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  1. Aug 23, 2023 · Entamoeba coli is one of many non-pathogenic protozoa found in humans.[1] It is transmitted through fecal-oral contact, and the mature cyst can be found in contaminated water.[2] Typically, these protozoa inhabit the large intestinal tract and can be identified in diagnostic stool specimens.[3] It is essential to differentiate Entamoeba coli, a nonpathogenic protozoan, from those that cause ...

    • Akhlema Haidar, Orlando De Jesus
    • 2023/02/12
  2. Amebiasis is defined as infection with Entamoeba histolytica, regardless of associated symptomatology. In resource-rich nations, this parasitic protozoan is seen primarily in travelers to and emigrants from endemic areas. Infections range from asymptomatic colonization to amebic colitis and life-threatening abscesses. Importantly, disease may occur months to years after exposure. Although E ...

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  4. Apr 8, 2022 · Amebiasis is caused by Entamoeba histolytica (see the image below), a protozoan that is found worldwide (see Etiology). The highest prevalence of amebiasis is in developing countries where barriers between human feces and food and water supplies are inadequate (see Epidemiology).

  5. Nov 4, 2015 · Uniquely among intestinal amebae, E. nana has elongated tubular structures consisting of ribosome-like particles.[7,9,10] The cyst typically contains four nuclei, but it is possible that Endolimax may produce supernucleate cysts where up to four of the four nuclei perform an additional division, producing cysts containing 5–8 nuclei; this ...

    • Casper Sahl Poulsen, Christen Rune Stensvold
    • 10.4103/2229-5070.175077
    • 2016
    • Trop Parasitol. 2016 Jan-Jun; 6(1): 8-29.
  6. Jul 21, 2023 · This review of human amoebiasis is based on the most current knowledge of pathogenesis, diagnosis, treatment, and Entamoeba/microbiota interactions. The most relevant findings during this last decade about the Entamoeba parasite and the disease are related to the possibility of culturing trophozoites of different isolates from infected individuals that allowed the characterization of the ...

  7. Cysts of Entamoeba coli are usually spherical but may be elongated and measure 10–35 µm. Mature cysts typically have 8 nuclei but may have as many as 16 or more. Entamoeba coli is the only Entamoeba species found in humans that has more than four nuclei in the cyst stage. The nuclei may be seen in unstained as well as stained specimens.

  8. Aug 23, 2023 · Introduction. Entamoeba coli is one of many non-pathogenic protozoa found in humans. [1] It is transmitted through fecal-oral contact, and the mature cyst can be found in contaminated water. [2] Typically, these protozoa inhabit the large intestinal tract and can be identified in diagnostic stool specimens. [3]