Carlos Chagas Filho

Carlos Chagas Filho
Carlos Chagas Filho (at right) with his father, Carlos Chagas, and older brother, Evandro Chagas.
Born	September 10, 1910 Rio de Janeiro, Brazil
Died	February 16, 2000(2000-02-16) (aged 89)
Fields	Physician

Carlos Chagas Filho (September 10, 1910 – February 16, 2000) was a Brazilian physician, biologist and scientist active in the field of neuroscience. He was internationally renowned for his investigations on the neural mechanisms underlying the phenomenon of electrogenesis by the electroplaques of electric fishes. He was also an important scientific leader, being one of the founders of the Biophysics Institute of the Federal University of Rio de Janeiro and was also a president for 16 years of the Vatican's Pontifical Academy of Sciences, and president of the Brazilian Academy of Sciences (1965–1967).

He was the second son of Dr. Carlos Chagas (1879–1934), an eminent scientist who is credited for the discovery of Chagas disease. His oldest brother was Evandro Chagas (1905–1940), also a physician and scientist specialized, like his father, in tropical medicine.

He studied medicine from 1926 to 1931 at the Faculdade de Medicina da Universidade do Brasil (presently the Federal University of Rio de Janeiro. While a student he worked at Manguinhos, where the Instituto Oswaldo Cruz was founded by the eminent physician Dr. Oswaldo Cruz (1872–1917) and where his father worked, as well as at a hospital in Lassance, state of Minas Gerais, where his father had discovered Chagas disease. After graduation, he went to become a director of this hospital during 1932. But what he really liked to do was biomedical research, following the example of his father and colleagues, so in the next years he worked with several leaders in the field of physiology, such as Miguel Osório de Almeida (1890–1952) and José Carneiro Felippe. One year after graduation, he accepted a teaching post as assistant professor at the Medical School, in the chair of Biological Physics. With the death of its incumbent, Prof. Lafayette Rodrigues Pereira, he became its chairman and full professor.