@article{SchmidtBaierBleyeretal.1994,
  author    = {Schmidt, Hans-J{\"u}rgen and Baier, Frank W. and Bleyer, Ulrich and Hubrig, Swetlana and Meister, Claudia-Veronika and Schilbach, Elena and Tiersch, Heinz},
  title     = {Zum Wissenschaftler-Integrationsprogramm},
  year      = {1994},
  language  = {de}
}
@article{KnebelNeebZahnetal.2018,
  author    = {Knebel, Constanze and Neeb, Jannika and Zahn, Elisabeth and Schmidt, Flavia and Carazo, Alejandro and Holas, Ondej and Pavek, Petr and P{\"u}schel, Gerhard Paul and Zanger, Ulrich M. and S{\"u}ssmuth, Roderich and Lampen, Alfonso and Marx-Stoelting, Philip and Braeuning, Albert},
  title     = {Unexpected Effects of Propiconazole, Tebuconazole, and Their Mixture on the Receptors CAR and PXR in Human Liver Cells},
  series = {Toxicological sciences},
  volume    = {163},
  journal   = {Toxicological sciences},
  number    = {1},
  publisher = {Oxford Univ. Press},
  address   = {Oxford},
  issn      = {1096-6080},
  doi       = {10.1093/toxsci/kfy026},
  pages     = {170 -- 181},
  year      = {2018},
  abstract  = {Analyzing mixture toxicity requires an in-depth understanding of the mechanisms of action of its individual components. Substances with the same target organ, same toxic effect and same mode of action (MoA) are believed to cause additive effects, whereas substances with different MoAs are assumed to act independently. Here, we tested 2 triazole fungicides, propiconazole, and tebuconazole (Te), for individual and combined effects on liver toxicity-related endpoints. Both triazoles are proposed to belong to the same cumulative assessment group and are therefore thought to display similar and additive behavior. Our data show that Te is an antagonist of the constitutive androstane receptor (CAR) in rats and humans, while propiconazole is an agonist of this receptor. Both substances activate the pregnane X-receptor (PXR) and further induce mRNA expression of CYP3A4. CYP3A4 enzyme activity, however, is inhibited by propiconazole. For common targets of PXR and CAR, the activation of PXR by Te overrides CAR inhibition. In summary, propiconazole and Te affect different hepatotoxicity-relevant cellular targets and, depending on the individual endpoint analyzed, act via similar or dissimilar mechanisms. The use of molecular data based on research in human cell systems extends the picture to refine cumulative assessment group grouping and substantially contributes to the understanding of mixture effects of chemicals in biological systems.},
  language  = {en}
}
@article{SchmidBlomeyerBeckeretal.2009,
  author    = {Schmid, Brigitte and Blomeyer, Dorothea and Becker, Katja and Treutlein, Jens and Zimmermann, Ulrich S. and Buchmann, Arlette F. and Schmidt, Martin H. and Esser, G{\"u}nter and Banaschewski, Tobias and Rietschel, Marcella and Laucht, Manfred},
  title     = {The interaction between the dopamine transporter gene and age at onset in relation to tobacco and alcohol use among 19-year-olds},
  issn      = {1355-6215},
  doi       = {10.1111/j.1369-1600.2009.00171.x},
  year      = {2009},
  abstract  = {Recent evidence suggests that heterogeneity in the age at onset could explain the inconsistent findings of association studies relating the dopamine transporter (DAT1) gene with alcohol and nicotine consumption. The aim of this study was to examine interactions between two DAT1 polymorphisms and different initiation ages with regard to alcohol and tobacco consumption levels and dependence. Two hundred and ninety-one young adults (135 males, 156 females) participating in the Mannheim Study of Children at Risk were genotyped for the 40-bp variable number of tandem repeats (VNTR) and rs27072 polymorphisms of DAT1. Age at initiation was assessed at age 15 and 19 years. Information about current alcohol and tobacco consumption was obtained at age 19 years using self-report measures and structured interviews. Results suggest that age at onset of intensive consumption moderated the association of the DAT1 gene with early adult substance use and dependence, revealing a DAT1 effect only among individuals homozygous for the 10r allele of the 40-bp VNTR who had started daily smoking or being intoxicated early in life. Equally, carriers of the T allele of the rs27072 polymorphism reporting an early age at first intoxication showed higher current alcohol consumption at age 19 years. In contrast, no interaction between rs27072 and the age at first cigarette with regard to later smoking was observed. These findings provide evidence that the DAT1 gene interacts with an early heavy or regular drug exposure of the maturing adolescent brain to predict substance (ab)use in young adulthood. Further studies are required to confirm these findings.},
  language  = {en}
}
@article{SchaffnerSchiefeleSchmidt2013,
  author    = {Schaffner, Ellen and Schiefele, Ulrich and Schmidt, Meike},
  title     = {The importance of family background for reading motivation and reading frequency of high school students},
  series = {Zeitschrift f{\"u}r Entwicklungspsychologie und p{\"a}dagogische Psychologie},
  volume    = {45},
  journal   = {Zeitschrift f{\"u}r Entwicklungspsychologie und p{\"a}dagogische Psychologie},
  number    = {3},
  publisher = {Hogrefe},
  address   = {G{\"o}ttingen},
  issn      = {0049-8637},
  doi       = {10.1026/0049-8637/a000085},
  pages     = {131 -- 141},
  year      = {2013},
  abstract  = {This article examines the relationships between family background and reading motivation (RM) as well as reading frequency in a sample of 156 high school students. To test the effects of family background (migration status, books at home, parents' appreciation of reading, parents' motivating practices), hierarchical regression analyses were applied. In these analyses, students' perceptions of reading incentives provided by the school and peer group were taken into account as control variables. Parents' learning-oriented appreciation of reading and motivating practices emerged as important predictors of intrinsic and extrinsic RM. Reading frequency was predicted by the number of books at home and parents' motivating practices. The effects of family background on extrinsic RM and reading frequency remained stable, even after controlling for reading incentives provided by the school and peer group.},
  language  = {de}
}
@article{HeinkenSchmidtvonOheimbetal.2006,
  author    = {Heinken, Thilo and Schmidt, Marcus and von Oheimb, Goddert and Kriebitzsch, Wolf-Ulrich and Ellenberg, Hermann},
  title     = {Soil seed banks near rubbing trees indicate dispersal of plant species into forests by wild boar},
  issn      = {1439-1791},
  doi       = {10.1016/j.baae.2005.04.006},
  year      = {2006},
  abstract  = {Current knowledge about processes that generate long-distance dispersal of plants is still limited despite its importance for persistence of populations and colonization of new potential habitats. Today wild Large mammals are presumed to be important vectors for long-distance transport of diaspores within and between European temperate forest patches, and in particular wild boars recently came into focus. Here we use a specific habit of wild boar, i.e. wallowing in mud and subsequent rubbing against trees, to evaluate epizoochorous dispersal of vascular plant diaspores. We present soil seed bank data from 27 rubbing trees versus 27 control trees from seven forest areas in Germany. The mean number of viable seeds and the plant species number were higher in soil samples near rubbing trees compared with control trees. Ten of the 20 most frequent species were more frequent, and many species exclusively appeared in the soil samples near rubbing trees. The large number of plant species and seeds - more than 1000 per tree - in the soils near rubbing trees is difficult to explain unless the majority were dispersed by wild boar. Hooked and bristly diaspores, i.e. those adapted to epizoochory, were more frequent; however, many species with unspecialized diaspores occurred exclusively near rubbing trees. As opposed to plant species closely tied to forests species which occur both in forest and open vegetation and non-forest species were more frequent near rubbing trees compared with controls. These findings are consistent with previous studies on diaspore loads in the coats and hooves of shot wild boars. However, our method allows to identify the transport of diaspores from the open landscape into forest stands, where they might especially emerge after disturbance, and a clustered distribution of epizoochorically dispersed seeds. Moreover, accumulation of seeds of wetness indicators near rubbing trees demonstrates directed dispersal of plant species inhabiting wet places among remote wallows.},
  language  = {en}
}
@misc{HeinkenSchmidtvonOheimbetal.2006,
  author    = {Heinken, Thilo and Schmidt, Marcus and von Oheimb, Goddert and Kriebitzsch, Wolf-Ulrich and Ellenberg, Hermann},
  title     = {Soil seed banks near rubbing trees indicate dispersal of plant species into forests by wild boar},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-46476},
  year      = {2006},
  abstract  = {Current knowledge about processes that generate long-distance dispersal of plants is still limited despite its importance for persistence of populations and colonization of new potential habitats. Today wild large mammals are presumed to be important vectors for long-distance transport of diaspores within and between European temperate forest patches, and in particular wild boars recently came into focus. Here we use a specific habit of wild boar, i.e. wallowing in mud and subsequent rubbing against trees, to evaluate epizoic dispersal of vascular plant diaspores. We present soil seed bank data from 27 rubbing trees versus 27 control trees from seven forest areas in Germany. The mean number of viable seeds and the plant species number were higher in soil samples near rubbing trees compared with control trees. Ten of the 20 most frequent species were more frequent, and many species exclusively appeared in the soil samples near rubbing trees. The large number of plant species and seeds - approximated > 1000 per tree - in the soils near rubbing trees is difficult to explain unless the majority were dispersed by wild boar. Hooked and bristly diaspores, i.e. those adapted to epizoochory, were more frequent, above that many species with unspecialised diaspores occurred exclusively near rubbing trees. Different to plant species closely tied to forest species which occur both in forest and open vegetation, and non-forest species were more frequent near rubbing trees compared with controls. These findings are consistent with previous studies on diaspore loads in the coats and hooves of shot wild boars. However, our method allows to identify the transport of diaspores from the open landscape into forest stands where they might especially emerge after disturbance, and a clustered distribution of epizoochorically dispersed seeds. Moreover, accumulation of seeds of wetness indicators near rubbing trees demonstrates directed dispersal of plant species inhabiting wet places between remote wallows.},
  language  = {en}
}
@misc{HeinkenvonOheimbSchmidtetal.2005,
  author    = {Heinken, Thilo and von Oheimb, Goddert and Schmidt, Marcus and Kriebitzsch, Wolf-Ulrich and Ellenberg, Hermann},
  title     = {Schalenwild breitet Gef{\"a}ßpflanzen in der mitteleurop{\"a}ischen Kulturlandschaft aus : ein erster {\"U}berblick},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-46522},
  year      = {2005},
  abstract  = {Im Norddeutschen Tiefland wurde die Ausbreitung von Gef{\"a}ßpflanzen durch Rehe, Dam- und Rothirsche sowie Wildschweine untersucht. Diese Tiere transportieren zahlreiche Pflanzenarten in teilweise erheblichen Mengen {\"u}ber gr{\"o}ßere Distanzen, sowohl durch den Kot nach Darmpassage (Endozoochorie) als auch durch Anheftung an Fell und Schalen (Epizoochorie). Besondere Bedeutung kommt dabei Wildschweinen zu, die potenziell fast alle Pflanzenarten ausbreiten k{\"o}nnen. Bevorzugt werden im Wald wie im Offenland vorkommende Pflanzen und Arten des Offenlands ausgebreitet, w{\"a}hrend Arten mit enger Waldbindung nur in geringem Maße transportiert werden. Zoochorie durch Schalenwild bietet Erkl{\"a}rungsans{\"a}tze sowohl f{\"u}r Ausbreitungsph{\"a}nomene wie auch f{\"u}r das weitgehend fehlende Ausbreitungspotenzial vieler Pflanzenarten. Der Einfluss des Schalenwilds auf die Artenzusammensetzung und Gef{\"a}ßpflanzen-Diversit{\"a}t in der mitteleurop{\"a}ischen Kulturlandschaft sollte in seine naturschutzfachliche Neubewertung miteinbezogen werden. Die Einschr{\"a}nkung von Aktionsradien der Tiere durch die Zerschneidung von Lebensr{\"a}umen sowie die Wildf{\"u}tterung k{\"o}nnen f{\"u}r Ausbreitungsprozesse bisher kaum beachtete Konsequenzen haben.},
  language  = {de}
}
@article{SchmidBlomeyerBuchmannetal.2011,
  author    = {Schmid, Brigitte and Blomeyer, Dorothea and Buchmann, Arlette F. and Trautmann-Villalba, Patricia and Zimmermann, Ulrich S. and Schmidt, Martin H. and Esser, G{\"u}nter and Banaschewski, Tobias and Laucht, Manfred},
  title     = {Quality of early mother-child interaction associated with depressive psychopathology in the offspring - a prospective study from infancy to adulthood},
  series = {Journal of psychiatric research},
  volume    = {45},
  journal   = {Journal of psychiatric research},
  number    = {10},
  publisher = {Elsevier},
  address   = {Oxford},
  issn      = {0022-3956},
  doi       = {10.1016/j.jpsychires.2011.05.010},
  pages     = {1387 -- 1394},
  year      = {2011},
  abstract  = {Evidence from animal research has revealed that less maternal care results in disturbed emotionality in the offspring. In the present study, the long-term impact of maternal responsiveness and stimulation during early mother child interaction on depressive psychopathology was examined until adulthood. Data are from an epidemiological cohort study of the long-term outcome of early risk factors assessed at birth. At age 3 months, mothers and infants were videotaped during a nursing and playing situation. Maternal responsiveness and stimulation as well as infant responsiveness were evaluated by trained raters. At age 19 years, 314 participants (145 males, 169 females) were characterized on measures of depression through interview and questionnaire. In addition, measures of depression and anxiety were available from assessments in childhood. Results indicated that less maternal stimulation during early interaction was associated with a higher risk of depression in the offspring until the age of 19 years. In addition, children of less stimulating mothers showed more depressive symptoms at age 19 years and displayed more anxiety and depressive symptoms between the ages of 4.5 and 15 years. In contrast, maternal responsiveness was unrelated to children's outcome. In accordance with findings from animal research, the present study provides first longitudinal evidence in humans of a continuous and long-term influence of early maternal interaction behavior on the offspring's psychological adjustment until adulthood. The results suggest that the amount of maternally initiated contact behavior in a very early developmental stage may be crucial for children's mental health, regardless of child and maternal responsiveness.},
  language  = {en}
}
@misc{ReilRosenfeldImholtetal.2017,
  author    = {Reil, Daniela and Rosenfeld, Ulrike M. and Imholt, Christian and Schmidt, Sabrina and Ulrich, Rainer G. and Eccard, Jana and Jacob, Jens},
  title     = {Puumala hantavirus infections in bank vole populations},
  series = {Postprints der Universit{\"a}t Potsdam : Mathematisch-Naturwissenschaftliche Reihe},
  journal   = {Postprints der Universit{\"a}t Potsdam : Mathematisch-Naturwissenschaftliche Reihe},
  number    = {957},
  issn      = {1866-8372},
  doi       = {10.25932/publishup-43123},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-431232},
  pages     = {15},
  year      = {2017},
  abstract  = {Background In Europe, bank voles (Myodes glareolus) are widely distributed and can transmit Puumala virus (PUUV) to humans, which causes a mild to moderate form of haemorrhagic fever with renal syndrome, called nephropathia epidemica. Uncovering the link between host and virus dynamics can help to prevent human PUUV infections in the future. Bank voles were live trapped three times a year in 2010-2013 in three woodland plots in each of four regions in Germany. Bank vole population density was estimated and blood samples collected to detect PUUV specific antibodies. Results We demonstrated that fluctuation of PUUV seroprevalence is dependent not only on multi-annual but also on seasonal dynamics of rodent host abundance. Moreover, PUUV infection might affect host fitness, because seropositive individuals survived better from spring to summer than uninfected bank voles. Individual space use was independent of PUUV infections. Conclusions Our study provides robust estimations of relevant patterns and processes of the dynamics of PUUV and its rodent host in Central Europe, which are highly important for the future development of predictive models for human hantavirus infection risk.},
  language  = {en}
}
@article{ReilRosenfeldImholtetal.2017,
  author    = {Reil, Daniela and Rosenfeld, Ulrike M. and Imholt, Christian and Schmidt, Sabrina and Ulrich, Rainer G. and Eccard, Jana and Jacob, Jens},
  title     = {Puumala hantavirus infections in bank vole populations},
  series = {BMC ecology},
  volume    = {17},
  journal   = {BMC ecology},
  publisher = {BioMed Central},
  address   = {London},
  issn      = {1472-6785},
  doi       = {10.1186/s12898-017-0118-z},
  pages     = {13},
  year      = {2017},
  abstract  = {Background In Europe, bank voles (Myodes glareolus) are widely distributed and can transmit Puumala virus (PUUV) to humans, which causes a mild to moderate form of haemorrhagic fever with renal syndrome, called nephropathia epidemica. Uncovering the link between host and virus dynamics can help to prevent human PUUV infections in the future. Bank voles were live trapped three times a year in 2010-2013 in three woodland plots in each of four regions in Germany. Bank vole population density was estimated and blood samples collected to detect PUUV specific antibodies. Results We demonstrated that fluctuation of PUUV seroprevalence is dependent not only on multi-annual but also on seasonal dynamics of rodent host abundance. Moreover, PUUV infection might affect host fitness, because seropositive individuals survived better from spring to summer than uninfected bank voles. Individual space use was independent of PUUV infections. Conclusions Our study provides robust estimations of relevant patterns and processes of the dynamics of PUUV and its rodent host in Central Europe, which are highly important for the future development of predictive models for human hantavirus infection risk},
  language  = {en}
}