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
Through a series of experiments involving the vagus nerves of frogs, Loewi was able to manually slow the heart rate of frogs by controlling the amount of saline solution present around the vagus nerve. Source: Internet