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Theodor Schwann (German pronunciation: [ˈteːodoːɐ̯ ˈʃvan]; 7 December 1810 – 11 January 1882) was a German physician and physiologist. His most significant contribution to biology is considered to be the extension of cell theory to animals.
- Copley Medal (1845)
Lived 1810 – 1882. Theodor Schwann was an anatomist and physiologist who is best known for developing the cell doctrine that all living things are composed of cells. He established that the cell is the basic unit of all living things. He believed that cells are governed by scientific processes and rejected vitalism which invoked the presence ...
Jun 2, 2021 · Schwann made most of his important scientific discoveries during the Berlin period (1834–1838). In 1836 he isolated the enzyme responsible for digestive processes in the stomach—and coined the name “pepsin” for this newly identified substance.
- Michał K. Owecki
- 10.1007/s00415-021-10630-6
- 2021
- J Neurol. 2021; 268(12): 4921-4922.
However, his most important contribution to science would be the fact that he was one of the founders of the ' Cell doctrine ' which proposed that all living beings were made of fundamental units called cells - a foundational principle on which rests much of our understanding of biological science. Schwann was one of the first scientists to ...
Nov 21, 2023 · Theodor Schwann made numerous contributions to science that include discovery of the enzyme pepsin, spontaneous generation, and identifying the role of microbes in...
Jun 2, 2021 · Full size image. From the beginning of his career, Schwann was interested in the histology and physiology of the nervous system and muscle tissue. In his studies, he proved that the upper part of the esophagus is made of striated tissue, whereas the rest of the gastrointestinal tract, the uterus, pupils and bladder are constituted of smooth muscle.
Jan 1, 2017 · History of Life. Theodor Schwann went to school in Neuss and Cologne. From 1829 to 1831, he studied philosophy and medicine in Bonn, and subsequently medicine in Würzburg from 1831 and in Berlin from 1833. In Würzburg, he attended the lectures of the famous clinician Johann Lukas Schönlein.