Kurum Yazarı "Tunçel, Muzaffer" Eczacılık Fakültesi İçin Listeleme
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Phenolic compounds and antioxidant activities of some Hypericum species: A comparative study with H. perforatum
Öztürk, Nilgün; Tunçel, Muzaffer; Potoğlu-Erkara, Ismühan (Taylor & Francis Inc, 2009)This study was designed to determine the polyphenolic contents of the extracts and to evaluate the anti oxidant activity of Hypericum origanifolium Willd. and H. montbretii Spach. (Guttiferae (Hypericaceae)), The possible ... -
The pK(a) determination of sulphipyrazone
Tunçel, Muzaffer; Acartürk, F.; Atkoşar, Zeki. (1987)[No abstract available] -
The polarographic determination of fluvoxamine maleate
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 ... -
A Polarographic Study on Dipyridamole and Its Determination in Commercial Tablets
Tunçel, Muzaffer; Yazan, Yasemin; Ak, Dilek; Atkoşar, Zeki (Marcel Dekker Inc, 1991)The direct current polarographic behaviour of dipyridamole, a coronary vasodilator, in the supporting electrolyte consisting of 0.2 M KCl, 20% (v/v) ethanol and buffer solutions is described in this study. Morphologically ... -
A polarographic study on dipyridamole and its determination in commercial tablets
Tunçel, Muzaffer; Ak, Dilek; Atkoşar, Zeki. (1991)The direct current polarographic behaviour of dipyridamole, a coronary vasodilator, in the supporting electrolyte consisting of 0.2 M KC1, 20 % (v/v) ethanol and buffer solutions is described in this study. Morphologically ... -
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
Tunçel, N.; Başmak, H.; Uzuner, K.; Tunçel, Muzaffer; Altıokka, Göksel; Zaimoğlu, V.; Gürer, F. (Blackwell Publishing Inc., 1996)[No abstract available] -
The protective effect of vasoactive intestinal peptide (VIP) on stress-induced gastric ulceration in rats
Tunçel, N.; Erkasap, N.; Şahintürk, V.; Ak, Dilek; Tunçel, Muzaffer (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 ... -
Pulse polarographic (constant and increasing) determinations of doxazosin in pharmaceutical tablets
Altıokka, Göksel; Tunçel, Muzaffer (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 ... -
Pulse polarographic determination of meloxicam
Altıokka, Göksel; Atkoşar, Zeki; Tunçel, Muzaffer (Govi-Verlag GMBH, 2001)… -
Pulsed polarographic determination of nicardipine · HCl
[No abstract available] -
A Rapid Determination of Patulin Using Capillary Zone Electrophoresis and its Application to Analysis of Apple Juices
Güray, Tufan; Tunçel, Muzaffer; Uysal, Ülkü Dilek (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 ... -
TLC densitometric determination of omeprazole in pharmaceutical preparations
Ak, Dilek; Tunalıer, Zeynep; Tunçel, Muzaffer (Govi-Verlag GMBH, 1998)… -
Validated analysis of fluvastatin in a pharmaceutical capsule formulation and serum by capillary electrophoresis
The capillary electrophoretic behavior and the determination of fluvastatin (FLU) in capsule and serum is described in this study. Method development was conducted in a fused-silica capillary (L = 86 cm, Leff = 58 cm and ... -
A validated HPLC method with fluorescence detection for the determination of droperidol in pharmaceutical tablets, human serum, and human milk
Yeniceli, Duygu; Ak, Dilek; Tunçel, Muzaffer (Springer Heidelberg, 2007)A sensitive and simple HPLC method with fluorimetric detection has been developed for determination of droperidol in pharmaceutical tablets, human serum, and human milk. Chromatography was performed on a 100 mm x 3 mm i.d. ... -
A validated method development for ketoprofen by a flow-injection analysis with UV-detection and its application to pharmaceutical formulations
Aboul-Enein, H. Y.; Dal, Arın Gül; Tunçel, Muzaffer (Elsevier Masson SAS, 2003)A simple, sensitive and fast flow-injection analysis method with UV-detection method was developed for the determination of ketoprofen in pharmaceuticals. The standard and sample solutions were dissolved in a 10% ethanol ... -
Vasoactive Intestinal Peptide (Vip) Treatment of Parkinsonian Rats Increases in Thalamic Gamma Amino Butyric Acid (Gaba) Levels, and Changes Nerve Growth Factor (Ngf) Release of Brain Mast Cells
Tuncel, Neşe; Korkmaz, Orhan Tansel; Tunçel, Muzaffer; Öncü-Kaya, Elif Mine; Şahintürk, Varol; Çelik, Mustafa (Churchill Livingstone, 2009)… -
Vasoactive Intestinal Peptide (VIP) Treatment of Parkinsonian Rats Increases Thalamic Gamma-Aminobutyric Acid (GABA) Levels and Alters the Release of Nerve Growth Factor (NGF) by Mast Cells
Korkmaz, Orhan Tansel; Tuncel, Neşe; Tunçel, Muzaffer; Öncü-Kaya, Elif Mine; Şahintürk, Varol; Çelik, Mustafa (Humana Press Inc, 2010)The ventral anterior nucleus of the thalamus (VATh) gathers motor information from the internal segment of the globus pallidus (GPi) and substantia nigra pars reticulata (SNpr) of the basal ganglia and projects directly ... -
Vasoactive intestinal peptide inhibits degranulation and changes granular content of mast cells: A potential therapeutic strategy in controlling septic shock
Tunçel, N.; Töre, Fatma; Şahintürk, V.; Ak, Dilek; Tunçel, Muzaffer (2000)Vasoactive intestinal peptide (VIP) has potent protective activity against sepsis and increases the survival rate of septic rats and mice. The present study was planned to evaluate the effect of VIP on mast cell activity, ... -
Voltammetry of trazodone by platinum electrode and its determination in tablets using DP technique in the rotating conditions
Ak, Dilek; Zaimoğlu, V.; Tunçel, Muzaffer (1999)The voltammetric behaviors of trazodone using a platinum electrode in stationary or rotating conditions and its determination in tablets by DP rotating electrodes are described in this study. The experiments were conducted ...