the proteolytic activities of 350 bacterial isolates from different sites ( saliva , tongue , teeth , and mucosa ) of the oral cavities of balb/c mice were tested against different proteins found in saliva ( immunoglobulins a , m , g , albumin , lysozyme , mucin , lactoferrin , and lactoperoxidase ) , some of which are considered to possess antibacterial activity .
C0040408
tongue
C0226896
oral cavities