Diagnosis of infectious diseases, including sexually transmitted diseases (STDs), is based on a comprehensive and systematic study of the patient, which includes: medical history, objective examination of the dynamic organ systems, analysis of lab tests the patient.
Only your doctor, based on studying history, observation of clinical manifestations and analysis of laboratory results, diagnoses the patient and prescribe, and for an accurate diagnosis the doctor must use, usually a combination of at least two methods of investigation or hold a new study by the same method .
The most reliable modern methods of laboratory diagnosis of infections are:
* PCR (polymerase chain reaction) - DNA identification of pathogens;
* EIA (enzyme immunoassay) - Identification of brand name viagra antibodies (immunoglobulins - IgM, IgA, IgG), developed by the human body in response to the presence of pathogens,
* Microbiological method for isolating cultures of pathogens with the definition of their sensitivity to antibiotics.
STI currently occupy a leading position in the structure of an infectious disease. According to the World Health Organization (WHO), the spread of STIs tends to be a significant increase.
STDs are a risk factor and cause severe pathology of male and female reproductive organs, infertility, pregnancy and delivery complications, neonatal diseases, urological pathologies, as well as some chronic diseases of vessels, joints, lungs and others.
Pathogens of STDs are bacteria, protozoa, fungi and viruses. STDs can be transmitted sexually, from mother to fetus is rare - contact-household transmission (through the sponge, towels, hand).
Infection with sexually transmitted pathogens do not always lead to infection and the development of the disease. Much depends on the immune system, concentration and virulence of specific pathogens.
All STDs can become chronic and persistent form.
After previous STD immunity to reinfection does not occur.
The reasons for the prevalence of sexually transmitted diseases are a frequent change of sexual partners, the violation of the rules of personal hygiene, late diagnosis, often - nedolechennye infections, shortness of diagnosis and treatment of chronic and latent (asymptomatic) form of disease and the prevalence of healthy carriers of certain microorganisms.
Clinical manifestations of STDs are often nonspecific or mild, with the possible long-term asymptomatic disease. This complicates the symptomatic diagnosis of many sexually transmitted diseases and increases the importance of identifying the causative agent by laboratory diagnosis.
To obtain reliable results of laboratory diagnosis of STDs, allowing the doctor to put an etiological diagnosis, made use of at least two ways. Strategy for laboratory diagnosis and detection of pathogens of STDs depends on the characteristics of flow and phase of the disease, the biological cycles of the relevant pathogens, their numbers and characteristics of interaction with the human immune system.
For example, to detect chlamydia, herpes virus group, toxoplasm analyze the results of PCR and ELISA studies. And in laboratory diagnosis of mycoplasmosis and ureaplasmosis use a combination of PCR with the sowing of crops and the release of these agents. To detect nonspecific conditionally pathogenic use of smear microscopy in combination with seeding and separation of cultures.
It is important to as quickly as possible to diagnose using the capabilities of modern Not just a byproduct laboratory research, to initiate treatment and monitor treatment outcome.
Laboratory of Genetically Engineered Systems "LAGIS offers a wide range of laboratory services: identifying the DNA of infectious agents by PCR, ELISA studies of IgM, IgA, IgG, microbiological investigations.
Also at the Laboratory conduct genetic studies using PCR and determination of hormones, tumor markers, autoantibodies by ELISA.
Dr Horrible
Human health
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