what is the function of lymph heart?
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A lymph heart is an organ which pumps lymph in lungfishes, amphibians, reptiles, and flightless birds back into the circulatory system. In some amphibian species, lymph hearts are in pairs, and may number as many as 200 in one animal the size of a worm, while salamanders have as many as 23 pairs of lymph hearts.
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Lymphatic System: Facts, Functions & Diseases. The lymphatic system is a network of tissues and organs that help rid the body of toxins, waste and other unwanted materials. The primary function of the lymphatic system is to transport lymph, a fluid containing infection-fighting white blood cells, throughout the body.
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Lymphatic organs are organized areas of lymphoid tissue surrounded by a connective tissue capsule. These structures include the lymph nodes, spleen, and thymus. Lymphatic nodules are concentrated regions of lymphoid tissue that lack a connective tissue capsule.
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Lymph is a fluid that circulates throughout the body in the lymphatic system. It forms when tissue fluids/blood plasma (mostly water, with proteins and other dissolved substances) drain into the lymphatic system. It contains a high number of lymphocytes (white cells that fight infection).
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Lymphatic organs – thymus, spleen and lymphatic nodes.
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Whereas lymph is a colorless liquid, found mostly in the inter-cellular spaces of a tissue. Blood has RBC's, WBC's, platelets and a fluid called plasma. Whereas lymph has WBC's and watery fluid. ... One of the major differences between them is that blood flows through blood vessels and lymph through lymphatic vessels.
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Components of the Lymphatic System. The lymphatic system consists of a fluid (lymph), vessels that transport the lymph, and organs that contain lymphoid tissue.
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The lymphatic system has multiple interrelated functions: It is responsible for the removal of interstitial fluid from tissues. It absorbs and transports fatty acids and fats as chyle from the digestive system. It transports white blood cells to and from the lymph nodes into the bones.
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A lymph node, or lymph gland is a kidney-shaped organ of the lymphatic system, and the adaptive immune system. A large number of lymph nodes are linked throughout the body by the lymphatic vessels. They are major sites of lymphocytes that include B and T cells.
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The primary function of the lymphatic system is to transport lymph, a fluid containing infection-fighting white blood cells, throughout the body. The lymphatic system primarily consists of lymphatic vessels, which are similar to the veins and capillaries of the circulatory system.
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The Importance of Lymph Drainage For Good Health The proper functioning of the lymphatic system is critical to our body's ability to drain fluids, detoxify, regenerate tissues, filter out toxins and foreign substances, and maintain a healthy immune system.
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What are Primary lymphatic organs? Primary lymphatic organs are where lymphocytes are formed and mature. They provide an environment for stem cells to divide and mature into B- and T- cells: There are two primary lymphatic organs: the red bone marrow and the thymus gland.
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Anatomy. The lymphatic system consists of lymph vessels, ducts, nodes, and other tissues. Around 2 liters of fluid leak from the cardiovascular system into body tissues every day. The lymphatic system is a network of vessels that collect these fluids, or lymph.
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The cardiovascular and lymphatic are both integral parts of the circulatory system. The cardiovascular system basically moves blood throughout the body. While the lymphatic system is part of the circulatory system, comprising a network of conduits called lymphatic vessels. ... The lymph system is not a closed system.
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The circulatory system moves blood throughout the body and has no normal microbiota. The lymphatic system moves fluids from the interstitial spaces of tissues toward the circulatory system and filters the lymph.
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Lymph or lymphatic capillaries are tiny thin-walled vessels, closed at one end and located in the spaces between cells throughout the body, except in the central nervous system and non-vascular tissues.
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Immunity and Spread of Infection The lymphatic system plays an integral role in the immune functions of the body. It is the first line of defense against disease. This network of vessels and nodes transports and filters lymph fluid containing antibodies and lymphocytes (good) and bacteria (bad).