Niels Ryberg Finsen

Niels Ryberg Finsen
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Born	December 15, 1860 Tórshavn, Faroe Islands
Died	September 24, 1904 (aged 43) Copenhagen, Denmark
Notable awards	Nobel Prize in Physiology or Medicine (1903)

Niels Ryberg Finsen (December 15, 1860 – September 24, 1904) was a Danish/Faroese/Icelandic physician and scientist. In 1903 he became the first Danish Nobel laureate. He was awarded the Nobel Prize in Medicine and Physiology "in recognition of his contribution to the treatment of diseases, especially lupus vulgaris, with concentrated light radiation, whereby he has opened a new avenue for medical science."

Biography

Niels Finsen was born in Tórshavn, Faroe Islands, as the 2nd oldest of four children of Hannes Steingrim Finsen who belonged to an Icelandic family with traditions reaching back to the 10th century, and Johanne Fröman, who was born and raised in Iceland. The family had moved to Tórshavn from Iceland in 1858 when his father was given the position of Landfoged of the Faroe Islands. In 1864 when Niels was four years old his mother died, and his father remarried his mother's cousin Birgitte Kirstine Formann, with whom he had six children. In 1871 his father was made Amtmann of the Faroe Islands. Niels Finsen got his early education in Tórshavn, but in 1874 he was sent to the Danish Boarding school Herlufsholm, where his older brother Olaf Finsen was also a student. Unlike Olaf, Niels had a very difficult stay at Herlufsholm, culminating with a statement from the Principal which claimed Niels to be "a boy of good heart but low skills and energy", a statement that stands in sharp contrast with Niels Finsen's later work and research. As a consequence of his low grades, he was enrolled in his father's old school, Lærði skólinn, in Reykjavík in 1876. While studying there, his grades improved greatly.

Studies in medicine

In 1882, Niels Finsen moved to Copenhagen to study medicine at the University of Copenhagen, from which he graduated in 1890. Following graduation, he became a prosector of anatomy at the University of Copenhagen. After three years, he quit this post to devote himself fully to his scientific studies. In 1898 Finsen was given a professorship and in 1899 he became a Knight of the Order of Dannebrog.

The Finsen Institute was founded in 1896, with Niels Finsen as its director. It was later merged into Copenhagen University Hospital and currently serves as a cancer research laboratory that specializes in proteolysis.

Finsen is best known for his theory of Phototherapy, that wavelengths of light can have beneficial medical effects. His most notable writings were Finsen Om Lysets Indvirkninger paa Huden (On the effects of light on the skin), published in 1893 and Om Anvendelse i Medicinen af koncentrerede kemiske Lysstraaler (The use of concentrated chemical light rays in medicine) of 1896. These were rapidly translated into German, and his work was published as La Photothérapie in French. In his late work he researched the effects of salt, observing the results of a low sodium diet, which he published in 1904 as En Ophobning af Salt i Organismen (An accumulation of salt in the organism).

Personal life

In 1889, Niels Finsen became engaged to Ingeborg Balslev (1868–1963); they were married on 29 December 1892. From the mid 1880s and onward, Niels Finsen's health began to fail. He had symptoms of heart trouble and suffered from ascites and general weakness. This sickness disabled his body but not his mind, and from his wheelchair, he continued to make great contributions to medicine.

Memorials

The Finsen Laboratory at Copenhagen University Hospital is named in his honor, and in Tórshavn there is a memorial to Niels Finsen, as well as one of the city's main streets bearing his name. A monument to Finsen designed by the sculptor Rudolph Tegner was installed in Copenhagen in 1909. It shows a standing naked man flanked by two kneeling naked women, reaching up to the sky. The sculpture was entitled Mod lyset (Towards the Light), and symbolised Finsen's principal scientific theory, that sunlight can have healing properties.

External links

• Biography from the Nobel Foundation
• Niels Finsen, an engine of our ingenuity
• An extensive biography on Niels Finsen (in Danish only)
• The Finsen Institute at Copenhagen University Hospital

ar:نيلس فينسن zh:尼尔斯·吕贝里·芬森