terça-feira, 4 de setembro de 2012

Amoebic dysentery


Amoebic dysentery (also known as amoebic dysentery, amebiasis and Entamoeba histolytica) is a form of dysentery (ie, diarrhea sporozoan of protozoa (protist).'s A typical amoeba, with movements by extension of pseudopods and phagocytic ability that evolved to live As human parasite, unlike amoeba Entamoeba dispar, very similar but rarely cause symptomatic infections.
Treatment and Diagnosis

The diagnosis of dysentery itself, is made by observation of samples from three different days of feces under an optical microscope. However more than 90% of individuals with systemic complications may have already solved the intestinal infection, so the diagnosis by faecal analysis may be inconclusive. In these cases the image of the liver by computed tomography, detection of parasite DNA by PCR or serology with detection of specific antibodies may be required.

Is used in the treatment metronidazole, iodoquinol, paromomycin or diloxanida furoate, and in some cases dehydroemetina. The advanced hepatic abscesses may require surgery.

Formed stool: research cyst diarrheal stool: research trophozoite
Prevention
Dysentery is an inflammation of the intestines that causes severe diarrhea and sore. The bacterial form of dysentery, shigellosis, is caused by the bacteria Shigella (shigellosis is the most common cause of severe diarrhea in the United States). Amebiasis which sometimes is called amoebic dysentery, is much less common and is caused by the single-celled parasite Entamoeba histolytica.

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