@article{SeyfriedvonRahdenMirasetal.2015,
  author    = {Seyfried, Florian and von Rahden, Burkhard H. and Miras, Alexander D. and Gasser, Martin and Maeder, Uwe and Kunzmann, Volker and Germer, Christoph-Thomas and Pelz, J{\"o}rg O. W. and Kerscher, Alexander G.},
  title     = {Incidence, time course and independent risk factors for metachronous peritoneal carcinomatosis of gastric origin - a longitudinal experience from a prospectively collected database of 1108 patients},
  series = {BMC Cancer},
  volume    = {15},
  journal   = {BMC Cancer},
  number    = {73},
  doi       = {10.1186/s12885-015-1081-8},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-125014},
  year      = {2015},
  abstract  = {Background Comprehensive evidence on the incidence, time course and independent risk factors of metachronous peritoneal carcinomatosis (metaPC) in gastric cancer patients treated with curative intent in the context of available systemic combination chemotherapies is lacking. Methods Data from a prospectively collected single-institutional Center Cancer Registry with 1108 consecutive patients with gastric adenocarcinoma (GC), clinical, histological and survival data were analyzed for independent risk factors and prognosis with focus on the development of metaPC. Findings were then stratified to the time periods of treatment with surgery alone, 5-Fluorouracil-only and contemporary combined systemic perioperative chemotherapy strategies, respectively. Results Despite R0 D2 gastrectomy (n = 560), 49.6\% (±5.4\%) of the patients were diagnosed with tumour recurrence and 15.5\% (±1.8\%) developed metaPC after a median time of 17.7 (15.1-20.3) months after surgery resulting in a tumour related mortality of 100\% with a median survival of 3.0 months (2.1 - 4.0). Independent risk factors for the development of metaPC were serosa positive T-category, nodal positive-status, signet cell and undifferentiated gradings (G3/G4). Contemporary systemic combination chemotherapy did not improve the incidence and prognosis of metaPC (p = 0.54). Conclusions Despite significant improvements in the overall survival for the complete cohort with gastric cancer over time, those patients with metaPC did not experience the same benefits. The lack of change in the incidence, and persistent poor prognosis of metaPC after curative surgery expose the need for further prevention and/or improved treatment options for this devastating condition.},
  language  = {en}
}
@article{MirasSeyfriedPhinikaridouetal.2014,
  author    = {Miras, Alexander D. and Seyfried, Florian and Phinikaridou, Alkystis and Andia, Marcelo E. and Christakis, Ioannis and Spector, Alan C. and Botnar, Rene M. and le Roux, Carel W.},
  title     = {Rats Fed Diets with Different Energy Contribution from Fat Do Not Differ in Adiposity},
  series = {OBESITY FACTS},
  volume    = {7},
  journal   = {OBESITY FACTS},
  number    = {5},
  doi       = {10.1159/000368622},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-115249},
  pages     = {302-310},
  year      = {2014},
  abstract  = {Objective: To determine whether rats reaching the same body mass, having been fed either a low-fat (LFD) or a high-fat diet (HFD), differ in white adipose tissue (WAT) deposition. Methods: In experiment 1, 22 Sprague-Dawley rats of the same age were divided into 11 rats with body mass below the batch median and fed a HFD, and 11 above the median and fed a LFD. In experiment 2, 20 Sprague-Dawley rats of the same age and starting body mass were randomised to either a HFD or LFD. When all groups reached similar final body mass, WAT was quantified using magnetic resonance imaging (MRI), dissection, and plasma leptin. Results: In experiment 1, both groups reached similar final body mass at the same age; in experiment 2 the HFD group reached similar final body mass earlier than the LFD group. There were no significant differences in WAT as assessed by MRI or leptin between the HFD and LFD groups in both experiments. Dissection revealed a trend for higher retroperitoneal and epididymal adiposity in the HFD groups in both experiments. Conclusions: We conclude that at similar body mass, adiposity is independent of the macronutrient composition of the feeding regimen used to achieve it. (C) 2014 S Karger GmbH, Freiburg},
  language  = {en}
}