• Corpus ID: 10837118

Encystment and encystations of Entamoeba invadens in-vitro as a model to test amebicides against Entamoeba histolytica to the public health problem Entamoeba dispar.

  title={Encystment and encystations of Entamoeba invadens in-vitro as a model to test amebicides against Entamoeba histolytica to the public health problem Entamoeba dispar.},
  author={Ruvalcaba Ledezma and Jes{\'u}s Carlos and Latorre Cervantes Samantha and Garc{\'i}a Romero Evelyn and Susana Ramirez Roma and Juan M. Galindo and Pachuca Hidalgo and Guadalajara Jalisco},
  journal={International Journal of Current Microbiology and Applied Sciences},
Doctor of Science in Public Health, Full-time Research Professor in ICSA-UAEH, Institute of Health Sciences, Autonomous Universityof the State of Hidalgo, Pachuca Hidalgo, Mexico, academic area of Medicine and Master of Public Health. Pachuca Hidalgo, Mexico. Lic. In UAEH Medicine, Autonomous University of the State of Hidalgo, Pachuca Hidalgo, Mexico. Lic. In UAEH Medicine, Autonomous University of the State of Hidalgo, Pachuca Hidalgo, Mexico. Accountant CIBOIMSS, Guadalajara Jalisco, Mexico… 
The socio environmental, educational and lifestyles are crucial to the health of the population, allowing the detection of parasitism Entamoeba histolytica a nd Giardia lamblia.
Comparative study on removal of enteric pathogens from domestic wastewater using Typha latifolia and Cyperus rotundus along with different substrates
Wastewater treatment through constructed wetland having mix plantation of these species along with sand can eliminate some of the major enteric pathogens.
Comparative Study on Removal of Enteric Pathogens from Domestic Wastewater using Typha latifolia and Cyperus rotundus along with Different Substrate
A comparative study was carried out over a period of six months to evaluate the efficiency of different substrate material along with macrophytes Typha latifolia and Cyperus rotundus in treating
The stem cell biology of the protist pathogen Entamoeba invadens in the context of eukaryotic stem cell evolution
Abstract Entamoeba invadens is not the secondarily reduced and simplified eukaryote unrelated to a cenancestor as thought by some protist researchers. On the contrary, E. invadens is a single-celled


Differentiation of Entamoeba: encystation of E. invadens in monoxenic and axenic cultures.
A method to stimulate mass encystation of Entamoeba invadens in monoxenic or axenic cultures, using a simple monophasic medium, has been developed and results are described here.
studies on Entamoeba invadens Rodhain, 1934, in vitro, and its relationship to some other species of Entamoeba
It is suggested that, in view of the morphological identity of E. invadens, E. moshkovskii and E. histolytica, and the fact that the amoebae of these groups form a series growing at increasingly higher temperatures, these four organisms constitute subspecies rather than full species.
Field study on the distribution of Entamoeba histolytica and Entamoeba dispar in the northern Philippines as detected by the polymerase chain reaction.
The results of this survey demonstrate that E. dispar is highly prevalent in the communities studied and offers promise for the PCR using DNA extracted from formalin-fixed stools as a sensitive epidemiologic tool for detecting E. histolytica andE.
Epidemiological, clinical, and diagnostic data on intestinal infections with Entamoeba histolytica and Entamoeba dispar among returning travelers
Stool microscopy and coproantigen ELISA are appropriate screening tests for intestinal Entamoeba infections among travelers, but intestinal co-infections are common.
Morphology and Life-cycle of an Amoeba Producing Amoebiasis in Reptiles
With the exception of a few minor morphological differences, E. invadens was found to be strikingly similar to E. histolytica in morphology of trophic and cystic stages, and in the processes of encystation, excy station, and metacystic development.
A longitudinal study of asymptomatic carriers of pathogenic zymodemes of Entamoeba histolytica.
  • V. Gathiram, T. Jackson
  • Medicine
    South African medical journal = Suid-Afrikaanse tydskrif vir geneeskunde
  • 1987
Treatment of asymptomatic carriers with pathogenic zymodemes of E. histolytica is as essential as treatment of patients with invasive amoebiasis, and in both cases all contacts of affected individuals must also be treated if they are found to harbour pathogenic Zy modemes in order to ensure control of disease transmission.
Differentiation of Entamoeba: a new medium and optimal conditions for axenic encystation of E. invadens.
Experiments established that differentiation did not depend upon changes in the external environment after amebase were transferred to encystation medium and, therefore, was initiated by the shift from growth to enCystation medium.
Induction of encystation of Entamoeba invadens by removal of glucose from the culture medium.
It was found that encystation could be triggered without change in the osmolarity of the medium and that oxygen does not influence this process.
Amebiasis and mucosal IgA antibody against the Entamoeba histolytica adherence lectin in Bangladeshi children.
It was concluded that a mucosal IgA antilectin antibody response is associated with immune protection against E. histolytica colonization, and the demonstration of naturally acquired immunity offers hope for a vaccine to prevent amebiasis.