Search Results for: marrow
Spongy bone
Spongy bone, also known as cancellous bone or trabecular bone, is a type of bone tissue found at the ends of long bones and... Read More
Osseous tissue
What Is Bone Or Osseous Tissue? Osseous tissue is the structure providing, hard and mineralized connective tissues. Osseous... Read More
Bone marrow
Bone marrow (Science: haematology) The soft, spongy tissue found in the centre of most large bones that produces the... Read More
Erythrocyte
Erythrocyte Definition Erythrocytes (red blood cells or RBCs) are the myeloid series of specialized cells that play an... Read More
Leukocytosis
What Is Leukocytosis? Leukocytosis is a condition wherein the number of White Blood Cells (WBCs) is increased above the... Read More
Circulation
Blood Blood is composed of a liquid, plasma, and blood cells such as erythrocytes (red blood cells,) leukocytes (white... Read More
Skeletal system
What is the Skeletal System? How to define a skeleton? The skeletal system is the main framework that gives your body its... Read More
Trabecular bone
Definition noun (1) The osseous tissue that fills the interior or cavity of bones with a latticework of small spicules or... Read More
Cancellous bone
Definition noun (1) The osseous tissue that fills the interior or cavity of bones with a latticework of small spicules or... Read More
Bone matrix
Bone Matrix Definition Bone matrix refers to the matrix component of bone tissue. It provides the structural framework and... Read More
Adipose tissue
Adipose Tissue Definition Adipose tissue, a specialized variety of connective tissue, is composed of lipid-rich cells known... Read More
Erythropoietin
Definition noun, plural: erythropoietins A glycoprotein hormone that regulates the production of red blood cells in the bone... Read More
Hematopoiesis
Definition noun, plural: hematopoieses A biological process in which new blood cells are formed, and is usually taking place... Read More
Reticular fiber
Definition noun, plural: reticular fibers A type of connective tissue fiber that is made up of type III collagen secreted by... Read More
Dedifferentiation
Definition noun (developmental biology) A cellular process in which a differentiated cell loses its special form or... Read More
Myeloblast
Definition noun, plural: myeloblasts A precursor cell that gives rise to a promyelocyte during... Read More
Mononuclear phagocyte system
Definition noun A system of cells located in reticular connective tissue, and are associated primarily with phagocytosis and... Read More
Histiocyte
Definition noun, plural: histiocytes A reticular connective tissue macrophage or a dendritic cell, derived from the bone... Read More
Reticular connective tissue
Definition noun A type of connective tissue characterized by the predominance of reticular fibers made of type III collagen... Read More
Lymphoid organ
Definition noun, plural: lymphoid organs The organ of the lymphatic system, and carries out various immune... Read More
Blood cell
Definition noun, plural: blood cells Any of the cells in blood, i.e. a red blood cell (erythrocyte) or a white blood cell... Read More
Memory B cell
Definition noun, plural: memory B cells A small, long-lived B lymphocyte that was previously exposed to a particular... Read More
Chondrichthyes
Definition noun A taxonomic class comprised of cartilaginous fish Supplement Chondrichthyes is taxonomic superclass of... Read More
Granulopoiesis
Definition noun The hematopoiesis of granulocytes Supplement Hematopoiesis is the process of forming new blood cellular... Read More
Thrombopoietin
Definition noun, plural: thrombopoietins A glycoprotein hormone produced by liver and kidney associated with the production... Read More
Lining cells
Lining cell --> littoral cell The cells lining the lymphatic sinuses of lymph nodes and the blood sinuses of bone... Read More
Totipotent
Totipotent Definition What is totipotent? In general terms, totipotency is defined as the ability of a single cell to... Read More
Memory T cell
Definition noun, plural: memory T cells A long-lived T cell that bears receptors for an antigen during its encounter with a... Read More
Erythroblastosis fetalis
Definition noun A medical condition in the fetus or newborn in which many erythroblasts are released in fetal blood from the... Read More
T-helper cell
Definition noun, plural: T-helper cells A type of T lymphocyte that assists by activating antigen-presenting leukocytes,... Read More
Cytotoxic T cell
Definition noun, plural: cytotoxic T cells A T cell responsible for inducing death to target cells (e.g. infected somatic... Read More