Intralobular ducts run within the lobules. Striated intralobular ducts are lined with cuboidal epithelium. Intercalated intralobular ducts are lined with low cuboidal to simple squamous epithelium. Serous acini secrete a watery solution rich in proteins with spherical nuclei. Cells are pyramidal, cuboidal or crescent shaped. | Intralobular ducts run within the lobules. Striated intralobular ducts are lined with cuboidal epithelium. Intercalated intralobular ducts are lined with low cuboidal to simple squamous epithelium. Serous acini secrete a watery solution rich in proteins with spherical nuclei. Cells are pyramidal, cuboidal or crescent shaped. |