FISIOLOGIA DEL MICROAMBIENTE CEREBRAL

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FISIOLOGIA DEL MICROAMBIENTE CEREBRAL EDWARD JAVIER A ACERO MONDRAGON M.D.V Biol. Esp cMSc

LIQUIDO CEFALORAQUIDEO

SOLUTE PLASMA (mM OF PROTEINREE PLASMA) CSF (mM) CSF/PLASMA RATIO Na+ 153 147 0.96 K+ 4.7 2.9 0.62 Ca2+ 1.3 (ionized) 1.1 (ionized) 0.85 Mg2+ 0.6 (ionized) 1.8 Cl- 110 113 1.03 HCO3 24 22 0.92 H2PO4, HPO3 0.75 (ionized) 0.9 1.2 PH 7.40 7.33 Amino acids 2.6 0.7 0.27 Proteins 7 g/dl 0.03 g/dl 0.004 Osmolality (mOsm) 290 1.00

METABOLISMO NEURONAL Y GLIA

TRASNPORTADORES GLUT Y MONOCARBOXILATO TRANS – MCT-

FUNCION….?