Alexander Jakowlewitsch Danilewski
Alexander Yakovlevich Danilevsky , Russian Александр Яковлевич Данилевский (November * 28 jul. / 10. December 1838 greg. In Kharkov ; † 18th June 1923 in Petrograd ) was a Russian biochemist , physiologist and pharmacologist .
Life
Danilewski finished his medical studies in Kharkov in 1860 , in 1863 he obtained a doctorate in medicine and in the same year received an extraordinary professorship in Kazan . Between 1878 and 1885 he went abroad to work in various laboratories. In 1886 he received the professorship for medicinal chemistry in Kharkov. 1892 another at the Military Medical Academy . From 1906 to 1910 he was head of the Military Medical Academy.
In 1862 Danilewski was the first to separate the enzymes of the pancreas and thus the detection of trypsin . He digested fresh pancreatic tissue with sand and water in a mortar , removed the coarse constituents, and saturated the solution with magnesium oxide , thereby separating the pancreatic lipase and other constituents. He separated the filtrate with trypsin and elastase with an alcohol-ether- collodion solution .
Individual evidence
- ↑ ДАНИЛЕВСКИЙ Александр Яковлевич // Казанский государственный медицинский университет (1804-2004 гг.): Заведующие кафедрами и профессора: Биографический словарь / В. Ю. Альбицкий, М. Э. Гурылева, Н. Х. Амиров и др. Под ред. В. Ю. Альбицкого, Н. Х. Amirova. - Казань: Магариф, 2004. - 472 с.
- ^ J. Reynolds Green: The Soluble Ferments and Fermentation . Cambridge University Press, 2014, ISBN 9781107673953 , pp. 195-196.
| personal data | |
|---|---|
| SURNAME | Danilewski, Alexander Jakowlewitsch |
| ALTERNATIVE NAMES | Данилевский, Александр Яковлевич (Russian) |
| BRIEF DESCRIPTION | Russian biochemist, physiologist and pharmacologist |
| DATE OF BIRTH | December 10, 1838 |
| PLACE OF BIRTH | Kharkov |
| DATE OF DEATH | June 18, 1923 |
| Place of death | Petrograd |