نتایج جستجو برای: nebivolol hydrochloride
تعداد نتایج: 44965 فیلتر نتایج به سال:
Novel, simple, sensitive, rapid, accurate and economical spectrophotometric methods have been developed for simultaneous estimation of Nebivolol Hydrochloride and Hydrochlorothiazide. These methods involve solving of simultaneous equations based on measurement of absorbances at two wavelengths 290 nm and 317 nm. Both the drugs obey the Beer’s law in the concentration ranges employed for these m...
A simple, selective, rapid, precise and economical reverse phase HPLC method has been developed for the simultaneous estimation of Amlodipine Besylate and Nebivolol hydrochloride in pharmaceutical dosage forms. The method was carried out on a Luna C-18, 5 μ column with a mobile phase consisting of 0.005M ammonium acetate solution, acetonitrile and triethylamine in the ratio 60:40:0.1 (v/v) and ...
In this study, a rapid, precise, accurate, specific and sensitive ion-paired reverse phase liquid chromatographic method has been developed for the simultaneous estimation of nebivolol hydrochloride and valsartan in their capsule formulation. The chromatographic method was standardized using a HIQ sil C(18) column (250x4.6 mm i.d., 5 mum particle size) with UV detection at 289 nm and flow rate ...
INTRODUCTION Nebivolol, a third-generation β-blocker, is subject to extensive first-pass metabolism and produces active β-blocking hydroxylated metabolites, like 4-OH-nebivolol. It is primarily a substrate of CYP2D6, a metabolic pathway that is under polymorphic genetic regulation. The objective of this study was to assess the metabolizer phenotype and to evaluate the interphenotype bioavailabi...
OBJECTIVE dl-Nebivolol, a selective β1-adrenergic receptor antagonist, besides its hypotensive activity exerts vasodilatory and platelet inhibitory effects in vitro by a mechanism involving nitric oxide (NO). Our aim was to evaluate whether nebivolol exerts in vivo antithrombotic effects, to unravel the mechanism of this action and to clarify the relative roles of its 2 enantiomers: d- and l-ne...
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