substance P
hormone
Learn about this topic in these articles:
association with cerebral nerves cells
- In human nervous system: Basal ganglia
…in spiny striatal neurons include substance P and enkephalin.
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function in human digestive system
- In human digestive system: Vasoactive intestinal peptide
These include substance P, endorphins, enkephalins, and bombesin.
Read More - In human digestive system: Substance P
Present in significant amounts in the vagus nerves and the myenteric plexus, substance P stimulates saliva production, contraction of smooth muscle cells, and inflammatory responses in tissues, but it is uncertain whether it is anything other than an evolutionary vestige.
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