Entamoeba histolytica / E. moshkovskii / E.dispar: trofozoíto (A) y quiste inmaduro (B) teñidos con Lugol (A:10-60 µm...

Entamoeba histolytica / E. moshkovskii / E.dispar: trofozoíto (A) y quiste inmaduro (B) teñidos con Lugol (A:10-60 µm...

Entamoeba histolytica's troph

Entamoeba histolytica's troph

Entamoeba histolytica/dispar cyst in wet mount

Entamoeba histolytica/dispar cyst in wet mount

Entamoeba histolytica cyst  Medical Chemical Corporation: Para-site

Entamoeba histolytica cyst Medical Chemical Corporation: Para-site

Entamoeba histolytica

Entamoeba histolytica

E.histolytica has two stages which are trophozoite and cysts. The cysts are marked by the presence of a chromatoid body, and chromatin clumping along with several karyosomes. The trophozoite is makred by a single karyosome and ingested RBC. The infection can be treated with iodoquinol, paromomycin, metronidazole, dehydroemetine, and combinations.

E.histolytica has two stages which are trophozoite and cysts. The cysts are marked by the presence of a chromatoid body, and chromatin clumping along with several karyosomes. The trophozoite is makred by a single karyosome and ingested RBC. The infection can be treated with iodoquinol, paromomycin, metronidazole, dehydroemetine, and combinations.

trophozoites which have ingested red blood cells; Entamoeba histolytica

trophozoites which have ingested red blood cells; Entamoeba histolytica

A certain parasitic amoeba (Entamoeba histolytica) kills about 70,000 people each year, but how exactly it causes apparent, devastating tissue damage has been unclear. Recently, a group of researchers found that the amoebas actually kill a person's cells by eating those cells alive! It's a very unusual tactic. You can read more about it at http://www.biology-bytes.com/  (Image credit: Stefan Walkowski)

A certain parasitic amoeba (Entamoeba histolytica) kills about 70,000 people each year, but how exactly it causes apparent, devastating tissue damage has been unclear. Recently, a group of researchers found that the amoebas actually kill a person's cells by eating those cells alive! It's a very unusual tactic. You can read more about it at http://www.biology-bytes.com/ (Image credit: Stefan Walkowski)

Trophozoite of Entamoeba histolytica ... Note: Eccentric Nucleus, Central Karyosome in Nucleus, Ingested RBC (Erythrophagocytosis), Pseudopodia

Trophozoite of Entamoeba histolytica ... Note: Eccentric Nucleus, Central Karyosome in Nucleus, Ingested RBC (Erythrophagocytosis), Pseudopodia

Entamoeba histolytica    • Presença de dois cistos (círculos vermelhos) contendo um núcleo evidenciado em cada forma parasitária.  • Material de sedimento fecal corado com lugol.

Entamoeba histolytica • Presença de dois cistos (círculos vermelhos) contendo um núcleo evidenciado em cada forma parasitária. • Material de sedimento fecal corado com lugol.

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