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46篇 您的检索式:作者名="AVSAR A"
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1Adrenomedullin in cirrhotic and non-cirrhotic portal hypertension显示文摘AIM:Adrenomedullin (ADM) is a potent vasodilator peptide.ADM and nitric oxide (NO) are produced in vascular endothelial cells. Increased ADM level has been linked to hyperdynamic circulation and arterial vasodilatation in cirrhotic portal hypertension (CPH). The role of ADM in non-cirrhotic portal hypertension (NCPH) is unknown, plasma ADM levels were studied in patients with NCPH, compensated and decompensated cirrhosis in order to determine its contribution to portal hypertension (PH) in these groups.METHODS: There were 4 groups of subjects. Group 1consisted of 27 patients (F/M: 12/15) with NCPH due to portal and/or splenic vein thrombosis (mean age: 41±12years), group 2 consisted of 14 patients (F/M: 6/8) with compensated (Child-Pugh A) cirrhosis (mean age: 46±4),group 3 consisted of 16 patients (F/M: 6/10) with decompensated (Child-Pugh C) cirrhosis (mean age: 47±12).Fourteen healthy subjects (F/M: 6/8) (mean age: 44±8) were used as controls in Group 4. ADM level was measured by ELISA. NO was determined as nitrite/nitrate level by chemoluminescence.RESULTS: Adl level in Group 11 (236±61.4 pg/mL) was significantly higher than that in group 2 (108.4±28.3 pg/mL)and group 4 (84.1±31.5 pg/mL) (both P<0.0001) but was lower than that in Group3 (324±93.7 pg/mL) (P=0.002). NO level in group 1 (27±1.4 μmol/L) was significantly higher than that in group 2 (19.8±2.8 μmol/L) and group 4 (16.9±1.6μmol/L) but was lower than that in Group 3 (39±3.6 μmol/L)(for all three P<0.0001). A strong correlation was observed between ADM and NO levels (r=0.827, P<0.0001).CONCLUSION: Adrenomedullin and NO levels were high in both non-cirrhotic and cirrhotic portal hypertension and were closely correlated, Adrenomedullin and NO levels increased proportionally with the severity of cirrhosis, and were significantly higher than those in patients with NCPH.Portal hypertension plays an important role in the increase of ADM and NO. Parenchymal damage in cirrhosis may contribute to the increase in these parameters.V Tahan E Avsar C Karaca E Uslu F Eren S Aydin H Uzun HO Hamzaoglu F Besisik C Kalayci A Okten N Tozun 2003World Journal of Gastroenterology2003,9,10:5
2Cardiac autonomic function evaluated by the heart rate turbulence method was not changed in obese patients without co-morbidities 显示文摘Avsar A Acarturk G Melek M 2007J Korean Med Sci2007,22,4:1
3Risk factors for ectopic pregnancy: a case control study显示文摘Karaer A Avsar FA 2009Obstet Gynaecol2009,46,6:1
4Association of passive smoking with caries and related salivary biomarkers in young children 显示文摘Avsar A Darka O Topaloglu B 2008Ar- chives of Oral Biology2008,53,10:1
5Characterization of nutty flavor in cheddar cheese显示文摘AVSAR Y K KARAGUL-YUCEER Y DRAKE M A 2004Dairy Sci2004,87,7:1
6Characterization of nutty flavor in Cheddar cheese 显示文摘Avsar Y K Karagul-Yuceer Y Drake M A Singh T K Yoon Y Cadwallader K R 2004Journal of Dairy Science2004,87,7:1
7Characterization of nutty flavor in Cheddar cheese 显示文摘AVSAR Y K KARAGUL-YUCEER Y DRAKE M A 2004Journal of Dairy Science2004,87,7:1
8A rare cause of reversible dilated eardiomyopathy: hypocalcemia显示文摘Avsar A Dogan A Tavli T 2004Echocardiography2004,21,7:1
9Cardiac autonomic function evaluated by the heart rate turbulence method was not changed in obese patients without co morbidities 显示文摘Avsar A Acarturk G Melek M 2007J Korean Med Sci2007,22,42:1
10Maternal serum levels of dehydroepiandrosterone sulfate and labor induction in postterm pregnancies显示文摘Doganay M Erdemoglu E Avsar A F 2004Int J Gynaecol Obstet2004,85,3:1
11Risk factors for ectopic pregnancy:a case-cont rol st udy 显示文摘Karaer A Avsar FA Batioglu S 2006Aust N Z J Obstet Gynaecol2006,46,6:1
12Forecast Errors and Efficiency in the US Electricity Futures Market显示文摘Avsar S G Doss B A 2001Australian Economic Papers2001,40,4:1
13Characterization of nutty flavor in cheddar cheese显示文摘AVSAR Y K KARAGUL-YUCEER Y DRAKE M A 2004Journal of Dairy Science2004,87,7:1
14Neodymium magnet injury causing nasal fracture: a case report 显示文摘Aykan A Guzey S Avsar S 2015Journal of Trauma & Emergency Surgery2015,21,3:1
15Kidney transplantation is superior to hemodialysis and peritoneal dialysis in terms of cognitive function, anxiety, and depression symptoms in chronic kidney disease 显示文摘Ozcan H Yucel A Avsar UZ 2015Transpalnt Proc2015,47,5:1
16Efficacy of dental practitioners in injection techniques: Computerized device and traditional sy- ringe显示文摘Koyuturk AE Avsar A Sumer M 2009Quintessence Int2009,40,1:1
17Characterization of nutty flavor in cheddar cheese显示文摘AVSAR Y K KARAGUL-YUCEER Y DRAKE M A 2004Dairy Sci2004,87,7:1
18Van der waals forcea dominant factor for reactivity of graphene显示文摘Lee J H Avsar A Jung J 2015Nano Lett2015,15,1:1
19Characterization of nutty flavor in Cheddar cheese 显示文摘Avsar Y K Karagul Y Y D rake M A 2004Journal of Dairy Science2004,87,7:1
20Benign cystic lymphangioma presenting as a pelvic mass显示文摘Erdem S Isk Ender C Avsar A F 2006J Obstet Gynaecol Res2006,32,:1
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