Question:
Acarbose mechanism of action
Acarbose mechanism of action
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Acarbose starts with "A" for Alpha-glucosidase inhibition.
Updated On: May 15, 2026
- $\alpha$ glucosidase inhibition
- $\beta$ glucosidase inhibition
- $\gamma$ glucosidase inhibition
- $\delta$ glucosidase inhibition
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The Correct Option is A
Solution and Explanation
Step 1: Concept
Acarbose is an oral antidiabetic agent used to control postprandial (after-meal) blood glucose levels.
Step 2: Meaning
Carbohydrates must be broken down into simple sugars like glucose by enzymes in the small intestine to be absorbed.
Step 3: Analysis
Acarbose competitively inhibits $\alpha$-glucosidase enzymes in the intestinal brush border, which slows the digestion and absorption of complex carbohydrates.
Step 4: Conclusion
The primary mechanism is the inhibition of the $\alpha$-glucosidase enzyme. Final Answer: (a)
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