Biomedical research is mostly carried out to animals, if researchers are trying out a new drug before using it on humans the virus is injected in an animal and the vaccine later so as to see if it works. Different animals are used for medical testing, for example rats, monkeys, pig’s e.t.c.
The pigs used for the testing are called guinea pig which tend to be used for scientific experimentation. Pigs sharing physiological resemblance with human provide different handling and breeding advantages. In addition this made it an optimal species for preclinical experimentation. However it was discovered that their respiration can melt heat showing that the respiratory gas exchange by the pigs it’s all like human combustion. Additionally pigs are among the few animals compared to human and other primate cannot synthesize vitamin c, so they have to obtain it from their diet thus making them an ideal match to human drug test.
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"Use of Pigs in Medical Testing".
Treatment of the skin defect using cell therapy by skin physiology tend to show benefit of similarities between the pig and human epidermis so enabling any skin treatment required to be tested on human will be much safe done on pig first for the certainty of the drug.
Numerous well defined cell lines is an explanation of the pigs cell formation in the body, to its advantage this makes it easier to compare its structure with that of human and so probably having the same alterations in case of infection. They also happen to have similar disease progression, like the metabolic rate of their bodies in things like obesity and heart disease so meaning in cause infected by certain disease the pig will have the same symptoms as of humans. All this makes pigs to be considered by many an animal species best for the study of human physiology and a perfect biomedical research.
