Ultrastructural localization of NADPH-diaphorase activity in the submucous ganglia of the guinea-pig intestine after vagotomy


The reduced nicotinamide adenine dinucleotide phosphate diaphorase (NADPH-d) activity in the axon terminals presynaptic to the submucous neurons of guinea-pig intestine following unilateral cervical vagotomy was studied by electron microscopy. The reaction product of diaphorase was localized only in the axon terminals that contained predominantly small… (More)
DOI: 10.1007/BF00187933


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