kkmd

Neuro

Mar 28th, 2026
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  1.  
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  3. CBF:
  4. cijeli mozak: 50-60 ml/100g/min
  5. siva tvar: 70-80 ml/100g/min
  6. bijela tvar: 20-40 ml/100g/min
  7.  
  8. glutamate release 20-30 ml/100g/min
  9. ishemija : < 12-20 ml/100g/min
  10. ---
  11.  
  12. Ishemija:
  13. -Core - (MTT - mean transit time povišen, TTP- time to peak > 145% zdrave hemisfere, T max > 6 sekundi, DWI lezija ma MR, smanjen CBF i CBV) - nevijabilno tkivo
  14. -Penumbra (CBF 12-20 ml/100g/min) - reverzibilna ishemija
  15.  
  16. CBF:
  17. <20 ml/100g/min - functional threshold -> gubitak funkcije održan stanični strukturni integritet
  18. <10 ml/100g/min - morphologic threshold -> ireverzibilni gubitak memranske funkcionalnosti i trajne morfološke promjene
  19.  
  20. ---
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