Structure And Function Of The Spleen

The irascibility is a soft, soggy organ of the lymphatic system. It serves underlying general functions in adults: 1.Fights infection. Acts as a giant lymph node, uplift erythrocytes, platelets and antigens. Lymphocytes produced in the short temper dispute disease causing pathogens. 2. Filters patriarchal erythrocytes, platelets and blood-borne antigens. The spleen is the largest lymphatic ken in the body and lies intraperitoneally in the left upper quadrant. It sits on the left colic flexure1, in the left hyperchondriac region, between the give birth and diaphragm. Posteriorly, it is associated with the left 9th through ordinal ribs, separated from them by the diaphragm. The diaphragmatic come along of the spleen is convexly veer to fit the concavity of the diaphragm. The throne and inferior borders are rounded, whereas its former and superior borders are tangy and notched. The anterior aspect of the spleen contacts the posterior wall of the substantiate and is connected to its curvature by the gastrosplenic ligament and to the kidney by the splenorenal ligament. The spleen usually measures 12cm by 7cm, which is roughly the finish of a clenched fist. It weighs more or less 180-250g.1, 2 The spleen is entirely march by a elimination seat of dense conjunctive tissue paper which, in turn is covered by a serous tissue layer splanchnic peritoneum (except the hilus).

The visceral peritoneum is a collagenous membrane made of bands consisting of collagen and reticular fibres that impart support for two of here and now splenic parenchyma structures, the neatn shape and the red human body. Long protrusions called trabeculae of the ejector seat extend interiorly into the organ. The stroma of the spleen consists of the contraction and its protruding trabeculae, reticular fibres, and fibroblasts. The white pulp and red pulp of the spleen form the parenchyma of the spleen. 1, 2 The parenchyma of the spleen consisting of the white pulp and... If you require to get a just essay, order it on our website: Ordercustompaper.com

If you want to get a full essay, visit our page: write my paper