Definition

Noun: A gastrointestinal hormone is a type of hormone that is secreted by cells in the stomach and intestines. These hormones regulate various aspects of gastrointestinal functioning, such as the secretion of digestive juices, the motility (movement) of the digestive tract, and the feeling of hunger or fullness.

Usage

The term is used in medical, biological, and physiological contexts to describe these specific chemical messengers. - It is typically used as a countable noun (e.g., a gastrointestinal hormone, several gastrointestinal hormones). - It often appears in technical writing and discussions about digestion, endocrinology, or metabolic disorders.

Examples

• Noun:
  • The release of the gastrointestinal hormone cholecystokinin signals the gallbladder to contract.
  • Researchers are studying how gastrointestinal hormones influence appetite and satiety.
  • A deficiency in certain gastrointestinal hormones can lead to digestive problems.

Advanced Usage

• "To stimulate the release of a gastrointestinal hormone": This phrase describes an action, such as eating food, that causes these hormones to be secreted.
  • Fatty acids in the intestine stimulate the release of the gastrointestinal hormone GLP-1.
• "Gastrointestinal hormone profile": Refers to the measurement or pattern of multiple gastrointestinal hormones in a person's system, often used in clinical studies.
  • The patient's gastrointestinal hormone profile was abnormal, indicating a potential disorder.

Variants and Related Words

• GI hormone: A common abbreviation for gastrointestinal hormone.
  • Ghrelin is a well-known GI hormone that stimulates hunger.
• Enterohormone: A less common synonym that specifically refers to hormones from the intestines.
• Gastrin, Secretin, Cholecystokinin (CCK), Ghrelin, GLP-1: These are all specific examples of gastrointestinal hormones. They are proper nouns and are often discussed individually.

Synonyms

• Gut hormone: A more informal synonym.
• Enteric hormone: A technical synonym emphasizing the intestinal origin.

Related Phrases

• "Hormonal control of digestion": A broader phrase that encompasses the role of gastrointestinal hormones.
  • The lecture focused on the hormonal control of digestion.
• "Enteroendocrine cell": The type of cell that produces and secretes gastrointestinal hormones.
  • Enteroendocrine cells are scattered throughout the lining of the stomach and intestines.

Noun

1. hormones that affect gastrointestinal functioning