lymphoblast meaning
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- Definition of lymphoblast : a lymphocyte that has enlarged following stimulation by an antigen, has the capacity to recognize the stimulating antigen, and is undergoing proliferation and differentiation either to an effector state in which it functions to eliminate the antigen or to a memory state in which it functions to recognize the future reappearance of the antigen
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Osteoclast Anatomical terminology. [edit on Wikidata] An osteoclast (from the Greek words for bone (ὀστέον), and broken (κλαστός)) is a type of bone cell that breaks down bone tissue. This function is critical in the maintenance, repair, and remodelling of bones of the vertebral skeleton.
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Difference Between Myeloblast and Lymphoblast Blood cells are of two main types depending on their immature forms in the bone marrow. They are Myeloblasts and Lymphoblasts. Myeloblasts are immature blood cells produced in the bone marrow which give rise to granulocytes such as basophils, eosinophils, and neutrophils through the process called granulopoiesis. Lymphoblasts are blood cells produced in the bone marrow which give rise to lymphocytes that includes B lymphocytes and T lymphocytes through a process called lymphopoiesis.
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Leukocytes  (White Blood Cells) B-Lymphocytes (B-Cells). A type of white blood cell that makes antibodies. B lymphocytes are part of the immune system and develop from stem cells in the bone marrow. Also called B cell. lymphocyte is a type of white blood cell that is part of the immune system. There are two main types of lymphocytes: B cells and T cells. The B cells produce antibodies that are used to attack invading bacteria, viruses, and toxins.
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Osteoblast Osteoblast (from the Greek combining forms for  bone , ὀστέο-, osteo-and βλαστάνω, blastanō germinate) are cells with single nuclei that synthesize bone.steoblasts are the major cellular component of bone. The functional part of bone, the bone matrix, is entirely extracellular (outside of the cells). The bone matrix consists of protein and mineral. The protein is called the organic matrix; it is synthesized first, and then the mineral is added.
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Lymphocytosis Definition. Lymphocytosis (lim-foe-sie-TOE-sis), or a high lymphocyte count, is an increase in white blood cells called lymphocytes (LIM-foe-sites).Lymphocytes are an important part of the immune system.They help fight off diseases, so it's normal to see a temporary rise in the number of lymphocytes after an infection.A count significantly higher than 3,000 lymphocytes in a microliter of blood is generally considered to be lymphocytosis in adults.ymphocytes are an important part of the immune system. They help fight off diseases, so it's normal to see a temporary rise in the number of lymphocytes after an infection. A count significantly higher than 3,000 lymphocytes in a microliter of blood is generally considered to be lymphocytosis in adults.
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Definitions &Translations Here are all the possible meanings and translations of the word chloroplast. Princeton's WordNet(0.00 / 0 votes)Rate this definition: chloroplast(noun) plastid containing chlorophyll and other pigments; in plants that carry out photosynthesis.
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- When a hemocytoblast divides into two daughter cells, one of the new cells becomes a blood cell. The other remains a hemocytoblast,... A hemocytoblast is a type of stem cell that produces blood cells. When a hemocytoblast divides into two daughter cells, one of the new cells becomes a blood cell. The other remains a hemocytoblast,...
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lymph : a usually clear coagulable fluid that passes from intercellular spaces of body tissue into the lymphatic vessels, is discharged into the blood by way of the thoracic duct and right lymphatic duct, and resembles blood plasma in containing white blood cells and especially lymphocytes but normally few red blood cells and no platelets—see chyle; ...
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Leukocytes  (White Blood Cells) B-Lymphocytes (B-Cells). A type of white blood cell that makes antibodies. B lymphocytes are part of the immune system and develop from stem cells in the bone marrow. Also called B cell.-Lymphocytes (T-Cells). A type of white blood cell. T-lymphocytes are part of the immune system and develop from stem cells in the bone marrow. They help protect the body from infection and may help fight cancer. Also called T cell and thymocyte.
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Lymph nodes Lymph nodes. Lymph nodes are small, bean-shaped organs which produce and store blood cells that help fight disease and infection. Also known as lymph glands, lymph nodes remove cell waste and fluids from lymph (lymphatic fluid), and store lymphocytes (white blood cells). Lymph nodes are part of the lymphatic system and are located throughout the body, including the neck, armpits, abdomen and groin.
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- 81 Followers. A. A lymphocyte is a type of white blood cell. White blood cells are part of your immune system and help your body fight off diseases, including infections and cancer. There are two main types of lymphocytes – B cells and T cells. B cells make antibodies that attack bacteria and toxins in the body.. A lymphocyte is a type of white blood cell. White blood cells are part of your immune system and help your body fight off diseases, including infections and cancer.
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What does a high lymph count mean? When a person is said to be suffering from lymphocytosis, it means that his or her body contains an abnormally high amount of lymphocytes in the bloodstream. A lymphocyte is essentially a type of white blood cell in the blood and helps protect the body against diseases and fights infections. Whenever the overall health of the body is penetrated by a dangerous invading organism, the lymphocytes are called on to attack these invading organisms.
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CANCER: Lecture Lymphomas (define) 1. are cancers of the white blood cells called lymphocytes, part of the body's immune system. 2. In lymphoma, the lymphocytes morph into a cancer cell and accumulate in the lymph nodes and lymphatic system, where they crowd out normal lymphocytes.
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- Osteoblast. Osteoblasts are a short-lived cell and the basis for their replenishment is a topic of some interest in understanding how the tissue is organized as a system. From: Osteoporosis (Fourth Edition), 2013. Related terms: Osteoclast; Osteocyte; RANKL; Chondrocyte; Mesenchyme; Calcitriol; MSC (gene) Bone Mass; Stem cells; Stromal cell
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- The thymus and bone marrow are the primary lymphatic organs. Lymphocytes are produced by stem cells in the bone marrow and then migrate to either the thymus or bone marrow where they mature. T-lymphocytes undergo maturation in the thymus (hence their name), and B-lymphocytes undergo maturation in the bone marrow.lusters of lymph nodes are found in the underarms, groin, neck, chest, and abdomen. The lymphatic system, which transports infection-fighting cells called lymphocytes, is involved in the removal of foreign matter and cell debris by phagocytes (cells that engulf) and is part of the body's immune system.
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hemocytoblast hemocytoblast (stem cell) and blood cells An undifferentiated stem cell found in mesenchymal tissues that may give rise to any type of blood cell. See: illustration
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Lymphocytosis Definition. Lymphocytosis (lim-foe-sie-TOE-sis), or a high lymphocyte count, is an increase in white blood cells called lymphocytes (LIM-foe-sites). Lymphocytes are an important part of the immune system.They help fight off diseases, so it's normal to see a temporary rise in the number of lymphocytes after an infection.efinition. Lymphocytosis (lim-foe-sie-TOE-sis), or a high lymphocyte count, is an increase in white blood cells called lymphocytes (LIM-foe-sites). Lymphocytes are an important part of the immune system.
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lymph Definition of lymph for English Language Learners medical: a pale fluid that contains white blood cells and that passes through channels in the body and helps to keep bodily tissues healthy LYMPH Defined for Kids
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Function of lymph? lymph. noun. 1  A clear, watery, sometimes faintly yellowish fluid derived from body tissues that contains white blood cells and circulates throughout the lymphatic system, returning to the venous bloodstream through the thoracic duct.
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Lymph nodes Lymph nodes are small, bean-shaped organs which produce and store blood cells that help fight disease and infection. Also known as lymph glands, lymph nodes remove cell waste and fluids from lymph (lymphatic fluid), and store lymphocytes (white blood cells).
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lymph lymph - a thin coagulable fluid (similar to plasma but) containing white blood cells (lymphocytes) and chyle; is conveyed to the blood stream by lymphatic vessels. bodily fluid, body fluid, liquid body substance, humour, humor - the liquid parts of the body.
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hemocytoblast Medical definition of hemocytoblast: a stem cell for blood-cellular elements; especially : one considered competent to produce all types of blood… a stem cell for blood-cellular elements; especially : one considered competent to produce all types of blood cell —called also lymphoidocyte… See the full definition
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lymph lymph. n. 1. (Biochemistry) the almost colourless fluid, containing chiefly white blood cells, that is collected from the tissues of the body and transported in the lymphatic system. [C17: from Latin lympha water, from earlier limpa influenced in form by Greek numphē nymph].ymph. 1. a clear, yellowish, coagulable fluid, circulated by the lymphatic system, that resembles blood plasma but contains mainly lymphocytes and fats. 2. Archaic. the sap of a plant.
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lymph Definition of lymph for English Language Learners. medical : a pale fluid that contains white blood cells and that passes through channels in the body and helps to keep bodily tissues healthy.
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What are lymphocytes? A lymphocyte is a type of white blood cell. White blood cells are part of your immune system and help your body fight off diseases, including infections and cancer. There are two main types of lymphocytes – B cells and T cells. B cells make antibodies that attack bacteria and toxins in the body. T cells attack your own body’s cells that have become infected with viruses or have become cancerous.