@article{DietrichGoetzeGeier2016,
  author    = {Dietrich, Christoph G. and G{\"o}tze, Oliver and Geier, Andreas},
  title     = {Molecular changes in hepatic metabolism and transport in cirrhosis and their functional importance},
  series = {World Journal of Gastroenterology},
  volume    = {22},
  journal   = {World Journal of Gastroenterology},
  number    = {1},
  doi       = {10.3748/wjg.v22.i1.72},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-191136},
  pages     = {72-88},
  year      = {2016},
  abstract  = {Liver cirrhosis is the common endpoint of many hepatic diseases and represents a relevant risk for liver failure and hepatocellular carcinoma. The progress of liver fibrosis and cirrhosis is accompanied by deteriorating liver function. This review summarizes the regulatory and functional changes in phase I and phase II metabolic enzymes as well as transport proteins and provides an overview regarding lipid and glucose metabolism in cirrhotic patients. Interestingly, phase I enzymes are generally downregulated transcriptionally, while phase II enzymes are mostly preserved transcriptionally but are reduced in their function. Transport proteins are regulated in a specific way that resembles the molecular changes observed in obstructive cholestasis. Lipid and glucose metabolism are characterized by insulin resistance and catabolism, leading to the disturbance of energy expenditure and wasting. Possible non-invasive tests, especially breath tests, for components of liver metabolism are discussed. The heterogeneity and complexity of changes in hepatic metabolism complicate the assessment of liver function in individual patients. Additionally, studies in humans are rare, and species differences preclude the transferability of data from rodents to humans. In clinical practice, some established global scores or criteria form the basis for the functional evaluation of patients with liver cirrhosis, but difficult treatment decisions such as selection for transplantation or resection require further research regarding the application of existing non-invasive tests and the development of more specific tests.},
  language  = {en}
}
@article{BorisjukRolletschekFuchsetal.2011,
  author    = {Borisjuk, Ljudmilla and Rolletschek, Hardy and Fuchs, Johannes and Melkus, Gerd and Neuberger, Thomas},
  title     = {Low and High Field Magnetic Resonance for \(in\) \(Vivo\) Analysis of Seeds},
  series = {Materials},
  volume    = {4},
  journal   = {Materials},
  number    = {8},
  doi       = {10.3390/ma4081426},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-140910},
  pages     = {1426-1439},
  year      = {2011},
  abstract  = {Low field NMR has been successfully used for the evaluation of seed composition and quality, but largely only in crop species. We show here that 1.5T NMR provides a reliable means for analysing the seed lipid fraction present in a wide range of species, where both the seed size and lipid concentration differed by >10 fold. Little use of high field NMR has been made in seed research to date, even though it potentially offers many opportunities for studying seed development, metabolism and storage. Here we demonstrate how 17.5T and 20T NMR can be applied to image seed structure, and analyse lipid and metabolite distribution. We suggest that further technical developments in NMR/MRI will facilitate significant advances in our understanding of seed biology.},
  language  = {en}
}
@article{BauerNadler2010,
  author    = {Bauer, Wolfgang R. and Nadler, Walter},
  title     = {Thermodynamics of Competitive Molecular Channel Transport: Application to Artificial Nuclear Pores},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-68484},
  year      = {2010},
  abstract  = {In an analytical model channel transport is analyzed as a function of key parameters, determining efficiency and selectivity of particle transport in a competitive molecular environment. These key parameters are the concentration of particles, solvent-channel exchange dynamics, as well as particle-in-channel- and interparticle interaction. These parameters are explicitly related to translocation dynamics and channel occupation probability. Slowing down the exchange dynamics at the channel ends, or elevating the particle concentration reduces the in-channel binding strength necessary to maintain maximum transport. Optimized in-channel interaction may even shift from binding to repulsion. A simple equation gives the interrelation of access dynamics and concentration at this transition point. The model is readily transferred to competitive transport of different species, each of them having their individual in-channel affinity. Combinations of channel affinities are determined which differentially favor selectivity of certain species on the cost of others. Selectivity for a species increases if its in-channel binding enhances the species' translocation probablity when compared to that of the other species. Selectivity increases particularly for a wide binding site, long channels, and fast access dynamics. Recent experiments on competitive transport of in-channel binding and inert molecules through artificial nuclear pores serve as a paradigm for our model. It explains qualitatively and quantitatively how binding molecules are favored for transport at the cost of the transport of inert molecules.},
  subject      = {Thermodynamik},
  language  = {en}
}
@article{HaertleinSchiesslWagneretal.1983,
  author    = {H{\"a}rtlein, Michael and Schiessl, Sigrid and Wagner, Wilma and Rdest, Ursula and Kreft, J{\"u}rgen and Goebel, Werner},
  title     = {Transport of hemolysin by Escherichia coli},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-60619},
  year      = {1983},
  abstract  = {No abstract available},
  subject      = {Biologie},
  language  = {en}
}