part_of adult salivary gland adult salivary gland type II acini Granular acini clustered around secondary salivay ducts. Do not connect directly to the main salivary duct, but rather connectvia secondary ducts. Type II acini contain three types of granular cells, A, B and C, so-called because of differences in the granules. TADS:0000127 TADS:0000127 default_namespace