Which of the following drugs do not act through the ion channel receptors: (A) Nicotine, (B) Insulin, (C) Gliclazide, (D) Diazepam
Answer is B. Insulin acts through enzyme-linked receptor - tyrosine kinase acts through: gliclazide- potassium channels, nicotine-nicotinic acetylcholine channels, diazepam- GABA channels Ref: KD Tripathi 8th ed