Do you want BuboFlash to help you learning these things? Or do you want to add or correct something? Click here to log in or create user.



Question
Vad händer när ADH binder till V1-receptorn?

Question
Vad händer när ADH binder till V1-receptorn?
Answer
?

Question
Vad händer när ADH binder till V1-receptorn?
If you want to change selection, open original toplevel document below and click on "Move attachment"

Parent (intermediate) annotation

Open it
V 1 receptors (V 1 Rs) are found in high density on vascular smooth muscle and cause vasoconstriction by an increase in intracellular calcium via the phosphatidyl–inositol-bisphosphonate cascade.

Original toplevel document

Vasopressin receptor - Wikipedia
f collecting duct, vascular endothelium and vascular smooth muscle cell insertion of AQP-2 water channels into apical membrane, induction of AQP-2 synthesis, releases von Willebrand factor and factor VIII, vasodilation V 1 receptor[edit] <span>V 1 receptors (V 1 Rs) are found in high density on vascular smooth muscle and cause vasoconstriction by an increase in intracellular calcium via the phosphatidyl–inositol-bisphosphonate cascade. [1] Cardiac myocytes also possess V 1 R. Additionally V 1 R are located in brain, testis, superior cervical ganglion, liver, blood vessels, and renal medulla. [1] V 1 R is present on platelets, which upon stimulation induces an increase in intracellular calcium, facilitating thrombosis. Studies have indicated that due to polymorphism of platelet V 1 R there is significant heterogeneity in the aggregation response of normal human platelets to vasopressin. [1] V 1 Rs are found in kidney, where they occur in high density on medullary interstitial cells, vasa recta, and epithelial cells of the collecting duct. [1] Vasopressin acts on medullary vasculature through V 1 R to reduce blood flow to inner medulla without affecting blood flow to outer medulla. V 1 Rs on the luminal membrane of the collecting duct limit the antidiuretic action of vasopressin. Additionally, vasopressin selectively contracts efferent arterioles probably through the V 1 R, but not the afferent arteriole. [1] V 2 receptor[edit] V 2 receptor (V 2 R) differs from V 1 R primarily in the number of sites susceptible to N-linked glycosylation; the V 1 R has sites at both the amino-terminus a

Summary

statusnot learnedmeasured difficulty37% [default]last interval [days]               
repetition number in this series0memorised on               scheduled repetition               
scheduled repetition interval               last repetition or drill

Details

No repetitions


Discussion

Do you want to join discussion? Click here to log in or create user.