File:Erythrozytopoese-1874-Koenigsberg.JPG
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English: In 1868 Ernst Neumann (1834 - 1918) described the bone marrow as blood forming organ with its "Lymphoide Markzelle" later "stem cell". In 1874, he described the erythropoisis in steps forming the erythrocyte
Deutsch: Die Abbildung stammt aus einer Veröffentlichung Ernst Neumanns von 1874: Sie schildert, wie sich aus einer noch kernhaltigen roten Vorläufer-Blutzelle (4a) - hier analog zum postembryonalen Knochenmark auch gesehen und gezeichnet in der embryonalen Leber - ein ebenfalls noch kernhalter Erythroblast (4c) entwickelt. Das Bild dient einer Website über das Pathologische Institut Königsberg |
| Date | |
| Source | Neumann, E.: Blut und Pigmente, Fischer Verlag Jena 1918, Abb. S. 84 (Nachdruck), ursprünglich aus: E. Neumann: Neue Beiträge zur Kenntnis der Blutbildung. Wagners Archiv der Heilkunde, XV, 1874 |
| Author | Ernst Neumann (1834-1918) |
| Permission (Reusing this file) |
see Ticket:2020031610008875 |
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The author died in 1918, so this work is in the public domain in its country of origin and other countries and areas where the copyright term is the author's life plus 100 years or fewer.  You must also include a United States public domain tag to indicate why this work is in the public domain in the United States. |
| This file has been identified as being free of known restrictions under copyright law, including all related and neighboring rights. | |
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| current | 11:10, 20 December 2016 | | 125 × 227 (12 KB) | Kenichsberch (talk | contribs) | {{Information |Description ={{en|1=In 1868 Ernst Neumann (1834 - 1918) described the bone marrow as blood forming organ with its "Lymphoide Markzelle"later on stem cell. In 1874, he signed the Erythropoisis in steps up to the Erythrozyt }} {{de|1=Di... |
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