Evolution in Health and Disease Essay Example | Topics and Well Written Essays - 1750 words

Evolution in Health and Disease - Essay spokespersonHowever, another form of evolution exists with relation to disease and patient health. In fact, an entire field of fill is termed as evolutionary medicine. As such, this special(a) field is interested in determining the ways in which health and disease closely mirror evolutionary biology. As a function of concord this fact, medical health professionals and researchers of ever variety ar able to formulate words and care plans that will to a greater extent effectively speak to the needs of the patient in spite of appearance the framework of understanding disease from the evolutionary standpoint. As a function of seeking to understanding this particular field of study in a more full and complete manner, this analysis will define, categorize, and explore some of the key realms within which evolutionary medicine has and continues to make valuable contributions to the medical community and treatment of disease. In such a way, the s tudy of evolutionary biology as related to the human body and the field of medicine and health is ultimately the study of change and how it is exhibited on the body as well as the pathogen, organ, or feature of the body that is targeted for treatment. When one considers evolutionary biology, one of the first items that comes to mind is of cover the way that living organisms have the innate ability to shift, change, and adapt in order to survive and thrive within their environment (Trotter et al 2011, pg. 41). Ideally, this is a serious thing however, with the case of a variety of pathogens, the ability to morph, change, and alter the way in which they react to reliable substances and environments means that pathogens that had been able to be treated fixment a variety of different means can eventually become somewhat immune to such efforts and require the medical community to actively betroth and seek out new ways in which to stop the spread of disease oftentimes utilizing enti rely different means than the pathogen itself has become immune to. wiz of the ways that pathogens can exhibit a type of evolutionary biology with reference to a type of learned immunity is with respect to the way that certain pathogens survive the administration of a given antibiotic (Valles 2012, p. 256). As with the model of the natural selection and survival of the fittest, this means that those pathogens that survive the administration of the antibiotic are generally less affected by its subsequent administration than the original culture of pathogens which were first exposed. This is very much the same principle whereby humans themselves move up a type of immunity to certain diseases based upon the fact that their bodys immune system has seen the pathogens at an earlier date and becomes, at least(prenominal) in some way, resistant to them. Figure 1.0 below shows the ways in which bacteria becomes resistant to antibiotics over time. Figure 1.0 Although a natural process and exactly part of evolution itself, this particular aspect of evolutionary medicine is both worrisome and troublesome for pharmacologists, researchers, and medical healthcare professionals alike as they seek to develop and utilize new strains of drugs to treat increasingly resistant pathogens. However, the fact of the matter is that not only do some pathogens become immune themselves to the drugs that doctors might carry out to help the body fight them off, the most dangerous pathogens have