In CO2 chemosensitive neurons, an increase in CO2 (hypercapnia) leads to a maintained reduction in intracellular pH (pHi) while in non-chemosensitive neurons pHi recovery is observed. The precise mechanisms for the differential regulation of pHi recovery between these cell populations remain to be identified; however, studies have begun to explore the role of Na+/H+ exchange (NHE). Here, we compare the results of two different formulations of a mathematical model to begin to explore pHi regulation in central CO2 chemoreception.
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Cordovez, J.M., Clausen, C., Moore, L.C., Solomon, I.C. (2008). A Mathematical Model of pHi Regulation in Central CO2 - Chemoreception. In: Poulin, M.J., Wilson, R.J.A. (eds) Integration in Respiratory Control. Advances in Experimental Medicine and Biology, vol 605. Springer, New York, NY. https://doi.org/10.1007/978-0-387-73693-8_53
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DOI: https://doi.org/10.1007/978-0-387-73693-8_53
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