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  • Austira, climate change, impacts, mitigation measures, adaption, assessment report, APCC  (1)
  • Bipolar cell  (1)
  • Electron microscopy  (1)
  • Horizontal cell  (1)
  • 1
    Electronic Resource
    Electronic Resource
    New York, NY [u.a.] : Wiley-Blackwell
    Microscopy Research and Technique 24 (1993), S. 43-66 
    ISSN: 1059-910X
    Keywords: Retina ; Intracellular staining ; Horseradish peroxidase ; Electron microscopy ; Cone ; Horizontal cell ; Bipolar cell ; Amacrine cell ; Ganglion cell ; Neurotransmitter ; Synaptic plasticity ; Spinules ; Rhodamine ; Double labelling ; Postembedding immunohistochemistry ; Life and Medical Sciences ; Cell & Developmental Biology
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Natural Sciences in General
    Notes: A variety of intracellular recording and staining techniques has been used to establish structure-function and, in some cases, structure-function-neurochemical correlations in fish, turtle, and cat retinae. Cone photoreceptor-horizontal cell connectivity has been studied extensively in the cyprinid fish retina by intracellular staining with horseradish peroxidase (HRP) and subsequent electron microscopy. The available data suggest that horizontal cell dendrites around the ridge of the synaptic ribbon are postsynaptic, whilst finger-like extensions (“spinules”) of lateral dendrites function as inhibitory feedback terminals. An interesting feature of this inter-action is its plasticity: the feedback pathway is suppressed in the dark and becomes potentiated by light adaptation of the retina.Intracellular recordings and stainings of ganglion cells in both turtle and cat retinae have been possible. Prelabelling of ganglion cells by retrograde transport of rhodamine from the tectum allows ganglion cells to be stained under visual control, and their synaptic inputs determined by electron microscopy. Such studies have been extended to double labelling by using autoradiography or postembedding immunohistochemistry to identify the neurotransmitter content of the labelled cell and/or the neurotransmitter(s) converging upon it. It is envisaged that further applications of intracellular staining followed by double- or even triple-labelling will continue to enhance greatly our understanding of the functional architecture of the vertebrate retina. © 1993 Wiley-Liss, Inc.
    Additional Material: 16 Ill.
    Type of Medium: Electronic Resource
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  • 2
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    Verlag der Österreichischen Akademie der Wissenschaften
    Publication Date: 2023-12-20
    Description: The AAR14 is the first Assessment Report on climate Change in Austria assessing the Impact of climate change and the Needs and possibilities of mitigation and Adaptation. This three-volume Report, developed through a multiple peer-Review process including stakeholder participation, presents a coherent assessment of scientific knowledge about climate and makes it accessible for both decision-makers and the General public. Approximately 240 scientists from 50 institutions have participated in this national Assessment Report
    Description: Der AAR14 ist der erste Sachstandsbericht zum Klimawandel in Österreich, zu dessen Auswirkungen, und den Erfordernissen und Möglichkeiten der Minderung und Anpassung. Der drei-bändige Bericht, der einen mehrstufigen Peer-Review-Prozess inklusive Stakeholder-Partizipation durchlaufen hat, legt den wissenschaftlich gesicherten Kenntnisstand für Österreich kohärent dar und macht ihn Entscheidungstragenden und der interessierten Öffentlichkeit zugänglich. An dem nationalen Sachstandbericht haben rund 240 WissenschafterInnen aus 50 Institutionen mitgewirkt.Der Österreichische Sachstandsbericht Klimawandel 2014 (AAR14) stellt einen Intergovernmental Panel on Climate Change (IPCC)-ähnlichen Bericht dar. Er besteht aus drei Bänden, in denen das bestehende Wissen zum Klimawandel in Österreich, zu dessen Auswirkungen, und den Erfordernissen und Möglichkeiten der Minderung und Anpassung zusammengefasst wird. Der Bericht verfolgt das Ziel, den wissenschaftlichen Kenntnisstand für Österreich kohärent und vollständig darzulegen und diesen auch in Form von politikrelevanten Analysen an die Österreichische Bundesregierung und politische Entscheidungsgremien auf allen Ebenen zu übermitteln, bzw. um dadurch Entscheidungsgrundlagen auch für den privaten Sektor und einen Wissensfundus für akademische Institutionen bereitzustellen. Ähnlich den IPCC-Sachstandsberichten liegt dem AAR14 das Prinzip zugrunde, entscheidungsrelevant zu sein, aber keinen empfehlenden Charakter zu haben.
    Keywords: Austira, climate change, impacts, mitigation measures, adaption, assessment report, APCC ; Österreich, Klimawandel, Auswirkungen, Minderung, Anpassung, Sachstandsbericht, APCC ; bic Book Industry Communication::R Earth sciences, geography, environment, planning
    Language: German
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