Que provoca la Endolimax nana?
¿Qué provoca la Endolimax nana?
Endolimax nana, como el nombre de la especie pareciera sugerir, es una ameba enana, rara vez mide más de 10 μm. Las infecciones humanas se deben a la ingestión de quistes viables; la infección por esta ameba indica contaminación de alimentos y bebidas o mala higiene personal.
¿Cómo se transmite el Endolimax nana?
La transmisión al humano se produce:
- Con la ingesta alimentos contaminados con quistes de amebas.
- Por el contacto directo con fómites o manos contaminadas.
¿Cómo se tratan los parásitos?
El tratamiento de una infección parasitaria intestinal casi siempre incluye beber muchos líquidos. Esto se debe a que la diarrea y los vómitos pueden causar deshidratación (pérdida excesiva de líquido del cuerpo). El tratamiento también puede incluir medicamentos para eliminar los parásitos y/o aliviar los síntomas.
¿Qué es un quiste en Parasitologia?
Un quiste es un estado de reposo o inactividad de un microorganismo, usualmente bacterias o protistas o raramente un animal invertebrado, que ayuda al organismo a sobrevivir a condiciones ambientales desfavorables.
What is Endolimax Nana infection?
Endolimax nana (Fig. 4-1) is the smallest of the intestine-dwelling amoebae infecting humans, its trophozoite averaging only 8 μm in diameter (range, 6-15 μm). The trophozoite lives in the host’s colon and is generally considered to be nonpathogenic.
How is Endolimax Nana treated?
Metronidazole has been shown to be an effective treatment option for both B. hominis and E. nana infection. Case reports have suggested the efficacy of metronidazole in both clearance of organisms from stool samples and resolution of symptoms [17, 20].
What is Endolimax Nana cysts?
Endolimax nana is a small ameba that typically produces ovoid cysts measuring 5–14 μm in diameter (Figure 13(e)). They can be confused with cysts of E. histolytica and E. hartmanni because of cyst size and the presence of four nuclei.
Does Endolimax Nana need to be treated?
Frequently encountered nonpathogens are Endolimax nana, Entamoeba coli, Entamoeba hartmanni, Iodamoeba butschlii, Chilomastix mesnili, and Blastocystis hominis. With the possible exception of Blastocystis hominis, these organisms are considered nonpathogenic and should not be treated.
Where does Endolimax Nana come from?
Endolimax is a genus of amoebozoa that are found in the intestines of various animals, including the species E. nana found in humans. Originally thought to be non-pathogenic, studies suggest it can cause intermittent or chronic diarrhea.
Does Endolimax Nana need treatment?
hominis, E. nana is labeled as non-pathogenic intestinal protozoa by the CDC in both immunocompetent and immunosuppressed individuals, not warranting treatment if the parasite is isolated in stool analysis. Despite the recommendations of the CDC, few case reports have concluded that treatment and eradication of E.
How is Endolimax Nana cyst treated?