Franz Christian Boll
Franz Boll (26 February 1849, Neubrandenburg – 19 December 1879, Rome) was a German physiologist and histologist. He was the son of Lutheran theologian Franz Boll (1805–1875).
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Boll studied medicine in Bonn, Heidelberg and Berlin, and in 1870 worked at the physiological institute of Emil du Bois-Reymond (1818–1896) in Berlin. Later he became a professor at the University of Genoa, and from 1873 to 1879 was a professor of physiology in Rome. He died in Rome on 19 December 1879 at the age of 30.[1]
Boll is remembered for the discovery of rhodopsin, when he noticed that the light-sensitive pigment in the rods of the retina had a tendency to fade in the presence of illumination.[2] He also published his findings in a pamphlet titled Sull'anatomia e fisiologia della retina (1877).
His name is associated with the eponymous "Boll cells", being described as basal cells located in the lacrimal gland. As a student of Max Schultze (1825–1874) at Bonn, he was the author of a significant histological treatise on dental pulp called Untersuchungen über die Zahnpulpa.[1]
He was married to the chemist and activist Margarete Traube, a daughter of the physician Ludwig Traube.
References
- http://www.zeno.org/Pagel-1901/A/Boll,%2BFranz%2BChristian Biographical Dictionary of Doctors (1901) (translation from German)
- Boll, F (1877). "Zur Anatomie und Physiologie der Retina". Arch Anat Physiol: 4–35.
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