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A member asked:
I have positive anti etar antibodies could this be causing my dysautonomia symptoms with faulty vasoconstriction?
A doctor has provided 1 answer
Possibly but: The ETAR assay is designed to detect antibodies that form against endothelin receptor type A (anti-ETAR), a G protein-coupled receptor. anti-ETAR antibodies can be useful to evaluate the risk of allograft loss. It is not apparent that it is related to dysautonomia.
Answered 10/30/2018
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