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. Author manuscript; available in PMC: 2012 Jun 30.
Published in final edited form as: Respir Physiol Neurobiol. 2011 Feb 25;177(1):1–8. doi: 10.1016/j.resp.2011.02.010

Fig 4.

Fig 4

TEA, a small molecule K+ channel blocker which also blocks MaxiK channels, slightly enhances the afferent nerve response to hypoxia. Panels are as in figure 1. Like charybdotoxin, TEA failed to stimulate nerve activity in normoxia and tended to enhance the response at lower levels of oxygen.