The Nobel Prize in Physiology or Medicine 1977

Roger Guillemin

Photo from the Nobel Foundation archive.

Prize share: 1/4

Andrew V. Schally

Photo from the Nobel Foundation archive.

Prize share: 1/4

Rosalyn Yalow

Photo from the Nobel Foundation archive.

Prize share: 1/2

The Nobel Prize in Physiology or Medicine 1977 was divided, one half jointly to Roger Guillemin and Andrew V. Schally "for their discoveries concerning the peptide hormone production of the brain" and the other half to Rosalyn Yalow "for the development of radioimmunoassays of peptide hormones."

To cite this section
MLA style: The Nobel Prize in Physiology or Medicine 1977. NobelPrize.org. Nobel Media AB 2020. Mon. 30 Mar 2020. <https://www.nobelprize.org/prizes/medicine/1977/summary/>

Back to top Back To Top Takes users back to the top of the page

Learn more

Nobel Prizes 2019

Fifteen laureates were awarded in 2019, for achievements that have conferred the greatest benefit to humankind.

Their work and discoveries range from how cells adapt to changes in levels of oxygen to our ability to fight global poverty.

See them all presented here.
2019 Nobel Laureates

Explore prizes and laureates

Look for popular awards and laureates in different fields, and discover the history of the Nobel Prize.