Introduction To Pharmocology Flashcards

1
Q

How is drug concentration expressed

A

Morality

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2
Q

Morality

A

Number of drug in 1L of solvent

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3
Q

What is pharmacology

A

The study of what drugs do to a living organism

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4
Q

How is ligand-receptor interaction measured

A

Affinity

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5
Q

Affinity

A

Ability of drug to bind to receptor

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6
Q

What graph is used to show the affinity of a ligand

A

Saturation curve

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7
Q

What is B max

A

Max binding capacity

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8
Q

What is Kd

A

Affinity of ligand for its receptor

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9
Q

2 types of ligands

A

Agonist
Antagonist

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10
Q

Agonist ligand

A

Leads to a response

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11
Q

Antagonist ligand

A

Leads to no response

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12
Q

Potency

A

Ligand affinity and ability to trigger a response

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13
Q

What do agonist and competitive antagonist do

A

Compete for same binding site

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14
Q

How is effects of drug measured at molecular level

A

Receptor shape change

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15
Q

How is effects of drug measured at cellular level

A

Secretion of hormone

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16
Q

How is effects of drug measured at organ level

A

Gut contractions

17
Q

How is effects of drug measured at body level

A

Anxiety
Depression