Biology, 05.08.2021 02:40 KittyLoverCat

In the heart and groundbreaking work of Otto Loewi, the heart of a donor frog was stimulated to beat more rapidly than the normal basal rate. When an extract of fluid from the donor frog's heart was administered to the heart of a recipient frog, its heart rate also accelerated. Loewi concluded that :

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In the heart and groundbreaking work of Otto Loewi, the heart of a donor frog was stimulated to beat...

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