Browsing by Author "Sarac, B"
Now showing items 1-10 of 10
-
Effect of chronic renal failure on the purinergic responses of corpus cavernosal smooth muscle in rabbits
Kilicarslan, H; Yildirim, S; Bagcivan, I; Ayan, S; Sarac, B; Sarioglu, Y (WILEY, 2002)Objective To examine purinergic relaxation responses in chronic renal failure (CRF) in an experimental rabbit model, and thus evaluate the possible involvement of the purinergic system in erectile dysfunction with CRF. ... -
Effect of hypothyroidism on the nitrergic relaxant responses of corpus cavernosal smooth muscle in rabbits
Sarac, B; Yildirim, MK; Bagcivan, I; Kaya, K; Kilicarslan, H; Yildirim, S (WILEY, 2006)Background: The incidence of hormonal dysfunction as a cause of impotence remains controversial. However, several recent studies have reported evidence of hormonal abnormalities in 25-35% of impotent men. Hypothyroidism ... -
Effects of ceftriaxone sodium on in vitro gallbladder contractility in guinea pigs
Arpacik, M; Ceran, C; Kaya, T; Karadas, B; Sarac, B; Koyluoglu, G (ACADEMIC PRESS INC ELSEVIER SCIENCE, 2004)Background/Purpose. It has been reported that ceftriaxone may induce the formation of gallstones. Changes of gallbladder motility may play a role in this phenomenon. The present study was designed to analyze the gallbladder ... -
Enhancement of EFS-induced contractions, by agmatine, in guinea pig gallbladder smooth muscle strips
Yildirim, S; Aydin, C; Koyuncu, A; Bagcivan, I; Sarac, B; Sarioglu, Y (SPRINGER TOKYO, 2005)Background. Electrical field stimulation of gallbladder muscle strips produces frequency-dependent contractions by activating cholinergic nerves. The cholinergic motor function of the gallbladder and enteric system is also ... -
High-concentration tramadol-induced vasodilation in rabbit aorta is mediated by both endothelium-dependent and -independent mechanisms
Kaya, TJ; Gursoy, SN; Karadas, B; Sarac, B; Kafali, H; Soydan, AS (SHANGHAI INST MATERIA MEDICA, 2003)Aim: The mechanism of tramadol-induced vasodilation was investigated using isolated rabbit thoracic aortic rings. Methods: Aortic rings from 8 rabbits were placed in organ bath and precontracted with phenylephrine (10(-5) ... -
Hydrogen-potassium ATPase inhibitors induce relaxation on rabbit prostatic strips in vitro
Bagcivan, I; Gokce, G; Ayan, S; Yildirim, S; Sarac, B; Kilicarslan, H; Sarioglu, Y (WILEY, 2002)Background: To determine the relaxant effect of omeprazole and lansaprazole, hydrogen-potassium (H+ -K+ ) ATPase inhibitors, on rabbit prostatic tissue in vitro . Methods: Male New Zealand white rabbits were sacrificed and ... -
In vitro effects of intravenous anesthetics on the sphincter of Oddi strips of sheep
Background: Intravenous anesthetics are often used for conscious sedation in endoscopic retrograde cholangiopancreatography (ERCP) and endoscopic sphincter of Oddi (SO) manometry. This study was designed to investigate the ... -
Relaxant effect of omeprazole and lansoprazole in guinea pig gallbladder muscle strips in vitro
Aydin, C; Sarac, B; Koyuncu, A; Yildirim, S; Sen, M; Sarioglu, Y (SPRINGER JAPAN KK, 2003)Background. The aim of this study was to investigate the role of omeprazole and lansoprazole, H+-K+ ATPase inhibitors, in gallbladder smooth muscle contractility in vitro. Methods. Gallbladder muscle strips obtained from ... -
Relaxation effects of adrenomedullin in carbachol-precontracted rabbit internal anal sphincter
Koyuncu, A; Yildirim, S; Aydin, C; Bagcivan, I; Sarac, B (SPRINGER-VERLAG TOKYO, 2003)Background The internal anal sphincter is a specialized continuation of the circular smooth muscle layer of the rectum. It has been found that internal anal sphincter tonus is significantly increased in the majority of ... -
Vasorelaxing properties of some phenylacridine type potassium channel openers in isolated rabbit thoracic arteries
Berkan, O; Sarac, B; Simsek, R; Yildirim, S; Sarioglu, Y; Safak, C (EDITIONS SCIENTIFIQUES MEDICALES ELSEVIER, 2002)In this study, 1;2 new 2,2,7,7-tetramethyl-9-aryl-2,3,4,5,6,7,9,10-octahydro-1,8-acridindione derivatives were synthesised and. their effects on vascular potassium channels and mechanism of induced relaxations on ...