The complete lack of environmental enrichment and the stress of their living situation cause some animals to develop neurotic types of behavior such as incessantly spinning in circles, rocking back and forth, pulling out their own fur, and even biting themselves.
Tests for allergic reaction on skin. The test substance is applied to the shaved skin of rabbits. Tests for skin irritation reversible skin damage and skin corrosion severe and irreversible skin damage. The test substance is applied to a rabbits' eyes. Tests for eye irritation reversible eye damage and eye corrosion severe and irreversible eye damage.
Animals may experience diarrhea, convulsions, bleeding from the mouth, seizures, paralysis, and ultimately, death. Determines the amount of a substance that causes half of the exposed animals to die within 14 days of exposure when the substance is swallowed.
The test substance is applied to the shaved skin of the rat, guinea pig, or rabbit and covered with a patch to keep her from licking or otherwise removing the substance. Determines the amount of a substance that causes half of the exposed animals to die within 14 days of exposure when the substance is applied to the skin for 24 hours.
Rats are locked in full-body restraint tubes and forced to inhale the test substance. Animals may experience bleeding of the nose, convulsions, paralysis, seizures, and ultimately, death. Determines the amount of a substance that causes half of the exposed animals to die within 14 days of exposure when the substance is inhaled. Subacute and subchronic toxicity. At the end of the exposure period the animals are killed and their organs are examined. Tests for changes in the cells or organs caused by repeat exposure.
Measures the absorption, distribution, and metabolism of a substance throughout the tissues and organs following exposure. A mouse is exposed to a substance either by being fed the substance through their food or water, being force-fed the substance, having it rubbed on their skin, or being forced to inhale the substance.
After two years of daily exposure, she is killed so her tissues can be examined for signs of cancer or other signs of toxicity. Tests for cancer and other long-term effects of exposure. A rat is exposed to a substance either by being fed the substance through their food or water, being force-fed the substance, having it rubbed on their skin, or being forced to inhale the substance. He may be exposed once or multiple times depending on the substance.
Blood is drawn at daily intervals to determine the peak concentration of substance in the blood. He is then killed at a specific time-point; different animals are killed at different times to obtain a record of how the substance moves through their body over time.
Male and female adult rats are exposed, usually by force-feeding, for at least two weeks and then mated. The pregnant mothers are then exposed daily throughout pregnancy and breast-feeding and are then killed.
After weaning, the pups are force-fed throughout their lifetimes, sometimes experiencing symptoms of chronic poisoning such as weight loss or convulsions. Pups that survive until puberty are then mated, and force-feeding continues through the second generation's pregnancy and breast feeding. At the time of weaning of the second generation, mothers and pups are all killed and their tissues examined. Tests for effects on fertility, ability to reproduce, and birth defects.
Developmental toxicity birth defects. So that is why i say that animal testing is wrong! The anemals have fewlings 2. It is very mean it do this too them. Thay could dye if we not stop dis now. Pleze can skientists stop doin this to anails. It can hert them and thats not very nise. It is true that animal testing is necessary to testing important drugs and has saved millions of lives. I deeply respect it for that and do regard it as necessary.
However, the question here is whether it is humane to test on animals. Usually it is not. The specimens used for testing know only cruelty, pain, terror, loneliness, and misery, which is our fault. We should pass regulations saying that one animal can be tested once and then found a good home that will take care of it, so it can live out the rest of its life knowing what it feels like to be well taken care of and loved.
It is not necessary or humane to shove a living, feeling animal into a cage and injecting chemicals into its body its whole life. One thing I do have a strong position on is that makeup and cosmetics such as that should not be tested on animals. It is strictly unnecessary and could hurt them for no reason. Testing lifesaving drugs on them is okay as long as it is done humanely and only once. Once the animal has been tested on once, it should be found a good forever home.
Animals are different from humans on cellular and molecular levels. Many cases involve animals tested without a problem but when tried out on humans the outcome is horrific and cost the lives of tens of thousands. Thalidomide is an example. There are also alternatives that can be safer than animaltesting. The complete lack of environmental enrichment and the stress of their living situation cause some animals to develop neurotic types of behavior such as incessantly spinning in circles, rocking back and forth, pulling out their own fur, and even biting themselves.
Sign In Sign Up. Add a New Topic. Is animal testing humane? New to Old Created: Old to New Likes: Most to Least Likes: Least to Most Replies: Most to Least Replies: Animal Testing is bad Becasue it is very bad and it could kill them.
Related Opinions is animal testing necessary Should the U.
What is animal testing? The term "animal testing" refers to procedures performed on living animals for purposes of research into basic biology and diseases, assessing the effectiveness of new medicinal products, and testing the human health and/or environmental safety of consumer and industry products such as cosmetics, household cleaners, food additives, pharmaceuticals and industrial/agro-chemicals. News & Events. October 20, Because they're worth it: Nearly 40 countries have banned cosmetics testing on animals. What are we waiting for? Nearly 40 countries around the world have banned cosmetics testing on animals and companies want the United States to be next. The Humane Society of the United States and Humane Society International are committed to ending animal testing—forever. Through our Be Cruelty-Free campaign, we are working in the U.S. and around the globe to create a world where animals no longer have to suffer to produce lipstick and shampoo.