This is tricky to measure, so it is inferred from things
like changes in blood flow.
Not exact matches
As the heart starts pumping a primitive
blood -
like fluid around the body of an embryo, the
change in pressure from the
flowing liquid is the cue for cells lining the aorta to
change first into
blood stem cells, then into all
blood - cell types
in the body.
Like platelets, clumps of the particles
flow freely
in the
blood and gravitate toward blocked vessels by sensing a
change in blood flow.
The researchers investigated
changes to arteries as well as
blood flow after forty five minutes of moderate intensity resistance exercise making use of equipment
like that normally used
in fitness centers.