In case of suspicion of infection of the human body worms requires testing for parasites in adults, the results may confirm or refute the disease. You can see the excrements, or blood, for detecting the material of helminth eggs, larvae, or Giardia pinworms. Timely diagnosis will help you avoid examine unpleasant consequences, to cure dangerous diseases.
Ways of infection with helminths
In medical terminology, analysis of the parasites a term research on the detection in the blood or the stool of worms, Giardia or other protozoa and worms. In the adult organism come in a number of ways:
- through Animals;
- the breach of personal hygiene, dirty hands, fruit, vegetables;
- operators serve as beetles, flies, mosquitoes;
- swimming in water infected.
Physicians distinguish medical indications for testing for parasites in the manifestation of human following on negative symptoms and signs:
- the weight loss sense to change the amount of food consumed;
- itching in the anus;
- pal.lidesa of the skin;
- the weariness, the fatigue, lethargic behavior;
- problems with the gastrointestinal tract: diarrhea, flatulence, abdominal pain, vomiting;
- the stronger the poisoning, if the worms developing s is un-accelerated pace;
- headache, dizziness, nausea;
- reactions to the minor * to be allergic, rash, urticaria;
- reduce immunity, stress constant l', the insomnia;
- may be concerned about the low level of hemoglobin;
- the increasing pain of monthly in women fail cycle, inflammation of the ovaries;
- prostatitis, cystitis, the risk of impotence problems in homes.
Modern methods include a blood test for parasites in which there are several subtypes:
- ELISA – detects and the antibodies to antigens, the high cost and the time of the magazine means;
- haemo scan of un's indicator in the body of adult worms, which and their vital activity;
- serological parasites in the blood are determined by the study of the serum to determine the antibody, but the drawback of this method, to the difficulty of the determination of the stage of the disease;
- PCR in blood, urine, plasma identify or serum parts of DNA molecules or RNA of worms.
To carry out a blood test and worms, for Giardia, 3 ml of blood from the patient venous checked and for the presence of antibodies and studies for antigen ELISA. To establish the correct diagnosis should follow the rules of the matter:
- testing for Giardia in adults have in the lab, it seemed that the material on an empty stomach in the morning on the fence is allowed only to drink water;
- the last with the food should not be less than eight hours;
- a couple of weeks to cancel the decision of all of the drugs if this is not possible, specify the doses and names of medications;
- during the day, to eliminate from the diet alcohol, fried, fatty foods, not to perform strenuous exercise.
A blood test for parasites
A blood test parasites required for a procedure for everyone who works in health care, education, animals, the plans or to visit educational institutions. In contrast to the coprogram, modern blood worms provide a more accurate meals result, provide an opportunity to assess the degree of infestation and monitoring of the effectiveness of the treatment. Surveys of this type quickly, and don't need a lot of time to decipher.
Sad medical statistics suggests that approximately for every 3 people, the problem of worms and critic. Home transportation, office and educational institutions, meaning to wash fruits and vegetables, handshakes — all of these in the family for each cases, adult and child and are the main source of infection. Even symptoms if not manifest themselves immediately, in any case, have very parasites negative impact on the human body: due to lack of appetite, contribute to the development of allergies, pain in the body is damaged, poor digestion, sometimes, can cause death. In view of this, it should be more of a parasites tests for each person (preferably every year).
You can't fuck with the exam, if there are characteristic symptoms of helminthiasis:
- sudden weight loss;
- hives;
- frequent nausea;
- aversion to food;
- a strong decrease of the hemoglobin;
- irritability or insomnia in children.
In addition, you can also call the group of people which are necessary every 6-8 months to check the blood. These are in particular:
- the people who live in areas with frequent outbreaks of helminthiasis;
- the people who work in educational institutions and dealing with children;
- the medical professionals;
- all the catering companies;
- people who work with animals, as well as their family members (be veterinarians, workers processing meat plants, the shepherds, the breeders, the circus, the employees and the zoo, etc.).
In addition, the blood have more of the worms of all the children of school and preschool age, which will soon have a attend school clubs. To investigate the blood parasites has pregnant women, children before the vaccination. In addition, you should repeat the test of the most original works of art of this course of treatment against parasites.
The most popular and analysis reliable, today called specialists in the enzyme immunoassay of blood for parasites. The main objective of this high-precision laboratory to identify antibodies method for the un certain types of parasites. The same immunoglobulin (also called antibodies) are a reaction of the natural system immune system, and intended to neutralize are the negative of the agent.
To make un accurate diagnosis, I find out what intensity occurs helminthic disease, how long jade, manage with specialists from 3 different types of immunoglobulins:
- Class A. Detected in the blood of a child or adult, approximately 2-4 weeks of the infection original work of art. Almost 80% of them are the membranes in excreted mucous membranes and only un 20% remains in the blood. Original work of art of treatment, immunoglobulin And may not have spotted more than a month. If a second test again for parasites detected them, then the disease also in a chronic form.
- Class M. the More quickly react to the presence of the parasite. In blood is detected on day 5 of the infection original work of art. However, they won't stay long up to 2 months, original works of art and a little bit a little to show for it. Therefore, the doctor can conclude that the presence of acute helminthiasis in the moment.
- Class G. Appear relatively late — original work of art d '1 month original work of art helminth infection. However, it was shown more than six months. S, used to understand how long a person suffers from helminthiasis.
In comparison with other methods of laboratory, ELISA has several advantages, in particular:
- high precision;
- the ability to determine the stage of the disease;
- versatility;
- the possibility of use for the mass screening of the population;
- adjusts the adult's and the child.
Enzyme-linked immunosorbent assay suitable to use these types of identified helminthiasis as:
- giardiasis;
- taeniasis;
- trichinosis;
- leishmaniasis;
- ascariasis;
- cysticercosis;
- fascioliasis;
- opisthorchiasis;
- the echinococcosis.
Haemo scanning of un in one of the most modern tests for parasites in children and adults. With it, a possible to identify the following:
- the specific form of the parasite;
- structure l and the number of leukocytes;
- the number of red blood cells;
- the degree of viscosity of the blood;
- the immune system;
- the presence of fungi and viruses.
Unlike ELISA, haemo scan d brings one to the fence only a few drops of blood from the finger. The liquid is put in a sterile glass, original works of art I have examined with a microscope. Increases The number reaches 1800-2000 times. You don't need any additional treatment (the use of enzymes, dyes, drainage, etc.). A modern clinics of the image displayed on the monitor, the patient, but because it has the opportunity to observe the research process to test for the presence of fungi and helminths. Shocking can be a photo of larvae of a parasite. If necessary, make a photo or a video of the study.
And the Express and the journal method, because the information about the state of his health, the patient can learn in 10-15 minutes.
It is worth noting that as a method for independent identification of parasites haemo scan of a head really s and use. And The fact that the human body can accommodate different types of location with different parasites. Not in all cases, the migration of the larvae in the blood. To suspect the presence of worms allows for a reduction in the number of red blood cells (such as some parasite's feeding on the blood and nutrients), increased white blood cell count (indicates the body's fight against the parasite), the dense plasma.
If you use the method 1 to identify the bot fails, the doctor will recommend additional laboratory test:
- Serologic analysis. It also refers to the immunological variants, and ELISA. However, unlike the second, the first has as objective to not have blood, and serum. In order to obtain information, the doctor has to use the reaction between antibodies and antigens. Serological analysis and not performed by all types of worms, but just the fact that the doctor has a suspicion. If the human body and the parasite of the un, a specialist will notice a clear reaction.
- PCR diagnosis. It is not possible to determine the degree of development of helminth infection and are not recommended for the establishment of all types of parasites. With its help one may find if there is only in the human body simple worms. The main task of the technician in this case, the search of the DNA and RNA of the parasite. There is No avenue m, the parasite, and dead or alive. To carry out for the research and the possibility of any material, in particular, The urine, blood or feces. For a greater reliability of this type of analysis can give a couple of times.
- Vegetative resonance test. The method is based on the identification of the resonance between the human body and the consumption of drugs. These are the last companies the information of different types of worms. All the data of frequency of each species of parasites was recorded by scientists in 1989 for the art (as s calls this method) is only performed in laboratory conditions, and provides an opportunity to identify, how and the situation of the human immune system in a specific period of time. So, with the help of the VRT doctor can find out if the body and suffer from allergies if and toxic, bacteria, parasites influence or not.
- The un count full blood. High or Too low of hemoglobin reduction of the red blood cell count, an object of the enlargement of the number of eosinophils are the main characteristics that allow to suspect the presence of the parasite in the human body.
Characteristics of delivery of the depends on analysis of the method that should be used, and what kind of parasites are suspected. In general, the blood and a vein d, and in some cases (haemo scanning a) from the finger. Only 10-15 ml of blood to establish the diagnosis.
To get the most accurate information, and need to meet certain standards of delivery test clinics:
- On the eve of the day of blood collection the patient should not consume too much salty, fatty foods (because it can change the level of white blood cells); the foods that can cause allergies and honey, citrus fruits (increase of eosinophils, which also occurs when helminthiasis); foods rich in essential oils of garlic, onion, ginger (which affects the activity of parasites).
- Better and more the material of the un empty stomach. Allowed in a small amount of clean water.
- And essential nominal inform your doctor about the medications that were used during the last 2 weeks.
- It is not recommended, for a couple of days before the shows to use any of the treatments in physiotherapy (including the chest of two rays x, ultrasound, x-ray).
- At least one week before blood sampling to give up alcoholic drinks and those containing drugs, high concentrations of ethyl alcohol.
- Not abandoned should be at least 2 hours before the test.
Suffered If strong helminthiasis pregnant exam and I needed the child. The blood extracted from the umbilical cord or the placenta.
To carry out the examination, as a general rule, technicians, and enough for 2-3 days. A little more time (5 days) must be on, in case that the package s run immunological studies on different types of parasites.
Records should only be un specialist. The simplest interpretation of the remains of a haemo scanning and diagnostic PCR. Or detect the parasite or its larvae or not.
Difficult situation, with a method that should be called IFA. The doctor is obliged to take into account the superfamily of 3 groups. Thus, the acute form of the disease can be said if there will be a combination of: immunoglobulin M positive, and the class A or G may be positive or negative. On the chronic form misleading data: immunoglobulin M does not exist, and the class A and G may be positive or negative.
In this case, if any of the shows mentioned were un positive result, a delay in the treatment of helminthiasis is not worth. Original works of art full prescribed the course of treatment requires repeated testing, but this needs to be done approximately 2-3 months of medication original work of art. Do not know which test has more and better to consult un doctor-internist, infectious disease physician, gastroenterologist or parasitologist.