Posts tagged ‘science!’

An End to Animal Testing May Be In Sight

Very promising news just came across my desk. University of California at Berkeley researchers have just announced the invention of a new biochip that may signal the beginning of the end of animal testing for chemicals and cosmetics.

The chip is a suspension of more than a thousand human cell cultures in a three-dimensional gel on a standard microscope slide. Each cell culture is capable of assessing the toxicity of a different chemical, according to the researchers. Organ cells, such as from the lungs and heart, may also be added, so that the chip could test for any part of the body, potentially, and not just the skin. That suggests future drugs, shampoos, and all sorts of other products may qualify for biochip testing instead of trials on animals, which still take place.

Over the years I’ve heard both sides of the animal testing argument. Some chemists argue that “natural” chemicals are just as dangerous as man-made ones, so untested natural products pose risks too. Animal researchers also point to human benefits from their work, and often explain that they must follow rigid guidelines when they conduct their chemical trials. There is no question in my mind, however, that animals feel pain and stress in ways that are akin to human suffering. More and more studies are providing proof, such as by demonstrating that chemicals associated with stress in humans show up in non-human animals too. The biochip could put an end to the entire debate.

A tremendous added bonus is that, in future, you would be able to donate your own cells (presumably through a blood test or minimally invasive procedure) for a biochip of your own. That way you’d know exactly which types of medicines or products to avoid, or to use. You would be your own guinea pig, and be none the worse for wear.

In the meantime, for a list of companies that do not conduct animal testing, please click on the appropriate link below to download a list!!!

Companies That Do/That Don’t Test on Animals

Companies That Don’t Test on Animals (PDF Format | Word Format)

Companies That Do Test on Animals (PDF Format | Word Format)

December 28, 2007 at 1:32 am 1 comment


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