Noun
United States pharmacologist (born in Germany) who was the first to show that acetylcholine is produced at the junction between a parasympathetic nerve and a muscle (1873-1961)
Source: WordNetFurthermore, Otto Loewi is credited with discovering acetylcholine (ACh)—the first known neurotransmitter. Source: Internet
Equally surprising is the fact that the concept of chemical transmission in the brain was not known until around 1930 ( Henry Hallett Dale ) and ( Otto Loewi ). Source: Internet
Neurohormones were first identified by Otto Loewi in 1921. Source: Internet
Nobel Laureate Otto Loewi taught at the University of Graz from 1909 until 1938. Source: Internet
The presence of such a gap suggested communication via chemical messengers traversing the synaptic cleft, and in 1921 German pharmacologist Otto Loewi (1873–1961) confirmed that neurons can communicate by releasing chemicals. Source: Internet