Storys aus Bern

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  • 11.01.2022 – 08:00

    Schweizerischer Nationalfonds / Fonds national suisse

    Animal experiments and 3R: mucous membrane as a model

    Bern (ots) - In an SNSF-funded project, researchers are studying how bacteria infect the lungs. They are developing an alternative to animal testing that complements existing methods. When bacteria enter our lungs or live in our guts, they physically interact with our own cells that line the openings of our body like a protective layer. Some bacteria help us digest, others make us sick. Alexandre Persat from EPF Lausanne ...

  • 04.01.2022 – 10:46

    Schweizerischer Nationalfonds / Fonds national suisse

    Animal experiments and 3R: Wound healing in mice and cell cultures

    Bern (ots) - Research projects involving animal experiments employ a variety of methods. An SNSF-funded project on skin diseases, ulcers and cancer exemplifies this. Sabine Werner, professor of cell biology at ETH Zurich, studies how wounds heal. Knowledge of cell and tissue processes helps to better understand, diagnose and treat certain skin diseases. Here the focus is not primarily cuts and abrasions but rather wounds ...

  • 23.12.2021 – 08:00

    Schweizerischer Nationalfonds / Fonds national suisse

    Gut bacteria linked to infant sleep patterns

    Bern (ots) - A study funded by the Swiss National Science Foundation shows that the link between sleep behaviour and intestinal flora is already present in infancy. The gut flora of infants is connected to their sleep patterns. This effect is evident from the age of three months, as sleep researchers Salome Kurth of the University of Fribourg and Sarah Schoch of the University of Zurich have now shown. For example, ...

  • 15.12.2021 – 08:00

    Schweizerischer Nationalfonds / Fonds national suisse

    Wastewater provides new insight into Covid-19 dynamics

    Bern (ots) - An interdisciplinary team funded by the Swiss National Science Foundation shows that the R number of coronavirus can be estimated quickly and cost-effectively from wastewater. Since the start of the coronavirus (Sars-Cov-2) pandemic, many public health measures have been decided based on its dynamic of spread, more precisely, on the reproductive number of the virus, known as the R number. This value indicates ...

  • 13.12.2021 – 08:00

    Schweizerischer Nationalfonds / Fonds national suisse

    Shadows can damage solar panels

    Bern (ots) - Shadows not only reduce the performance of photovoltaic modules integrated into buildings - they may also shorten their lifespan. "Over the next 30 years, Switzerland will need at least 20 times more solar panels to ensure its future energy supply as envisaged in the Energy Strategy 2050", according to Alessandro Virtuani, a physicist at EPFL. The majority of these panels will have to be installed on buildings, as Switzerland, like some other countries, does not ...