Microscopic parasites – toxoplasmas are an extremely common worldwide invasion. Human infection with toxoplasma in some regions of the world exceeds 90%. In Russia, this figure reaches 20%. Toxoplasmosis is most widespread in South America and the Middle East. Toxoplasmas are most dangerous for the developing human embryo, that is, for pregnant women. The parasite penetrates the embryo and can cause miscarriage or fetal pathology. Despite the fact that toxoplasmas can be found everywhere, cats play a central role in the spread of toxoplasmosis, since the process of sexual reproduction of the parasite is possible in the body of only these animals.
The biological cycle of the parasite
Domestic cats, as well as other feline animals, are the main hosts for the development of toxoplasmosis. The widespread occurrence of toxoplasmas from food products to children's sandboxes is the reason that the parasite easily enters the feline intestine. Toxoplasmas are introduced into the intestinal epithelium and the so-called merogony process takes place there, that is, the formation of male and female germ cells. Further, the process of fertilization takes place in the intestinal lumen and the oocysts, along with the feces, are released into the environment. After a short period of maturation, the toxoplasmosis cells are ready for further infection and can wait for the host for a year.
Once in the human intestine, oocysts enter the intestinal cells, where they form so-called trophozoids, which are distributed through the body by blood. The target of trophozoids are cells of various organs (brain, lungs, heart, lymph nodes). The body's immune system actively destroys the invading parasite, but toxoplasmas still form dense cysts that can exist in the body for a very long time. Their location may be different muscles, uterus, eyes, or brain.
Healthy people can easily tolerate infection with toxoplasmas, but their infection of the body during pregnancy of women can lead to extremely unpleasant consequences. The consequences of infection depend on the duration of pregnancy. In the early stages, the infection leads to miscarriage or to severe pathologies that are incompatible with life. But even in the third trimester, fetal infection can take months or even years to affect. For example, it is believed that the accumulation of cysts in the human brain can contribute to the development of schizophrenia.
Prevention
Preventive measures against toxoplasmosis are very simple. First of all, it is necessary to examine the cat for toxoplasmosis in a veterinary laboratory. Currently, there are modern methods of analysis (PCR methods) that make it possible to quickly and inexpensively determine the infection of an animal with toxoplasmosis. In addition, basic hygiene measures are necessary when communicating with a cat, but during pregnancy, in order to avoid risk, it is better to refrain from contact with the animal. Trouver un casino en ligne digne de confiance avec des bonus élevés et une grande variété de jeux n’est pas toujours simple. 1xBet s’impose comme l’un des leaders grâce à sa réputation et ses promotions attractives. Pour commencer votre aventure dans les meilleures conditions, le code promo adapté fait toute la différence. Au milieu des meilleures offres actuelles se trouve le code promo 1xbet aujourd'hui de l’inscription et profitez d’un bonus casino de bienvenue jusqu’à 1500 € sur vos premiers dépôts. Ce montant additionnel s’applique parfaitement aux machines à sous modernes et aux jeux de table classiques.
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