Structure And Function Of The Spleen

The irascibility is a soft, soft organ of the lymphatic system. It serves here and no destiny general functions in adults: 1.Fights infection. Acts as a giant lymph node, put on erythrocytes, platelets and antigens. Lymphocytes produced in the lien get by disease causing pathogens. 2. Filters grand erythrocytes, platelets and blood-borne antigens. The spleen is the largest lymphatic flock 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 bide and diaphragm. Posteriorly, it is associated with the left 9th through 11th ribs, separated from them by the diaphragm. The diaphragmatic aerofoil of the spleen is convexly trend to fit the concavity of the diaphragm. The git and inferior borders are rounded, whereas its preliminary and superior borders are shrill and notched. The anterior aspect of the spleen contacts the posterior wall of the remain firm and is connected to its curvature by the gastrosplenic ligament and to the kidney by the splenorenal ligament. The spleen normally measures 12cm by 7cm, which is roughly the application of a clenched fist. It weighs about 180-250g.1, 2 The spleen is entirely visualize by a sound projection seat of dense conjunction tissue paper which, in turn is covered by a serous tissue layer intuitive peritoneum (except the hilus).

The visceral peritoneum is a collagenous tissue layer made of bands consisting of collagen and reticular fibres that earmark support for two of import splenic parenchyma structures, the lightn treacle and the red shape. Long protrusions called trabeculae of the ejection seat extend interiorly into the organ. The stroma of the spleen consists of the encapsulate 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 want to get a well(p) essay, order it on our website: Ordercustompaper.com

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