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Orexin and its functions

Cilt: 1 Sayı: 1 31 Aralık 2020
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Orexin and its functions

Öz

Orexins, also called hypocretins, are peptides synthesized from neurons in the brain. It is generally found in the perifornical areas of the lateral hypothalamus. However, it has also been detected in pituitary gland and peripheral tissues such as heart, liver, kidney, lung. Orexin projections are mostly found in the dorso-lateral hypothalamus in humans. Orexins play a role in regulating the hunger-satiety mechanism by stimulating hunger in individuals. In the sleep-wakefulness cycle, they affect by being secreted during sleep. It is reported that more orexin is released in situations of stress and excitement. Orexins have been found to be effective on thermogenesis by increasing body temperature. A detailed examination of orexins, which increase the food intake by delaying satiety, will make important contributions to the prevention of obesity, which increases day by day.

Anahtar Kelimeler

Kaynakça

  1. 1. Saito Y, Tsujino N, Hasegawa E, Akashi K, Abe M, Mieda M, et al. GABAergic neurons in the preoptic area send direct inhibitory projections to orexin neurons. Frontiers in Neural Circuits. 2013;7:192.
  2. 2. Tsujino N, Sakurai T. Role of orexin in modulating arousal, feeding, and motivation. Frontiers in Behavioral Neuroscience. 2013;7:28.
  3. 3. Mieda M, Tsujino N, Sakurai T. Differential roles of orexin receptors in the regulation of sleep/wakefulness. Frontiers in Endocrinology. 2013;4:57.
  4. 4. Madden CJ, Tupone D, Morrison SF. Orexin modulates brown adipose tissue thermogenesis. Biomolecular Concepts. 2012;3(4):381-6.
  5. 5. Tural Ü. Oreksinler ve yeme davranışının kontrolü. Bull Clin Psychopharmacol. 2000;10:160-5.
  6. 6. Gezmen Karadağ M, Aksoy M. Narkolepsi ve oreksinler. Dirim Tıp Gazetesi: 2009; 3:75-83.
  7. 7. Ebrahim I, Howard R, Kopelman M, Sharief M, Williams A. The hypocretin/orexin system. Journal of the Royal Society of Medicine. 2002;95(5):227-30.
  8. 8. Patton DF, Mistlberger RE. Circadian adaptations to meal timing: neuroendocrine mechanisms. Frontiers in Neuroscience. 2013;7:185.

Ayrıntılar

Birincil Dil

İngilizce

Konular

Sağlık Kurumları Yönetimi

Bölüm

Derleme

Yayımlanma Tarihi

31 Aralık 2020

Gönderilme Tarihi

26 Ekim 2020

Kabul Tarihi

13 Aralık 2020

Yayımlandığı Sayı

Yıl 2020 Cilt: 1 Sayı: 1

Kaynak Göster

APA
Tatar, T. (2020). Orexin and its functions. Current Perspectives on Health Sciences, 1(1), 35-40. https://izlik.org/JA78GE54WR
AMA
1.Tatar T. Orexin and its functions. SBGY. 2020;1(1):35-40. https://izlik.org/JA78GE54WR
Chicago
Tatar, Tuğba. 2020. “Orexin and its functions”. Current Perspectives on Health Sciences 1 (1): 35-40. https://izlik.org/JA78GE54WR.
EndNote
Tatar T (01 Aralık 2020) Orexin and its functions. Current Perspectives on Health Sciences 1 1 35–40.
IEEE
[1]T. Tatar, “Orexin and its functions”, SBGY, c. 1, sy 1, ss. 35–40, Ara. 2020, [çevrimiçi]. Erişim adresi: https://izlik.org/JA78GE54WR
ISNAD
Tatar, Tuğba. “Orexin and its functions”. Current Perspectives on Health Sciences 1/1 (01 Aralık 2020): 35-40. https://izlik.org/JA78GE54WR.
JAMA
1.Tatar T. Orexin and its functions. SBGY. 2020;1:35–40.
MLA
Tatar, Tuğba. “Orexin and its functions”. Current Perspectives on Health Sciences, c. 1, sy 1, Aralık 2020, ss. 35-40, https://izlik.org/JA78GE54WR.
Vancouver
1.Tuğba Tatar. Orexin and its functions. SBGY [Internet]. 01 Aralık 2020;1(1):35-40. Erişim adresi: https://izlik.org/JA78GE54WR