Cells Flashcards

1
Q

Alpha 1

A

Agonist - phenylephrine

Vasoconstriction
Relax GI smooth muscle
Salivary secretions
Hepatic glycogenolysis

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2
Q

Alpha 2

A

Agonist - clonidine

Mainly presynaptic to inhibit transmitter release
Inhibits insulin
Platelet aggregation

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3
Q

Beta1 receptor

A

Agonist dobutamine

Mainly in heart
Increase heart rate and force

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4
Q

Beta 2 receptor

A

Agonist salbutamol

Vasodilator
Bronchodilation
Relaxation GI muscle

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5
Q

Beta 3 receptor

A

Lipolysis

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6
Q

Adrenoreceptors

A

G coupled
Alpha 1 activates phospholipase 3- IP3 - DAG
Alpha 2 inhibits adenylate cyclase
Beta stimulate adenylate Cyclase

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7
Q

Southern blotting

A

DetectsDNA

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8
Q

Northern blotting

A

Detects RNA

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9
Q

Western blotting

A

Detects and quantifies proteins

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10
Q

PCR

A

Only need one strand
Reverse transcriptase PCR RNA->DNA
Analyse mRNA

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