PYY3-36 meaning

PYY3-36 is a peptide hormone that helps regulate appetite and food intake by signaling to the brain that the body is full.


PYY3-36 definitions

Word backwards 63-3YYP
Part of speech PYY3-36 is a protein. It is not a word and therefore does not have a traditional part of speech.
Syllabic division PYY3-36 Syllable separation: PYY-3-36
Plural The plural of the term PYY3-36 is PYY3-36s.
Total letters 6
Vogais (0)
Consonants (4) p,y,3,6

Peptide YY3-36, also known as PYY3-36, is a gut hormone that plays a crucial role in regulating appetite and food intake. It is released by cells in the lining of the intestines in response to food consumption.

When released, PYY3-36 acts on the brain to signal feelings of fullness and satiety, helping to reduce hunger and food intake. This hormone is particularly important in the regulation of energy balance and body weight.

Function of PYY3-36

PYY3-36 primarily functions as an appetite suppressant. It affects the hypothalamus in the brain, specifically targeting regions involved in regulating food intake and energy balance. By signaling feelings of fullness, PYY3-36 helps control hunger and prevent overeating.

Mechanism of Action

After a meal, PYY3-36 is released into the bloodstream where it travels to the hypothalamus. It binds to specific receptors in the brain, triggering a cascade of signals that reduce appetite and food intake. This process helps to maintain a healthy balance of energy in the body.

Role in Weight Management

Research has shown that PYY3-36 levels are lower in individuals who are overweight or obese compared to those of normal weight. This suggests that PYY3-36 may play a role in the development of obesity and related metabolic disorders.

Therapeutic Potential

Due to its appetite-regulating properties, PYY3-36 has been investigated as a potential treatment for obesity. Strategies to enhance PYY3-36 signaling or increase its levels in the body may offer new approaches to weight management and obesity treatment.

In conclusion, PYY3-36 is a vital hormone in the regulation of appetite and energy balance. Understanding its function and mechanisms of action could lead to innovative therapies for obesity and other metabolic conditions.


PYY3-36 Examples

  1. Research studies have shown that PYY3-36 can help regulate appetite.
  2. Individuals with higher levels of PYY3-36 may experience increased feelings of fullness after meals.
  3. A key function of PYY3-36 is its role in signaling the brain that the body is no longer hungry.
  4. Some weight loss medications aim to increase levels of PYY3-36 to aid in reducing food intake.
  5. The release of PYY3-36 from the gut is triggered by the consumption of food.
  6. One potential strategy for weight management is to focus on increasing natural production of PYY3-36.
  7. PYY3-36 is a peptide hormone that plays a crucial role in appetite regulation.
  8. Levels of PYY3-36 in the body can vary based on factors such as diet and exercise.
  9. Research on PYY3-36 continues to explore its potential applications in obesity treatment.
  10. Individuals with lower levels of PYY3-36 may have a weaker sense of satiety, leading to overeating.


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  • Updated 22/06/2024 - 07:57:07