropyl iminodiacetic acid ((99m)Tc-DISIDA). Chloroform extraction of (99m)Tc-DISIDA from aqueous solutions results in 80% radioactivity in the organic phase due to its lipophilic properties....
journal_title：Journal of pharmacy & pharmaceutical sciences : a publication of the Canadian Society for Pharmaceutical Sciences, Societe canadienne des sciences pharmaceutiques
pub_type： 杂志文章
doi：
更新日期：1998-01-01 00:00:00
abstract：PURPOSE:To determine if there is sufficient evidence to recommend the addition of pentoxifylline to standard ACE inhibitor and ARB therapy in chronic kidney disease patients to reduce proteinuria and preserve kidney function. METHODS:A search of the literature was conducted using the PubMed.gov and ClinicalTrials.gov...
journal_title：Journal of pharmacy & pharmaceutical sciences : a publication of the Canadian Society for Pharmaceutical Sciences, Societe canadienne des sciences pharmaceutiques
pub_type： 杂志文章,评审
doi：10.18433/J3K020
更新日期：2016-01-01 00:00:00
abstract：PURPOSE:Oseltamivir is a prodrug that requires metabolic activation but there is little information on whether natural health products interact to prevent the biotransformation by the carboxylesterase. METHODS:HPLC-DAD-ESI-MSD and fluorometric assays were used to determine if 50-pooled mixed gender human liver microso...
journal_title：Journal of pharmacy & pharmaceutical sciences : a publication of the Canadian Society for Pharmaceutical Sciences, Societe canadienne des sciences pharmaceutiques
pub_type： 杂志文章
doi：10.18433/j3zp42
更新日期：2010-01-01 00:00:00
abstract：PURPOSE:The purpose of this study was the use of animal models to demonstrate the importance of drug delivery (verteporfin) to plasma lipoproteins in order to attain efficacy of photodynamic therapy (PDT) in vivo. METHODS:Photosensitizers appropriately formulated in various vehicles such as pluronics and lipid-based s...
journal_title：Journal of pharmacy & pharmaceutical sciences : a publication of the Canadian Society for Pharmaceutical Sciences, Societe canadienne des sciences pharmaceutiques
pub_type： 杂志文章
doi：
更新日期：2003-05-01 00:00:00
abstract：:Pediatric spinal cord injury (SCI) often leads to increased nociceptive input resulting in aberrant motor output like tremor and spasticity. Acute plasticity within spinal pain and motor networks following pediatric SCI may result in long-term sensorimotor disabilities. Despite this, pediatric SCI remains poorly under...
journal_title：Journal of pharmacy & pharmaceutical sciences : a publication of the Canadian Society for Pharmaceutical Sciences, Societe canadienne des sciences pharmaceutiques
pub_type： 杂志文章,评审
doi：10.18433/j3w02s
更新日期：2013-01-01 00:00:00
abstract：PURPOSE:To evaluate the impact of bupropion on the pharmacokinetic profile of atomoxetine and its main active metabolite (glucuronidated form), 4-hydroxyatomoxetine-O-glucuronide, in healthy volunteers. METHODS:An open-label, non-randomized, two-period, sequential clinical trial was conducted as follows: during Period...
journal_title：Journal of pharmacy & pharmaceutical sciences : a publication of the Canadian Society for Pharmaceutical Sciences, Societe canadienne des sciences pharmaceutiques
pub_type： 临床试验,杂志文章
doi：10.18433/J3H03R
更新日期：2016-04-01 00:00:00
abstract：PURPOSE:To systematically review and quantitatively synthesize associations between HLA genotypes and oxcarbazepine-induced cutaneous adverse drug reactions (OXC-cADRs), including Stevens-Johnson syndrome (SJS) and maculopapular rash. METHODS:Studies investigating associations between HLA genotypes and OXC-cADRs were ...
journal_title：Journal of pharmacy & pharmaceutical sciences : a publication of the Canadian Society for Pharmaceutical Sciences, Societe canadienne des sciences pharmaceutiques
pub_type： 杂志文章,meta分析
doi：10.18433/J36S7D
更新日期：2018-01-01 00:00:00
abstract：PURPOSE:A few studies have shown that normothermic hepatic ischemia-reperfusion (IR) injury may affect the mRNA and/or protein levels of canalicular transporters P-glycoprotein (P-gp) and multidrug resistance-associated protein 2 (Mrp2). However, the effects of the injury on the functions of these canalicular transport...
journal_title：Journal of pharmacy & pharmaceutical sciences : a publication of the Canadian Society for Pharmaceutical Sciences, Societe canadienne des sciences pharmaceutiques
pub_type： 杂志文章
doi：10.18433/j3ms40
更新日期：2012-01-01 00:00:00
abstract：PURPOSE:Clinical studies have suggested that proton pump inhibitors may decrease levothyroxine absorption and an in vitro study suggested that the effect of pH on dissolution may differ with formulation. To determine the impact of formulation on the pharmacokinetics of levothyroxine in altered gastric pH conditions, th...
journal_title：Journal of pharmacy & pharmaceutical sciences : a publication of the Canadian Society for Pharmaceutical Sciences, Societe canadienne des sciences pharmaceutiques
pub_type： 杂志文章
doi：10.18433/j36p5m
更新日期：2015-01-01 00:00:00
abstract：PURPOSE:The aim of this study was to investigate the excretion of irinotecan hydrochloride (CPT-11) and its metabolites into the gastrointestinal lumen via the biliary route after intravenous administration of lactone and carboxylate forms of CPT-11. METHODS:Biliary excretions of CPT-11 and its metabolites, SN-38 and ...
journal_title：Journal of pharmacy & pharmaceutical sciences : a publication of the Canadian Society for Pharmaceutical Sciences, Societe canadienne des sciences pharmaceutiques
pub_type： 杂志文章
doi：
更新日期：2004-01-23 00:00:00
abstract：PURPOSE:This work describes the preparation of new nanocomposites based on lamellar silicates (AAM-alkyl ammonium montmorillonite) obtained by the intercalation of PVP K30 and glyceril monostearate. METHODS:By XRD, TGA and DSC analysis the AAM was characterized and its compactation characteristics, functionality and t...
journal_title：Journal of pharmacy & pharmaceutical sciences : a publication of the Canadian Society for Pharmaceutical Sciences, Societe canadienne des sciences pharmaceutiques
pub_type： 杂志文章
doi：10.18433/j3hc72
更新日期：2011-01-01 00:00:00
abstract：PURPOSE:Regular exercise training and metformin medication are widely considered to increase insulin sensitivity and protect against type 2 diabetes, however, evaluating the effect of exercise training on the disposition and pharmacokinetics of metformin is unclear. METHODS:We investigated the effect of a 4-wk swim tr...
journal_title：Journal of pharmacy & pharmaceutical sciences : a publication of the Canadian Society for Pharmaceutical Sciences, Societe canadienne des sciences pharmaceutiques
pub_type： 杂志文章
doi：10.18433/j3tg7w
更新日期：2012-01-01 00:00:00
abstract：PURPOSE:To study the influence of inspiratory flow rate on the fine particle mass and the particle size distribution for metered dose inhaler (MDI) and dry powder inhaler (DPI) glucocorticoid products, in vitro. To compare the performance of MDI and DPI inhalers containing the same drug and strength at an impaction flo...
journal_title：Journal of pharmacy & pharmaceutical sciences : a publication of the Canadian Society for Pharmaceutical Sciences, Societe canadienne des sciences pharmaceutiques
pub_type： 杂志文章
doi：
更新日期：2000-09-01 00:00:00
abstract：PURPOSE:Vigabatrin, an anti-epileptic drug with poor UV absorptivity, is used as a model drug to investigate parameters affecting quantitative determination of cationic drugs using capillary zone electrophoresis with indirect UV detection. METHODS:All experiments were performed on a HP 3D CE instrument equipped with a...
journal_title：Journal of pharmacy & pharmaceutical sciences : a publication of the Canadian Society for Pharmaceutical Sciences, Societe canadienne des sciences pharmaceutiques
pub_type： 杂志文章
doi：
更新日期：2005-08-03 00:00:00
abstract：PURPOSE:The extent of palmitate uptake by hepatocytes is dependent upon the surface charge of the extracellular binding protein. Specifically, hepatocyte uptake is greater when palmitate is bound to cationic binding proteins than when it is bound to anionic proteins. To further understand the role of protein surface ch...
journal_title：Journal of pharmacy & pharmaceutical sciences : a publication of the Canadian Society for Pharmaceutical Sciences, Societe canadienne des sciences pharmaceutiques
pub_type： 杂志文章
doi：10.18433/j3bc8w
更新日期：2012-01-01 00:00:00
abstract：INTRODUCTION:Inhalation anesthetics have been shown to have electrical suppressant effects on excitable membranes such as the cardiac conduction system. Therefore, the anesthetized patient or laboratory animal may respond differently to cardiac drugs when compared with their conscious counterparts. The purpose of this ...
journal_title：Journal of pharmacy & pharmaceutical sciences : a publication of the Canadian Society for Pharmaceutical Sciences, Societe canadienne des sciences pharmaceutiques
pub_type： 杂志文章
doi：
更新日期：1999-01-01 00:00:00
abstract：PURPOSE:To evaluate the metabolism of amiodarone (AM) to desethylamiodarone (DEA) by selected human and rat cytochrome P450, and the inhibitory effect of ketoconazole (KTZ). METHODS:Some important CYP isoenzymes (rat CYP1A1, 1A2, 2C6, 2C11, 2D1, 2D2, and 3A1 and human CYP1A1, 1A2, 2D6 and 3A4) were spiked with various...
journal_title：Journal of pharmacy & pharmaceutical sciences : a publication of the Canadian Society for Pharmaceutical Sciences, Societe canadienne des sciences pharmaceutiques
pub_type： 杂志文章
doi：10.18433/j3sg66
更新日期：2008-01-01 00:00:00
abstract：PURPOSE:The precise role of carnitine as the key regulator of lipid metabolism in sepsis is unclear. In this review, available experimental as well as clinical evidences regarding the probable beneficial effects of carnitine in sepsis were evaluated. METHOD:A comprehensive literature search was performed in the relate...
journal_title：Journal of pharmacy & pharmaceutical sciences : a publication of the Canadian Society for Pharmaceutical Sciences, Societe canadienne des sciences pharmaceutiques
pub_type： 杂志文章,评审
doi：10.18433/j3js4c
更新日期：2013-01-01 00:00:00
abstract：PURPOSE:We have previously reported that the Australian Northern Kaanju (Kuuku I'yu) medicinal plant Dodonaea polyandra has anti-inflammatory activity. This is attributed largely to the presence of clerodane diterpenoids contained within the leaf resin. We envisaged developing a topical preparation to treat indications...
journal_title：Journal of pharmacy & pharmaceutical sciences : a publication of the Canadian Society for Pharmaceutical Sciences, Societe canadienne des sciences pharmaceutiques
pub_type： 杂志文章
doi：10.18433/j38p57
更新日期：2015-01-01 00:00:00
abstract：PURPOSE:Tramadol Hydrochloride is a widely-used centrally acting analgesic drug, which has some features of being a P-gp substrate. The present study evaluates the functional involvement of P-gp in CNS distribution of tramadol. METHODS:The possible involvement of P-glycoprotein in brain distribution of tramadol was ev...
journal_title：Journal of pharmacy & pharmaceutical sciences : a publication of the Canadian Society for Pharmaceutical Sciences, Societe canadienne des sciences pharmaceutiques
pub_type： 杂志文章
doi：10.18433/j3d60r
更新日期：2012-01-01 00:00:00
abstract：PURPOSE:Autism, a neuropsychiatric illness, is a complex ailment of mainly indefinite cause. Although precise pathophysiological mechanism is unclear but the role of genetics is undeniable therefore pharmacogenetics may assist to a better management of symptoms. Risperidone is widely used in autism. Considering the sig...
journal_title：Journal of pharmacy & pharmaceutical sciences : a publication of the Canadian Society for Pharmaceutical Sciences, Societe canadienne des sciences pharmaceutiques
pub_type： 杂志文章
doi：10.18433/J3H63T
更新日期：2017-01-01 00:00:00
abstract：:Clearance concepts were introduced into the pharmacokinetics discipline in the 1970s and since then have played a major role in characterization of the pharmacokinetic behavior of drugs. These concepts are based on the relationship between organ extraction ratio or clearance and physiologic parameters such as the orga...
journal_title：Journal of pharmacy & pharmaceutical sciences : a publication of the Canadian Society for Pharmaceutical Sciences, Societe canadienne des sciences pharmaceutiques
pub_type： 杂志文章,评审
doi：10.18433/jpps29896
更新日期：2018-01-01 00:00:00
abstract：PURPOSE:The plasma membrane localization and transport activity of multidrug resistance- associated protein 2 (MRP2/ABCC2) and P-glycoprotein (P-gp/ABCB1) efflux transporters are governed by transporter-associated proteins. Phosphatidylinositol 4,5-bisphosphate (PIP2) formed by phosphatidylinositol 4-phosphate 5-kinase...
journal_title：Journal of pharmacy & pharmaceutical sciences : a publication of the Canadian Society for Pharmaceutical Sciences, Societe canadienne des sciences pharmaceutiques
pub_type： 杂志文章
doi：10.18433/jpps30444
更新日期：2019-01-01 00:00:00
