Sökning: "vasodilation"
Visar resultat 16 - 20 av 73 avhandlingar innehållade ordet vasodilation.
16. A study of potassium channel activation as a pharmacological principle for vasodilation of cerebral blood vessels
Sammanfattning : Increasing [K+]o is intimately coupled to progressive ischemia and reduced CBF. In isolated cerebral and mesenteric arteries, it was found that significant differences in the vascular responses to [K+]o exist. Among the species studied, human cerebral arteries were the most sensitive artery to increasing [K+]o. LÄS MER
17. Arterial pulse wave analysis. With special reference to vasoactive and anaesthetic drugs and to heart lung interactions
Sammanfattning : In the young systolic arterial pressures (SAP) are higher in the radial artery than in the proximal aorta. Due to increased large artery stiffness and early pulse wave reflection aortic SAP increases more with age than peripheral SAP. LÄS MER
18. Nitrite ion : its role in vasoregulation and host defenses
Sammanfattning : Nitrite and nitrate are distributed throughout the human body, with especially high levels being present in saliva. Until recently, these anions were considered merely to be inert end-products of the oxidation of endogenous nitric oxide (NO). LÄS MER
19. Effects of triglycerides on the endothelium
Sammanfattning : Hypertriglyceridaemia (HTG) is a risk factor for coronary heart disease (CHD), although the mechanisms behind the increased risk remain to be defined. It is unclear whether atherogenic or thrombogenic factors are involved, or a combination thereof the endothelium is important in maintaining normal vascular function and has a key role in atherogenesis. LÄS MER
20. Effects of surgery on substrate metabolism in human adipose tissue
Sammanfattning : The aim of this study was to characterize the effects of cholecystectomy on substrate metabolism in vivo and blood flow in adipose tissue using microdialysis of the tissue interstitial compartment. One day after surgery, general insulin resistance and glucose intolerance developed, there was no involvement of the glucose metabolism in adipose tissue. LÄS MER