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Prikaz rezultata 11-20 od 49
Spectrophotometric assay of xanthine oxidase with 2,2'-azino-di(3-ethylbenzthiazoline-6-sulphonate) (ABTS) as chromogen
(Clinica Chimica Acta, 1987)
A new method for the determination of xanthine oxidase activity, based on the oxidation of 2, 2'-azino-di(3-ethylbenzthiazoline-6-sulphonate) (ABTS) by use of uricase and peroxidase, is described. The absorbance increase ...
Spectrophotometric determination of some theophylline derivatives
(Acta Pharmaceutica Jugoslavica, 1988)
A spectrophotometric method for the determination of 8-chlorotheophylline, diprophylline and oxyethyltheophylline, is presented. Spectrophotometric determinations were carried out in CH3OH, 0.5 mol dm-3 H2SO4 4.65 mol dm-3 ...
Coulometric determination of methimazole
(Pharmazie, 1987)
Pharmacokinetic evaluation of a sustained release preparation of theophylline in asthmatic children and adults
(Informa Healthcare, 1988)
A sustained release preparation of theophylline (SRP of Th) was evaluated pharmacokinetically in asthmatic children and adults and it was found to have good SR properties. Different dosage requirements for equal pharmacokinetic ...
Spectrophotometric determination of mesterolone in tablets using 3-acetylaminobenzaldehydethiosemicarbazone
(Journal of Pharmaceutical and Biomedical Analysis, 1989)
High-performance liquid chromatographic method for the determination of bumetanide in pharmaceutical preparations
(Journal of Pharmaceutical and Biomedical Analysis, 1989)
Use of palladium(II) chloride as colour-forming reagent in determination of pralidoxime chloride in water and tablets
(Journal of Pharmaceutical and Biomedical Analysis, 1988)
Pralidoxime chloride (PAM-2Cl) has been determined spectrophotometrically in Britton-Robinson buffer solution at pH = 6.45; the method is based on measurement of the absorbance of the Pd(II)-pralidoxime complex at 327 nm. ...
The possibility of measuring the salivary concentrations of theophylline in bioavailability studies
(Informa Healthcare, 1988)
The possibility of using the saliva in bioavailability studies of theophylline was investigated. Plasma and saliva concentrations were determined simultaneously and corresponding pharmacokinetic parameters were calculated ...
The comparison of the spectrodensitometric determination of theophylline to HPLC, RIA and EMIT procedures
(Acta Pharmaceutica Jugoslavica, 1986)
Pharmacokinetics of a sustained release preparation of theophylline in asthmatic children
(Acta Pharmaceutica Jugoslavica, 1987)