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You can breathe a little easier because PETA scientists are supporting researchers studying the lungs without the use of animals. In partnership with two medical science companies – MatTek Life Sciences and MedTec Biolab – PETA Science Consortium International eV recently honored three forward-thinking researchers from around the world who apply animal-free testing methods. To further the work of these conscious people, the Science Consortium has awarded them animal-free rescue tools that can replace the use of rats and mice in tests that evaluate the effect of inhaled chemicals on the lungs. It is now standard practice to place animals in tight, unavoidable tubes and force them to inhale for several hours each day, sometimes for several hours. months… Before they are finally killed.
Meet Researchers Supported by PETA Scientists with Animal-Free Testing Tools
In collaboration with MatTek Life Sciences, PETA scientists awarded two researchers with 3D tissue models based on human cells. Previously, the Science Consortium even helped fund the creation of one of these models, called EpiAlveolar, which is the first of its kind 3D model of the deepest part of a human lung.
First place went to Dr. Eleanor Frohlich from the Medical University of Graz in Austria. It will use three-dimensional fabrics to assess the health effects of inhaling carbon nanotubes, which are tiny particles used in some consumer products such as electronics and building materials.
Second place went to Dr. Elizabeth Fiona McInnes of Syngenta Ltd. In Great Britain. It will use tissue models to assess the lung toxicity of inhaled pesticides.
In collaboration with MedTec Biolab, Inc. The Science Consortium provided a CelTox sampler to Dr. Charu Chandrasecker, executive director of the Canadian Center for Alternatives to Animal Methods at the University of Windsor, for further research.
The CelTox sampler, manufactured by MedTec Biolab, is a device that can expose non-animal lung cells to various substances such as chemicals, cigarette smoke or nanomaterials mixed with air. This is similar to how people breathe them in naturally.
Invest in a future free from animal experimentation
Overall, the Scientific Consortium and its members have donated millions of dollars to improve and implement animal-free testing methods, including funding for their development and validation, and organizing free seminars, webinars, and training opportunities for scientists. These awards are the latest in a series of many awards presented by the Science Consortium for replacing the use of animals in chemical tests with improved methods that do not use animals.
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