{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2024,7,2]],"date-time":"2024-07-02T09:13:12Z","timestamp":1719911592545},"reference-count":21,"publisher":"FapUNIFESP (SciELO)","issue":"3","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Arq. Neuro-Psiquiatr."],"abstract":"<jats:p>ABSTRACT Objective The aim of this study was to obtain data on phrenic neuroconduction and electromyography of the diaphragm muscle in difficult-to-treat asthmatic patients and compare the results to those obtained in controls. Methods The study consisted of 20 difficult-to-treat asthmatic patients compared with 27 controls. Spirometry, maximal inspiratory and expiratory pressure, chest X-ray, phrenic neuroconduction and diaphragm electromyography data were obtained. Results The phrenic compound motor action potential area was reduced, compared with controls, and all the patients had normal diaphragm electromyography. Conclusion It is possible that a reduced phrenic compound motor action potential area, without electromyography abnormalities, could be related to diaphragm muscle fiber abnormalities due to overload activity.<\/jats:p>","DOI":"10.1590\/0004-282x20180010","type":"journal-article","created":{"date-parts":[[2018,3,25]],"date-time":"2018-03-25T00:13:39Z","timestamp":1521936819000},"page":"177-182","source":"Crossref","is-referenced-by-count":4,"title":["Is phrenic nerve conduction affected in patients with difficult-to-treat asthma?"],"prefix":"10.1590","volume":"76","author":[{"given":"Anal\u00facia Abreu","family":"Maranh\u00e3o","sequence":"first","affiliation":[{"name":"Universidade Federal do Estado Rio de Janeiro, Brasil; Universidade Federal do Estado Rio de Janeiro, Brasil"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Marcia Maria Jardim","family":"Rodrigues","sequence":"additional","affiliation":[{"name":"Universidade Federal do Estado Rio de Janeiro, Brasil"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Sonia Regina da Silva","family":"Carvalho","sequence":"additional","affiliation":[{"name":"Universidade Federal do Estado Rio de Janeiro, Brasil; Universidade Federal do Estado Rio de Janeiro, Brasil"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Marcelo Ribeiro","family":"Caetano","sequence":"additional","affiliation":[{"name":"Universidade Federal do Estado Rio de Janeiro, Brasil"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Ina\u00ea Mattoso","family":"Compagnoni","sequence":"additional","affiliation":[{"name":"Rio de Janeiro State Federal University, Brazil"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Tatiane Katia","family":"Carnio","sequence":"additional","affiliation":[{"name":"Rio de Janeiro State Federal University, Brazil"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"D\u00e9bora","family":"Ribeiro","sequence":"additional","affiliation":[{"name":"Rio de Janeiro State Federal University, Brazil"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"530","published-online":{"date-parts":[[2018,3]]},"reference":[{"key":"ref1","article-title":"Global strategy for asthma management and prevention","year":"2015","journal-title":"[S.l.]: Global Initiative for Asthma"},{"issue":"6","key":"ref2","doi-asserted-by":"crossref","first-page":"2341","DOI":"10.1164\/ajrccm.162.6.ats9-00","article-title":"Proceedings of the ATS workshop on refractory asthma: current understanding, recommendations, and unanswered questions","volume":"162","year":"2000","journal-title":"Am J Respir Crit Care Med"},{"issue":"5","key":"ref3","first-page":"1198","article-title":"Difficult\/therapy-resistant asthma: the need for an integrated approach to define clinical phenotypes, evaluate risk factors, understand pathophysiology and find novel therapies. 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