Fig. 5: Plasma biomarkers in response to intermittent hypercapnia. | npj Parkinson's Disease

Fig. 5: Plasma biomarkers in response to intermittent hypercapnia.

From: The influence of intermittent hypercapnia on cerebrospinal fluid flow and clearance in Parkinson’s disease and healthy older adults

Fig. 5: Plasma biomarkers in response to intermittent hypercapnia.

All plasma biomarkers exhibited an average increase in concentrations following 3 approximately 10-min intermittent hypercapnia sessions. Two baseline (BL) measurements were collected and subsequent measures occurred relative to the start of the intervention ( ~45, 90, and 150 min post).

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