Figure 3
From: Effects of Chlorhexidine mouthwash on the oral microbiome

Saliva pH (A), saliva buffering capacity (B) and concentration of salivary lactate (C), glucose (D), nitrite (F), nitrate (G), as well as the oral nitrate-reducing capacity of bacteria (ONRC) (E) and concentration of plasma nitrite (H) and nitrate (I) after a 7-day treatment with placebo and chlorhexidine (CHX).