ed endocrino reattivit sna s
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.ed endocrino Reattivit SNA-S Neur- Prevertebrali Adrenalina - PowerPoint PPT Presentation

.ed endocrino Reattivit SNA-S Neur- Prevertebrali Adrenalina ciliare SNA-P III pterigopalatino VII sotomandibilolare IX otico X intramurali Plesso pelvico NucleiP Sistema Nervoso Gastroenterico Efferenze sensoriali


  1. ….ed endocrino Reattività

  2. SNA-S

  3. Neur- Prevertebrali

  4. Adrenalina

  5. ciliare SNA-P III pterigopalatino VII sotomandibilolare IX otico X intramurali Plesso pelvico

  6. NucleiP

  7. Sistema Nervoso Gastroenterico

  8. Efferenze sensoriali

  9. Neurotrasmettitori

  10. Dopammina Neuropeptidi VIP Neuropeptidi NPY GRH CGRP vasodilatatore Fibre Non Adrenergiche Non Colinergiche NANC

  11. Colinergici pregangliari Neurone postgangliare N centrali = veloce +M1 = lenta

  12. Recettori colinergici postgangliari

  13. Adrenergici

  14. Effetti

  15. Antagonismo S-PS

  16. Antagonismo recettoriale Noradrenalina Noradrenalina e Adenilato Ciclasi--> cAMP--> PKA--> fosfatasi--> defosf CLM--> rilasciamento ParaSimp--> Endotelio Vascolare--> AcCh--> M3--> Pi DAG--> Ca--> NOS--> Diffusione--> Muscolo liscio--> Guanilato Ciclasi--> cGMP--> PKG--> fosfatasi--> defosf CLM--> rilasciamento

  17. Midriasi e Miosi NA α 1 M3 AcCh

  18. Riflessi Simpatici

  19. Riflessi Parasimpatici

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