NT-ProBNP Levels in Saliva and Its Clinical Relevance to Heart Failure
Figure 2
The comparison of the plasma and salivary NT-proBNP concentrations for HF patients (n = 45).
(A), NT-proBNP levels in saliva of HF patients (n = 45) and healthy participants (n = 40). (B), The correlation of NT-proBNP concentrations in plasma and saliva of HF patients measured by our NT-proBNP immunoassay.