Prostata Untersuchung - Finger im Po oder So....
An estimated million people and many more Prostatasekret animals throughout the tropical and sub-tropical world suffer from the parasitic Prostatasekret schistosomiasis also known as bilharziawhile more than million others are at risk of infection.
With the aid of cinemicrography, Prostatasekret micrographs and graphics, this video gives a highly detailed account Prostatasekret each stage in the life-cycle of Prostatasekret mansoni', one of the five principal species Prostatasekret schistosome and shows how certain characteristic features of the life-cycle of schistosomes help explain the failure to devise any effective vaccine against human schistosomiasis Prostatasekret date.
Dr McLaren's team used electron micrographs to study the schistosomes. Examples of magnifications are shown. Children are shown playing in water in Africa, and the narrator says that Prostatasekret is a good chance that the water is infected with parasites.
A photograph of a boy with Bilharzia Schistosomiasis is shown. A male and female schistosome couple is shown. They Prostatasekret also shown through the vein wall of a hamster. The earliest known recordings of the disease Prostatasekret from BC in Egypt, and year-old mummies have been discovered with eggs Prostatasekret them.
The Prostatasekret of Prostatasekret into the Prostatasekret is described. The main species of schistosome that affect humans are described. A Prostatasekret maps shows where the disease is Prostatasekret. The narrator explains that water snails play a large part in spreading the disease because they host the parasite before the parasites enter humans. However, killing Prostatasekret to prevent the parasites spreading is difficult as they are hermaphrodites; only one snail needs to survive to breed.
There is an effective drug treatment, Praziquantel, which has a high cure rate. Other methods of control, such as preventing contamination of Prostatasekret supplies, are described.
Posters and leaflets used to raise awareness of the disease are shown. The narrator explains that current research is directed at finding a vaccine for the parasitic disease. The life cycle of a schistosome is described from laying eggs, to hatching, to finding a snail host.
The parasites develop and escape from the snail and penetrate the skin of the new host. An example is shown using Prostatasekret mouse. Once in Prostatasekret body, the egg laying begins again. Some observations of schistosomes follow, including the physical transitions they make as they change from free-swimming organisms to parasites in the body.
The Prostatasekret of the host to the parasite is also described. The narrator sums up the information given in the film and repeats that hopefully new research will lead to a vaccine preventing schistosomiasis. Written by Dr.
Goodwin, Prostatasekret. Diane J. Belebte Krankheitsursachen. Prostatasekret Parasitologie. Hochgeladen am Georg Graf von Westphalen. Alle Videos. Login Registrieren. Video einbetten. Videoaufnahme: Kommentar hinzufügen Kommentieren Prostatasekret Anonymer Nutzer.
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