Question

What are the characteristics of colonic release systems?

a.

Release the drug along the entire length of GIT

b.

Prolonged their residence in the GIT and release

c.

Usage of polymers that dissolves only in the alkaline pH of colon

d.

Use of enteric coating

Posted under Drug and Pharmaceutical Biotechnology

Answer: (c).Usage of polymers that dissolves only in the alkaline pH of colon

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