多食症

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多食症
分类和外部资源
醫學專科 內分泌學, 精神病学
ICD-10 R63.2
ICD-9-CM 783.6
DiseasesDB 29453
MeSH D006963

多食症英语:polyphagiahyperphagia),也作食欲过旺,是指极度的饥饿或食欲的增加。[1]

医学[编辑]

在医学中,多食症是一个醫學徵象,暗示着极度的饥饿饥饿状态,以及反常的固体食用,可由糖尿病克萊恩-萊文症候群[來源請求]、基因紊乱的普瑞德威利症候群巴德-畢德氏症候群引发。[2]此外,破坏迷走神经的接收器也可造成多食症。[3]

病因[编辑]

多食症的成因有:[4]

通常在糖尿病酮症酸中毒早期会出现多食症的症状。[5]然而,在胰岛素越来越匮乏时、糖尿病酮症酸中毒进一步发展时,食欲就能控制住了。[6]

参见[编辑]

参考资料[编辑]

  1. ^ Berthoud HR, Lenard NR, Shin AC. Food reward, hyperphagia, and obesity.. Am J Physiol Regul Integr Comp Physiol. 2011, 300 (6): R1266–77. PMC 3119156. PMID 21411768. doi:10.1152/ajpregu.00028.2011. 
  2. ^ OMIM::Prader-WilliOMIM::Bardet-Biedl
  3. ^ de Lartigue G, Ronveaux CC, Raybould HE. Deletion of leptin signaling in vagal afferent neurons results in hyperphagia and obesity. MOLECULAR METABOLISM. 2014, 3 (6): 595–607. PMC 4142400. PMID 25161883. doi:10.1016/j.molmet.2014.06.003. 
  4. ^ Updated by: Linda J. Vorvick, MD, Medical Director and Director of Didactic Curriculum, MEDEX Northwest Division of Physician Assistant Studies, Department of Family Medicine, UW Medicine, School of Medicine, University of Washington, Seattle, WA. Also reviewed David Zieve, MD, MHA, Isla Ogilvie, PhD, and the A.D.A.M. Editorial team. Appetite - increased. nih.gov. 
  5. ^ Elliott RE, Jane JA, Wisoff JH. Surgical management of craniopharyngiomas in children: meta-analysis and comparison of transcranial and transsphenoidal approaches.. Neurosurgery. 2011, 69 (3): 630–43; discussion 643. PMID 21499159. doi:10.1227/NEU.0b013e31821a872d. 
  6. ^ Masuzaki H, Tanaka T, Ebihara K, Hosoda K, Nakao K. Hypothalamic melanocortin signaling and leptin resistance--perspective of therapeutic application for obesity-diabetes syndrome.. Peptides. 2009, 30 (7): 1383–6. PMID 19394382. doi:10.1016/j.peptides.2009.04.008. 

外部链接[编辑]