| Kulchitsky cells | Cell's with granules that may be either argentaffinic or argyrophilic; the cell's, scattered throughout the digestive tract, are of several varieties and are believed to produce at least 20 different gastrointestinal hormones and neurotransmitters. Synonym: enterochromaffin cells, Kulchitsky cells. (05 Mar 2000) |
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| kupffer cells | Large star-shaped or pyramidal cells with a large oval nucleus and a small prominent nucleolus. These intensely phagocytic cells line the walls of the sinusoids of the liver and form a part of the reticuloendothelial system. (12 Dec 1998) |
| labyrinth supporting cells | Cells forming a framework supporting the organ of corti. Specific cells are those of claudius, deiters and hensen. (12 Dec 1998) |
| foam cells | Lipid-laden macrophages originating from monocytes or from smooth muscle cells. (12 Dec 1998) |
| 3t3 cells | A cell line derived from fibroblasts of disaggregated swiss mouse embryos. The line is a valuable in vitro host system for oncogenic virus transformation studies since 3t3 cells possess a high sensitivity to contact inhibition. (12 Dec 1998) |
| follicular ovarian cells | Cell's of an ovarian follicle that surround the developing ovum; they form the stratum granulosum ovarii and cumulus oophorus. (05 Mar 2000) |
| langerhans cells | Recirculating, dendritic, antigen-presenting cells containing characteristic racket-shaped granules (birbeck granules). They are found principally in the stratum spinosum of the epidermis and are rich in class II major histocompatibility complex molecules. (12 Dec 1998) |
| Langerhans' cells | Dendritic clear cell's in the epidermis, containing distinctive granules that appear rod-or racket-shaped in section, but lacking tonofilaments, melanosomes, and desmosomes; they carry surface receptors for immunoglobulin (Fc) and complement (C3), and are believed to be antigen fixing and processing cell's of monocytic origin; active participants in cutaneous delayed hypersensitivity. (05 Mar 2000) |
| Langhans' cells | Multinucleated giant cell's seen in tuberculosis and other granulomas; the nuclei are arranged in an arciform manner at the periphery of the cell's. Synonym: Langhans'-type giant cells. Synonym: cytotrophoblastic cells. (05 Mar 2000) |
| Langhans'-type giant cells | Multinucleated giant cell's seen in tuberculosis and other granulomas; the nuclei are arranged in an arciform manner at the periphery of the cell's. Synonym: Langhans'-type giant cells. Synonym: cytotrophoblastic cells. (05 Mar 2000) |
| foveolar cells of stomach | Theca cell's of the foveolae of the stomach. (05 Mar 2000) |
| Leishman's chrome cells | Basophilic granular leukocytes (basophils) observed in the circulating blood of some persons with blackwater fever. (05 Mar 2000) |
| lepra cells | Distinctive, large, mononuclear phagocytes (macrophages) with a foamlike cytoplasm, and also poorly staining saclike structures resulting from degeneration of such cell's, observed characteristically in leprous inflammatory reactions; indistinct staining results from numerous, fairly closely packed leprosy bacilli, which are acid-fast and resistant to staining by ordinary methods but may be vividly demonstrated by acid-fast staining procedures. (05 Mar 2000) |
| fusiform cells of cerebral cortex | Spindle-shaped cell's in the sixth layer of the cerebral cortex. (05 Mar 2000) |
| leydig cells | Cells in the interstitial tissue of the testis that are believed to furnish the internal secretion of that gland. (12 Dec 1998) |