{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,2,7]],"date-time":"2026-02-07T03:21:38Z","timestamp":1770434498855,"version":"3.49.0"},"reference-count":10,"publisher":"FapUNIFESP (SciELO)","issue":"3b","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Arq. Neuro-Psiquiatr."],"published-print":{"date-parts":[[2008]]},"abstract":"<jats:p>OBJECTIVE: To show that the obstructive sleep apnea syndrome (OSAS) was the probable cause of D. Pedro II's excessive daytime sleepiness. METHOD: Research of historical documents and bibliographical. RESULTS: The excessive daytime sleepiness of D. Pedro II (1825-1891) was well known and bitterly criticized behavior by oppositionist magazines; it was also recognized by his peers. He would fall asleep in public places such as the theater and while attending lectures. As a youth, he was of normal complexion, putting on weight (obesity) at middle years. CONCLUSION: The possibility of this diagnosis is particularly relevant in this case because it points to an organic cause for D. Pedro II daytime naps and excessive daytime sleepiness. It could be the result of OSAS and not \"disinterest\" as erroneously assumed at that time.<\/jats:p>","DOI":"10.1590\/s0004-282x2008000500036","type":"journal-article","created":{"date-parts":[[2008,10,22]],"date-time":"2008-10-22T15:03:10Z","timestamp":1224687790000},"page":"770-772","source":"Crossref","is-referenced-by-count":2,"title":["Excessive daytime sleepiness of the Brazilian emperor Dom Pedro II probably due to sleep apnea syndrome"],"prefix":"10.1590","volume":"66","author":[{"given":"Rubens","family":"Reim\u00e3o","sequence":"first","affiliation":[{"name":"University of S\u00e3o Paulo,  Brazil"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Marleide da Mota","family":"Gomes","sequence":"additional","affiliation":[{"name":"Rio de Janeiro Federal University,  Brasil"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"P\u00e9ricles","family":"Maranh\u00e3o-Filho","sequence":"additional","affiliation":[{"name":"Rio de Janeiro Federal University"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"530","reference":[{"key":"ref1","series-title":"Citizen Emperor: Pedro II and the making of Brazil, 1825-1891","author":"Barman RJ","year":"1999"},{"key":"ref2","series-title":"A Condessa De Barral","author":"Carvalho A"},{"key":"ref3","series-title":"O humor das \"Balas de estalo\"","author":"Mendei L"},{"key":"ref4","series-title":"As barbas do Imperador","author":"Schwarz LM","year":"1998"},{"key":"ref5","series-title":"D Pedro II","author":"Carvalho JM","year":"2007"},{"key":"ref6","series-title":"Um Monarca da fuzarca","author":"Paula SGD","year":"1993"},{"key":"ref7","doi-asserted-by":"crossref","first-page":"1260","DOI":"10.1590\/S0004-282X2007000700035","article-title":"The decline of Dom Pedro II's empire and health","volume":"65","author":"Gomes MM","year":"2007","journal-title":"Arq Neuropsiquiatr","ISSN":"https:\/\/id.crossref.org\/issn\/0004-282X","issn-type":"print"},{"key":"ref8","doi-asserted-by":"crossref","first-page":"1256","DOI":"10.1590\/S0004-282X2007000700034","article-title":"The Emperor Dom Pedro II: his convulsive seizures when a boy","volume":"65","author":"Gomes MM","year":"2007","journal-title":"Arq Neuropsiquiatr","ISSN":"https:\/\/id.crossref.org\/issn\/0004-282X","issn-type":"print"},{"key":"ref9","series-title":"Neurologia em destaque","first-page":"631","volume-title":"Sonol\u00eancia diurna excessiva de D. Pedro II do Brasil e o diagn\u00f3stico de apn\u00e9ia do sono","author":"Reim\u00e3o R","year":"2007"},{"key":"ref10","series-title":"O conde de Mota Maia: m\u00e9dico e amigo dedicado de D. Pedro Segundo:reminisc\u00eancia do segundo imp\u00e9rio","author":"Mota Maia MAV","year":"1937"}],"container-title":["Arquivos de Neuro-Psiquiatria"],"original-title":[],"link":[{"URL":"http:\/\/www.scielo.br\/pdf\/anp\/v66n3b\/a36v663b.pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2017,5,26]],"date-time":"2017-05-26T03:59:22Z","timestamp":1495771162000},"score":1,"resource":{"primary":{"URL":"http:\/\/www.scielo.br\/scielo.php?script=sci_arttext&pid=S0004-282X2008000500036&lng=en&tlng=en"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2008]]},"references-count":10,"journal-issue":{"issue":"3b","published-print":{"date-parts":[[2008]]}},"alternative-id":["S0004-282X2008000500036"],"URL":"https:\/\/doi.org\/10.1590\/s0004-282x2008000500036","relation":{},"ISSN":["0004-282X"],"issn-type":[{"value":"0004-282X","type":"electronic"}],"subject":[],"published":{"date-parts":[[2008]]}}}