Testing Drugs On Animals

Why argon animals used as test subjects of medications that the charitable aftermath will eventually rely on? The outcome lies in all the advances that waste arisen due to the ongoing testing. From these tests we have created cures for umpteen diseases. However, these tests tend to be very unreliable in any(prenominal) areas. When testing Penicillin if we had just tested it in Guinea Pigs we obstruct to likely would have declared it a toxic drug. aesculapian testing on animals has proved to be very ordained in developing vaccines and treatments from the most minor burn to honorable diseases. There were 2,656,753 procedures using animals in 1999. Over the last 20 years, the annual number of animal experiments has been cut in half. In 1997 this number was at its all time upset in 20 years. Higher standards of animal welfare, scientific advances and stricter controls are obligate for that decrease. Out of all of the animals used for testing, 86% are rats, mice and anformer(a)(prenominal) rodents. alone are specially bred laboratory species. The reason rats and other rodents are so popular are because of their small size, low price and ease in handling. These rodents fecal matter also be bred with natural defects to simulate models of human diseases.

Mice have been bred with leukemia, breast natescer, and galore(postnominal) other types of cancer, which allows new treatments to be tested first on them and not humans. Mice are also the most common mammals in catching research. Because so much is known about their contagious makeup, scientists can breed them so they develop human diseases that can then be studied. Aging studies along with product safety, virology, and radioth! erapy exposure have also been tested on these mice. Fish, amphibians, reptiles and birds ensue a 9% gap in the animals used for testing. If you blaspheme to get a full essay, order it on our website: OrderEssay.net

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