TY - CHAP A1 - Schmitz, Barbara ED - Kreuzer, Siegfried ED - Meiser, Martin ED - Sigismund, Marcus T1 - "...using different names, as Zeus and Dis" (Arist 16). Concepts of "God" in the letter of Aristeas T2 - Die Septuaginta - Orte und Intentionen N2 - The “Letter of Aristeas” recounts the translations of the Hebrew Bible into Greek. Probably originating in the 2nd century BCE1, the book tells a legend of how the translation of the Torah into Greek came into being. This shows that translating a holy, canonical text or the first time needed explication. Notably, the translation of the godly nomos (Arist 3) comparatively takes up little space (Arist 301–307). And it has to be noted, that “God” is seldom a topic in the Book of Aristeas. The word (ὁ) θεός “God” is found in only three contexts: in the dialogue between king Ptolemaios and Aristeas (Arist 15–21), in the dialogue of the high priest Eleazar and Aristeas (Arist 121–171; above all 128; 130–141; 155–166; 168) and in the question-and-answer-speech during the symposium at the Ptolemaic royal court between the king and the Jewish scholars (Arist 184–294). In analysing the different statements regarding God, the frame of the narrative is of decisive importance: In the Book of Aristeas, “Aristeas” (Ἀριστέας), who writes in Greek, presents himself as the author, but he is also part of the story. Accordingly, Aristeas is the narrator, who tells the story from his own point of view, and at the same time, he is a character in the ‘world’ of the text. This Aristeas presents himself as a Greek and a Non-Jew (Arist 16; 121–171), who already wrote a book (Arist 6) and plans further publications (Arist 322). In the double-role as narrator of the text and protagonist in the text, Aristeas has to be differentiated from the (real) writer/author of the Book of Aristeas, who possibly was Jewish. That means that the (real, probably Jewish) author of the Book of Aristeas presents (or invents) “Aristeas” and gives him the role of the narrator of his text.3 The author portrays Aristeas as a Greek, non-Jewish character, who is a servant of the royal court. This differentiation between narrator and writer/author is of crucial importance for the question of the different conceptions of God in the Book of Aristeas. KW - Aristeas-Brief KW - Gott KW - Aristeas 〈Epistolographus, ca. v3. Jh.〉 Y1 - 2016 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-137671 SP - 703 EP - 716 PB - Mohr Siebeck CY - Tübingen ER - TY - JOUR A1 - Kestler, Thomas A1 - Lucca, Juan Bautista A1 - Krause, Silvana T1 - 'Break-In Parties' and Changing Patterns of Democracy in Latin America JF - Brazilian Political Science Review N2 - Although Lijphart's typology of consensus and majoritarian democracy can be regarded as the most widely used tool to classify democratic regimes, it has been rarely applied to Latin America so far. We try to fill this gap by adapting Lijphart's typological framework to the Latin American context in the following way. In contrast to previous studies, we treat the type of democracy as an independent variable and include informal factors such as clientelism or informal employment in our assessment of democratic patterns. On this basis, we aim to answer the following questions. First, how did the patterns of democracy evolve in Latin America over the two decades between 1990 and 2010 and what kind of differences can be observed in the region? Second, what are the institutional determinants of the observed changes? We focus on the emergence of new parties because of their strong impact on the first dimension of Lijphart's typology. From our observations we draw the following tentative conclusions: If strong new parties established themselves in the party system but failed to gain the presidency, they pushed the system towards consensualism. Conversely, new parties that gained the presidency produced more majoritarian traits. KW - break-in parties KW - types of government KW - Latin America KW - democracy KW - informality Y1 - 2016 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-171333 VL - 10 IS - 1 ER - TY - THES A1 - Ehbets, Julia T1 - (β-AMINOALKYL)Silane: Synthese und Hydrolyseuntersuchungen von Cα-, Cβ-, Cγ- UND Cζ-funktionalisierten Alkoxy(Aminoalkyl)Silanen T1 - (β-AMINOALKYL)Silanes: Synthesis and study of hydrolysis of Cα-, Cβ-, Cγ- UND Cζ-functionalized Alkoxy(Aminoalkyl)Silanes N2 - Die vorliegende Arbeit behandelt die Synthese sowie die Eigenschaften einer Serie von organofunktionellen α-, β-, γ- und ζ-Silanen, mit einem Fokus auf Alkoxy(aminoalkyl)silanen. Der Großteil dieser Modellstrukturen wurde anschließend hinsichtlich ihrer Hydrolysekinetik in Abhängigkeit der Art der funktionellen Gruppe X (NMe3+, N(H)COOMe, N(Me)COOMe, NH2, N(H)Me, NMe2, Pip, Me), des Abstandes des Substituenten X zu dem Silicium-Atom (α-, β-, γ- und ζ-Position), der Alkoxy-Abgangsgruppe am Silicium-Atom (MeO, iPrO, tBuO) und des pD-Wertes der Reaktionslösung systematisch untersucht. Eine große Herausforderung dieser Studie war die Synthese von β-Amino-funktionalisierten Alkoxysilanen, deren Chemie aufgrund ihrer Labilität bisher kaum erforscht ist. Die einzigen literaturbekannten Vertreter stellten bislang das Trialkoxysilan (EtO)3Si(CH2)2NH2 (1) und sein Dialkoxy-Derivat (EtO)2SiMe(CH2)2NH2 (2) dar, welche durch Reaktion des entsprechenden 2-(Chlorethyl)silans mit Ammoniak unter hohem Druck im Autoklaven zugänglich sind. Unter Verwendung dieser Synthesemethode konnte sowohl die Synthese der Silane 1 und 2 reproduziert, als auch das Trimethoxy-Analogon (MeO)3Si(CH2)2NH2 (3) erstmals dargestellt werden. Darüber hinaus wurde eine Serie von organofunktionellen Monoalkoxysilanen des Typs RORSiMe(CH2)2X und ROSiMe2C(H)MeCH2X (4b–18b) im präparativen Maßstab analyserein dargestellt. Des Weiteren wurden die entsprechenden α-Silane 8a, 11a, 14a und 15a, die γ-Silane 6c, 8c, 11c, 13c–15c und 18c sowie die ζ-Silane 19 und 20 erstmals dargestellt. Weiterhin wurden die bereits literaturbekannten α-Silane 16a–18a und γ-Silane 7c, 16c und 17c für die Verwendung in den Hydrolyseexperimenten synthetisiert. Die Charakterisierung aller im Rahmen dieser Arbeit synthetisierten Verbindungen erfolgte mittels NMR-Spektroskopie (1H-, 13C-, 15N- und 29Si-NMR) und Elementaranalysen (C, H, N) bzw. HRMS-Experimente. Die hydrolytische Spaltung der Si–OC-Bindung in Alkoxy(aminoalkyl)silanen stellt einen technisch sehr wichtigen Schlüsselschritt in der Synthese von Amino-funktionalisierten Polysiloxanen dar. Um den Mechanismus dieser Si–OC-Bindungsspaltung besser zu verstehen, wurden die Alkoxysilane 4b, 4c, 5b, 6b, 6c, 7b, 7c, 8a–8c, 9b, 11a–11c, 12b, 14a–14c, 15a–15c, 16a–16c, 17a–17c, 18a–18c, 19 und 20 hinsichtlich ihrer Hydrolysekinetik in CD3CN/D2O unter sauren und basischen Bedingungen mittels 1H-NMR-Spektroskopie untersucht. Die Ergebnisse dieser Struktur–Reaktivitäts-Studie zeigten, dass die beobachteten unterschiedlichen Hydrolysegeschwindigkeiten das Resultat mehrerer Faktoren sind, wie beispielsweise elektronische und sterische Effekte, der große Einflusses des pD-Wertes und auch intramolekulare N–H∙∙∙O-Wasserstoffbrückenbindungen zwischen der protonierten Amino-Gruppe und der Alkoxy-Abgangsgruppe. Da der Einfluss dieser Effekte auf die Reaktivität der untersuchten α-, β-, γ- und ζ-Silane sehr unterschiedlich ist, kann kein klarer Zusammenhang zwischen der Hydrolysereaktivität und der Positionierung der stickstoff-haltigen funktionellen Gruppe (α-, β-, γ- und ζ-Position) erkannt werden. Die jeweils beobachtete Reaktivität entspricht vielmehr einer Summe aller zuvor genannten Teileffekte. Die Erkenntnisse, die im Rahmen dieser Arbeit erhalten wurden, ermöglichen ein verbessertes grundlegendes Verständnis der Reaktivität von funktionalisierten α-, β-, γ- und ζ-Silanen, und sind für die Silicon-Industrie von großem Interesse, da sie eine gezieltere Anwendung der α-, β- und γ-Aminosilane in der Synthese von technisch wichtigen Amino-funktionalisierten Polysiloxanen erlauben. N2 - This thesis deals with the synthesis and properties of a series of organofunctional α-, β-, γ-, and ζ-silanes, with a focus on alkoxy(aminoalky)silanes. The majority of these model compounds were systematically investigated for their hydrolysis kinetics, depending on the functional group X (NMe3+, N(H)COOMe, N(Me)COOMe, NH2, N(H)Me, NMe2, Pip, Me), the spacer between X and the silicon atom (α-, β-, γ-, and ζ-position of the functional group), the alkoxy leaving group at the silicon atom (MeO, iPrO, tBuO), and the pD value of the reaction mixture. One of the major challenges of this study was the synthesis of β-amino-functionalized alkoxysilanes, the chemistry of which was mainly due to stability issues not well established yet. Until now, the trialkoxysilane (EtO)3Si(CH2)2NH2 (1) and its dialkoxyderivative (EtO)2SiMe(CH2)2NH2 (2) were the only representatives of this type described in the literature. They were synthesized by reaction of the respective 2-(chloroethyl)silane and ammonia under high pressure in an autoclave. Using this synthetic method, the synthesis of the silanes 1 und 2 could be reproduced and the trimethoxyanalogue (MeO)3Si(CH2)2NH2 (3) could be prepared for the first time. Furthermore, a series of organofunctional monoalkoxysilanes of the formula type RORSiMe(CH2)2X and ROSiMe2C(H)MeCH2X (4b–18b) was synthesized on a preparative scale in analytically pure form. Also, the corresponding α-silanes 8a, 11a, 14a, and 15a, the γ-silanes 6c, 8c, 11c, 13c–15c, and 18c, and the ζ-silanes 19 and 20 were prepared for the first time. In addition, the well known α-silanes 16a–18a and γ-silanes 7c, 16c, and 17c were synthesized for their use in the hydrolysis experiments. All the compounds synthesized in this study were characterized by NMR spectroscopy (1H, 13C, 15N, and 29Si NMR) and elemental analysis (C, H, N) or HRMS experiments. The hydrolytic cleavage of the Si–OC bond of alkoxy(aminoalkyl)silanes represents a technically very important key step in the synthesis of amino-functionalized polysiloxanes. To get a better understanding of the mechanism of this Si–OC bond cleavage, the alkoxysilanes 4b, 4c, 5b, 6b, 6c, 7b, 7c, 8a–8c, 9b, 11a–11c, 12b, 14a–14c, 15a–15c, 16a–16c, 17a–17c, 18a–18c, 19, and 20 were studied for their hydrolysis kinetics in CD3CN/D2O under acidic and basic conditions, using 1H NMR spectroscopy as the analytical tool. The results of these structure–reactivity studies clearly demonstrate that the different hydrolysis reactivities observed are the result of a number of parameters, such as electronic and steric effects, the strong impact of the pD value, and intramolecular N–H∙∙∙O hydrogen bonds between the protonated amino group and the alkoxy leaving group. These parameters affect the hydrolysis reactivity of the α-, β-, γ-, and ζ-silanes in an unpredictable manner, so that no clear correlation between the hydrolysis reactivity and the position of the nitrogen-containing functional group (α-, β-, γ-, and ζ-position) can be found. The observed reactivity is rather a summation of all the aformentioned parameters. The insight gained from this work allows for a much clearer conceptual understanding of the reactivity of functionalized α-, β-, γ-, and ζ-silanes. These findings are also of great interest for silicone industry as they allow for a more directed application of α-, β-, and γ-aminosilanes for the preparation of the technically important class of amino-functionalized polysiloxanes. KW - Hydrolyse KW - Reaktionskinetik KW - Silanderivate KW - Hydrolyse KW - hydrolysis KW - kinetische Untersuchung KW - organofunktionelle Alkoxysilane KW - kinetic study KW - organofunctionalized alkoxysilanes Y1 - 2016 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-133071 ER - TY - JOUR A1 - Westermaier, Thomas A1 - Linsenmann, Thomas A1 - Homola, György A. A1 - Loehr, Mario A1 - Stetter, Christian A1 - Willner, Nadine A1 - Ernestus, Ralf-Ingo A1 - Soymosi, Laszlo A1 - Vince, Giles H. T1 - 3D rotational fluoroscopy for intraoperative clip control in patients with intracranial aneurysms – assessment of feasibility and image quality JF - BMC Medical Imaging N2 - Background Mobile 3D fluoroscopes have become increasingly available in neurosurgical operating rooms. In this series, the image quality and value of intraoperative 3D fluoroscopy with intravenous contrast agent for the evaluation of aneurysm occlusion and vessel patency after clip placement was assessed in patients who underwent surgery for intracranial aneurysms. Materials and methods Twelve patients were included in this retrospective analysis. Prior to surgery, a 360° rotational fluoroscopy scan was performed without contrast agent followed by another scan with 50 ml of intravenous iodine contrast agent. The image files of both scans were transferred to an Apple PowerMac® workstation, subtracted and reconstructed using OsiriX® free software. The procedure was repeated after clip placement. Both image sets were compared for assessment of aneurysm occlusion and vessel patency. Results Image acquisition and contrast administration caused no adverse effects. Image quality was sufficient to follow the patency of the vessels distal to the clip. Metal artifacts reduce the assessability of the immediate vicinity of the clip. Precise image subtraction and post-processing can reduce metal artifacts and make the clip-site assessable and depict larger neck-remnants. Conclusion This technique quickly supplies images at adequate quality to evaluate distal vessel patency after aneurysm clipping. Significant aneurysm remnants may be depicted as well. As it does not require visual control of all vessels that are supposed to be evaluated intraoperatively, this technique may be complementary to other intraoperative tools like indocyanine green videoangiography and micro-Doppler, especially for the assessment of larger aneurysms. At the momentary state of this technology, it cannot replace postoperative conventional angiography. However, 3D fluoroscopy and image post-processing are young technologies. Further technical developments are likely to result in improved image quality. KW - aneurysm surgery KW - clip control KW - angiography KW - 3D fluoroscopy KW - image quality KW - intraoperative KW - vessel patency KW - contrast KW - post-processing Y1 - 2016 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-146381 VL - 16 IS - 30 ER - TY - CHAP A1 - Ott, Christine T1 - 40 Jahre Geschlechterforschung zu Rechen- und Mathematikbüchern. Forschungsparadigmen und Methodik im Wandel T2 - Mathematik und Gender: Frauen in der Mathematikgeschichte – Mädchen und Mathematikunterricht heute N2 - Kein Abstract verfügbar. KW - Mathematikbücher KW - Schulbuch KW - Geschlechterforschung KW - Forschungsparadigma Y1 - 2016 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-210629 UR - https://verlagfranzbecker.de/ PB - Franzbecker ER - TY - JOUR A1 - Wiedenmann, J. A1 - Bocquillon, E. A1 - Deacon, R.S. A1 - Hartinger, S. A1 - Herrmann, O. A1 - Klapwijk, T.M. A1 - Maier, L. A1 - Ames, C. A1 - Brüne, C. A1 - Gould, C. A1 - Oiwa, A. A1 - Ishibashi, K. A1 - Tarucha, S. A1 - Buhmann, H. A1 - Molenkamp, L.W. T1 - 4π-periodic Josephson supercurrent in HgTe-based topological Josephson junctions JF - Nature Communications N2 - The Josephson effect describes the generic appearance of a supercurrent in a weak link between two superconductors. Its exact physical nature deeply influences the properties of the supercurrent. In recent years, considerable efforts have focused on the coupling of superconductors to the surface states of a three-dimensional topological insulator. In such a material, an unconventional induced p-wave superconductivity should occur, with a doublet of topologically protected gapless Andreev bound states, whose energies vary 4π-periodically with the superconducting phase difference across the junction. In this article, we report the observation of an anomalous response to rf irradiation in a Josephson junction made of a HgTe weak link. The response is understood as due to a 4π-periodic contribution to the supercurrent, and its amplitude is compatible with the expected contribution of a gapless Andreev doublet. Our work opens the way to more elaborate experiments to investigate the induced superconductivity in a three-dimensional insulator. KW - Josephson effect KW - supercurrent KW - superconductors Y1 - 2016 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-175353 VL - 7 ER - TY - JOUR A1 - Schmid, Michael A1 - Steinlein, Claus A1 - Lomb, Christian A1 - Sperling, Karl A1 - Neitzel, Heidemarie T1 - 5-Methylcytosine-Rich Heterochromatin in the Indian Muntjac JF - Cytogenetic and Genome Research N2 - Two 5-methylcytosine (5-MeC)-rich heterochromatic regions were demonstrated in metaphase chromosomes of the Indian muntjac by indirect immunofluorescence using a monoclonal anti-5-MeC antibody. The metaphases were obtained from diploid and triploid cell lines. A major region is located in the ‘neck' of the 3;X fusion chromosome and can be detected after denaturation of the chromosomal DNA with UV-light irradiation for 1 h. It is located exactly at the border of the X chromosome and the translocated autosome 3. A minor region is found in the centromeric region of the free autosome 3 after denaturing the chromosomal DNA for 3 h or longer. The structure and possible function of the major hypermethylated region as barrier against spreading of the X-inactivation process into the autosome 3 is discussed. KW - heterochromatin KW - immunofluorescence KW - Indian muntjac KW - 5-Methylcytosine Y1 - 2016 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-196701 SN - 1424-8581 SN - 1424-859X N1 - This publication is with permission of the rights owner freely accessible due to an Alliance licence and a national licence (funded by the DFG, German Research Foundation) respectively. VL - 147 IS - 4 ER - TY - JOUR A1 - Beykan, Seval A1 - Dam, Jan S. A1 - Eberlein, Uta A1 - Kaufmann, Jens A1 - Kjærgaard, Benedict A1 - Jødal, Lars A1 - Bouterfa, Hakim A1 - Bejot, Romain A1 - Lassmann, Michael A1 - Jensen, Svend Borup T1 - \(^{177}\)Lu-OPS201 targeting somatostatin receptors: in vivo biodistribution and dosimetry in a pig model JF - EJNMMI Research N2 - Background \(^{177}\)Lu is used in peptide receptor radionuclide therapies for the treatment of neuroendocrine tumors. Based on the recent literature, SST2 antagonists are superior to agonists in tumor uptake. The compound OPS201 is the novel somatostatin antagonist showing the highest SST2 affinity. The aim of this study was to measure the in vivo biodistribution and dosimetry of \(^{177}\)Lu-OPS201 in five anesthetized Danish Landrace pigs as an appropriate substitute for humans to quantitatively assess the absorbed doses for future clinical applications. Results \(^{177}\)Lu-OPS201 was obtained with a specific activity ranging from 10 to 17 MBq/μg. Prior to administration, the radiochemical purity was measured as s > 99.7 % in all cases. After injection, fast clearance of the compound from the blood stream was observed. Less than 5 % of the injected activity was presented in blood 10 min after injection. A series of SPECT/CT and whole-body scans conducted until 10 days after intravenous injection showed uptake mostly in the liver, spine, and kidneys. There was no visible uptake in the spleen. Blood samples were taken to determine the time-activity curve in the blood. Time-activity curves and time-integrated activity coefficients were calculated for the organs showing visible uptake. Based on these data, the absorbed organ dose coefficients for a 70-kg patient were calculated with OLINDA/EXM. For humans after an injection of 5 GBq \(^{177}\)Lu-OPS201, the highest predicted absorbed doses are obtained for the kidneys (13.7 Gy), the osteogenic cells (3.9 Gy), the urinary bladder wall (1.8 Gy), and the liver (1.0 Gy). No metabolites of 177Lu-OPS201 were found by radio HPLC analysis. None of the absorbed doses calculated will exceed organ toxicity levels. Conclusions The \(^{177}\)Lu-OPS201 was well tolerated and caused no abnormal physiological or behavioral signs. In vivo distributions and absorbed doses of pigs are comparable to those observed in other publications. According to the biodistribution data in pigs, presented in this work, the expected radiation exposure in humans will be within the acceptable range. KW - lutetium-177 KW - JR11 KW - antagonist KW - dosimetry KW - neuroendocrine tumor (NET) KW - OPS201 KW - pig model KW - PRRT Y1 - 2016 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-146888 VL - 6 IS - 50 ER - TY - JOUR A1 - Lapa, Constantin A1 - Lückerath, Katharina A1 - Kleinlein, Irene A1 - Monoranu, Camelia Maria A1 - Linsenmann, Thomas A1 - Kessler, Almuth F. A1 - Rudelius, Martina A1 - Kropf, Saskia A1 - Buck, Andreas K. A1 - Ernestus, Ralf-Ingo A1 - Wester, Hans-Jürgen A1 - Löhr, Mario A1 - Herrmann, Ken T1 - \(^{68}\)Ga-Pentixafor-PET/CT for Imaging of Chemokine Receptor 4 Expression in Glioblastoma JF - Theranostics N2 - Chemokine receptor-4 (CXCR4) has been reported to be overexpressed in glioblastoma (GBM) and to be associated with poor survival. This study investigated the feasibility of non-invasive CXCR4-directed imaging with positron emission tomography/computed tomography (PET/CT) using the radiolabelled chemokine receptor ligand \(^{68}\)Ga-Pentixafor. 15 patients with clinical suspicion on primary or recurrent glioblastoma (13 primary, 2 recurrent tumors) underwent \(^{68}\)Ga-Pentixafor-PET/CT for assessment of CXCR4 expression prior to surgery. O-(2-\(^{18}\)F-fluoroethyl)-L-tyrosine (\(^{18}\)F-FET) PET/CT images were available in 11/15 cases and were compared visually and semi-quantitatively (SUV\(_{max}\), SUV\(_{mean}\)). Tumor-to-background ratios (TBR) were calculated for both PET probes. \(^{68}\)Ga-Pentixafor-PET/CT results were also compared to histological CXCR4 expression on neuronavigated surgical samples. \(^{68}\)Ga-Pentixafor-PET/CT was visually positive in 13/15 cases with SUV\(_{mean}\) and SUV\(_{max}\) of 3.0±1.5 and 3.9±2.0 respectively. Respective values for \(^{18}\)F-FET were 4.4±2.0 (SUV\(_{mean}\)) and 5.3±2.3 (SUV\(_{max}\)). TBR for SUV\(_{mean}\) and SUV\(_{max}\) were higher for \(^{68}\)Ga-Pentixafor than for \(^{18}\)F-FET (SUV\(_{mean}\) 154.0±90.7 vs. 4.1±1.3; SUV\(_{max}\) 70.3±44.0 and 3.8±1.2, p<0.01), respectively. Histological analysis confirmed CXCR4 expression in tumor areas with high \(^{68}\)Ga-Pentixafor uptake; regions of the same tumor without apparent \(^{68}\)Ga-Pentixafor uptake showed no or low receptor expression. In this pilot study, \(^{68}\)Ga-Pentixafor retention has been observed in the vast majority of glioblastoma lesions and served as readout for non-invasive determination of CXCR4 expression. Given the paramount importance of the CXCR4/SDF-1 axis in tumor biology, \(^{68}\)Ga-Pentixafor-PET/CT might prove a useful tool for sensitive, non-invasive in-vivo quantification of CXCR4 as well as selection of patients who might benefit from CXCR4-directed therapy. KW - imaging KW - chemokine receptor-4 KW - glioblastoma KW - positron emission tomography/computed tomography KW - \(^{68}\)Ga-Pentixafor Y1 - 2016 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-168174 VL - 6 IS - 3 ER - TY - JOUR A1 - Schmitt, Joachim A1 - Lindner, Nathalie T1 - A 3‐week multimodal intervention involving high‐intensity interval training in female cancer survivors: a randomized controlled trial JF - Physiological Reports N2 - To compare the effects of a 3‐week multimodal rehabilitation involving supervised high‐intensity interval training (HIIT) on female breast cancer survivors with respect to key variables of aerobic fitness, body composition, energy expenditure, cancer‐related fatigue, and quality of life to those of a standard multimodal rehabilitation program. A randomized controlled trial design was administered. Twenty‐eight women, who had been treated for cancer were randomly assigned to either a group performing exercise of low‐to‐moderate intensity (LMIE; n = 14) or a group performing high‐intensity interval training (HIIT; n = 14) as part of a 3‐week multimodal rehabilitation program. No adverse events related to the exercise were reported. Work economy improved following both HIIT and LMIE, with improved peak oxygen uptake following LMIE. HIIT reduced mean total body fat mass with no change in body mass, muscle or fat‐free mass (best P < 0.06). LMIE increased muscle and total fat‐free body mass. Total energy expenditure (P = 0.45) did not change between the groups, whereas both improved quality of life to a similar high extent and lessened cancer‐related fatigue. This randomized controlled study demonstrates that HIIT can be performed by female cancer survivors without adverse health effects. Here, HIIT and LMIE both improved work economy, quality of life and cancer‐related fatigue, body composition or energy expenditure. Since the outcomes were similar, but HIIT takes less time, this may be a time‐efficient strategy for improving certain aspects of the health of female cancer survivors. KW - high-intensity interval training Y1 - 2016 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-146455 VL - 4 IS - 3 ER -