نتایج جستجو برای: arginine vasopressin

تعداد نتایج: 40613  

Journal: :Endocrinology 2000
Y Tian K Sandberg T Murase E A Baker R C Speth J G Verbalis

This study evaluated whether renal escape from vasopressin-induced antidiuresis is associated with alterations of vasopressin V2 receptor binding in the kidney inner medulla. A radioligand binding assay was developed using a novel iodinated vasopressin V2 receptor antagonist to analyze vasopressin V2 receptor binding in kidney inner medullary tissue from three groups of rats: normal rats mainta...

2011
Osman Ozdemir

Serum sodium concentration and thus serum osmolality are closely controlled by water homeostasis, which is mediated by thirst, arginine vasopressin (AVP, also known as vasopressin or antidiuretic hormone (ADH)), and the kidneys. Thirst and ADH act in parallel to control plasma osmolality and sodium concentration. The physiology of thirst is a highly complex process that must be controlled by a ...

Journal: :iranian biomedical journal 0
حسین نجف زاده hossein najafzadeh لیلا صفائیان leila safaeian حمید میر محمد صادقی hamid mirmohammad sadeghi محمد ربانی mohammad rabbani عباس جعفریان abbas jafarian

background: vasopressin type 2 receptor (v2r) plays an important role in the water reabsorption in the kidney collecting ducts. v2r is a g protein coupled receptor (gpcr) and the triplet of amino acids aspartate-arginine-histidine (drh) in this receptor might significantly influence its activity similar to other gpcr. however, the role of this motif has not been fully confirmed. therefore, the ...

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