Disfunção muscular esquelética e composição corporal no hipertireoidismo

Abstract

Skeletal Muscle Dysfunction and Body Composition in Hyperthyroidism.The purpose of this article is to review aspects of skeletal muscle dysfunction and body composition in hyperthyroidism. Hyperthyroidism is associated with general muscle weakness, which is part of the initial clinical manifestation of about 80% of patients, compromising their daily activities and quality of life. A factor that contributes for strength reduction is muscle atrophy, which usually tends to affect proximal muscle groups. In addition, hyperthyroidism is accompanied by weight loss due to consumption of muscle mass and adipose tissue. Studies have demonstrated that medical treatment is able to promote recovery of strength and slowly, endurance, defined as the capacity to sustain sub-maximal loads for prolonged periods, and that resistance training associated with medical treatment leads to a major gain of muscular strength and resistance in those patients. Although a standard body composition during weight recovery after treatment is not established, patients submitted to strength training show weight recovery associated mainly with muscle mass gain. (Arq Bras Endocrinol Metab 2002;46/6:626-631) Keywords: Hyperthyroidism; Skeletal muscle function; Body composition O HIPERTIREOIDISMOPORDOENÇADEG RAVESé a doença autoimune mais prevalente nos Estados Unidos (1) e acarreta alterações somáti -cas e metabólicas generalizadas. O estudo das alterações na função muscurevisão

Acute effects of radioiodine therapy on the voice and larynx of basedow-graves patients

“…23 Increased glottic muscle performance is needed for theses emissions, which may be lacking in hyperthyroidic patients due to generalized muscle weakness. 24 …”

Efeitos agudos laringológicos e vocais da radioiodoterapia em pacientes com hipertireoidismo por doença de Basedow Graves

“…23 Increased glottic muscle performance is needed for theses emissions, which may be lacking in hyperthyroidic patients due to generalized muscle weakness. 24 According to the clinical experience of the endocrinology unit, the linearity and low frequency of voicerelated complaints in our sample may be explained by their relative unimportance compared to the remaining symptoms and discomforts that are typical of hyperthyroidism, except for patients who use their voice professionally; in such cases, voice complaints receive greater attention. In hyperthyroidism there is hear intolerance, increased sweating, mild to extreme weight loss, diarrhea, muscle weakness, nervousness, extreme fatigue and hand tremors.…”

Perfil Lipídico de Ratos com Hipertireoidismo Induzido: Efeitos do Exercício Físico Agudo

“…Os hormônios tireoidianos modulam a atividade enzimática, a expressão de receptores, e a degradação de lipídios, o que coopera para o aparecimento de determinado fenótipo lipídico 5 . Alterações na função músculo-esquelética e na composição corporal em indivíduos com hipertireoidismo podem ser quantitativas, como perda de peso corporal e de massa muscular, e/ou qualitativas, com modificações na função intrínseca da musculatura 6 .…”