نتایج جستجو برای: vasoactive substances

تعداد نتایج: 62547  

Journal: :Journal of applied physiology 2002
Zoran Valic Jay S Naik Stephen B Ruble John B Buckwalter Philip S Clifford

These experiments tested the hypothesis that elevating muscle blood flow before exercise would wash out vasoactive substances produced by muscle contraction and reduce the magnitude of exercise hyperemia and/or delay the response. In chronically instrumented dogs (n = 7), hindlimb blood flow was measured with chronically implanted flow probes during mild treadmill exercise. In an anesthetized p...

Journal: :Thorax 1992
R E Rennick A Loesch G Burnstock

BACKGROUND The control of airways reactivity is essential to our understanding of disease processes such as asthma. Many studies have examined the neural control of the airways, but more recently there has been evidence to show that the epithelium lining the airways may influence airways reactivity. METHODS Rabbit tracheal epithelial cells were dispersed with enzymes, grown in primary culture...

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