Lipidi Flashcards

(11 cards)

1
Q

Colesterolo totale valori

A

110-200 mg/dL

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2
Q

Colesterolo indispensabile

A

Membrane cellulari

Mielina

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3
Q

Sintesi di colesterolo

A

acetilCoA (2C) —> mevalonato—> squalene—> colesterolo (27C)

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4
Q

HMGCoA-reduttasi

A

HMG-CoA —> mevalonato

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5
Q

Colesterolo di chi è precursore

A

Steroidi
Ormoni steroidei
Acidi biliari
VitD

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6
Q

Colesterolo frazionato

A

HDL (colesterolo buono)
—> elevato nel soggetto sano
>65mg/dL donna
>55mg/dL uomo

LDL (colesterolo cattivo)
<130mg/dL

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7
Q
A
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8
Q

Colesterolo cattivo LDL

A

Può fermarsi nell endotelio di arterie

Placche ateromatose

Presenza di apoproteina B-100

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9
Q

Fattori rischio ateromatoso

A

Urato > 7mg/dL
Fibrinogeno >400mg/dL
Colesterolo > 200mg/dL
Col HDL < 55mg/dL
Col LDL > 130mg/dL

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10
Q

Antiossidanti nostri organismi

A

Urato
Vit.E
Glutatione

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11
Q
A
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