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Mar 19, 2024 · Rudolf Albert von Kölliker (born July 6, 1817, Zürich, Switz.—died Nov. 2, 1905, Würzburg, Ger.) was a Swiss embryologist and histologist, one of the first to interpret tissue structure in terms of cellular elements.
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- Background Rudolph Albert Kölliker
- Embriology
- Histology
Rudolph Albert Kölliker was born in Zurich, Switzerland. His early education was carried on in Zurich, and he entered the university there in 1836. After two years, however, he moved to the University of Bonn, and later to that of Berlin, becoming a pupil of noted physiologists Johannes Peter Müller and of Friedrich Gustav Jakob Henle. He graduated...
Kölliker made substantial contributions to the study of zoology. While his earlier efforts were directed to the invertebrates, he soon passed on to the vertebrates, and studied the amphibians and mammalian embryos. He was among the first, if not the very first, to introduce into this branch of biological inquiry the newer microscopic technique the ...
But neither zoology nor embryology furnished Kölliker’s chief claim to fame. He is best known for his contributions to histology, the knowledge of the minute structure of the animal tissues. Among his earlier results was the demonstration in 1847 that smooth or unstriated muscle is made up of distinct units, of nucleated muscle cells. In this work,...
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Sep 30, 2022 · They were discovered in 1857 by Swiss scientist Albert von Kölliker and named in 1898 by Carl Benda, a German microbiologist who coined the name from the Greek “mitos-,” meaning “thread,” and “-chondros,” meaning “granule,” because mitochondria inside of a cell tend to form long dotted chains.
The Discovery and Naming of the Neuron. ... his presentation in Germany convinced the extremely influential Swiss histologist Rudolf Albert von Kölliker to abandon any notion of the reticulum.
Oct 26, 2021 · Timeline of mitochondria discovery: • Around 1857: Albert von Kölliker, a Swiss researcher known mostly for his studies of the neuron and the inner structure of the brain, appears to have been the first to identify groups of granules with membrane (i.e., mitochondria) in the cells of insect muscles (Lehninger, 1964).
The death of Professor Kölliker was announced in the British Medical Journal of November 11. The venerable scientist died on November 3, of pneumonia, after an illness of thirty-six hours. The name of Kölliker has been familiar to all histologists and anatomists for nearly half a century, for there is scarcely any department of histology to ...
views 2,504,279 updated. Rudolph Albert von Kölliker. 1817-1905. Swiss physiologist, anatomist, biologist, and zoologist who made landmark achievements through his use of the microscope. Kölliker is famous for his knowledge of histology, a branch of anatomy involving study of the minute structure of plant and animal tissues.