{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,3,9]],"date-time":"2026-03-09T19:47:21Z","timestamp":1773085641789,"version":"3.50.1"},"reference-count":0,"publisher":"Georg Thieme Verlag KG","issue":"08","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Horm Metab Res"],"published-print":{"date-parts":[[2017,8]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:p>Patients with Graves\u2019 disease are known to have low selenium (Se) status, Se supplementation resulting in clinical and biochemical improvement. Selenomethionine (SeMet) in a new soft gel capsule formulation was used in a pilot study in 6 patients with acute Graves\u2019 disease and low selenium levels (61.3\u00b112.9\u2009\u03bcg\/l) before and in 4\/6 patients 3 months after combined treatment with methimazole and SeMet 200\u2009\u03bcg\/day (113.3\u00b146.3\u2009\u03bcg\/l), as well as in 6 euthyroid controls (82\u00b111.8\u2009\u03bcg\/l). The biokinetics were studied following ingestion of 200\u2009\u03bcg SeMet (single dose) soft gel capsule, Se serum concentrations being measured at various time points within 24\u2009h. Se levels rose variably in all patients and controls. While levels peaked in all subjects following 8\u2009h of intake, the increase was somewhat slower in acute hyperthyroidism as compared to 3 months later when these patients had been rendered euthyroid, this possibly due to derangement of Se storage capacity by SEPP or increased requirements in the acute phase of the disease, leading to depletion of the trace element. The compound was shown to be bioavailable and safe and patients treated for 3 months exhibited higher Se levels at the different time points. These findings are of major importance for sufferers of GD since they indicate that early Se supplementation, with its beneficial antioxidant impact on inflammatory activity, could slow, or possibly even forestall, the clinical progression of the disease.<\/jats:p>","DOI":"10.1055\/s-0043-113573","type":"journal-article","created":{"date-parts":[[2017,7,5]],"date-time":"2017-07-05T22:56:06Z","timestamp":1499295366000},"page":"589-594","source":"Crossref","is-referenced-by-count":3,"title":["Impaired Metabolism of Selenomethionine in Graves\u2019 Disease: A Biokinetics Study of Soft Gel Capsule Formulation"],"prefix":"10.1055","volume":"49","author":[{"given":"Leonidas","family":"Duntas","sequence":"additional","affiliation":[{"name":"Evgenideion Hospital, Unit of Endocrinology, Diabetes and Metabolism, University of Athens, Athens, Greece"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Anastasios","family":"Boutsiadis","sequence":"additional","affiliation":[{"name":"Evgenideion Hospital, Unit of Endocrinology, Diabetes and Metabolism, University of Athens, Athens, Greece"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Athanasios","family":"Tsakris","sequence":"additional","affiliation":[{"name":"Evgenideion Hospital, Unit of Medical Biopathology, Department of Microbiology, University of Athens, Athens, Greece"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"194","published-online":{"date-parts":[[2017,7,5]]},"container-title":["Hormone and Metabolic Research"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/www.thieme-connect.de\/products\/ejournals\/pdf\/10.1055\/s-0043-113573.pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2017,12,19]],"date-time":"2017-12-19T09:32:15Z","timestamp":1513675935000},"score":1,"resource":{"primary":{"URL":"http:\/\/www.thieme-connect.de\/DOI\/DOI?10.1055\/s-0043-113573"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2017,7,5]]},"references-count":0,"journal-issue":{"issue":"08","published-online":{"date-parts":[[2017,8,3]]},"published-print":{"date-parts":[[2017,8]]}},"URL":"https:\/\/doi.org\/10.1055\/s-0043-113573","relation":{},"ISSN":["0018-5043","1439-4286"],"issn-type":[{"value":"0018-5043","type":"print"},{"value":"1439-4286","type":"electronic"}],"subject":[],"published":{"date-parts":[[2017,7,5]]}}}