Corneille Heymans

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Corneille Heymans
Nobel Prize for Physiology or Medicine (1938)
Scientific career
FieldsPhysiology
InstitutionsGhent University
Notable studentsPaul Janssen

Corneille Jean François Heymans (28 March 1892 – 18 July 1968) was a

Belgian physiologist. He studied at the Jesuit College of Saint Barbara and then at Ghent University, where he obtained a doctor's degree in 1920.[1]

Heymans won the

Nobel Prize for Physiology or Medicine in 1938 for showing how blood pressure and the oxygen content of the blood are measured by the body and transmitted to the brain
.

Early life and education

After graduation Heymans worked at the Collège de France (under Prof. E. Gley), the University of Lausanne (under Prof. M. Arthus), the University of Vienna (under Prof. H. H. Meyer), University College London (under Prof. E. H. Starling) and Case Western Reserve University School of Medicine (under Prof. C. F. Wiggers).[1] In 1922 Heymans became lecturer in Pharmacodynamics at Ghent University, and in 1930 succeeded his father, Jean-François Heymans, as Professor of Pharmacology, as well as being appointed Head of the Department of Pharmacology, Pharmacodynamics, and Toxicology; and Director of the J. F. Heymans Institute.[1]

Research

Heymans was awarded the

Nobel Prize for Physiology or Medicine in 1938 for showing how blood pressure and the oxygen content of the blood are measured in the body and transmitted to the brain
via the nerves and not by the blood itself.

Heymans accomplished this by

chemoreceptors in respiratory regulation, for which he received his Nobel Prize.[2]

He was the Editor-in-Chief of

The group of physiopharmacologists working under Heymans at Ghent University were looking for the anatomical basis of the respiratory reflex at the carotid sinus. It was necessary that the Spanish neurohistologist Fernando de Castro Rodríguez (1898–1967) described in detail the innervation of the aorta-carotid region, circumscribing the presence of baroreceptors to the carotid sinus, but that of chemoreceptors to the carotid body, for the Belgian group to move their focus from the first to the very small second structure to physiologically demonstrate the nature and function of the first blood chemoreceptors.[4] The contribution of the young De Castro, maybe the last direct disciple of Santiago Ramón y Cajal (1852–1934; awarded the 1906 Nobel prize in Physiology or Medicine) was overlooked at the time, but it was later recognized[citation needed] that he deserved to share the Nobel Prize with Heymans, his colleague and friend.

Personal life

Heymans married Berthe May (1892–1974), an ophthalmologist, in 1929 and had five children. He died in Knokke from a stroke.

Honours and awards

References

  1. ^ a b c "Corneille Jean François Heymans – Biography". Nobel Media. Retrieved 2 May 2011.
  2. ^ Boron, Walter F. and Emile L. Boulpaep. Medical Physiology. Saunders, 2012, p. 555.
  3. ^ Chen, K. K. (ed.) (1969) The first sixty years 1908–1969, p.145 Archived 8 January 2014 at the Wayback Machine, The American Society for Pharmacology and Experimental Therapeutics .
  4. ^ de Castro, F. (2009) Towards the sensory nature of the carotid body: Hering, De Castro and Heymans. Front. Neuroanat. 3: 23 (1-11) (doi:10.3389/neuro.05.023.2009).
  5. ^ "APS Member History". search.amphilsoc.org. Retrieved 18 November 2022.

External links