Endocrine Flashcards

1
Q

What types of tyrosine kinase receptors do you know.?

A
#monomer:>NERVE GROWTH FACTOR>dimerization of the receptor
#dimer:>INSULIN,INSL-LIKE GF(IGF)
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2
Q

Which hormones use guanylyc cyclase as a second messenger?

A
#ANP
#NO
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3
Q

Which hormones belong to the same glycoproteins family?

A
TSH
FSH
LH
HCG
they have the same α subunit and different β
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4
Q

What are the derivatives of POMC?

A

POMC>
ACTH intermediate+βlipotropin>
γMSH+ACTH(αMSH)+γlipotropin(βMSH)+βendorphins

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5
Q

What’s the difference between ANP’s and NO’smechanism of second messenger?

A

They both use the guan iliac cyclase mechanism,but NO acts through CUTOSOLIC GTP

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