John Jacob Abel the position of chair of the department until he retired at the age of 75 in 1932. Ever since his early years in Europe, Abel showed great interest in isolating pure form of internal gland hormones. The first work that led to his international reputation as a pharmacologist and biochemist was the isolation of epinephrine from adrenal medulla. However, he was only able to isolate a monobenzoyl derivative of epinephrine. While he was improving his processes on decomposing the benzoyl derivative to obtain salts of epinephrine using saponification, a Japanese chemist J. Takamine, who had visited his lab, was able
Abel Cestac 1951 and by Cesar Brion in November 1951. After this he retired from the ring. Abel Cestac Abel Evaristo Cestac (25 August 1918 – 16 January 1995) was a boxer from Argentina. Cestac was an amateur boxer when he was discovered by Luis Angel Firpo in July 1940. According to Firpo, he came across Cestac fighting a steer because he could not find any men his equal in strength. Firpo predicted that Cestac would be world heavyweight champion within three years. Jack Dempsey and Luis Ángel Firpo agreed to jointly manage Cestac. When he came to New York in July