The development of molecular genetics has brought closely important changes in the acquaintance of physiopathology of the disease, modifying the criteria for diagnosis and administerment and presenting the physician with new concepts. The great point of discussion between the articles is about the immensity that is tending(p) to genetics and if it worth to substitute the clinical researches for genetic angiotensin-converting enzymes.
delineate Disease in the Genome Was by LK Temple, et al. define disease as a state that puts any(prenominal)one in a big insecurity of have unseemly consequences. The article emphasizes that the elementary describe in this definition is ?risk?. One gene abnormality that isn?t associated with the risk should not be discovered synonyms of disease. Neither every the mutations nor genetic abnormalities ar associated with health problems. So that in the lead a mutation shows a defined risk to produce adverse effects, people that present this alteration should not be considered illness.
In Complex Disease and the New clinical Sciences, Jonathan Rees points out that the knowledge about genes wadister be unable to improve the intervention of patients with a disease. Many times the genetic knowledge still serves as an explanation for a treatment that already was beingness applied before, ground in clinics finds.
The author proposes that genetics and clinical science are interdependent and should be treated with very(prenominal) importance. He criticizes the fact that alone sciences are being pursuit by a genetic viewpoint and stands out the importance of clinical science for the definition and handling of disease. Rees affirms that genetics says a lot more about someone?s knowledge than about disease.
I comply with Rees when he says that the researches in genetic and clinical science possess have equal importance and are interdependent, but to a fault I believe that both of them repair the handling of illness with the same importance, in different ways.
The gentleman genome sequence consists in a sequence of billions of due north bases pairs (adenine, thymine, deoxyguanosine monophosphate and cytosine) that constitute the forgivings genes. The knowledge about the order of the nitrogen bases pairs that are chained in chromosomes is fundamental to study the doing of the heredity mechanisms and genes expression, what should accelerate the comprehension of how genetic influences the sprouting and stretch out horizons for the development of new handlings. The phenotype of an organism (specific manifestation of a characteristic) can be determined by the genotype (identity of the alleles that an individual possess in or in more local of the chromosomes). However, in most of the times, the phenotypes are determined by multiple genes and influenced also by environmental factors. Thus, not always the identity of one or some known alleles permits us to foresee the phenotype. As a result, all that the genome sequence can is to show the risk of a person to develop determined illnesses, and not estimate if a disease really will occur.
Disease can be identified as a permanent or transitory incapacity of maintain the homeostasis in the human body. The equilibrium between the functions in the organism is a process.
So, we could say that it?s a continuous cycle health-illness that develops not only in the interior of the body but between that and the environment.
On the different hand the study of the genes and identification of the responsible for illnesses can subvert the preventive medicine, genetic counseling, early diagnosis, therapy and cures of many illnesses. The treatment of some disease will be able to begin before the symptoms. Another important consequence is in the sprouting of big possibilities in the development of more efficient and specific drugs to treat disease.
We can?t isolate the study of genes without evaluate and consider one?s general condition, and his interaction with the environment he lives. Clinics and genetics are complementary, and should be treated as associate in order to be a complete science, sufficient to identify the cause of disease wherever it is (in genes or not), all the transformations generated in the body by those disease, and all handling possibilities based in genetics and clinical finds. By this way, we could chose the more fit handling and treat an illness looking at the human as a whole.
Bibliography:Complex Disease and the New Clinical Sciences, Jonathan Rees , 1998. Science Journal. 13 vol.
Defining Disease in the Genome Was by LK Temple, et al., 1992. Science Journal. 2 vol.
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