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In vitro: e-cigarettes could promote atherosclerosis to a lesser extent than tobacco cigarettes
With the help of in vitro tests, American scientists have been able to observe that it is not nicotine that is responsible for the atherosclerotic effect of tobacco smoking, but presumably the countless other harmful substances that enter the circulation through the inhalation of combustion products.
Written on Tuesday, 29 April 2025 14:08
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Animal testing: government plans to reduce protection in the laboratory
Instead of clear rules for phasing out animal experiments in accordance with the reduction strategy that has been drawn up, the current coalition government is now planning a separate law that would exclude animals in experiments from the Animal Welfare Act. This would have serious consequences for their protection.
Written on Thursday, 24 April 2025 13:49
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Berlin: Federal Research Award and Animal Welfare Award go to two international scientists
On Tuesday, April 22, the Federal Ministry of Food and Agriculture's (BMEL) newly conceived Animal Welfare Research Prize was awarded to two winners. This year's winners are the organoid researcher and molecular geneticist at the University of Utrecht, Prof. Dr. Hans Clevers, and the well-known refinement researcher Prof. Dr. Adrian Smith - known for the norecopa platform and the arrive guidelines for improving the planning of animal experiments. A national prize for young scientists for methods and procedures to replace or reduce animal experiments was not awarded - there were too few applications.
Written on Wednesday, 23 April 2025 12:28
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Trump administration pursues new ban on animal testing at the Environmental Protection Agency (EPA)
According to the Washington Times, Lee Zeldin, head of the U.S. Environmental Protection Agency (EPA), plans to revive a ban on animal testing at the Environmental Protection Agency.
Written on Friday, 11 April 2025 13:39
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Genome-wide association study: new approaches for osteoarthritis
Using a genome-wide association study (GWAS) on osteoarthritis, an international research team led by Prof. Dr. Eleftheria Zeggini, Director of the Institute of Translational Genomics at the Helmholtz Zentrum München, has identified hundreds of new drug targets. The results also revealed possibilities for repurposing existing therapies.
Written on Thursday, 10 April 2025 11:51
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Blood vessel on a chip
A research team from the Vrije Universiteit Amsterdam, the Netherlands, in collaboration with the Berlin-based company TissUse GmbH, Germany, has developed a functioning perfused vascular system on a microchip. The development of mini-organs with functioning blood vessels had not been addressed in a focused way before, so this gap in physiological tissue and organ models may now be closed.
Written on Tuesday, 08 April 2025 12:26
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