< RECEPTORYSEROTONINY>
RECEPTOR METABOTROPOWE
5-HT.,:
1A-^ cAMP, 'f K+ 1B -nP cAMP 1C-t PLC 1D cAMP
5-HT2A, b,c:
'l' PLC, K+
5-HT4:
^ cAMP
RECEPTORY JONOTROPOWE
5-HT3:
kanał kationowy
Autoreceptor: 5-HT.,, 5-HT2