proliferating pleurisy (증식성 흉막염
| guanine cell | A cell whose cytoplasm contains glistening crystals of guanine. (05 Mar 2000) |
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| guard cell | <plant biology> Plant cells occurring in pairs in the epidermis, flanking each stoma. Changes in turgor in the guard cells cause the stoma to open and close. (18 Nov 1997) |
| rod cell | <ophthalmology, physiology> Major photoreceptor cell of vertebrate retina (about 125 million in a human eye). Columnar cells (about 40m long, 1m diameter) having three distinct regions: a region adjacent to and synapsed with, the neural layer of the retina contains the nucleus and other cytoplasmic organelles, below this is the inner segment, rich in mitochondria, that is connected through a thin neck (in which is located a ciliary body) to the outer segment. The outer segment largely consists of a stack of discs membrane infoldings that are incompletely separated in cones) that are continually replenished near the inner segment and that are shed from the distal end and phagocytosed by the pigmented epithelium. The membranes of the discs are rich in rhodopsin, the pigment that absorbs light. (03 Jul 1999) |
| rod cell of retina | 1. A straight and slender stick; a wand; hence, any slender bar, as of wood or metal (applied to various purposes). Specifically: An instrument of punishment or correction; figuratively, chastisement. "He that spareth his rod hateth his son." (Prov. Xiii. 24) A kind of sceptor, or badge of office; hence, figuratively, power; authority; tyranny; oppression. "The rod, and bird of peace." . A support for a fishing line; a fish pole. <machinery> A member used in tension, as for sustaining a suspended weight, or in tension and compression, as for transmitting reciprocating motion, etc.; a connecting bar. An instrument for measuring. 2. A measure of length containing sixteen and a half feet; called also perch, and pole. Black rod. <anatomy> Rods and cones, the elongated cells or elements of the sensory layer of the retina, some of which are cylindrical, others somewhat conical. Origin: The same word as rood. See Rood. Source: Websters Dictionary (01 Mar 1998) |
| rod nuclear cell | <pathology> Immature neutrophils released from the bone marrow reserve in response to acute demand. (18 Nov 1997) |
| phalangeal cell | <pathology> Cells of the organ of Corti (in the inner ear). (18 Nov 1997) |
| chromaffin cell | Family of related acidic proteins (400-600 residues) found in many endocrine cell secretory vesicles. Secretogranin 1 = chromogranin B, secretogranin 2 = chromogranin C. (18 Nov 1997) |
| gyrochrome cell | See: gyrochrome. (05 Mar 2000) |
| root hair cell | <botany> Root epidermal cell, part of which projects from the root surface as a thin tube, thus increasing the root surface area and promoting absorption of water and ions. (18 Nov 1997) |
| Mexican hat cell | An erythrocyte in target cell anaemia, with a dark centre surrounded by a light band that again is encircled by a darker ring; it thus resembles a shooting target; such cell's also appear after splenectomy. A cell lysed by cytotoxic T lymphocytes, as in graft rejection. Synonym: Mexican hat cell. (05 Mar 2000) |
| Meynert's cell | <pathology> Solitary pyramidal cell's found in the cortex in the region of the calcarine fissure. (05 Mar 2000) |
| Rouget cell | A cell with several slender processes that embraces the capillary wall in amphibia. Synonym: capillary pericyte. (05 Mar 2000) |
| round cell sarcoma | <tumour> Old term for an undifferentiated malignant neoplasm, believed to be of mesenchymal origin, composed chiefly of closely packed round cells. (05 Mar 2000) |
| microglial cell | <pathology> Small glial cells of mesodermal origin, with scanty cytoplasm and small spiny processes. Distributed throughout grey and white matter. Derive from monocytes and invade neural tissue just before birth, capable of enlarging to become macrophages. (18 Nov 1997) |
| pheochrome cell | Former term for enteroendocrine cell. Synonym: pheochromocyte. (05 Mar 2000) |
| cell body |
In nerve cells, the central portion from which axons and dendrites sprout. The cell body controls the life-sustaining functions of a nerve cell.
출처: www.alz.org/Resources/Glossary.asp
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| cell |
The fundamental unit of all organisms; the smallest structural unit capable of independent functioning.
출처: www.alz.org/Resources/Glossary.asp
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| cell culture |
Cells grown in a test tube or other laboratory device for experimental purposes.
출처: www.alz.org/Resources/Glossary.asp
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| cell membrane |
The outer boundary of the cell. The cell membrane helps control what substances enter or exit the cell.
출처: www.alz.org/Resources/Glossary.asp
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| cell-mediated immunity |
describes any adaptive response in which antigen-specific T cells have the main role. It is defined operationally as all adaptive immunity that cannot be transferred to a na?e recipient with serum antibody.
출처: www.sabin.org/vaccine_science_GlossaryB_D.htm
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