accessory cells

мед.сущ. а-клетка

Англо-русский медицинский словарь. 2012.

Смотреть что такое "accessory cells" в других словарях:

  • accessory cells — Cells that interact, usually by physical contact, with T lymphocytes and that are necessary for induction of an immune response. Include antigen presenting cells, antigen processing cells, etc. They are usually MHC Class II positive (see… …   Dictionary of molecular biology

  • Accessory bile duct — An accessory bile duct is a conduit that transports bile and is considered to be supernumerary or auxiliary to the biliary tree.[1] It may be described by its location relative to the gallbladder as supravescicular[2] …   Wikipedia

  • Accessory pancreatic duct — Pancreatic duct of Santorini redirects here. For the pancreatic duct of Wirsung, also known as the main pancreatic duct, see Pancreatic duct. Accessory pancreatic duct The pancreatic duct. Latin ductus pancreaticu …   Wikipedia

  • Accessory pancreas — DiseaseDisorder infobox Name = Accessory pancreas ICD10 = ICD10|Q|45|3|q|38 ICD9 = ICD9|751.7 Accessory pancreas is a rare condition in which small groups of pancreatic cells are separate from the pancreas. They may occur in the mesentery of the… …   Wikipedia

  • accessory pigment cells — (ARTHROPODA: Insecta) As many as twenty four cells that surround the retinulae of a compound eye; in superposition eyes the pigment granules assume different positions in light and darkness; also known as secondary pigment cells, secondary iris… …   Dictionary of invertebrate zoology

  • accessory cell — noun : one of the epidermal cells surrounding and adjacent to the guard cells, differing in configuration from other epidermal cells, and apparently functioning as part of the stomatal apparatus …   Useful english dictionary

  • Langerhans cells — Cells of dendritic appearance, strongly MHC Class II positive and weakly phagocytic, found in the basal layers of the epidermis where they serve as accessory cells, responsible for antigen processing and antigen presentation. Having been exposed… …   Dictionary of molecular biology

  • mesangial cells — Cells found within the glomerular lobules of mammalian kidney, where they serve as structural supports, may regulate blood flow, are phagocytic, and may act as accessory cells, presenting antigen in immune responses …   Dictionary of molecular biology

  • interdigitating cells — Cells found particularly in thymus dependent regions of lymph nodes; they have dendritic morphology and accessory cell function …   Dictionary of molecular biology

  • nurse cells — Cells accessory to egg and/or sperm formation in a wide variety of organisms. Usually thought to synthesize special substances and to export these to the developing gamete …   Dictionary of molecular biology

  • Cranial root of accessory nerves — Nerve: Cranial root of accessory nerves Brain stem sagittal section (11 visible near bottom center. Note how in this diagram, root derives entirely from spinal portion, and ascends to cranium.) …   Wikipedia


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