Başlık için Analitik Kimya Anabilim Dalı listeleme
Toplam kayıt 131, listelenen: 90-109
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Passage of vasoactive intestinal peptide across the blood-brain barrier
(Elsevier Science Inc, 2003)We investigated the ability of vasoactive intestinal peptide (VIP) to cross the blood-brain barrier (BBB), the interface between the peripheral circulation and central nervous system (CNS). VIP labeled with I-131 (I-VIP) ... -
Passage of VIP/PACAP/secretin family across the blood-brain barrier: Therapeutic effects
(Bentham Science Publ LTD, 2004)In recent years, VIP/PACAP/secretin family has special interest. Family members are vasoactive intestinal peptide (VIP), pituitary adenylate cyclase-activating polypeptide (PACAP), secretin, glucagon, glucagon like peptide-1 ... -
Pharmacological and Toxicological Screening of Novel Benzimidazole-Morpholine Derivatives as Dual-Acting Inhibitors
(MDPI, 2017)The aim of this study was to investigate acetylcholinesterase (AChE), monoamine oxidase A (MAO-A), monoamine oxidase B (MAO-B), cyclooxygenase-1 (COX-1) and cyclooxygenase-2 (COX-2) enzyme inhibitory, and antimicrobial ... -
The polarographic determination of fluvoxamine maleate
(1994)In this study, the polarographic behaviour and the optimum polarographic conditions for the determination of fluvoxamine using DC, DP and SIAP techniques are described based on the reduction on the DME. The experiments ... -
The potentiometric determination of ranitidine HCl [RANITIDIN HCI'IN POTANSIYOMETRIK MIKTAR TAYINI]
(1989)[No abstract available] -
Preparation and Characterization of Rivaroxaban Nanocrystals Prepared by Combination of Wet Ball Milling and High Pressure Homogenization Methods
(Colegio Farmaceuticos Provincia De Buenos Aires, 2018)The objectives of this study were to develop rivaroxaban (RXB) nanocrystals by combination of wet ball milling and high-pressure homogenization, and to increase the solubility and dissolution rate of RXB. A new nanocrystal ... -
Protection of rat retina from ischemia-reperfusion injury by vasoactive intestinal peptide (VIP): The effect of VIP on lipid peroxidation and antioxidant enzyme activity of retina and choroid
(Blackwell Publishing Inc., 1996)[No abstract available] -
The protective effect of vasoactive intestinal peptide (VIP) on stress-induced gastric ulceration in rats
(New York Academy of Sciences, 1998)The pathogenesis of cold restraint stress ulcer involves various factors and is not completely understood. Mast cell degranulation, increased gastric muscular contractility, diminished mucosal blood flow, release of several ... -
Protective effect of vasoactive intestinal peptide on testicular torsion-detorsion injury: Association with heparin-containing mast cells
(Elsevier Science Inc, 2004)Objectives. To elucidate the action of vasoactive intestinal peptide (VIP) on detorsion injury and the heterogeneity of mast cells in the testes of rats. Methods. Prepubertal male Sprague-Dawley rats were used in six groups. ... -
Pulse polarographic (constant and increasing) determinations of doxazosin in pharmaceutical tablets
(1998)The optimum conditions using DC polarography and the determination of doxazosin employing SIAP and SCAP polarographic techniques are described in this study. All the experiments were conducted in the supporting electrolyte ... -
Rapid determination of free anthocyanins in foodstuffs using high performance liquid chromatography
(Elsevier Sci LTD, 2012)Anthocyanins constitute a major group of natural pigments, and they are responsible for the colours of fruits and vegetables. A rapid and feasible assay procedure for the determination of free forms of the six most abundant ... -
Rapid determination of naproxen sodium in pharmaceutical formulations by flow injection analysis (FIA) using UV-detection
(Marcel Dekker Inc, 2003)A flow injection analysis (FIA) of Naproxen sodium (NAPS) using UV detection is described in this study. The best solvent system used as a carrier solution was found to be an aqueous solution of EtOH (10% v/v). A flow-rate ... -
A Rapid Determination of Patulin Using Capillary Zone Electrophoresis and its Application to Analysis of Apple Juices
(Oxford University Press Inc, 2013)This study describes a capillary zone electrophoretic method for the determination of patulin. An optimum run buffer was found to be 25 mM of sodium tetraborate and 10% acetonitrile (v/v) at pH 10. Optimum conditions were ... -
Rapid HPLC and direct flow injection analysis assay for the determination of trimetazidine HCl in pharmaceutical tablet formulation
(Taylor & Francis Inc, 2006)A simple and sensitive high performance liquid chromatographic method (HPLC) and direct flow injection analysis method (FIA) are described for the determination of trimetazidine HCl (TMZ) in tablets. A mobile phase consisting ... -
Retention Behaviour of Bupropion Hydrochloride in Reversed Phase Ion Pair LC and Validated Analysis of the Drug in Pharmaceuticals
(Springer Heidelberg, 2010)The chromatographic behaviour of bupropion hydrochloride, a basic drug of pK (a) 7.9, has been investigated under reversed-phase ion-pairing conditions and the results were used to develop a method for analysis of bupropion ... -
Reversed-phase HPLC analysis of levetiracetam in tablets using monolithic and conventional c18 silica column
(2010)Development and validation of an RP-HPLC method for determination of levetiracetam in pharmaceutical tablets is described. The separation and quantification of levetiracetam and caffeine (internal standard) were performed ...