Ignaz Döllinger (27 May 1770 – 14 January 1841) was a German medical doctor,

anatomist Anatomy () is the branch of morphology concerned with the study of the internal structure of organisms and their parts. Anatomy is a branch of natural science that deals with the structural organization of living things. It is an old scien ...

and

physiologist Physiology (; ) is the scientific study of functions and mechanisms in a living system. As a subdiscipline of biology, physiology focuses on how organisms, organ systems, individual organs, cells, and biomolecules carry out chemical and ...

and one of the first professors to understand and treat medicine as a natural science.

Biography

Ignaz Döllinger was born in 1770 in

Bamberg Bamberg (, , ; East Franconian German, East Franconian: ''Bambärch'') is a town in Upper Franconia district in Bavaria, Germany, on the river Regnitz close to its confluence with the river Main (river), Main. Bamberg had 79,000 inhabitants in ...

, where his father was a professor at the university and physician to the Prince-Bishop. He commenced his studies in his native town (where he took a doctorate in 1794), continuing them in

Würzburg Würzburg (; Main-Franconian: ) is, after Nuremberg and Fürth, the Franconia#Towns and cities, third-largest city in Franconia located in the north of Bavaria. Würzburg is the administrative seat of the Regierungsbezirk Lower Franconia. It sp ...

Pavia Pavia ( , ; ; ; ; ) is a town and comune of south-western Lombardy, in Northern Italy, south of Milan on the lower Ticino (river), Ticino near its confluence with the Po (river), Po. It has a population of c. 73,086. The city was a major polit ...

and

Vienna Vienna ( ; ; ) is the capital city, capital, List of largest cities in Austria, most populous city, and one of Federal states of Austria, nine federal states of Austria. It is Austria's primate city, with just over two million inhabitants. ...

before returning to Bamberg. Soon after gaining his doctorate in 1794, he became professor for physiology and general pathology in Bamberg, but was called to a professorship of anatomy and physiology at

University of Würzburg The Julius Maximilian University of Würzburg (also referred to as the University of Würzburg, in German ''Julius-Maximilians-Universität Würzburg'') is a public research university in Würzburg, Germany. Founded in 1402, it is one of the ol ...

in 1803 as the successor to the former city doctor, physiologist and natural philosopher

Johann Joseph Dömling Johann Joseph Dömling (13 January 1771 – 7 March 1803) was a German physician, pauper's doctor and professor of physiology at the University of Würzburg. He was the son of a farmer who was unable to afford further education himself, but as a ...

(1771–1803). In 1823 he moved to

Munich Munich is the capital and most populous city of Bavaria, Germany. As of 30 November 2024, its population was 1,604,384, making it the third-largest city in Germany after Berlin and Hamburg. Munich is the largest city in Germany that is no ...

(to the Academy, as the University was still in

Landshut Landshut (; ) is a town in Bavaria, Germany, on the banks of the Isar, River Isar. Landshut is the capital of Lower Bavaria, one of the seven administrative regions of the Free state (government), Free State of Bavaria, and the seat of the surrou ...

at this time). When the University finally moved to the capital, he transferred there. His best known students were

Louis Agassiz Jean Louis Rodolphe Agassiz ( ; ) FRS (For) FRSE (May 28, 1807 – December 14, 1873) was a Swiss-born American biologist and geologist who is recognized as a scholar of Earth's natural history. Spending his early life in Switzerland, he recei ...

Karl Ernst von Baer Karl Ernst Ritter von Baer Edler von Huthorn (; – ) was a Baltic German scientist and explorer. Baer was a naturalist, biologist, geologist, meteorologist, geographer, and is considered a, or the, founding father of embryology. He was a m ...

Lucas Schönlein Lucas or LUCAS may refer to: People * Lucas (surname) * Lucas (given name) Arts and entertainment * Luca Family Singers, or the Lucas, a 19th-century African-American singing group * Lucas, a 1960s Swedish pop group formed by Janne Lucas Persson ...

, Christian Heinrich von Pander,

Lorenz Oken Lorenz Oken (1 August 1779 – 11 August 1851) was a Germans, German natural history, naturalist, botany, botanist, biologist, and ornithology, ornithologist. Biography Oken was born Lorenz Okenfuss () in Bohlsbach (now part of Offenburg), Ortena ...

and

Philipp Franz von Siebold Philipp Franz Balthasar von Siebold (17 February 1796 – 18 October 1866) was a German physician, botanist and traveller. He achieved prominence by his studies of Japanese flora (plants), flora and fauna (animals), fauna and the introduction of ...

. Döllinger's importance comes from his contributions to the understanding of human development and

comparative anatomy Comparative anatomy is the study of similarities and differences in the anatomy of different species. It is closely related to evolutionary biology and phylogeny (the evolution of species). The science began in the classical era, continuing in t ...

, based on his knowledge in all areas of

morphology Morphology, from the Greek and meaning "study of shape", may refer to: Disciplines *Morphology (archaeology), study of the shapes or forms of artifacts *Morphology (astronomy), study of the shape of astronomical objects such as nebulae, galaxies, ...

and

physiology Physiology (; ) is the science, scientific study of function (biology), functions and mechanism (biology), mechanisms in a life, living system. As a branches of science, subdiscipline of biology, physiology focuses on how organisms, organ syst ...

. He was one of the first workers to perceive and treat medicine as a natural science – his work on the

circulation of blood In vertebrates, the circulatory system is a system of organs that includes the heart, blood vessels, and blood which is circulated throughout the body. It includes the cardiovascular system, or vascular system, that consists of the heart an ...

, secretory processes and the first stages of

embryological development Prenatal development () involves the development of the embryo and of the fetus during a viviparous animal's gestation. Prenatal development starts with fertilization, in the germinal stage of embryonic development, and continues in fetal deve ...

are exemplary here. At the same time, he was aware that simply collecting scientific facts was just as ineffective as pure speculation, and it was because of this attitude that he is considered a

natural philosopher Natural philosophy or philosophy of nature (from Latin ''philosophia naturalis'') is the philosophical study of physics, that is, nature and the physical universe, while ignoring any supernatural influence. It was dominant before the developme ...

. He died in Munich.

References

{{DEFAULTSORT:Dollinger, Ignaz 1770 births 1841 deaths People from Bamberg 18th-century German physicians German anatomists German physiologists 19th-century German physicians 18th-century anatomists 19th-century anatomists