Chemoreflex function in pulmonary diseases - A review.

ABSTRACT: The chemoreflex is a vital protective reflex that is crucial in restoring normal blood gas and pH levels. The carotid bodies are peripheral chemoreceptors activated by hypoxia (primarily), hypercapnia, acidaemia, temperature, lactate and potassium fluctuations. They are crucial for maintaining physiological conditions based on underlying causes and blood gas abnormalities. Central chemoreceptors in the brain stem are responsive to hypercapnia and contribute to blood gas regulation. Chemoreceptors regained attention during the SARS-CoV-2 (COVID-19) pandemic, potentially contributing to disease severity. In conditions like chronic intermittent hypoxia, chemoreflex sensitization may lead to respiratory disorders, impacting quality of life. There has been substantial research/evidence linking

SUBMITTER: Kamra K 

PROVIDER: S-EPMC12369309 | biostudies-literature | 2025 Aug

REPOSITORIES: biostudies-literature