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Приказ резултата 31-40 од 53
Distribution of blood plasma fatty acids related to zinc diet
(Federation Amer Soc Exp Biol, Bethesda, 2004)
Surface treatment of indomethacin agglomerates with Eudragit
(Taylor & Francis Ltd, Abingdon, 2004)
Indomethacin is a widely used anti-inflammatory drug with serious side-effects. This drug was used as a model drug for the coating of agglomerates with a permeable film (Eudragit NE). The agglomeration of the crystals ...
Comparison of HPTLC and HPLC for determination of econazole nitrate in topical dosage forms
(Research Inst Medicinal Plants, Budakalasz, 2004)
HPTLC and HPLC methods have been established for separation and quantitative determination of econazole nitrate. HPTLC was performed on silica gel plates with n-butyl acetate-carbon tetrachloride-methanol-diethylamine, 3 ...
Direct spectrophotometric determination of quercetin in the presence of ascorbic acid
(Elsevier Masson SAS, 2004)
The current research provides a simplified sample preparation procedure for the accurate estimation of quercetin in pure and in the pharmaceutical dosage form. Direct spectrophotometric method for the determination of ...
Chemical composition and antimicrobial activity of Ambrosia artemisiifolia L. essential oil
(Allured Publ Corp, Carol Stream, 2004)
Chemical analysis and antimicrobial activity of essential oil isolated by steam distillation from Ambrosia artemisiifolia L., Asteraceae dried flowering herb were performed. Principal constituents were germacrene D (24.1%), ...
Chiral ligand-exchange chromatography as the screening method for proposed modifications in exametazime synthesis to enhance diastereoselectivity
(Elsevier Science BV, Amsterdam, 2004)
Tc-99m(V)-d,l-HM-PAO complex is well-known radiopharmaceutical for regional cerebral blood flow imaging. The proposed modifications in exametazime, hexamethylpropyleneamine oxime (HM-PAO) (4,8-diaza-3,6,6,9-tetramethylun ...
Validation of the RP-HPLC method for analysis of hydrochlorothiazide and captopril in tablets
(Springer, New York, 2004)
A rapid and sensitive reverse-phase high performance liquid chromatography (RP-HPLC) method with ultra-violet (UV) detection for a routine control of hydrochlorothiazide and captopril in tablets was developed. The ...
The monitoring of fluoxetine/norfluoxetine plasma levels for rational use of fluoxetine in depressed Parkinsonian patients
(Taylor & Francis Inc, Philadelphia, 2004)
The essential oil of Valeriana officinalis L. s.l. growing wild in western Serbia
(Taylor & Francis Inc, Philadelphia, 2004)
The oil obtained by hydrodistillation from underground parts of Valeriana officinalis L.s.l., growing wild on Tara Mountain (western Serbia), was analyzed by means of GC/MS. Fifty-three components, representing 90.7% of ...
Simultaneous HPTLC determination of imidazole antimycotics and parabens in creams
(Springer Nature, 2004)
A simple and reliable HPTLC method has been developed for simultaneous determination of antimycotics (bifonazole and econazole nitrate) and preservatives (methyl- and propylparaben) in medicinal creams. Chromatography was ...