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Study confirms how the body regulates high levels of CO2 in the blood
Date:6/11/2014

2 levels).

The group's work has demonstrated, however, that the respiratory changes caused by the increase in CO2 levels are compromised during the occurrence of selective destruction of the RTN neurons that express Phox2b.

The researcher further explained that the work illustrated how a small region of the brain contains neurons with a classic biochemical signature (Phox2b) which are involved in detecting and maintaining adequate levels of CO2, thus allowing the maintenance of homeostasis.

According to Colombari, advances in understanding the mechanisms involved in the perception of CO2 levels in the central nervous system could help prevent cases of sudden death in infants and adults in the future.


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Contact: Samuel Antenor
samuel@fapesp.br
55-113-838-4381
Fundao de Amparo Pesquisa do Estado de So Paulo
Source:Eurekalert

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