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Postnatal development of substance P in the inner ear of the guinea pig
1Department of Oto-Rhino-Laryngology, School of Medicine, Wilhelm-Pieck-University, Rostock, German Democratic Republic.
Abstract:
Appreciable amounts of substance P (SP) were found in guinea pig cochleas. The highest values were found in the postnatal period. Data presented favor the assumption of SP acting as a neuromodulator or neurotransmitter in the inner ear.