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sindromul ascitic - UMF - Iuliu Haţieganu

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METABOLISMUL BILIRUBINEI<br />

Sursa : -80-85 % hem eritrocitar<br />

-15-20 % hem neeritrocitar<br />

Hb hemoxigenază globină<br />

Fe<br />

6g/zi<br />

1gHb →35mgBb<br />

biliverdină<br />

eriptopoietic<br />

neeritropoietic<br />

biliverdin<br />

reductază<br />

bilirubină neconjugată<br />

transport: bb-albumină<br />

FICAT<br />

βglucuronidază<br />

bacteriană<br />

preluare<br />

conjugare<br />

excreţie<br />

Intestin →Bb.conjugată<br />

Bb liberă<br />

CEH= circulaţie extra-hepatică<br />

Urobilinogen → CEH*<br />

Stercobilinogen

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