Yazar "Tunçel, N." için listeleme
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Effect of nitric oxide inhibition on rat liver ischemia reperfusion injury
Özakyol, A. H.; Tunçel, N.; Sarıçam, T.; Uzuner, K.; Ak, Dilek; Gürer, Firdevs (2000)Objective: To determine the role of nitric oxide (NO) in rat liver ischemia reperfusion we examined the effects of competitive NO synthesis inhibitor L-nitro-arginine-methyl-ester (L-NAME) and NO precursor L-arginin. ... -
The Effect of Three Products of Cigarette Smoke (Cyanide, Thiocyanate and Nicotine) on the Concentration-Response Curves of 5-Hydroxytryptamine, Norepinephrine and Epinephrine in the Isolated Human Umbilical Veins and Arteries
Tunçel, N.; Aydın, Y.; Tikiz, H. (1994)The effect of cyanide (10-7 M), thiocyanate (10-4 M) and nicotine (10-7 M) on the concentration-response curves of 5-hydroxytryptamine, norepinephrine and epinephrine were investigated in human isolated umbilical arteries ... -
The effect of vasoactive intestinal peptide (VIP) and inhibition of nitric oxide on renal tissue injury of rats exposed to hemorrhagic ischemia and retransfusion: A possible interaction mechanism among mast cells and tissue histamine
Erden, S. H.; Tunçel, N.; Aydın, Y.; Şahintürk, V.; Koşar, Müberra; Tunçel, Muzaffer (New York Academy of Sciences, 1998)[No abstract available] -
Effects of the vasoactive intestinal peptide on stress-induced mucosal ulcers and modulation of methylation of histamine in gastric tissue of the rats
Tunçel, N.; Tunçel, Muzaffer; Aboul-Enein, Hassan Y. (Elsevier Masson SAS, 2003)Vasoactive intestinal peptide (VIP) prevents stress-induced gastric ulcers, inhibits mast cell degranulation and protects gastric tissue from lipid peroxidation. Histamine has an important role in the development of gastric ... -
Ischemic-reperfused rat skeletal muscle: The effect of vasoactive intestinal peptide (VIP) on contractile force, oxygenation and antioxidant enzyme systems
The effect of vasoactive intestinal peptide (VIP) on the nerve- stimulated contraction, tissue oxygenation, lipid peroxidation and antioxidant enzymes activities superoxide dismutase and catalase was investigated in the ... -
Ovarian, uterine and brain mast cells in female rats: Cyclic changes and contribution to tissue histamine
Using histochemical techniques, we determined mast cell content in ovarian, uterine and brain tissues throughout the estrus cycle of the rat. In one series of experiments, 26 cycling female rats were used for the measurement ... -
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 ... -
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, ...
