Animal Experimentation Essay

Animal Experimentation Essay-29
Animal research, or animal testing, is the use of animals in scientific researches to develop drugs for the life-taking diseases that human beings contract. Animal testing helps producing many vaccines and other drugs, like penicillin, and thus, save many human lives.On the other hand, animal testing also causes pain and kills a lot of animals used during the researches that many people oppose this practice.

Animal research, or animal testing, is the use of animals in scientific researches to develop drugs for the life-taking diseases that human beings contract. Animal testing helps producing many vaccines and other drugs, like penicillin, and thus, save many human lives.On the other hand, animal testing also causes pain and kills a lot of animals used during the researches that many people oppose this practice.

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Instead it can be due to conservatism within the scientific establishment – it is easier and more comfortable to simply do what has always been done.

Test results on animals can be easily compared to earlier tests on animals to give confidence to scientists.

So far, cells from four different organs have been linked together on one chip to mimic the human body. Reconstituted human skin models can be used to replace the notorious Draize skin irritation tests in rabbits and have proven to be more effective at predicting human reactions. Scientists have even managed to coax cells to grow into 3D structures, such as miniature human organs, which can provide a more realistic way to test new therapies.

Human cells have been used to create innovative little devices called ‘organs-on-chips’.

Both healthy and diseased tissues donated from human volunteers can provide a more relevant way of studying human biology and disease than animal testing. Companies such as Episkin, Mattek and Cell Systems Gmb H now produce these tests in easy to use kits for companies to use to test their cosmetics and other substances.

Human tissue can also be used after a person has died (e.g. Post-mortem brain tissue has provided important leads to understanding brain regeneration and the effects of Multiple Sclerosis and Parkinson’s disease.In this essay I will first show the pro’s and after these will follow the con’s of animal testing.After I have done this I will again give my opinion on the subject.In the coming years, hopefully, more regulations can be passed to ensure that all animal’s lives are protected during experimentation.Alternatives to animal tests are often cheaper, quicker and more effective Replacing animal tests does not mean putting human patients at risk. Instead, replacing animal testing will improve the quality as well as the humaneness of our science.The ultimate goal is to use these chips to create a whole ‘human-on-a-chip’.Cell cultures have been central to key developments in areas such as cancers, sepsis, kidney disease and AIDS, and are routinely used in chemical safety testing, vaccine production and drug development. For example, skin and eye models made from reconstituted human skin and other tissues have been developed and are used to replace the cruel rabbit irritation tests.I think we should think of solutions like tissues to test on.I just don’t think it is fair to say “let’s just take an animal to test on” because to me animals matter as much as (or even more..) humans.Brain imaging machines that can ‘see’ inside the brain can be used to monitor the progression and treatment of brain disease.They can help researchers understand the causes by comparing with healthy volunteers.

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