title: Histochemical studies on the midgut and hepatic caeca of Periplaneta americana (L.).
mesh_terms: D000818:Animals; D050260:Carbohydrate Metabolism; D003058:Cockroaches / Q000378:metabolism*; D004247:DNA / Q000378:metabolism; D006651:Histocytochemistry; D009747:Nutritional Physiological Phenomena; D011506:Proteins / Q000378:metabolism; D012313:RNA / Q000378:metabolism; D013217:Starvation
chemical_list: D011506:Proteins; D012313:RNA; D004247:DNA