Biomedical Research on Animals

Heart attacks, bladder failure, and lack of medical cures are all very serious problems that are killing people today. How can doctors learn more about these medical difficulties? Through animal testing doctors can obtain valid results regarding these medical problems and create cures for people with many other medical difficulties. The progression of medicine and the day to day life styles of the general population rely on the ethical practice of animal testing. The alternatives to animal testing are not very valid. “Artificial testing with computer simulations, have not reached a technological level at which these simulations can be trusted to give a valid results to experiments(3).” Also, human testing has many restrictions and guidelines that make it almost impossible to perform tests on humans that could mentally or physically harm the subject. Therefore, animals provide a necessary involvement in the tests being performed today because there are no other reliable, valid sources for medical or cosmetic experimentation.

Animal testing is imperative to the progression of medical cures, procedures and drugs. Animal research is constantly insuring the healthy future of others or a future at all for infants and children. “Recent advancements in biomedical research have led to better treatments for common childhood ailments(5).” “Today, vaccines developed through animal research have all but eradicated diseases such as small pox and polio and treat asthma, juvenile diabetes, childhood cancer and many other illnesses.(5)” This can be seen especially in the advancements of drugs used to cure and inhibit the HIV virus and diabetes. Today, doctors are able to “achieve long-term insulin independence in a small group of severely diabetic patients who had received pancreatic islet cell transplant, something previously achieved in experimental mice and primates but never before in humans(5).” Now people with sever even life threatening diabetes can receive relief from this disease. Without the necessary preliminary testing on mice, this procedure would not be possible. Think about it, a common rodent that people try to eliminate everyday is now saving peoples lives!

But why animals? Are they really that biologically close to humans? Now some may argue that an animal’s anatomy is very different than that of a human’s anatomy, which is very true for the most part. However, what most people fail to realize is that certain parts of animal are almost identical to that of a humans. For example a pigs urinary track is very similar to a human’s, a cats throat is similar to that of a child’s and a dogs heart is similar to that of a human’s as well. Currently, artificial bladder transplant in pigs are being preformed and perfected so that bladder failure is no longer life threatening. People with complete bladder failure will someday be able to receive a new artificial bladder and not die as a result of this fatal medical complication. Pediatricians are using cats for practice as to be able to recognize any complications in the throat of children before future problems can occur. Doctors, by giving a dog a controlled heart attack can keep the dog alive but also study what parts of the heart will suffer the most dependent on where the heart attack occurred. This will allow doctors to be able to prevent future complications for heart attack victims.

Yet, what are the alternatives to animal testing besides humans and why are they not as accountable? These alternatives can supplement work with live animals in some cases. “A tissue cultures for example, can help identify the potential toxicity or medical benefits of chemical compounds in the early stages of investigation. But compounds must also be tested on living systems-made up of interrelated organs and organ systems before they can be tried on human beings(3).” Tissue cultures allow for the study of nerves or establishing how many chromosomes are in the human cell. They can not simulate how a drug will flow through the body and how it will effect each part of the body. A tissue sample can not simulate loss sight or dizziness as a side effect of a new drug. Thus, a tissue culture is not a replacement for animals in today’s experiments. Computer testing can only simulate results. “A computer cannot tell you if there is going to be a mutation or a complication because it can only give you the probability of success or failure in the experiment.” No real life conclusion can be drawn from a computer simulation because computers can only know what we program them to know. Also, to reiterate, human testing guidelines are so strict that it is almost impossible for even psychologist to perform tests on people today in order to figure out, for example, how we as a race think and interpret the world.

Animal research allows people to live comfortably from day to day in a lifestyle