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  1. May 03, 2022 · Entamoeba histolytica is an enteric protozoan parasite with worldwide distribution. It is responsible for amoebic dysentery (bloody diarrhea) and invasive extraintestinal amebiasis (such as liver abscess, peritonitis, and pleuropulmonary abscess). Other species of Entamoeba; Entamoeba hartmanii, Entamoeba coli, and Entamoeba dispar do not cause ...

  2. May 03, 2022 · Summarize the management options available for Entamoeba histolytica. Outline interprofessional team strategies for improving care coordination and communication to advance Entamoeba histolytica and improve outcomes. Bacterial pathogens: Shigella, Escherichia coli, Salmonella, Campylobacter, and Clostridioides difficile Inflammatory bowel disease

    • Arthur Chou, Richard L. Austin
    • 2022/05/03
  3. Jul 14, 2016 · Neutrophil defense mechanisms include phagocytosis, degranulation and the formation of extracellular traps (NET). These networks of DNA are triggered by several immune and microbial factors, representing a defense strategy to prevent microbial spread by trapping/killing pathogens. This may be important against Entamoeba histolytica, since its large size hinders its phagocytosis. The aim of ...

    • Eva E. Ávila, Norma Salaiza, Julieta Pulido, Mayra C. Rodríguez, César Díaz-Godínez, Juan P. Laclett...
    • 2016
    • Causal Agents
    • Life Cycle
    • Geographic Distribution

    Several protozoan species in the genus Entamoeba colonize humans, but not all of them are associated with disease. Entamoeba histolytica is well recognized as a pathogenic ameba, associated with intestinal and extraintestinal infections. Other morphologically-identical Entamoeba spp., including E. dispar, E. moshkovskii, and E. bangladeshi, are gen...

    Cysts and trophozoites are passed in feces . Cysts are typically found in formed stool, whereas trophozoites are typically found in diarrheal stool. Infection with Entamoeba histolytica (and E.dispar) occurs via ingestion of mature cysts from fecally contaminated food, water, or hands. Exposure to infectious cysts and trophozoites in fecal matter d...

    Pathogenic Entamoeba species occur worldwide and are frequently recovered from fresh water contaminated with human feces. The majority of amebiasis cases occur in developing countries. In industrialized countries, risk groups include men who have sex with men, travelers, recent immigrants, immunocompromised persons, and institutionalized population...

  4. Dec 02, 2018 · Entamoeba histolytica is the responsible parasite of amoebiasis and remains one of the top three parasitic causes of mortality worldwide. With increased travel and emigration to developed countries, infection is becoming more common in nonendemic areas. Although the majority of individuals in …

    • Micaella Kantor, Anarella Abrantes, Andrea Estevez, Alan Schiller, Jose Torrent, Jose Gascon, Robert...
    • 2018
  5. Entamoeba histolytica and Entamoeba dispar Basic guidelines A. Multiple stool samples (at least 3) should be tested before a negative result is reported. B. To maximize recovery of cysts, stool samples in formalin, or other fixatives, should be concen-trated prior to microscopic examination (e.g.,10 min at 500 × g when using the formalin-ethyl-

  6. Entamoeba histolytica is the causative agent of amebiasis, a disease that is a major source of morbidity and mortality in the developing world. The potent cytotoxic activity of the parasite appears to underlie disease pathogenesis, though the mechanism is unknown. Recently, progress has been made in determining that the parasite activates ...