A person's he alth depends on his lifestyle by as much as 50%. This includes factors such as personal hygiene, nutrition, daily routine, and the presence or absence of bad habits. However, no one has yet managed to maintain absolute he alth for many years, and even the apparent satisfaction of the state cannot be a guarantee of such a state.
Development of medicine
In this regard, along with the importance of disease prevention, their earliest detection plays an increasingly important role. The latest biotechnologies are contributing to this, creating a revolution in this area. This includes computer and magnetic resonance imaging, and PCR diagnostics of infections, and nuclear magnetic resonance spectroscopy, and even the construction of virtual 3D models of various organs and parts of the human body. Thanks to the development of science, medicine does not stand still, opening up a completely different level of he althcare for patients.
Relevance
As already mentioned, PCR diagnostics of infections at one time simply blew up the microbiological world and showed newopportunities to determine the etiology of each disease. Before its discovery, scientists used more routine methods - crops, cultivation, serology, etc.
Of course, they are still effectively used for bacterial pathogens, but pathogens such as viruses, mycoplasmas and chlamydia present a particular problem due to the difficulty of their growth on an artificial environment. In addition, the first of them are in a state of constant mutation, which further complicates the task for physicians. But PCR diagnostics of infections is universal. It allows you to determine in the biomaterial the most unique thing in any microbe - its genetic code, or rather, nucleic acids. This makes it possible to identify the type of pathogen with 100% accuracy, so that it is possible to prescribe the correct treatment as soon as possible without harming the normal microflora with broad-spectrum antibiotics. Thus, PCR diagnostics of infections has found its effective application in medicine, making it possible to detect and identify the virus in any biopsy specimen or human analysis: blood, saliva, cerebrospinal fluid or scraping.
The essence of the method
This method consists in multiplying the nucleic acids in the biomaterial until a complete genome thread or even a whole microbial particle is formed. Therefore, first of all, it began to be used in the diagnosis of hepatitis of viral etiology, STDs, HIV, CMP, HPV and tuberculosis. There is also a separate analysis - PCR diagnostics for 12 infections,includes the most common sexually transmitted diseases. Thus, this method can detect chlamydia, candida, CMV, HPV, gardnerella, herpes simplex virus, trichomonas, neisseria, mycoplasma and ureaplasma. There are also 5- and 6-component PCR diagnostics of infections. The price of such tests remains high enough to be used everywhere and routinely (about 2000 rubles).
