Search Results - "Küpper, C"
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Commemorating Two Centuries of Iodine Research: An Interdisciplinary Overview of Current Research
Published in Angewandte Chemie International Edition (02-12-2011)“…Iodine was discovered as a novel element in 1811 during the Napoleonic Wars. To celebrate the bicentennial anniversary of this event we reflect on the history…”
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Photolysis of iron-siderophore chelates promotes bacterial-algal mutualism
Published in Proceedings of the National Academy of Sciences - PNAS (06-10-2009)“…Marine microalgae support world fisheries production and influence climate through various mechanisms. They are also responsible for harmful blooms that…”
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Effect of stochastic resonance on proprioception and kinesthesia in anterior cruciate ligament reconstructed patients
Published in Journal of biomechanics (14-02-2019)“…Low amplitude mechanical noise vibration has been shown to improve somatosensory acuity in various clinical groups with comparable deficiencies through a…”
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Complexation and Toxicity of Copper in Higher Plants. I. Characterization of Copper Accumulation, Speciation, and Toxicity in Crassula helmsii as a New Copper Accumulator
Published in Plant physiology (Bethesda) (01-10-2009)“…The amphibious water plant Crassula helmsii is an invasive copper (Cu)-tolerant neophyte in Europe. It now turned out to accumulate Cu up to more than 9,000…”
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The Ectocarpus genome and the independent evolution of multicellularity in brown algae
Published in Nature (London) (03-06-2010)“…Brown algae (Phaeophyceae) are complex photosynthetic organisms with a very different evolutionary history to green plants, to which they are only distantly…”
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Evaluating the ribosomal internal transcribed spacer (ITS) as a candidate dinoflagellate barcode marker
Published in PloS one (16-08-2012)“…DNA barcoding offers an efficient way to determine species identification and to measure biodiversity. For dinoflagellates, an ancient alveolate group of about…”
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Arctic marine phytobenthos of northern Baffin Island
Published in Journal of phycology (01-08-2016)“…Global climate change is expected to alter the polar bioregions faster than any other marine environment. This study assesses the biodiversity of seaweeds and…”
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DNA barcoding of oomycetes with cytochrome c oxidase subunit I and internal transcribed spacer
Published in Molecular ecology resources (01-11-2011)“…Oomycete species occupy many different environments and many ecological niches. The genera Phytophthora and Pythium for example, contain many plant pathogens…”
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Functional differences in the hypothalamic-pituitary-gonadal axis are associated with alternative reproductive tactics based on an inversion polymorphism
Published in Hormones and behavior (01-01-2021)“…The evolution of social behavior depends on genetic changes, yet, how genomic variation manifests itself in behavioral diversity is still largely unresolved…”
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Morphological, genotypic and metabolomic signatures confirm interfamilial hybridization between the ubiquitous kelps Macrocystis (Arthrothamnaceae) and Lessonia (Lessoniaceae)
Published in Scientific reports (19-05-2020)“…Macrocystis pyrifera and Lessonia spicata are economically and ecologically relevant brown seaweeds that recently have been classified as members of two…”
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Health Services Use and Costs in Individuals with Autism Spectrum Disorder in Germany: Results from a Survey in ASD Outpatient Clinics
Published in European psychiatry (01-06-2022)“…IntroductionAutism spectrum disorders (ASD) are associated with high services use, but European data on costs are scarce.ObjectivesUtilisation and annual costs…”
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Validation of a magnetic resonance imaging based method to study passive knee laxity: An in-situ study
Published in Medical engineering & physics (01-01-2022)“…•A magnetic resonance (MR) based approach can be used to study passive knee laxity.•The in situ knee loading apparatus validated the MR approach in cadaveric…”
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Eukaryotic pathogens (Chytridiomycota and Oomycota) infecting marine microphytobenthic diatoms - a methodological comparison
Published in Journal of phycology (01-12-2014)“…Using sediment samples from the Solthörn tidal flat (southern North Sea, Germany), collected in bi‐weekly intervals from June to July 2012, a range of…”
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Infection of the brown alga Ectocarpus siliculosus by the oomycete Eurychasma dicksonii induces oxidative stress and halogen metabolism
Published in Plant, cell and environment (01-02-2016)“…Pathogens are increasingly being recognized as key evolutionary and ecological drivers in marine ecosystems. Defence mechanisms of seaweeds, however, have…”
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Potent toxins in Arctic environments – Presence of saxitoxins and an unusual microcystin variant in Arctic freshwater ecosystems
Published in Chemico-biological interactions (25-11-2013)“…•For the first time Saxitoxin, a neurotoxin, detected in Arctic cyanobacterial mats.•An atypical microcystin, a hepatotoxin, found in same Arctic…”
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Iodide accumulation provides kelp with an inorganic antioxidant impacting atmospheric chemistry
Published in Proceedings of the National Academy of Sciences - PNAS (13-05-2008)“…Brown algae of the Laminariales (kelps) are the strongest accumulators of iodine among living organisms. They represent a major pump in the global…”
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Minor stroke in large vessel occlusion: A matched analysis of patients from the German Stroke Registry–Endovascular Treatment (GSR‐ET) and patients from the Safe Implementation of Treatments in Stroke–International Stroke Thrombolysis Register (SITS‐ISTR)
Published in European journal of neurology (01-06-2022)“…Background and purpose Reperfusion treatment in patients presenting with large vessel occlusion (LVO) and minor neurological deficits is still a matter of…”
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Design of a double acting pneumatic cartilage loading device for magnetic resonance imaging
Published in Journal of the mechanical behavior of biomedical materials (01-06-2023)“…Studies of osteoarthritis initiation and progression that measure strain in cartilage require physiological loading levels. Many studies use magnetic resonance…”
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Vibrioferrin, an Unusual Marine Siderophore: Iron Binding, Photochemistry, and Biological Implications
Published in Inorganic chemistry (07-12-2009)“…Vibrioferrin (VF) is a member of the carboxylate class of siderophores originally isolated from Vibrio parahaemolyticus, an enteropathogenic estuarine…”
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Addressing a real‐life problem: treatment with intravenous thrombolysis and mechanical thrombectomy in acute stroke patients with an extended time window beyond 4.5 h based on computed tomography perfusion imaging
Published in European journal of neurology (01-01-2020)“…Background and purpose Acute ischemic stroke treatment with intravenous thrombolysis (IVT) is restricted to a time window of 4.5 h after known or presumed…”
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