Sensitive determination of 20(S)-protopanaxadiol in rat plasma using HPLC–APCI-MS: Application of pharmacokinetic study in rats Fulltext Access 5 Pages 2008
Capillary electrophoretic assay for the stability of tris(8-quinolinolato)gallium(III) in tablet formulations Fulltext Access 5 Pages 2008
Determination of glutathione in hemolysed erythrocyte by flow injection analysis with chemiluminescence detection Fulltext Access 5 Pages 2008
Chemical fingerprint and quantitative analysis of Salvia plebeia R.Br. by high-performance liquid chromatography Fulltext Access 5 Pages 2008
Characteristics of new composite- and classical potentiometric sensors for the determination of pioglitazone in some pharmaceutical formulations Fulltext Access 5 Pages 2008
A novel GC–MS method for rapid determination of headspace oxygen in vials of pharmaceutical formulations Fulltext Access 5 Pages 2008
Comparative analysis of essential oil components of three Phlomis species in Qinling Mountains of China Fulltext Access 5 Pages 2008
HPLC detection of marker compounds during buccal permeation enhancement studies Fulltext Access 5 Pages 2008
Quantitative determination of anti-tumor agent bis(4-fluorobenzyl)trisulfide, fluorapacin and its pharmaceutical preparation by high-performance liquid chromatography Fulltext Access 5 Pages 2008
Identification, isolation and characterization of potential degradation product in risperidone tablets Fulltext Access 5 Pages 2008
HPLC-UV determination of metformin in human plasma for application in pharmacokinetics and bioequivalence studies Fulltext Access 5 Pages 2008
Determination of lansoprazole in human plasma by rapid resolution liquid chromatography–electrospray tandem mass spectrometry: Application to a bioequivalence study on Chinese volunteers Fulltext Access 5 Pages 2008
Effects of sample preparation methods on the quantification of nucleosides in natural and cultured Cordyceps Fulltext Access 5 Pages 2008
Multivariate analysis of paracetamol, propiphenazone, caffeine and thiamine in quaternary mixtures by PCR, PLS and ANN calibrations applied on wavelet transform data Fulltext Access 5 Pages 2008
Simultaneous determination of 12 chemical constituents in the traditional Chinese Medicinal Prescription Xiao-Yao-San-Jia-Wei by HPLC coupled with photodiode array detection Fulltext Access 5 Pages 2008
Determination of amprolium in feed by a liquid chromatography-mass spectrometry method Fulltext Access 5 Pages 2008
Determination of tranexamic acid in cosmetic products by high-performance liquid chromatography coupled with barrel plating nickel electrode Fulltext Access 5 Pages 2008
Simultaneous determination of nine major active compounds in Dracocephalum rupestre by HPLC Fulltext Access 5 Pages 2008
Development and validation of an HPLC method for vancomycin and its application to a pharmacokinetic study Fulltext Access 5 Pages 2008
Rapid assay of topiramate in dried blood spots by a new liquid chromatography-tandem mass spectrometric method Fulltext Access 5 Pages 2008
Identification of green tea’s (Camellia sinensis (L.)) quality level according to measurement of main catechins and caffeine contents by HPLC and support vector classification pattern recognition Fulltext Access 5 Pages 2008
LED-array photocalorimetry: Instrument design and application to photostability of nifedipine Fulltext Access 5 Pages 2008
HPLC determination of rifampicin and related compounds in pharmaceuticals using monolithic column Fulltext Access 5 Pages 2008
Deuterium isotope effects for the oxidation of 1-methyl-3-phenyl-3-pyrrolinyl analogues by monoamine oxidase B Fulltext Access 5 Pages 2008
Synthesis of 3′,4′-epoxynoraristeromycin analogs for molecular labeling probe of S-adenosyl-l-homocysteine hydrolase Fulltext Access 5 Pages 2008
Lack of aquaporin-4 water transport inhibition by antiepileptics and arylsulfonamides Fulltext Access 5 Pages 2008
Cinnamoyl- and hydroxycinnamoyl amides of glaucine and their antioxidative and antiviral activities Fulltext Access 5 Pages 2008
Carbonic anhydrase inhibitors: Inhibition of mammalian isoforms I–XIV with a series of substituted phenols including paracetamol and salicylic acid Fulltext Access 5 Pages 2008
Identification of a methotrexate-binding peptide from a T7 phage display screen using a QCM device Fulltext Access 5 Pages 2008
Synthesis and antiviral evaluation of some new pyrazole and fused pyrazolopyrimidine derivatives Fulltext Access 5 Pages 2008
Studies on inhibition mechanism of transcription factor NF-κB and DNA binding by chelator pyrogallol red on the basis of its interaction with metal ions Fulltext Access 5 Pages 2008
LC–MS/MS method for determination of hederacolchiside E, a neuroactive saponin from Pulsatilla koreana extract in rat plasma for pharmacokinetic study Fulltext Access 5 Pages 2008
Insights into the mechanism of Na+,K+-ATPase inhibition by 2-methoxy-3,8,9-trihydroxy coumestan Fulltext Access 5 Pages 2008
Diazen-1-ium-1,2-diolated nitric oxide donor ester prodrugs of 5-(4-hydroxymethylphenyl)-1-(4-aminosulfonylphenyl)-3-trifluoromethyl-1H-pyrazole and its methanesulfonyl analog: Synthesis, biological evaluation and nitric oxide release studies Fulltext Access 5 Pages 2008
1-Deoxygalactonojirimycin-lysine hybrids as potent d-galactosidase inhibitors Fulltext Access 5 Pages 2008
Structure–activity relationship of novel and known inhibitors of human dimethylarginine dimethylaminohydrolase-1: Alkenyl-amidines as new leads Fulltext Access 5 Pages 2008
Determination of poloxamer 188 and poloxamer 407 using high-performance thin-layer chromatography in pharmaceutical formulations Fulltext Access 5 Pages 2008
Simultaneous determination of rifampicin and levofloxacin concentrations in catheter segments from a mouse model of a device-related infection by liquid chromatography/electrospray ionization tandem mass spectrometry Fulltext Access 5 Pages 2008
Determination of moisture content of lyophilized allergen vaccines by NIR spectroscopy Fulltext Access 5 Pages 2008
Simultaneous determination of aceclofenac and its three metabolites in plasma using liquid chromatography–tandem mass spectrometry Fulltext Access 5 Pages 2008
Identification of low-molecular-weight protein (SCP1) from shark cartilage with anti-angiogenesis activity and sequence similarity to parvalbumin Fulltext Access 5 Pages 2008
Assuring specificity for a multivariate near-infrared (NIR) calibration: The example of the Chambersburg Shoot-out 2002 data set Fulltext Access 5 Pages 2008
Atomic absorption spectrometric determination of the iridium content in tumor cells exposed to an iridium metallodrug Fulltext Access 5 Pages 2008
Fast and simple method for assay of ciclopirox olamine by micellar electrokinetic capillary chromatography Fulltext Access 5 Pages 2008
Determination of α- and β-amanitin in clinical urine samples by Capillary Zone Electrophoresis Fulltext Access 5 Pages 2008
Development and validation of bioanalytical method for the determination of asulacrine in plasma by liquid chromatography Fulltext Access 5 Pages 2008
Visual colorimetric detection of berberine hydrochloride with silver nanoparticles Fulltext Access 5 Pages 2008
Development of a liquid chromatographic method for the determination of related substances and assay of d-cycloserine Fulltext Access 5 Pages 2008
Novel and selective potentiometric membrane sensor for amiloride determination in pharmaceutical compounds and urine Fulltext Access 5 Pages 2008
Validated high-performance thin-layer chromatography method for steviol glycosides in Stevia rebaudiana Fulltext Access 5 Pages 2008
Improved solid-state NMR quantifications of active principles in pharmaceutical formulations Fulltext Access 5 Pages 2008
Evaluation of an International Pharmacopoeia method for the analysis of ritonavir by liquid chromatography Fulltext Access 5 Pages 2008
Interaction between nitroheterocyclic compounds with β-cyclodextrins: Phase solubility and HPLC studies Fulltext Access 5 Pages 2008
Qualitative and quantitative analysis of four species of Curcuma rhizomes using twice development thin layer chromatography Fulltext Access 5 Pages 2008
Liquid chromatography-mass spectrometry method for the determination of thiamphenicol in rabbit tears Fulltext Access 5 Pages 2008
A practical derivatization LC/MS approach for determination of trace level alkyl sulfonates and dialkyl sulfates genotoxic impurities in drug substances Fulltext Access 5 Pages 2008
A liquid chromatography–mass spectrometry assay for simultaneous determination of two antimalarial thiazolium compounds in human and rat matrices Fulltext Access 5 Pages 2008
Oral and i.v. pharmacokinetics of isosteviol in rats as assessed by a new sensitive LC-MS/MS method Fulltext Access 5 Pages 2008
Encapsulation of methyl and ethyl salicylates by β-cyclodextrin: HPLC, UV–vis and molecular modeling studies Fulltext Access 5 Pages 2008
HPLC–electrospray mass spectrometric assay for the determination of (R,R)-fenoterol in rat plasma Fulltext Access 5 Pages 2008
Inductively coupled plasma mass spectrometry determination of metals in honeybee venom Fulltext Access 5 Pages 2008
Determination of antibacterial quaternary ammonium compound in lozenges and human serum by resonance light scattering technique Fulltext Access 5 Pages 2008
A novel method for quantitative measurement of a biomarker in the presence of a therapeutic monoclonal antibody directed against the biomarker Fulltext Access 5 Pages 2008
Determination of lipophilicity of novel potential antituberculotic agents using HPLC on monolithic stationary phase and theoretical calculations Fulltext Access 5 Pages 2008
Chemiluminescence determination of sulphadiazine in drugs by flow injection analysis using the peroxyoxalate reaction in micellar medium Fulltext Access 5 Pages 2008
Enantioselective analysis of amisulpride in pharmaceutical formulations by means of capillary electrophoresis Fulltext Access 5 Pages 2008
Uniformly sized molecularly imprinted polymers for d-chlorpheniramine: Influence of a porogen on their morphology and enantioselectivity Fulltext Access 5 Pages 2008
Different crystal morphologies arising from different preparation methods of a same polymorphic form may result in different properties of the final materials: The case of diclofenac sodium trihydrate Fulltext Access 5 Pages 2008
Hydroxycinnamic acid derivatives occurring in Cichorium endivia vegetables Fulltext Access 5 Pages 2008
New method for low molecular weight heparin quantification in tablets by suppressed conductivity detection and cryptand column Fulltext Access 5 Pages 2008
LC–high-resolution multiple stage spectrometric analysis of diuretic compounds: Unusual mass fragmentation pathways Fulltext Access 5 Pages 2008
High performance liquid chromatographic determination of thalidomide in patients affected by hepatocellular carcinoma Fulltext Access 5 Pages 2008
Development and validation of an inductively coupled plasma mass spectrometry method with optimized microwave-assisted sample digestion for the determination of platinum at ultratrace levels in plasma and ultrafiltrate plasma Fulltext Access 5 Pages 2008
On-site screening and GC–MS analysis of cocaine and heroin metabolites in body-packers urine Fulltext Access 5 Pages 2008
Liquid chromatography–tandem mass spectrometry assay for the quantitation of plagiochin E and its main metabolite plagiochin E glucuronides in rat plasma Fulltext Access 5 Pages 2008
Development of a gas chromatography–time-of-flight mass spectrometry method for the determination of buagafuran, a promising antianxiety drug in dog blood Fulltext Access 5 Pages 2008
Studies on 1-alkylamine adduct formation in electrospray ionization mass spectrometry for quantitative analysis Fulltext Access 5 Pages 2008
Rutin determination in pharmaceutical formulations using a carbon paste electrode modified with poly(vinylpyrrolidone) Fulltext Access 5 Pages 2008
A rapid and sensitive LC–MS/MS assay to quantify yonkenafil in rat plasma with application to preclinical pharmacokinetics studies Fulltext Access 5 Pages 2008
Non-destructive quantitative analysis of risperidone in film-coated tablets Fulltext Access 5 Pages 2008
Determination of clenbuterol in human urine and serum by solid-phase microextraction coupled to liquid chromatography Fulltext Access 5 Pages 2008
Validation of an analytical method for quality control of residual solvents (n-hexane and acetone) in D-002: New active ingredient from beeswax Fulltext Access 5 Pages 2008
Identification of benzamidenafil, a new class of phosphodiesterase-5 inhibitor, as an adulterant in a dietary supplement Fulltext Access 5 Pages 2008
Docking study, synthesis, and in vitro evaluation of fluoro-MADAM derivatives as SERT ligands for PET imaging Fulltext Access 6 Pages 2008
Nitrogen-containing flavonoid analogues as CDK1/cyclin B inhibitors: Synthesis, SAR analysis, and biological activity Fulltext Access 6 Pages 2008
Design, synthesis, and evaluation of 5-sulfamoyl benzimidazole derivatives as novel angiotensin II receptor antagonists Fulltext Access 6 Pages 2008
The absolute configuration plays an important role in muscarinic activity of BGT-A and its analogs Fulltext Access 6 Pages 2008
Polyethylene glycol-based homologated ligands for nicotinic acetylcholine receptors Fulltext Access 6 Pages 2008
Binding is not enough: Flexibility is needed for photocrosslinking of Lck kinase by benzophenone photoligands Fulltext Access 6 Pages 2008
Isolation, structure, and antibacterial activity of thiazomycin A, a potent thiazolyl peptide antibiotic from Amycolatopsis fastidiosa Fulltext Access 6 Pages 2008
Antimycobacterial and H1-antihistaminic activity of 2-substituted piperidine derivatives Fulltext Access 6 Pages 2008
Characterization of novel furan compounds on the basis of their radical scavenging activity and cytoprotective effects against glutamate- and lipopolysaccharide-induced insults Fulltext Access 6 Pages 2008
Synthesis and solution conformation studies of the modified nucleoside N4,2′-O-dimethylcytidine (m4Cm) and its analogues Fulltext Access 6 Pages 2008