Human parasites are called all organisms living in its expenses. These are bacteria, mushrooms and worms. Human parasites are divided into domestic and external. Helminths, which are the most unpleasant and most destruction of the body, are different parasitic worms.
The living things in the human body can be external or internal. External includes:
- Mosquitoes.
- Leeches.
- Bit.
- Microorganisms that cause itching.
But there are more alive, which prefers to locate inside the body. These include:
- Bacteria.
- Fit.
- Helminths.
- Cork.
The external and domestic organization of the parasite is the simplest. You do not need to develop to live, their organization has been very easy to develop.
There are many living things that preferred to locate inside the body. For example, it can be bacteria.
They can't get their own food without the body's body. However, all, without exception, very quickly, especially without exception, are exception. Where there is no.
Differs from the area. Some can be found everywhere, there is no obstacle to a climate for them. Others live only in tropical countries but can easily be brought to others in the human body. They are located in different places in the body.
Development periods of the parasites are mainly different from helminths. Some develop in place (biohelminths) in the place and then move live live. Others must first develop in the body of any other creatures, but not a person. Third, you can transfer it to someone else, or transfer it to someone else.
It's wrong to assume that the infection can happen only through dirty hands. Some Helmines' eggs are outside the nutritional and glued to animal wools for six months. Eggs live in a dangerous environment for them - a lover can be paid inside a whole worm, because the meat or fish are valuable to bug.
You need to bake the meat, how much a worm will be able to pay.
Parasites are divided into endoparasites and ecthoparas. Endoparasites - those inside, ECTO - outside. Endoparasites are able to solve almost all in internal organs and body tissues. They are divided depending on localization. Endoparasites:
- Joins the external environment of endoparasites of internal organs.
The foreign environment is clearly settled in these bodies, but the parasitic body is not selected to "breathe. "In such bodies include the intestines, light and human urine system. These are amoebas, worms and burning parasitics.
- Parasites.
Is built in the human blood. Plasma can live in white blood cells, red blood cells. These are tripanosom, microphiliary or haemosporidia.
- Fabric endoparasites.
Endoparasites that choose the tissues of the body with a place of residence. Muscle texture, brain, cartilage, connector. In nerve fibers can also solve tissue endoparasites. These are the lane worms, trilpanosomes, Mykhosporidia, Trichina and others.
Endoparasites can choose the brain with the residence place.
It is very conditional to determine the diversity of parasites in the local location. Many species move to various internal organs, regularly walk the owner's body. The aggression process may occur in one place and the organisms will be directly fed in the other. The parasite will be considered a place where the right place and conventional localization.
Despite the simplification of many parasites, their life cycle is very complicated.
Some species in life for living should change several owners related to different biological types. Others can live only one biological type inside, but they are able to demand intermediate hosts. Multiply in a person and develops and grows in another way. Such sexual functions with such a complex life increases significantly. It is necessary to increase to live in quickly and many body parasites.
There are three main helminthons called worms. This is:
- Nematodes, they are rounded worms.
- Cestodes, endoparacitis of the tape picture.
- Vibrations known as saucers as well.
Then, they can be divided by the cycle of life and by the number of places they pass along the road. There are also three types:
Geo-shelminths.
"GE" is the place. These worms begin their existence on earth on earth, only one person can be infected after the infection. Does not need intermediate hosts, eggs fall into the ground with human feces. Larval stage, only develops in the hot season.
Such worms include asparitions, intestinal ugrits, non-forest and blazers.
The larvae of these parasites can enter the human body through direct contact with unhappy vegetables or soil.
Biohelminths.
These are the stages of life through several owners are parasitic worms. Intermediate hosts may have two or more depending on the diversity of worms. Some parasites only change one person. Others finally used by the organisms of other biological creatures for development before entering the human body.
You can contact pets or other people, while consuming half-made meat. Biohelminths include Bull Tapeworms, Echinococcus, extensive tape, Trichina and others.
Contagioine Helminths.
These worms do not need any soil or intermediate owners. All stages of life are in a body, in a very comfortable place. LARVAE directly distinguishes directly in a freely distributed position with the human body, households and other people.
Helminants can move from one part of the body to another in various bodies and human body systems.
The list of diseases caused by helmins is very wide. It is possible to start what parasites live in the body and what treatment should be found only.
The most common in the human environment was round worms known as Nematod. In general, there are more than 24, 000 types of nematodes around the world.
If the transversed incision is rounded according to the forms found. Most commonly taken human nematodes:
- Askarids.
- The speakers.
- Trichina.
- Blacovyv.
Helmine occupation known as Ascariasis begins direct contact with the larvae by land or begins when using washed fruits and vegetables. The parasites begin to grow in the intestines, then a person went to the system of blood circulation, where they went to various internal organs. A person who does not see this is a mature parasite repeatedly. Nourish the remains of unsatisfactory dishes. Ascaris's waste is extremely toxic. There is no vaccination from Ascariasis, the infection can be prevented only by observing the rules of personal hygiene.
Pinworms infection is called Enterobiasis. These are small worms (5-10 mm) glued to the walls of the intestine. They feed on the blood and content of the intestine. While the owner lies, they leave the anal opening outside and put their eggs under the skin. Due to itching, a person puts the anal area, larvae under the skin and hands, can be easily transferred in home or in public places. Enterobiosis has no painful symptoms, the initial stage is very problematic to detect pinworms infection.
Trichinella, they are trichina, these are round wolves who choose a master or a man.
Trichinella is a parasitic wolf that affects the human body, causing a dangerous vermic of trichineellosis.
The crossbound stripes in the body begin to grow in the area of muscles, then redirect to a small intestine. In the cases of advanced infection for the texture texture, about 15 thousand Thiniela eggs can be located. It can cause a fatal disease named after the source of parasites - TrichineLosis.
The round worms of the blazovas are called according to their appearance. The front of his body is a filament, contains an esophagus.
The back is wider, the remaining internal organs of the parasite are located there. Blazols can reach 50 mm in length. The blood is also fed with tissue liquid. Lead to trichocefalosis.
There are about 3, 500 famous strip worms around the world, which is also called cestodes. These flat worms do not have digestive systems and are called cessodosis of diseases.
The most common cestodossis:
Cyzystyrkoz.
Pork tapeworm larvae disease is excited by entering the food contaminated from dirty hands.
The disease affects skin, bones, internal organs, brain and spinal cord. Most of the time parasites are sent to the brain (60% of infection). Diagnosed for the appearance of rounded formats to the skin. When the disease is treated, when the central nervous system infection, forecasts may be unfavorable.
Echinococcozis.
Language in the liver, localized in the lungs, many other internal organ. Echinococcus larvae excites the disease. They can develop within a few years.
The infection occurs in contact with animals, collecting berries and fruits and consumption of contaminated water. The disease is very noticeable, it has been developing for years and only occurs.
Alveococososis.
Alveocososis alveocococcus causes worms. The disease is similar to echinococosition, but it comes more severe. Affect the lungs and kidneys. Deadly results in connection with the development of liver failure without the treatment of the disease.
Tonyynchozis.
Tusiarinchosis stems from a bull chain. Targeteworm in the area of the small intestine is developing, 2, 5-4 months. Predictions are more convenient for treatment. Parasites can enter a person with infected raw or sufficiently treated thermal fleshy.
The tape worms are very productive. The remaining part of the sensitivity has reduced the most and there is usually no digestive system. Such parasites cannot develop without the owner.
Are the higher large ones. These are flat worms in the form of a body that looks like a long leaf of a tree.
Some of the vibrations can reach one and a half meters of one and a half meters.
They find themselves in the human body, most fish or other seafood. About 7, 200 species are known, 40 of them are located in people and cause serious diseases caused by infection.
Most commonly done:
Liver bicom.
The global can be available in general, animals and people. The cycle of biological life is complicated, the parasite owners change.
Schistosoma.
Schistosome can penetrate larvae skin or mucous membrane. The life cycle is complicated, fed on the blood. A woman can produce about 3, 000 eggs a day, the fertility of these parasitic worms is very high.
Other liver ballists.
Opisthorchiasis, Helmint disease, mainly causes the area of liver. The human body has toxic influence.
The digestive system of tired worms has developed well and with its sex and excretory. The rest of the systems are poorly developed. Tremontrudes blood, epithelial skin cells, increments of the intestine. They can live almost anywhere: for the eyes of the eyes of the liver.
The remaining domestic parasites are various bacteria that cause dangerous diseases and are the simplest microorganisms with them. Mushrooms spread inside the human body also refers to the section of endoparasites.
Many useful and harmful microorganisms in the human body. Some causing very dangerous diseases that may cause death. It is not always possible to recognize the existence of the parasitic creatures in yourself, but the infection gives early diagnosis a chance to complete treatment. If the occupation is suspicious, it is recommended to pass a doctor quickly.