T1 L20, Hormonal drug delivery Flashcards
1
Q
What are modified amino acid derivatives derived from?
A
From tyrosine or tryptophan
Eg. Dopamine, thyroxine
2
Q
What are peptide and proteins derived from?
A
From amino acids
Eg. neuropeptides (vasopressin), pituitary hormones (gonadotropins), GI hormones (Insulin)
3
Q
What are steroids derived from?
A
Cholesterol
Eg. Sex hormones (testosterone), corticosteroids (hydrocortisone)
4
Q
What are Eicosanoids derived from?
A
From lipids
Eg. Prostaglandins, leukotrienes
5
Q
Is insulin absorbed after oral administration?
A
No
6
Q
What is Afrezza?
A
An inhaled short-acting form of insulin taken before a meal. Needs to be taken along side long-acting insulin
