Fig. 1.

Analysis of salivary proteases by human protease array kits Stimulated saliva (0.5 mL) was collected in a salivate tube from healthy donors or patients with JBO, OSCC and CPD. Saliva proteases were detected using human protease array kits according to the manufacturer’s instructions. a Protease profile analyses using protease array kits. Pictures are representative of each of the four types of samples. b Each dot on the membrane represents a corresponding protease