Lymph Capillary Diagram

Structure of Lymphatic Capillaries. Lymph or lymphatic capillaries are tiny thin-walled vessels, closed at one end and located in the spaces between cells throughout the body. These are particularly dense within connective tissue. Lymphatic capillaries are slightly larger in diameter than blood capillaries and contain flap-like “minivalves”…
Upon entering the lumen of a lymphatic capillary, the collected fluid and associated cells (notably white blood cells) is known as lymph. Each lymphatic capillary carries lymph into a lymphatic vessel, which in turn connects to a lymph node. Lymph is ultimately returned to the venous circulation .
Because lymphatic capillaries have a closed end and minivalves normally prevent backflow into tissues, the pressure of lymph becomes higher as more lymph is collected from the tissues, which sends the lymph fluid forward. Multiple capillaries converge in collecting vessels, where the internal valves and smooth muscle start to appear.

Lymph Capillary Diagram Diagram - Lymph Capillary Diagram Chart - Human anatomy diagrams and charts explained. This anatomy system diagram depicts Lymph Capillary Diagram with parts and labels. Best diagram to help learn about health, human body and medicine.

Lymph Node Structure Diagram

Lymph node is small, oval or bean-shaped body. It is a collection of lymphoid tissue enclosed in a connective tis­sue capsule and lying along the lymphatic stream. From the capsule, strands of tissue pass into the substance of the node and are known as the connective tissue trabeculae. In the human lymphatic nodes the trabeculae are ill-de­fined.
Lymph nodes are important structures of the lymphatic system of the thorax and abdomen. They are small, oval or kidney-shaped encapsulated centres of antigen presentation and lymphocyte activation, differentiation and proliferation. They vary in size from 0.1 to 2.5 cm in length.
The lymphoide tissues in the nodes break down materials which have been filtered off such as microorganisms, tumor cells and cells damaged by inflammation. Lymphocyte develops from the reticular and lymphoid tissue in the nodes. Antibodies and antitoxins are also formed by the cells of lymph nodes.

Lymph Node Structure Diagram Diagram - Lymph Node Structure Diagram Chart - Human anatomy diagrams and charts explained. This anatomy system diagram depicts Lymph Node Structure Diagram with parts and labels. Best diagram to help learn about health, human body and medicine.