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Stomach Reference Libraries

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Stomach
2013-03-04 14:34:35

The stomach is the hollow organ that helps along digestion after mastication (chewing). It is the next step after the esophagus and before the small intestines. Formation and Orientation The stomach is composed of four parts. The cardia is the first part of the stomach in the digestive tract. It is the part of the stomach that allows the food to empty from the esophagus. The most northern...

Gastric Chief Cell
2012-07-01 18:59:43

The Gastric Chief Cell (peptic cell or gastric zymogenic cell) is a cell found in the stomach that releases pepsinogen, gastric lipase and Chymosin (an enzyme that clots milk). Pepsinogen is only released when the cell is stimulated by a number of factors, including cholinergic activity and increased acidity in the stomach. The gastric chief cell works in conjunction with the parietal cell,...

Magnificent Star Luidia magnifica
2012-04-10 19:14:53

The Magnificent Star (Luidia magnifica), is a species of starfish in the family Luidiidae. It is found only in the Pacific Ocean on sandy areas of the seabed surrounding Hawaii and the Philippines at a depth of 60 to 440 feet. This starfish can grow quite large, with one specimen found on the Pearl and Hermes Atoll, Hawaii, measuring 33 inches in diameter. It usually has ten long, tapering...

Word of the Day
dingle
  • A small wooded valley; a dell.
  • The protecting weather-shed built around the entrance to a house.
  • The roofed-over space between the kitchen and the sleeping-quarters in a logging-camp, commonly used as a storeroom.
The word 'dingle' comes from Middle English dell, hollow.
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