Light and electron microscopic studies of the acinar cells of the pancreas after fasting and feeding.
D000818:Animals; D001001:Anura; D003594:Cytoplasmic Granules / Q000032:analysis; D004435:Eating; D005215:Fasting; D008853:Microscopy; D008854:Microscopy, Electron; D009747:Nutritional Physiological Phenomena; D010179:Pancreas / Q000032:analysis / Q000166:cytology* / Q000378:metabolism*