The smallest blood vessels are called capillaries we've got 19 billion of them in our bodies.

Blood. The blood flowing in my veins

It holds open a blocked artery when it gets to its destination, but it needs to be much smaller for the trip there, through your blood vessels.

Jewish blood in your veins

You had to take a spaceship, shrink it down, inject it into the bloodstream.

This is the blood vessels.

They're the veins of the ecosystem, and they're often empty veins.

What nitric oxide does is it dilates blood vessels, so it lowers your blood pressure.

There's blood in my urine.

There is no change in blood flow, in dilatation of the blood vessels.

There were blood vessels left.

It's just basically two strands.

The vessels looked better.

In the arm, you can measure blood flow in the arm by how much it swells up as some blood flows into it.

Han Zhiyuan reminded people who have high blood pressure, high blood sugar, high blood lipids, smoking habits, family history and other cardiovascular risk factors may easily suffer from cardiovascular disease if staying up late.

These minor changes in blockages caused a 300 percent improvement in blood flow, and using cardiac positron emission tomography, or PET, scans, blue and black is no blood flow, orange and white is maximal.

What runs in your veins, philosopher, blood or water?

And that is microvascular obstruction.

I want to look at the blood vessels. I want to look at the liver.

They're a strange race of people, without any blood in their veins at all.

The revolution is called angiogenesis, and it's based on the process that our bodies use to grow blood vessels.

It s not so much psychological, it s vascular, and nicotine makes your arteries constrict.

Right shoulder area shows lacerations and a hematoma the size of a child's palm.

Without angiogenesis, the tumor remains the size of a pinpoint and it's not harmful.

Not that tight. Even a Homicide man has blood in his veins.

And this is actually what it looks like, hundreds of blood vessels all growing toward the center of the wound.

We then take this vascular structure and we can prove that we retain the blood vessel supply.

We then take the cells, the vascular cells, blood vessel cells, we perfuse the vascular tree with the patient's own cells.

This is actually an engineered blood vessel.

Take a look at this little tuft of capillaries.

So the body's ability to balance angiogenesis, when it's working properly, prevents blood vessels from feeding cancers.

In fact, if you actually block angiogenesis and prevent blood vessels from ever reaching cancer cells, tumors simply can't grow up.

You place the vascular blood vessel lining cells on the inside.

Invasive diagnostic examinations of coronary vessels

For example, insufficient angiogenesis not enough blood vessels leads to wounds that don't heal, heart attacks, legs without circulation, death from stroke, nerve damage.

Of the circulatory diseases the dominant one is heart ischemia (including heart attacks), diseases of the brain vessels and arterial hypertension.

16 percent! Meaning that there were these pinpoint tumors in skeletal muscle, but only .16 percent of actual metastases suggesting that maybe skeletal muscle is able to control the angiogenesis, is able to control the tumors recruiting these blood vessels.

There were flexible, clear blood vessels.

And one sixth the rate of cardiovascular disease.

b Until 1997 referred to as cerebrovascular disease.

Physiolab cardiovascular physiology

Call it acute congestion indeed!

We worked with a theme, which is, you've got macrophages that are streaming down a capillary, and they're touching the surface of the capillary wall, and they're picking up information from cells that are on the capillary wall, and they are given this information that there's an inflammation somewhere outside, where they can't see and sense.

You're a warrior's son you have the blood of Pratap Singh in your veins

But the active irradiation, during the UV and for an hour after it, there is dilation of the blood vessels.