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Vasodilators

vasodilators

agents that act as blood vessel dilators (vasodilators) and open vessels by relaxing their muscular walls. For example, nitroglycerin is a vasodilator. So are the ace (angiotensin-converting enzyme) inhibitors.


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some bloody questions

... the condition when the blood supply is insufficient to meet the metabolic demands of a tissue. In response the body can compensate by releasing Vasodilators which act(s) on the arterioles to restore the correct level of perfusion. is that correct plzzzzzzzzzzzzz help thanks

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by zak
Mon Nov 25, 2013 8:09 pm
 
Forum: Human Biology
Topic: some bloody questions
Replies: 4
Views: 2733

some bloody questions

... act(s) on the …………………to restore the correct level of perfusion. ATP / oxygen / protein / glucose Vasoconstriction / Atherosclerosis / Ischaemia Vasodilators / endothelin / glyceryl trinitrate Arterioles / capillaries / arteries i need help plz

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by zak
Mon Nov 25, 2013 3:02 pm
 
Forum: Human Biology
Topic: some bloody questions
Replies: 4
Views: 2733

Na/K ATP-ase Reversal

... consumption meets demand... so you can prevent the heart working as hard... e.g. beta blockers (reduce b1 adrenoreceptor activation), nitric vasodilators (venous dilation, reduce preload), calcium receptor antagonists (e.g. verapamil reduced afterload)...etc. but cardiac glycosides like digoxin ...

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by Revenged
Sat Feb 24, 2007 10:47 pm
 
Forum: Cell Biology
Topic: Na/K ATP-ase Reversal
Replies: 5
Views: 4604


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