take a look at the following photos:
This is human immunity t- scanning electron microscope photographs of cells. |
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One Month - News of the success of human trials against Ebola vaccines spread throughout the world. What is an Ebola vaccine? How does it work? We have to get a clear idea of these problems.
after billions of years of historical evolution, the human body's natural immune system (Immune Systemhas evolved to withstand the infections and attacks of many germs, and is very powerful and complex to operate. The human immune system is one of the "big systems" in nature. The body's immune system is capable of automatically identifying foreign objects in the bloodstream, which is characteristic of the immune system. If foreign substances are harmful to the body, the immune system will produce an "emergency response" that produces an "antibody" (Antibody) or immune cells(Immunecell), also a class of lymphocytes (Lymphomcyte). In theT -on the surface of the cell, there are many receptors (receptor), this isT -the appearance characteristics of the cell. T -cells can kill foreign objects.
t- cells constitute the human immune system of the emerging forces, people can use electron microscopy to directly observe their existence. Since this type of immune cell is often in the human thymus ( Thymus ) mature, so also known as " t- Cell "(or t- lymphocyte).
T- < Span style= "font-size:18px" > cells that kill the Ebola virus that dives into the body. The vaccine has no effect, it depends on its production T- how many cells. The Ebola vaccine invented by scientists is harmless to the human body, does not affect future generations, and is an artificial bane of the Ebola virus.
What is Ebola immune T-cell?