This is a preview. Log in through your library . Abstract A possible distinction between 'extrinsic' drug receptors and 'intrinsic' neuro-receptors at the motor end-plate has been considered, and an ...
Sections about 75 u thick of the anterior gracilis muscle of the albino rat were stained by a histochemical cholinesterase method modified by Koelle. The modified Koelle treatment results in selective ...