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The pancreas is composed of two sections: the smaller endocrine portion, which is responsible for producing hormones such as insulin, somatostatin, and glucagon, and the larger, exocrine portion, [5] which produces enzymes needed for the digestion of food. Acinar cells make up 82% of the total pancreas; these cells are responsible for the ...
The hormone secretin stimulates ductal cells and is responsible for maintaining the duodenal pH and preventing duodenal injury from acidic chyme. Ductal cells mix their production with acinar cells to make up the pancreatic juice. [1] A diagram of the acinar cells in the pancreas, and will deliver enzymes from the acinar cells to the duodenum. [2]
They contain serous acini, a grouping of serous cells that secrete serous fluid, isotonic with blood plasma, that contains enzymes such as alpha-amylase. Serous glands are most common in the parotid gland and lacrimal gland but are also present in the submandibular gland and, to a far lesser extent, the sublingual gland.
The exocrine pancreas is one of two compartments that include digestive-acting acinar cells and duct cells.They represent an extension of the intercalated duct into each pancreatic acinus. [1] These cells are commonly known as duct cells, and secrete an aqueous bicarbonate solution under stimulation by the hormone secretin. They also secrete ...
An exocrine pancreas cell is a pancreatic cell that produces enzymes that are secreted into the small intestine. These enzymes help digest food by releasing enzymes as it passes through the gastrointestinal tract. These include acinar cells, which secrete bicarbonate solution and mucin
Acinar cells are stimulated by cholecystokinin (CCK), which is a hormone/neurotransmitter produced by the intestinal cells (I cells) in the duodenum. CCK stimulates production of the pancreatic zymogens. Pancreatic juice, composed of the secretions of both ductal and acinar cells, contains the following digestive enzymes: [11]
Scientists make a self-destructing plastic using plastic-eating bacteria in a sci-fi like development.
FOOD / BEVERAGE Acetobacter aceti: bacterium: chocolate [1] Acetobacter aceti: bacterium: vinegar [2] Acetobacter cerevisiae: bacterium: beer [3] Acetobacter fabarum: bacterium: chocolate [2] Acetobacter fabarum: bacterium: coffee [2] Acetobacter lovaniensis: bacterium: vegetable pickle [2] Acetobacter malorum: bacterium: vinegar [2 ...