Your spleen's main function is to act as a filter for your blood. It recognizes and removes old, malformed, or damaged red blood cells. When blood flows into your spleen, your spleen performs "quality control"; your red blood cells must pass through a maze of narrow passages. Healthy blood cells simply pass through the spleen and continue to circulate throughout your bloodstream. Blood cells that can't pass the test will be broken down in your spleen by macrophages. Macrophages are large white blood cells that specialize in destroying these unhealthy red blood cells.
Always economical, your spleen saves any useful components from the old cells, such as iron. It stores iron in the form of ferritin or bilirubin, and eventually returns the iron to your bone marrow, where hemoglobin is made. Hemoglobin is an important protein in your blood that transports oxygen from your lungs to all the parts of your body that need it.
Another useful thing your spleen can do is store blood. The blood vessels in human spleens are able to get wider or narrower, depending on your body's needs. When vessels are expanded, your spleen can actually hold up to a cup of reserve blood. If for any reason you need some extra blood – for example, if trauma causes you to lose blood – your spleen can respond by releasing that reserve blood back into your system.
Your spleen also plays an important part in your immune system, which helps your body fight infection. Just as it detects faulty red blood cells, your spleen can pick out any unwelcome micro-organisms (like bacteria or viruses) in your blood.
When one of these invaders is detected in your bloodstream, your spleen, along with your lymph nodes, jumps to action and creates an army of defender cells called lymphocytes. Lymphocytes are a type of white blood cell that produces antibodies, special proteins that weaken or kill bacteria, viruses, and other organisms that cause infection. Antibodies and white blood cells also stop infections from spreading through the body by trapping germs and destroying them.
Removes damaged red blood cells and certain kinds of bacteria (bacteria with capsules) from the blood.
it acts as a filter for your blood.
the most unknown organ in the human body is the spleen
APPENDIX has no function in our body
the human brain is the fattest organ in our body
The appendix is said to have no function in the human body, but it actually plays a small role in the lymphatic system.
body
What organ in the human body with similar function
The largest human organ is the skin and it's function is to protect you.
Organ
The cell is the basic unit of body,it is very small.cell unint make a tissue,tissue unit make a organ, organ make organ system then make a body.so these very important function of body or human body
main function of skull is to protect the very meticulous organ of human body that is brain.
Tussues doing the same job pr function group togher to make an organ so each organ has its own task to perform .Every organ carries out a function and this is the purpose of an organ.
first, physiology studies function not the structure,, it also depends on how our body organ functioning.
the most unknown organ in the human body is the spleen
It is necessary for everyone who plans to have a career in health and medicine (e.g. doctors, nurses). You have to know about the body and the organs and how they function so that you can understand about illness and diseases and how it effects the various organs, and then you can learn how to treat and manage the conditions.
The largest organ in the human body is the skin.
The function is to process the food in our body
APPENDIX has no function in our body