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. 2018 Jul 6;13(7):e0200391. doi: 10.1371/journal.pone.0200391

Fig 4. Correlation between plasma creatinine and urea and their salivary levels.

Fig 4

Correlation between plasma creatinine and salivary creatinine levels in (A) control group (p>0.05) and (B) Adenine group (p>0.05). Correlation between plasma urea and salivary urea levels in (C) control group (p>0.05) and (D) Adenine group (p>0.05) (by Pearson’s correlation analysis).