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Dec 13, 2021 · Function. The spleen plays an important role in your immune system response. When it detects bacteria, viruses, or other germs in your blood, it produces white blood cells, called...
Apr 29, 2021 · Function. What does the spleen do? Your spleen: Stores blood. Filters blood by removing cellular waste and getting rid of old or damaged blood cells. Makes white blood cells and antibodies that help you fight infection. Maintains the levels of fluid in your body. Produces antibodies that protect you against infection. Anatomy.
The word spleen comes from Ancient Greek σπλήν (splḗn). [1] The spleen plays very important roles in regard to red blood cells (erythrocytes) and the immune system. [2] It removes old red blood cells and holds a reserve of blood, which can be valuable in case of hemorrhagic shock, and also recycles iron.
Nov 3, 2023 · Function. The spleen is a secondary lymphoid organ. This means that the spleen filters blood and presents foreign particles (antigens) to the lymphocytes it houses. In this way, the spleen stimulates the maturation and activation of lymphocytes. By filtering blood, the spleen also recycles senescent and damaged erythrocytes.
Feb 14, 2023 · The spleen plays a role in the immune system and the blood. We will explain what the spleen does, the types of cells involved, and what happens when it goes wrong.
Apr 28, 2024 · While the spleen is not as well known as other organs, it performs multiple important functions. The spleen participates in the creation of blood cells and also helps to filter out the blood, removing old blood cells and fighting infection.
Oct 4, 2019 · The spleen performs several helpful functions for the body, including making antibodies, removing bacteria, removing old red blood cells, breaking down waste products of red blood cells, recycling iron for use in new red blood cells, and holding a reserve of red blood cells and immune cells which the body can use in case of emergencies.
Jun 16, 2022 · Function. As part of the lymphatic system, the spleen serves multiple major and inter-related functions involving the body’s blood supply. It plays an important role in immune function and in recycling RBCs. Red pulp: This part of the organ filters blood, removing foreign bodies, microbes, and faulty RBCs.
The spleen has a covering of fibrous tissue (the splenic capsule) that supports its blood vessels and lymphatic vessels. The spleen is made up of two basic types of tissue, each with different functions: White pulp. Red pulp. The white pulp is part of the infection-fighting system (immune system).
By structure and function, the spleen is essentially 2 organs: The white pulp, consisting of periarterial lymphatic sheaths and germinal centers, acts as an immune organ. The red pulp, consisting of macrophages and granulocytes lining vascular spaces (the cords and sinusoids), acts as a phagocytic organ.
