摘要
糖尿病是以血糖升高为主要特征的慢性代谢性疾病,1型和2型糖尿病的发病机制有所不同。5-羟色胺既存在于中枢神经系统也存在于外周组织,参与机体正常生理功能和病理调控。近年来对糖尿病发病机制的深入研究,5-羟色胺也被视为重要的潜在调控靶点之一。5-羟色胺对血糖调节有重要作用,对部分糖尿病并发症有调控作用。然而,5-羟色胺调控作用的受体特异性、活动依赖性及其受体分布的组织特异性决定了其调控作用的复杂性。
Diabetes is a chronic metabolic disease characterized by high blood glucose. The mechanisms underlying type 1 and type 2 of diabetes mellitus are different. 5-Hydroxytryptamine( 5-HT),located in central nervous system and peripheral tissues,plays important roles in physiological and pathological functions. Recent evidence indicates 5-HT is considered to be a potential target for treating diabetes and its complications along with deepening of the researches on the mechanisms of diabetes. 5-HT plays an important role in regulating blood glucose and diabetic complications. However,5-HT regulatory role is complicated due to its receptor-specific,activity-dependent and tissue-specific characteristics.
引文
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