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Babeka Babeka
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7 years ago
What is the mechanism of action of sumatriptan (Imitrex) and other triptans?

1.   They cause vasoconstriction of cranial arteries.
2.   They block prostaglandin synthesis.
3.   They block COX-2.
4.   They affect mu receptors.
Textbook 
Core Concepts in Pharmacology

Core Concepts in Pharmacology


Edition: 4th
Authors:
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s-o-ss-o-s
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7 years ago
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Babeka Author
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7 years ago
I liked your explanation, very clear and to the point
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