1/3/2023 0 Comments Box model 3d plant cell![]() ![]() When in vitro results are promising, they are extended to animal models to help make sure that no unexpected dangers are being overlooked following their use in humans.Ī host of medical advances are a result of animal research, including hormones, anti-hypertensive drugs, treatments for blood disease and trauma associated with shock. 3. Animal research and treatment strategiesĪnimal experiments also helped develop vaccines and antibiotics. Monkeys make up about a quarter of the animals used in research. Non-human primates (NHPs) are key to certain types of research, but endangered species are rarely used. And dogs develop cancer, cataracts, diabetes, and coagulation disorders like hemophilia. Rabbits, for instance, develop atherosclerosis, emphysema and the congenital spinal deformity called spina bifida. Other animals are also used in specific situations. Mice comprise 95% of animal models because their physiology and genetic composition are close to those of humans. Many Nobel-winning medical discoveries could not have been made without the use of animal research. For instance, diabetic dogs were instrumental in the discovery of the crucial metabolic hormone insulin by Banting and Best. 2. Animal research and human diseaseĪnimal research helped identify the pathogens responsible for a variety of diseases. Understanding normal physiology helps identify abnormal processes much more easily. In basic animal research, animals are used to study biological processes, at the systems and cellular level. The answer is animal research, which plays multiple roles. Yet, this alone does not explain how polio, diphtheria and rheumatic fever have become so uncommon or even eliminated, in some cases. Improved nutrition and hygiene have made infectious diseases (IDs) much rarer. Almost all Americans live to 25 over 90% cross 50. ![]() Both these are lifestyle diseases and their onset is with old age. A quarter of the population died before they turned 25 years half died before they crossed 50, from bouts of typhoid, dysentery, and scarlet fever.įast forward to today, when cancer and cardiovascular disease – both diseases with their onset after middle age – account for the largest number of deaths in the USA. For instance, 150 years ago, tuberculosis killed more people than most other causes. ![]() It is indisputable that modern biomedical research has made it possible for more people to live longer and with greater health and comfort than ever before. Image Credit: Visual Generation/ The key role of animal research At few points in human history have animals been protected across the spectrum as widely as today, even though in ancient times animals were often linked with sacred beliefs in many places.Īnimal research. Liji Thomas, MD Reviewed by Sophia Coveneyģ. Animal Research and Treatment StrategiesĪnimal research is at the center of much debate, often acrimonious, largely due to the increased rights afforded to animals in recent times, at least within developed countries. ![]()
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