Αρχειοθήκη ιστολογίου

Τρίτη 27 Φεβρουαρίου 2018

Autoimmune postural orthostatic tachycardia syndrome

Abstract

The aim of this study was to evaluate the association between postural orthostatic tachycardia syndrome (POTS) and circulating antiganglionic acetylcholine receptor (gAChR) antibodies. We reviewed clinical assessments of Japanese patients with POTS, and determined the presence of gAChR antibodies in serum samples from those patients. Luciferase immunoprecipitation systems detected anti-gAChRα3 and β4 antibodies in the sera from POTS (29%). Antecedent infections were frequently reported in patients in POTS patients. Moreover, autoimmune markers and comorbid autoimmune diseases were also frequent in seropositive POTS patients. Anti-gAChR antibodies were detectable in significant number of patients with POTS, and POTS entailed the element of autoimmune basis.



from #ORL-AlexandrosSfakianakis via ola Kala on Inoreader http://ift.tt/2F30jUg

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