Pancytopenia is a medical condition in which there is a reduction in the number of red and white blood cells, as well as platelets.

The issue is the red blood cell count, not the means used to elevate it.

And so, it surrounds a group of red blood cells and other cells, and traps them so the blood can't flow.

Unless, that is, we take EPO to make up for our genetic deficiency. Setting a maximum level of red blood cells actually levels the playing field by reducing the impact of the genetic lottery.

When the diameter of the blood vessel is just slightly larger than the diameter of the red blood cell the Fahraeus Lindquist effect occurs and there is a decrease in wall shear stress.

These are red blood cells.

However, as the diameter of the blood vessel decreases further, the red blood cells have to squeeze through the vessel and often can only pass in single file.

Reticulocytes develop and mature in the bone marrow and then circulate for about a day in the blood stream before developing into mature red blood cells.

You are now about the size of a red blood cell

We're about to talk about more and the other word for white blood cell is also leukocyte.

So, if an athlete has a dangerously high level of red blood cells as a result of taking erythropoietin (EPO), he or she should not be allowed to compete.

You wouldn't have to make red blood cells.

It began with the ability to transfuse not only red blood cells into anemic patients, but also platelets, reducing the threat of life threatening bleeding that can accompany cancer therapy.

Dyserythropoeisis, also known as myelodysplastic syndrome, is a disorder in the production of red blood cells.

So here's an image of red blood cells, and now we can actually map where the hemozoin and where the malaria parasites are inside those red blood cells.

Oxygen (bound to hemoglobin in red blood cells) is the most critical nutrient carried by the blood.

So these are capillary endothelial cells, and of course, right in here, we have our blood flowing and we'll have red blood cells in here.

It is very useful to diagnose the different types of leukemia and lymphoma.

Lymphocytes are another type of white blood cell or leukocyte.

Alcohol reduces the white blood cell count, which deteriorates the immune system and impairs judgment, and also...

The closed sandwich is the intact red blood cell membrane.

And just so you know, all the phagocytes that we talked about in the last video, these are all instances of white blood cells or leukocytes.

Leukemia cells treated with this compound turn into normal white blood cells.

Some studies require the labeling of a patient's own blood cells with a radionuclide (leukocyte scintigraphy and red blood cell scintigraphy).

Blood is a complicated stew of plasma proteins, red blood cells, platelets, and other cellular components.

At this size the red blood cell is one thousand times bigger than you are,

At this size the red blood cell is one thousand times bigger than you are,

There are four major conferences on building blood cell sized devices there are many experiments in animals.

Another test, urine microscopy, looks for the presence of red blood cells, white blood cells, or bacteria.

For instance, the cytolysins responsible for the destruction of red blood cells, thereby liberating hemoglobins, are named hemolysins , and so on.

Not only are things starting to collect here more and more red blood cells are collecting here, obviously there's a lot of fluid here, the white blood cells but also the capillary walls are becoming more porous.

This process is used for red blood cell diseases such as sickle cell crises or severe malaria.

I grew up with the colors of war the red colors of fire and blood, the brown tones of earth as it explodes in our faces and the piercing silver of an exploded missile, so bright that nothing can protect your eyes from it.

And choose a wife from our own village?

What about the sheep?

You are now about the size of a red blood cell

An analysis of this respirocyte, designed by Rob Freitas, indicates if you replace 10 percent of your red blood cells with these robotic versions, you could do an Olympic sprint for 15 minutes without taking a breath.

Ice Pellets

The negative growth of 61,500 relates to the lapsing of a non recurrent provision for a blood count (CBC) machine in 1992 1993.

The rhinovirus is about 30 nanometers across, and is nearly impossible to see next to the red blood cell

Now, one interesting question is, why does the hemoglobin even have to reside within the red blood cells?

To determine blood glucose, the measuring beam of infrared light, for example, has to penetrate the tissue for measurement of blood glucose.

There is a man among the sheep!

Number of snowflakes

It's got this sort of soap opera like lifestyle they have sex, they burrow into your liver, they tunnel into your blood cells ...