@article{RoesslerBomhoffHaschkeetal.2011,
  author    = {R{\"o}ssler, Patrick and Bomhoff, Jana and Haschke, Josef Ferdinand and Kersten, Jan and M{\"u}ller, R{\"u}diger},
  title     = {Selection and impact of press photography},
  series = {Communications : the European journal of communication research},
  volume    = {36},
  journal   = {Communications : the European journal of communication research},
  number    = {4},
  publisher = {De Gruyter Mouton},
  address   = {Berlin},
  issn      = {0341-2059},
  doi       = {10.1515/COMM.2011.021},
  pages     = {415 -- 439},
  year      = {2011},
  abstract  = {The selection of 'good' pictures has increasingly become a crucial factor when transmitting news to the recipients. Every day thousands of events are happening and millions of pictures are taken. By choosing photographs for newspapers and magazines, photographic editorial departments want to attract the recipients' attention, evoke emotions and get them to read their stories. But what exactly is a good picture that meets these expectations? Which criteria are decisive for selecting pictures and what effects of this selection can be measured on the recipients' side? This article presents the results of a research project carried out at the University of Erfurt in 2008 and conducted in collaboration with the German weekly magazine stern. It deals with the selection and impact of press photography by introducing the concept 'photo news factors'. Applying the traditional news value theory to pictures, photo news factors are defined as selection criteria that, on the part of the communicator, decide whether the press photos are worth publishing. Furthermore, they are assumed to exert an influence on the intensity of attention that a picture arouses.},
  language  = {en}
}
@misc{TrollKulkarniWangetal.2011,
  author    = {Troll, K. and Kulkarni, Amit and Wang, W. and Darko, C. and Koumba, A. M. Bivigou and Laschewsky, Andr{\´e} and M{\"u}ller-Buschbaum, Peter and Papadakis, Christine M.},
  title     = {The collapse transition of poly(styrene-b-(N-isopropyl acrylamide)) diblock copolymers in aqueous solution and in thin films},
  series = {Colloid and polymer science : official journal of the Kolloid-Gesellschaft},
  volume    = {289},
  journal   = {Colloid and polymer science : official journal of the Kolloid-Gesellschaft},
  number    = {2},
  publisher = {Springer},
  address   = {New York},
  issn      = {0303-402X},
  doi       = {10.1007/s00396-010-2344-1},
  pages     = {227 -- 227},
  year      = {2011},
  language  = {en}
}
@article{HocherHeimerlSlowinskietal.2011,
  author    = {Hocher, Berthold and Heimerl, Dirk and Slowinski, Torsten and Godes, Michael and Halle, Horst and Priem, Friedrich and Pfab, Thiemo},
  title     = {Birthweight and Fetal Glycosylated Hemoglobin at Birth in Newborns Carrying the GLUT1 XbaI Gene Polymorphism},
  series = {Clinical laboratory : the peer reviewed journal for clinical laboratories and laboratories related to blood transfusion},
  volume    = {57},
  journal   = {Clinical laboratory : the peer reviewed journal for clinical laboratories and laboratories related to blood transfusion},
  number    = {9-10},
  publisher = {Clin Lab Publ., Verl. Klinisches Labor},
  address   = {Heidelberg},
  issn      = {1433-6510},
  pages     = {651 -- 657},
  year      = {2011},
  abstract  = {Background: Low birthweight is an independent risk factor of glucose intolerance and type 2 diabetes in later life. Genetically determined insulin resistance and subsequently impaired glucose uptake might explain both reduced fetal growth and elevated blood glucose. The glucose transporter 1 (GLUT!) plays an important role for fetal glucose uptake as well as for maternal-fetal glucose transfer, and it has been associated with insulin resistance in adults. The present study hypothesized that the common fetal GLUT1 XbaI polymorphism might reduce fetal insulin sensitivity and/or glucose supply in utero, thus affecting fetal blood glucose and fetal growth. Methods: A genetic association study was conducted at the obstetrics department of the Charite University Hospital, Berlin, Germany. 119.1 white women were included after delivery, and all newborns were genotyped for the GLUT1 XbaI polymorphism. Total glycosylated hemoglobin was quantified, serving as a surrogate of glycemia during the last weeks of pregnancy. Results: The analysis of this large population showed no significant differences in fetal glycosylated hemoglobin or birthweight for the different fetal GLUT1 XbaI genotypes. Only newborns carrying the mutated allele show the previously published inverse association between birthweight and glycosylated hemoglobin. Conclusions: The results suggest that there is no prenatal effect of the fetal GLUT1 XbaI polymorphism on fetal insulin sensitivity, intrauterine fetal glucose supply or fetal growth. However, the polymorphism seems to modulate the inverse interaction between birthweight and fetal glycemia.},
  language  = {en}
}
@article{SharkovskaKalkvonWebskyetal.2011,
  author    = {Sharkovska, Yuliya and Kalk, Philipp and von Websky, Karoline and Relle, Katharina and Pfab, Thiemo and Alter, Markus L. and Fischer, Yvan and Hocher, Berthold},
  title     = {Renoprotective effects of combined endothelin-converting enzyme/neutral endopeptidase inhibitor SLV338 in acute and chronic experimental renal damage},
  series = {Clinical laboratory : the peer reviewed journal for clinical laboratories and laboratories related to blood transfusion},
  volume    = {57},
  journal   = {Clinical laboratory : the peer reviewed journal for clinical laboratories and laboratories related to blood transfusion},
  number    = {7-8},
  publisher = {Clin Lab Publ., Verl. Klinisches Labor},
  address   = {Heidelberg},
  issn      = {1433-6510},
  pages     = {507 -- 515},
  year      = {2011},
  abstract  = {Background: Acute kidney injury (AKI) as well as chronic renal failure are associated with a huge mortality/morbidity. However, so far no drugs have been approved for the treatment of acute kidney failure and only a few for the treatment of chronic kidney disease (CKD). We analysed the effect of SLV 338, a neutral endopeptidase (NEP)/endothelin converting enzyme (ECE)-inhibitor in animal models of acute kidney failure as well as chronic renal failure. Methods: Acute renal failure was induced in male Wistar rats by uninephrectomy and clamping of the remaining kidney for 55 minutes. SLV338 (total dose: 4.9 mg/kg) or vehicle was continuously infused for 2 hours (starting 20 minutes prior to clamping). Sham operated animals served as controls. Plasma creatinine was measured at baseline and day 2 and 8 after renal ischemia-reperfusion. Hypertensive renal damage was induced in male Sprague Dawley rats by nitric oxide deficiency using L-NAME (50 mg/kg per day, added to drinking water for 4 weeks). One group was treated over the same time period with SLV338 (30 mg/kg per day, mixed with food). Systolic blood pressure was monitored weekly. At study end, urine and blood samples were collected and kidneys were harvested. Results: Acute renal ischemia-reperfusion caused a 5-fold plasma creatinine elevation (day 2), which was significantly attenuated by more than 50 \% in animals treated with SLV338 (p < 0.05). Renal failure was accompanied by a 67 \% mortality in vehicle-treated rats, but only 20 \% after SLV338 treatment (p = 0.03 compared to sham controls). Chronic L-NAME administration caused hypertension, urinary albumin excretion, glomerulosclerosis, renal arterial remodelling, and renal interstitial fibrosis. Treatment with SLV338 did not significantly affect blood pressure, but abolished renal tissue damage (interstitial fibrosis, glomerulosclerosis, renal arterial remodelling (p < 0.05 versus L-NAME group in each case). Conclusions: The dual ECE/NEP inhibitor SLV338 preserves kidney function and reduces mortality in severe acute ischemic renal failure. Moreover, combined ECE/NEP inhibition prevents hypertensive renal tissue damage in a blood pressure independent manner in L-NAME-treated rats.},
  language  = {en}
}
@misc{ChaykovskaTsuprykovHocher2011,
  author    = {Chaykovska, Lyubov and Tsuprykov, Oleg and Hocher, Berthold},
  title     = {Biomarkers for the prediction of mortality and morbidity in patients with renal replacement therapy},
  series = {Clinical laboratory : the peer reviewed journal for clinical laboratories and laboratories related to blood transfusion},
  volume    = {57},
  journal   = {Clinical laboratory : the peer reviewed journal for clinical laboratories and laboratories related to blood transfusion},
  number    = {7-8},
  publisher = {Clin Lab Publ., Verl. Klinisches Labor},
  address   = {Heidelberg},
  issn      = {1433-6510},
  pages     = {455 -- 467},
  year      = {2011},
  abstract  = {The mortality of end-stage renal disease (ESRD) patients on dialysis remains high despite great improvement of dialysis technologies in the past decades. These patients die due to infectious diseases (mainly sepsis), cardiovascular diseases such as myocardial infarction, heart failure, stroke, and, in particular, sudden cardiac death. End stage renal disease is a complex condition, where the failure of kidney function is accompanied by numerous metabolic changes affecting almost all organ systems of the human body. Many of the biomarker characteristics of the individually affected organ systems have been associated with adverse outcomes. These biomarkers are different in patients with ESRD compared to the general population in the prediction of morbidity and mortality. Biomarker research in this field should aim to identify patients at risk for the different disease entities. Traditional biomarkers such as CRP, BNP, and troponins as well as new biomarkers such as fetuin, CD 154, and relaxin were analyzed in patients on dialysis. We will include observational as well as prospective clinical trials in this review. Furthermore, we will also discuss proteomics biomarker studies. The article assess the potential diagnostic value of different biomarkers in daily clinical practice as well as their usefulness for clinical drug development in end stage renal disease patients.},
  language  = {en}
}
@article{RobinsonCalovGanopolski2011,
  author    = {Robinson, Alexander and Calov, Reinhard and Ganopolski, Andrey},
  title     = {Greenland ice sheet model parameters constrained using simulations of the Eemian Interglacial},
  series = {Climate of the past : an interactive open access journal of the European Geosciences Union},
  volume    = {7},
  journal   = {Climate of the past : an interactive open access journal of the European Geosciences Union},
  number    = {2},
  publisher = {Copernicus},
  address   = {G{\"o}ttingen},
  issn      = {1814-9324},
  doi       = {10.5194/cp-7-381-2011},
  pages     = {381 -- 396},
  year      = {2011},
  abstract  = {Using a new approach to force an ice sheet model, we performed an ensemble of simulations of the Greenland Ice Sheet evolution during the last two glacial cycles, with emphasis on the Eemian Interglacial. This ensemble was generated by perturbing four key parameters in the coupled regional climate-ice sheet model and by introducing additional uncertainty in the prescribed "background" climate change. The sensitivity of the surface melt model to climate change was determined to be the dominant driver of ice sheet instability, as reflected by simulated ice sheet loss during the Eemian Interglacial period. To eliminate unrealistic parameter combinations, constraints from present-day and paleo information were applied. The constraints include (i) the diagnosed present-day surface mass balance partition between surface melting and ice discharge at the margin, (ii) the modeled present-day elevation at GRIP; and (iii) the modeled elevation reduction at GRIP during the Eemian. Using these three constraints, a total of 360 simulations with 90 different model realizations were filtered down to 46 simulations and 20 model realizations considered valid. The paleo constraint eliminated more sensitive melt parameter values, in agreement with the surface mass balance partition assumption. The constrained simulations resulted in a range of Eemian ice loss of 0.4-4.4m sea level equivalent, with a more likely range of about 3.7-4.4m sea level if the GRIP delta O-18 isotope record can be considered an accurate proxy for the precipitation-weighted annual mean temperatures.},
  language  = {en}
}
@misc{MutludeEspinosaMeier2011,
  author    = {Mutlu, Hatice and de Espinosa, Lucas Montero and Meier, Michael A. R.},
  title     = {Acyclic diene metathesis a versatile tool for the construction of defined polymer architectures},
  series = {Chemical Society reviews},
  volume    = {40},
  journal   = {Chemical Society reviews},
  number    = {3},
  publisher = {Royal Society of Chemistry},
  address   = {Cambridge},
  issn      = {0306-0012},
  doi       = {10.1039/b924852h},
  pages     = {1404 -- 1445},
  year      = {2011},
  abstract  = {Two decades have passed since the metathesis polymerisation of alpha,omega-dienes was successfully demonstrated by the group of Wagener and the term acyclic diene metathesis (ADMET) polymerisation was coined. Since then, the advances of metathesis chemistry have allowed to expand the scope of this versatile polymerisation reaction that nowadays finds applications in different fields, such as polymer, material, or medicinal chemistry. This critical review provides an insight into the historical aspects of ADMET and a detailed overview of the work done to date applying this versatile polymerisation reaction (221 references).},
  language  = {en}
}
@article{PimpalpalleVidadalaHothaetal.2011,
  author    = {Pimpalpalle, Tukaram M. and Vidadala, Srinivasa Rao and Hotha, Srinivas and Linker, Torsten},
  title     = {Lewis acid-catalyzed stereoselective lactonization and subsequent glycosidation of 2-C-malonyl carbohydrates},
  series = {Chemical communications},
  volume    = {47},
  journal   = {Chemical communications},
  number    = {37},
  publisher = {Royal Society of Chemistry},
  address   = {Cambridge},
  issn      = {1359-7345},
  doi       = {10.1039/c1cc13425f},
  pages     = {10434 -- 10436},
  year      = {2011},
  abstract  = {Gold(III) bromide is a suitable catalyst for the stereoselective cyclization of 2-C-malonyl carbohydrates to the anomeric center under retention of one ester group. Reopening of the lactones with alcohols in the presence of TMSOTf affords allyl, propargyl and benzyl glycosides with high alpha-selectivity.},
  language  = {en}
}
@article{SchmidtKrehl2011,
  author    = {Schmidt, Bernd and Krehl, Stefan},
  title     = {A single precatalyst tandem RCM-allylic oxidation sequence},
  series = {Chemical communications},
  volume    = {47},
  journal   = {Chemical communications},
  number    = {20},
  publisher = {Royal Society of Chemistry},
  address   = {Cambridge},
  issn      = {1359-7345},
  doi       = {10.1039/c1cc11347j},
  pages     = {5879 -- 5881},
  year      = {2011},
  abstract  = {Ring closing metathesis of allyloxy styrenes and a subsequent Ru-catalyzed allylic oxidation can be combined to a tandem sequence that makes coumarins accessible using less active but more conveniently available first generation catalysts.},
  language  = {en}
}
@article{AstMuellerFlehretal.2011,
  author    = {Ast, Sandra and M{\"u}ller, Holger and Flehr, Roman and Klamroth, Tillmann and Walz, Bernd and Holdt, Hans-J{\"u}rgen},
  title     = {High Na+ and K+-induced fluorescence enhancement of a pi-conjugated phenylaza-18-crown-6-triazol-substituted coumarin fluoroionophore},
  series = {Chemical communications},
  volume    = {47},
  journal   = {Chemical communications},
  number    = {16},
  publisher = {Royal Society of Chemistry},
  address   = {Cambridge},
  issn      = {1359-7345},
  doi       = {10.1039/c0cc04370b},
  pages     = {4685 -- 4687},
  year      = {2011},
  abstract  = {The new pi-conjugated 1,2,3-triazol-1,4-diyl fluoroionophore 1 generated via Cu(I) catalyzed [3 + 2] cycloaddition shows high fluorescence enhancement factors (FEF) in the presence of Na+ (FEF = 58) and K+ (FEF = 27) in MeCN and high selectivity towards K+ under simulated physiological conditions (160 mM K+ or Na+, respectively) with a FEF of 2.5 for K+.},
  language  = {en}
}