[tey-oh-dawr] /ˈteɪ oʊˌdɔr/ (Show IPA), 1810–82, German zoologist.
Theodor (ˈteːodoːr). 1810–82, German physiologist, who founded the theory that all animals consist of cells or cell products
Schwann (shvän), Theodor. 1810-1882.
German physiologist and pioneer histologist who described (1839) the cell as the basic structure of animal tissue. He isolated pepsin in 1836, and in 1838 he described the myelin sheath.
noun, Biology. 1. a cell of the peripheral nervous system that wraps around a nerve fiber, jelly-roll fashion, forming the myelin sheath. Schwann cell (shwän, shvän) n. Any of the cells that cover the nerve fibers in the peripheral nervous system and form the myelin sheath. Also called neurilemma cell. Schwann cell (shwän, shvän) Any […]
schwannoma schwan·no·ma (shwä-nō’mə) n. See neurofibroma. See neurilemoma.
schwannosis schwan·no·sis (shwä-nō’sĭs) n. A non-neoplastic proliferation of Schwann cells in the spaces around the blood vessels of the spinal cord.
noun, (sometimes lowercase) German. 1. excessive enthusiasm or sentimentality.