From Britannica:
Franciscus Sylvius
GERMAN PHYSICIAN
WRITTEN BY:
LAST UPDATED: See Article History
Alternative Titles: François De le Boë, François du Bois, Franz De le Boë, Franz du Bois
Franciscus Sylvius, also called Franz, or François, De le Boë, or Du Bois, (born March 15, 1614, Hanau, Ger.—died Nov. 15, 1672, Leiden, Neth.), physician, physiologist, anatomist, and chemist who is considered the founder of the 17th-century iatrochemical school of medicine, which held that all phenomena of life and disease are based on chemical action. His studies helped shift medical emphasis from mystical speculation to a rational application of universal laws of physics and chemistry.
READ MORE ON THIS TOPIC
Why Is a Group of Molecules Called a Mole?
The origin of the chemical term mole explained.
READ MORE
Basing his medical system on the recent discovery of the circulation of the blood by the English anatomist William Harvey, while keeping it within the general framework of the classic Greek physician Galen’s humoral theories, Sylvius felt that the most important processes of normal and pathological life take place in the blood and that diseases should be explained and treated chemically. Recognizing the existence of salts in living matter, he concluded that they were the result of an interaction of acids and bases; thus, he postulated that chemical imbalances consist of either an excess of acid (acidosis) or an excess of alkali (alkalosis) in the blood, and he devised drugs to counteract these conditions.
A professor of medicine at the University of Leiden (1658–72), Sylvius was one of Europe’s outstanding teachers. He was among the first to introduce ward instruction in medical education, and he instigated the construction of perhaps the first university chemistry laboratory. He was the first to distinguish between two kinds of glands: conglomerate (made up of a number of smaller units, the excretory ducts of which combine to form ducts of progressively higher order) and conglobate (forming a rounded mass, or clump). He also discovered (1641) the deep cleft (Sylvian fissure) separating the temporal (lower), frontal, and parietal (top rear) lobes of the brain.
LEARN MORE in these related articles:
- gin
Its origin is attributed to Franciscus Sylvius, a 17th-century professor of medicine at the University of Leiden in Holland, who distilled the juniper berry with spirits to produce an inexpensive medicine having the diuretic properties of juniper-berry oil. The beverage became popular and was introduced to England by soldiers returning… READ MORE - human disease
Human disease , an impairment of the normal state of a human being that interrupts or modifies its vital functions.READ MORE - medical education
Medical education , course of study directed toward imparting to persons seeking to become physicians the knowledge and skills required for the prevention and treatment of disease. It also develops the methods and objectives appropriate to the study of the still unknown factors that produce disease or favour well-being. Among the goalsREAD MORE - GermanyGermany, country of north-central Europe, traversing the continent’s main physical divisions, from the outer ranges of the Alps northward across the varied landscape of the Central German Uplands and then across the North German Plain. One of Europe’s largest countries, Germany encompasses a wideREAD MORE
- Leaders of GermanyGermany is a federal multiparty republic with two legislative houses. Its government is headed by the chancellor (prime minister), who is elected by a majority vote of the Bundestag (Federal Assembly) upon nomination by the president (head of state). The table provides a chronological list of theREAD MORE
MORE ABOUT Franciscus Sylvius
1 REFERENCE FOUND IN BRITANNICA ARTICLESAssorted References
- development of gin
- In gin
No comments:
Post a Comment