Evidence of Brown Fat Activity in Constitutional Leanness
Author(s) -
Fabrizio Pasanisi,
Leonardo Pace,
Rosa Fonti,
Maurizio Marra,
Donatella Sgambati,
Carmela De Caprio,
Emilia De Filippo,
Andrea Vaccaro,
Marco Salvatore,
Franco Contaldo
Publication year - 2013
Publication title -
the journal of clinical endocrinology and metabolism
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.206
H-Index - 353
eISSN - 1945-7197
pISSN - 0021-972X
DOI - 10.1210/jc.2012-2981
Subject(s) - respiratory quotient , standardized uptake value , positron emission tomography , body mass index , underweight , medicine , nuclear medicine , endocrinology , brown adipose tissue , lean body mass , anorexia nervosa , zoology , obesity , body weight , biology , overweight , eating disorders , psychiatry
Brown adipose tissue (BAT) was considered essentially nonexistent in adults until recent evidence obtained using 18-fluorodeoxyglucose (18-FDG) positron emission tomography/computed tomography. It seems to play a role in whole body metabolism, but it has not been evaluated in underweight conditions, such as in young females with constitutional leanness (CL) or anorexia nervosa (AN).
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