|
Gustav Giemsa () (November 20, 1867 – June 10, 1948) was a German chemist and bacteriologist who was a native of Medar-Blechhammer. He is remembered for creating a dye solution commonly known as "Giemsa stain". This dye is used for the histopathological diagnosis of malaria and parasites such as ''Plasmodium'', ''Trypanosoma'', and ''Chlamydia''. Giemsa studied pharmacy and mineralogy at the University of Leipzig, and chemistry and bacteriology at the University of Berlin. Between 1895 and 1898 he worked as a pharmacist in German East Africa. He was an early assistant to Bernhard Nocht at the ''Institut für Tropenmedizin'' in Hamburg, where in 1900 he became head of the Department of Chemistry. In 1904 Giemsa published an essay on the staining procedure for flagellates, blood cells, and bacteria. Giemsa improved the Romanowsky stain (Eosin Y and Methylene Blue) by stabilizing this dye solution with glycerol. This allowed for reproducible staining of cells for microscopy purposes. This method is still used in laboratories today. In 1933 Giemsa signed the ''Loyalty Oath of German Professors to Adolf Hitler and the National Socialist State''. He also joined the NSDAP. ==References== Ernst Klee: Das Personenlexikon zum Dritten Reich. Wer war was vor und nach 1945. Fischer Taschenbuch Verlag, Zweite aktualisierte Auflage, Frankfurt am Main 2005, S. 182. Fleischer B. Editorial: 100 years ago: Giemsa's solution for staining of plasmodia. Trop Med Int Health. 2004 Jul;9(7):755-6.() 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Gustav Giemsa」の詳細全文を読む スポンサード リンク
|