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LEPTİN HORMONU

Year 2016, Volume: 1 Issue: 1, 59 - 64, 23.06.2016
https://doi.org/10.24880/maeuvfd.260792

Abstract

Leptin, yakın zamanda keşfedilen ve halen araştırılmakta olan, metabolizmayı ve tüm vücut sistemlerini düzenleyici bir hormondur.

Leptin kelimesi Yunanca ince, zayıf anlamına gelen leptos kelimesinden türetilmiştir. Leptin hormonu, Zhang ve ekibi tarafından 1994 yılında keşfedildikten sonra üzerinde geniş incelemeler yapılmış ve obezite geninin 167 amino asitli hormonal protein ürünü olduğu bulunmuştur. Hormon aşırı gıda alan ve az enerji tüketen obez farelerde genetik defekt olarak tanımlanmış, gene “ob” ve mutasyonlu obez farelere “ob/ob” denmiştir. İnsanlarda 7. kromozomun uzun kolunda bulunan (7q31) ob/ob geninde kodlanmıştır.

Başlangıcta doygunluk ve enerji dengesi ile ilgili olduğu tanımlanan leptinin adipositlerden hipotalamusa feedback etkili antiobezite faktörü olduğu ileri sürülmüştür.

Anahtar Kelimeler: Leptin, hayvanlar, insan

References

  • -Allison A, Venner,Martha, E.Lyon,Patricia, K.Doyle-Baker. Leptin : a potential biomarker for childhood obesity. An Clin Biochem . 2006; 46, 65-72.
  • -Kirsz K, Zieba DA. Selected hypothalamic factors integrating reproduction and energy balance control in animals. Medycyna weterynaryjna. 2012; 68, 1, 35-39.
  • -Alver A. Sıçan Yağ Hücrelerinde Leptin Hormonu ile Karbonik Anhidraz 3 İzoenzimi Arasındaki Etkileşmenin İn Vitro İncelenmesi. Doktora Tezi, Karadeniz üniversitesi sağlık bilimleri enstitüsü . Trabzon, 2003.
  • -Considine RV, Sinha MK, Heinman ML. Serum immunoreactive-Leptin concentrations in normal weight and obeze human. New England Journal Of Medicine. 1996; 334, 292-295.
  • - Cava AL, Alviggi C, Matarese G. Unraveling the multiple roles of leptin in inflammation and autoimmunity. J Mol Med. 2004; 82, 4-11.
  • - Topal ÇA. Meme kanserli hastalarda serum Leptin Düzeyleri ve Histopatolojik Parametrelerle İlişkisi. Uzmanlık Tezi. Sağlık Bakanlığı Dr. Lütfi Kırdar Kartal Eğitim ve Araştırma Hastanesi İç Hastalıkları Kliniği İstanbul, 2004.
  • - Mantzoros CS, Prasad AS, Beck FWJ, Grabowski, S, Kaplan J, Adair C,Brewer GJ. Zinc may regulate serum leptin concentrations in humans. Journal of the American College of Nutrition. 1998; 17, 270-275.
  • - Mangian HF, Lee RT, Paul GL, Emmert JL, Shay NF. Zinc deficiency suppresses plazma leptin concentrations in rats. J Nutr Biochem. 1998; 9,47-51.
  • -Ott ES, Shay NF. Zinc deficiency reduces leptin gene expression and leptin secretion in rat adipocytes. Exp Biol Med. 2001; 226, 841-846.
  • -Ergün A. Obezite, besin alımı ve vücut ağırlığının kontrolünde leptin. T Klin Tıp Bilimleri. 1998; 18, 220-225.
  • -Maffei M, Halaas J, Ravussin E, Pratley RE, Lee GH, Zhang Y, Fei H, Kim S, Lallone R, Ranganathan S, Kern PA, Friedman JM. Leptin levels in human and rodent measurement of plasma leptin and weight–reduced subjects. Nature Medicine. 1995; 1,1155-1161.
  • -Eryavuz A, Avcı G, Küçükkurt I, Fidan AF. Comparison of plasma leptin, insülin and thyroid hormone concentrations and some biocheminal paramaters between fat-tailed and thin-tailed sheep breeds. Revue Med Vet. 2007; 158,244-249.
  • -Fonfara S, Hetzel U, Tew S. R, Dukes-Mcewan J, Cripps P, Clegg P. D. Leptin expression in dogs with cardiac disease and congestive heart failure. Journal of veterinary ınternal medicine. 2011; 25, 1017-1024.
  • -Guzel S, Tanrıverdi M, Gunes N. Remove from marked Record Serum leptin concentrations in some ruminant species and breeds. Journal of Animal and Veterinary Advences. 2012; 11, 2753-2755.
  • - Barash IA, Cheung C C, Weigle D S, Ren H , Kabigting E B, Kujiper J L , Clifton D K, Steiner R A. Leptin is a metabolic signal to the reproductive system. Endocrinology. 2013; 1. DOI: http://dx.doi.org/10.1210/endo.137.7.8770941.
  • - Lee FYJ, Li Y, Yang EK. Phenotypic abnormalities in macrophages from leptin-deficient obese mice. Am J Physiol. 1999; 276, 386-394.
  • -Pelleymounter MA, Cullen MJ, Baker MB, Hecht R, Winters D, Boone T, Collins F. Effects of the obese product on body weight regulation in ob/ob mice. Science. 1995; 269,540-543.
  • - Cava AL, Alviggi C, Matarese G. Unraveling the multiple roles of leptin in inflammation and autoimmunity. J Mol Med. 2004; 82, 4-11.
  • -N.Naohito, Y.Miho, T.Masaki, H.Tsutomu, S. Haruki, O.Yoshihiko, T. Satoshi O, Yasunori K, Hitoshi. (2010): Plazma Leptin Concentration in Dogs with Diabetes Mellitus. J Vet Med Sci. 2010; 72(6), 809-811.
  • - Tartaglia LA. The leptin receptor. J Biol Chem. 1997; 272, 6093-6096.
Year 2016, Volume: 1 Issue: 1, 59 - 64, 23.06.2016
https://doi.org/10.24880/maeuvfd.260792

Abstract

References

  • -Allison A, Venner,Martha, E.Lyon,Patricia, K.Doyle-Baker. Leptin : a potential biomarker for childhood obesity. An Clin Biochem . 2006; 46, 65-72.
  • -Kirsz K, Zieba DA. Selected hypothalamic factors integrating reproduction and energy balance control in animals. Medycyna weterynaryjna. 2012; 68, 1, 35-39.
  • -Alver A. Sıçan Yağ Hücrelerinde Leptin Hormonu ile Karbonik Anhidraz 3 İzoenzimi Arasındaki Etkileşmenin İn Vitro İncelenmesi. Doktora Tezi, Karadeniz üniversitesi sağlık bilimleri enstitüsü . Trabzon, 2003.
  • -Considine RV, Sinha MK, Heinman ML. Serum immunoreactive-Leptin concentrations in normal weight and obeze human. New England Journal Of Medicine. 1996; 334, 292-295.
  • - Cava AL, Alviggi C, Matarese G. Unraveling the multiple roles of leptin in inflammation and autoimmunity. J Mol Med. 2004; 82, 4-11.
  • - Topal ÇA. Meme kanserli hastalarda serum Leptin Düzeyleri ve Histopatolojik Parametrelerle İlişkisi. Uzmanlık Tezi. Sağlık Bakanlığı Dr. Lütfi Kırdar Kartal Eğitim ve Araştırma Hastanesi İç Hastalıkları Kliniği İstanbul, 2004.
  • - Mantzoros CS, Prasad AS, Beck FWJ, Grabowski, S, Kaplan J, Adair C,Brewer GJ. Zinc may regulate serum leptin concentrations in humans. Journal of the American College of Nutrition. 1998; 17, 270-275.
  • - Mangian HF, Lee RT, Paul GL, Emmert JL, Shay NF. Zinc deficiency suppresses plazma leptin concentrations in rats. J Nutr Biochem. 1998; 9,47-51.
  • -Ott ES, Shay NF. Zinc deficiency reduces leptin gene expression and leptin secretion in rat adipocytes. Exp Biol Med. 2001; 226, 841-846.
  • -Ergün A. Obezite, besin alımı ve vücut ağırlığının kontrolünde leptin. T Klin Tıp Bilimleri. 1998; 18, 220-225.
  • -Maffei M, Halaas J, Ravussin E, Pratley RE, Lee GH, Zhang Y, Fei H, Kim S, Lallone R, Ranganathan S, Kern PA, Friedman JM. Leptin levels in human and rodent measurement of plasma leptin and weight–reduced subjects. Nature Medicine. 1995; 1,1155-1161.
  • -Eryavuz A, Avcı G, Küçükkurt I, Fidan AF. Comparison of plasma leptin, insülin and thyroid hormone concentrations and some biocheminal paramaters between fat-tailed and thin-tailed sheep breeds. Revue Med Vet. 2007; 158,244-249.
  • -Fonfara S, Hetzel U, Tew S. R, Dukes-Mcewan J, Cripps P, Clegg P. D. Leptin expression in dogs with cardiac disease and congestive heart failure. Journal of veterinary ınternal medicine. 2011; 25, 1017-1024.
  • -Guzel S, Tanrıverdi M, Gunes N. Remove from marked Record Serum leptin concentrations in some ruminant species and breeds. Journal of Animal and Veterinary Advences. 2012; 11, 2753-2755.
  • - Barash IA, Cheung C C, Weigle D S, Ren H , Kabigting E B, Kujiper J L , Clifton D K, Steiner R A. Leptin is a metabolic signal to the reproductive system. Endocrinology. 2013; 1. DOI: http://dx.doi.org/10.1210/endo.137.7.8770941.
  • - Lee FYJ, Li Y, Yang EK. Phenotypic abnormalities in macrophages from leptin-deficient obese mice. Am J Physiol. 1999; 276, 386-394.
  • -Pelleymounter MA, Cullen MJ, Baker MB, Hecht R, Winters D, Boone T, Collins F. Effects of the obese product on body weight regulation in ob/ob mice. Science. 1995; 269,540-543.
  • - Cava AL, Alviggi C, Matarese G. Unraveling the multiple roles of leptin in inflammation and autoimmunity. J Mol Med. 2004; 82, 4-11.
  • -N.Naohito, Y.Miho, T.Masaki, H.Tsutomu, S. Haruki, O.Yoshihiko, T. Satoshi O, Yasunori K, Hitoshi. (2010): Plazma Leptin Concentration in Dogs with Diabetes Mellitus. J Vet Med Sci. 2010; 72(6), 809-811.
  • - Tartaglia LA. The leptin receptor. J Biol Chem. 1997; 272, 6093-6096.
There are 20 citations in total.

Details

Journal Section Reviews
Authors

Şima Şahinduran This is me

Durmuş Kahraman This is me

Publication Date June 23, 2016
Submission Date March 25, 2016
Published in Issue Year 2016 Volume: 1 Issue: 1

Cite

APA Şahinduran, Ş., & Kahraman, D. (2016). LEPTİN HORMONU. Veterinary Journal of Mehmet Akif Ersoy University, 1(1), 59-64. https://doi.org/10.24880/maeuvfd.260792