@article{JohnGruneOttetal.2018,
  author    = {John, Cathleen and Grune, Jana and Ott, Christiane and Nowotny, Kerstin and Deubel, Stefanie and K{\"u}hne, Arne and Schubert, Carola and Kintscher, Ulrich and Regitz-Zagrosek, Vera and Grune, Tilman},
  title     = {Sex Differences in Cardiac Mitochondria in the New Zealand Obese Mouse},
  series = {Frontiers in Endocrinology},
  volume    = {9},
  journal   = {Frontiers in Endocrinology},
  publisher = {Frontiers Research Foundation},
  address   = {Lausanne},
  issn      = {1664-2392},
  doi       = {10.3389/fendo.2018.00732},
  pages     = {9},
  year      = {2018},
  abstract  = {Background: Obesity is a risk factor for diseases including type 2 diabetes mellitus (T2DM) and cardiovascular disorders. Diabetes itself contributes to cardiac damage. Thus, studying cardiovascular events and establishing therapeutic intervention in the period of type T2DM onset and manifestation are of highest importance. Mitochondrial dysfunction is one of the pathophysiological mechanisms leading to impaired cardiac function. Methods: An adequate animal model for studying pathophysiology of T2DM is the New Zealand Obese (NZO) mouse. These mice were maintained on a high-fat diet (HFD) without carbohydrates for 13 weeks followed by 4 week HFD with carbohydrates. NZO mice developed severe obesity and only male mice developed manifest T2DM. We determined cardiac phenotypes and mitochondrial function as well as cardiomyocyte signaling in this model. Results: The development of an obese phenotype and T2DM in male mice was accompanied by an impaired systolic function as judged by echocardiography and MyH6/7 expression. Moreover, the mitochondrial function only in male NZO hearts was significantly reduced and ERK1/2 and AMPK protein levels were altered. Conclusions: This is the first report demonstrating that the cardiac phenotype in male diabetic NZO mice is associated with impaired cardiac energy function and signaling events.},
  language  = {en}
}
@article{WarschburgerGmeinerMorawietzetal.2018,
  author    = {Warschburger, Petra and Gmeiner, Michaela Silvia and Morawietz, Marisa and Rinck, Mike},
  title     = {Evaluation of an approach-avoidance training intervention for children and adolescents with obesity},
  series = {European eating disorders review : the professional journal of the Eating Disorders Associatio},
  volume    = {26},
  journal   = {European eating disorders review : the professional journal of the Eating Disorders Associatio},
  number    = {5},
  publisher = {Wiley},
  address   = {Hoboken},
  issn      = {1072-4133},
  doi       = {10.1002/erv.2607},
  pages     = {472 -- 482},
  year      = {2018},
  abstract  = {This study evaluated the efficacy of approach-avoidance training as an additional treatment for children and adolescents with obesity seeking inpatient treatment. Two hundred thirty-two participants (8-16years, 53.9\% girls) were randomly assigned either to multisession approach-avoidance (IG) or to placebo training (CG). As outcomes, cognitive biases post intervention, body mass index, eating behaviour, food intake, self-regulation, and weight-related quality of life were assessed, also at 6- and 12-month follow-up. Modification of approach-avoidance bias was observed, but lacked in transfer over sessions and in generalization to attention and association bias. After 6months, the IG reported less problematic food consumption, higher self-regulation, and higher quality of life; effects did not persist until the 12-month follow-up; no significant interaction effects were observed regarding weight course. Despite there was no direct effect on weight course, approach-avoidance training seems to be associated with promising effects on important pillars for weight loss. Further research concerning clinical effectiveness is warranted.},
  language  = {en}
}