Rathke, Martin H

Rathke, Martin H

▪ German anatomist
born Aug. 25, 1793, Danzig, Prussia [now Gdańsk, Pol.]
died Sept. 3, 1860, Königsberg [now Kaliningrad, Russia]

      German anatomist who first described the gill slits and gill arches in the embryos of mammals and birds. He also first described in 1839 the embryonic structure, now known as Rathke's pouch, from which the anterior lobe of the pituitary gland develops.

      Rathke ended a 10-year medical practice in his hometown when he became professor of physiology at the University of Dorpat and, later (1835), professor of zoology and anatomy in Königsberg. An outstanding embryologist, Rathke thought the gill arches were vestiges of ancestral gills, but he also recognized their significance in the later development of the associated blood vessels. Rathke also did pioneering research in marine zoology. He was elected a fellow of the Royal Society in 1855.

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  • Rathke, Martin H(einrich) — born Aug. 25, 1793, Danzig, Prussia died Sept. 3, 1860, Königsberg German anatomist and embryologist. He was the first to describe gill slits and gill arches in mammal and bird embryos. He thought they were vestigial gills but recognized their… …   Universalium

  • Rathke, Martin H(einrich) — (25 ago. 1793, Danzig, Prusia–3 sep. 1860, Königsberg). Anatomista y embriólogo alemán. Fue el primero en describir surcos y arcos branquiales en los embriones de mamíferos y aves. Pensó que se trataba de agallas vestigiales, pero reconoció su… …   Enciclopedia Universal

  • Martin Heinrich Rathke — Martin Rathke Martin Heinrich Rathke (* 25. August 1793 in Danzig; † 3. September 1860 in Königsberg (Preußen)) war ein deutscher Anatom, Embryologe und Zoologe. Inhaltsverzeichnis …   Deutsch Wikipedia

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  • Rathke — Rathke, Martin Heinrich, geb. 25. Aug. 1793 in Danzig, studirte in Göttingen u. Berlin Medicin u. Naturwissenschaften, prakticirte seit 1819 in seiner Vaterstadt als Arzt, wurde 1829 Professor der Physiologie u. Pathologie in Dorpat u. 1835… …   Pierer's Universal-Lexikon

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  • Rathke's pouch — Rath·ke s pouch rät kəz n a pouch of ectoderm that grows out from the upper surface of the embryonic stomodeum and gives rise to the adenohypophysis of the pituitary gland called also Rathke s pocket Rathke Martin Heinrich (1793 1860) German… …   Medical dictionary

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  • Martin — /mahr tn/, n. 1. Archer John Porter /ahr cheuhr/, born 1910, English biochemist: Nobel prize for chemistry 1952. 2. Frank, 1890 1974, Swiss composer. 3. Glenn Luther, 1886 1955, U.S. airplane designer and manufacturer. 4. Homer Dodge, 1836 97,… …   Universalium

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