Nitric oxide activity in arterial and venous bypass grafts
نویسندگان
چکیده
منابع مشابه
Nitric oxide modulation of neutrophil-endothelium interaction: difference between arterial and venous coronary bypass grafts.
OBJECTIVES This study sought to evaluate the relation between the pattern of neutrophil-endothelial adhesion in saphenous vein (SV) and internal mammary artery (IMA) grafts and the endothelial production of nitric oxide (NO). BACKGROUND Autologous IMA and SV grafts (SVGs) are increasingly used as conduits for coronary bypass grafting. Previous studies have demonstrated a greater production of...
متن کاملRole of nitric oxide in venous and arterial graft failure.
less expensive than repeated examination by medical specialists (particularly as less expensive PCR based screening assays are put to clinical use) (7), we believe that routine testing of this population can also be justified. Testing in infancy can avoid the frustration that families often experience as they try to understand why the cardiac defect occurred, whether it will recur in subsequent...
متن کاملArterial Grafts in Coronary Artery Bypass Surgery
Coronary artery bypass grafting (CABG) is the optimal surgical treatment for multi-vessel coronary artery disease. CABG operation has successful shortand intermediate-term results, but the long-term results are variable. The variability of results in long-term particularly depends on the nature of the vascular grafts used. Angiographic studies in long-term have showed that patency rates of arte...
متن کاملHistological study of arterial and venous grafts before their use in aortocoronary bypass surgery.
INTRODUCTION In this study we investigated the morphology of grafts from the internal thoracic artery and the great saphenous vein, before their use in aortocoronary bypass surgery, in order to draw conclusions concerning their suitability and viability. MATERIAL AND METHODS Sections of grafts from the great saphenous vein and left internal thoracic artery obtained for use in bypass surgery w...
متن کاملAdaptive mechanisms of arterial and venous coronary bypass grafts to an increase in flow demand.
OBJECTIVE To compare the mechanisms by which arterial and venous grafts increase their flow during pacing induced tachycardia, early and later after coronary bypass surgery. DESIGN 43 grafts (13 epigastric artery, 15 mammary artery, 15 saphenous vein) evaluated early (9 (3) days (mean (SD)) after bypass surgery were compared with 41 other grafts (15 epigastric, 11 mammary, 15 saphenous vein) ...
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ژورنال
عنوان ژورنال: Journal of the American College of Cardiology
سال: 1998
ISSN: 0735-1097
DOI: 10.1016/s0735-1097(98)80354-9