Search results
Results from the WOW.Com Content Network
Here's where aspirin can come into play: it thins blood, which makes clots less likely. "Aspirin can reduce heart attacks and strokes, and to some degree other clots like those in the deep veins ...
Blocking or disrupting blood flow to the heart is what causes a heart attack, while blocked or disrupted blood flow to the head causes a stroke. "In low doses, aspirin inhibits platelets and ...
Aspirin acts as an acetylating agent where an acetyl group is covalently attached to a serine residue in the active site of the COX enzyme. [1] This makes aspirin different from other NSAIDs (such as diclofenac and ibuprofen), which are reversible inhibitors; aspirin creates an allosteric change in the structure of the COX enzyme. [2]
Aspirin helps prevent blood clots from forming, which is the leading cause of heart attack and stroke, but the drug also carries a risk of bleeding. That risk can outweigh aspirin’s benefits in ...
For some people, aspirin does not have as strong an effect on platelets as for others, an effect known as aspirin-resistance or insensitivity. One study has suggested women are more likely to be resistant than men, [162] and a different, aggregate study of 2,930 people found 28% were resistant. [163]
Arterial stiffness may also affect the time at which pulse wave reflections return to the heart. As the pulse wave travels through the circulation it undergoes reflection at sites where the transmission properties of the arterial tree change (i.e. sites of impedance mismatch). These reflected waves propagate backward towards the heart.
The best part of waking up are these hilarious good morning memes. Get ready to rise, shine, and laugh! The post 30 Good Morning Memes to Start Your Day Right appeared first on Reader's Digest.
Functional hyperaemia is an increase in blood flow to a tissue due to the presence of metabolites and a change in general conditions. When a tissue increases its activity, there is a well-characterized fall in the partial pressure of oxygen and pH, along with an increase in partial pressure of carbon dioxide, and a rise in temperature and the concentration of potassium ions.