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. 2003 Jun 18;551(Pt 1):79–92. doi: 10.1113/jphysiol.2003.046482

Figure 3. Responses to 7,8-benzoquinoline in Calu-3 monolayers in HCO3/CO2-free conditions.

Figure 3

Responses to 7,8-benzoquinoline (250 μM, bs) in Krebs Henseleit solution (KHS) (A) and in Hepes-buffered solution (B) are shown. The inset shows responses in four further monolayers when IBMX (100 μM, bs) was added prior to 7,8-benzoquinoline. Ac, acetazolamide (100 μM, bs); Bu, bumetanide (20 μM, bl). All monolayers were from the same batch.