FIG. 359. DIAGRAM OF THE ARRANGEMENT OF THE CELLS IN A MIXED SALIVARY 



GLAND. 



a, intralobular duct; a', intercalary duct; 6, serum-secreting tubules; c, mucus- 

 secreting tubules; d, demilune. (After Krause.) 



FIG. 360. DIAGRAMS OF A, PAROTID GLAND; B, SUBMAXILLARY GLAND; (', SUB- 

 LINGUAL GLAND; AND D, PANCREAS. (After Sobotta.) 



a I? interlobular duct; a, intralobular duct; sr, salivary intralobular duct; s, inter- 

 calary duct; hm, demilune; ts, serous alveolus; tm, mucous alveolus. 



389 



