... children in Gaza and camps were: Ascaris lumbricoides, Entamoeba histolytica, Enterobius vermicularis, Hymenolepis nana and Giardia lamblia.2,3 Higher prevalences of Ascaris lumbricoides, Entamoeba histolytica, and Giardia lamblia among children have been recorded ... some types of intestinal parasites including Ascaris lumbricoides, Entamoeba, histolytica, Giardia lamblia, Strongyloides stercoralis and Hymenolepis nana among ... for the common intestinal parasites including;Ascaris lumbricoides, Entamoeba histolytica, Giardia lamblia, Strongyloides stercoralis and Hymenolepis nana. Of ...
Tópico(s): Parasites and Host Interactions
2002 - King Faisal Specialist Hospital and Research Centre | Annals of Saudi Medicine
Hossein Hooshyar, M Rezaian, Bahram Kazemi,
Original ArticlesDistribution and Differential Diagnosis of Entamoeba Histolytica from Entamoeba Dispar by the PCR-RFLP Method in Central Iran Hossein Hooshyar, PhD Mostafa Rezaian, and PhD Bahram KazemiPhD Hossein Hooshyar ... are genetically distinct species. The potential invasive pathogenic Entamoeba histolytica and non-invasive parasite Entamoeba dispar can be ... isoenzyme analysis and antigen detection for diagnosis of Entamoeba histolytica infection." J Clin Microbiol.. 1998; 36:449-452. ... Scholar5. Diamond LS, Clark CG. "A redescription of Entamoeba histolytica Schaudinn 1903 (emended Walker, 1911) separating it from ...
Tópico(s): Diagnosis and treatment of tuberculosis
2003 - King Faisal Specialist Hospital and Research Centre | Annals of Saudi Medicine
... study of asymptomatic carriers of pathogenic zymodemes of Entamoeba histolytica. S Afr Med J, 1987; 72: 669–672. 15 Gathiram V & Jackson TF. Frequency distribution of Entamoeba histolytica zymodemes in a rural South African population. Lancet, ... JE & Simjee AE. Observations on zymodeme studies of Entamoeba histolytica in Durban, South Africa. Arch Invest Med (Mex), ... S, Kaur M & Agarwal SK. The zymodemes of Entamoeba histolytica in New Delhi, India. J Diarrhoeal Dis Res, ... family of membranolytic peptides from cytoplasmic granules of Entamoeba histolytica: isolation, primary structure, and pore formation in bacterial ...
Tópico(s): Amoebic Infections and Treatments
2003 - Wiley | Parasite Immunology
Bobbi S. Pritt, C Graham Clark,
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. ... Health Organization. Amebiasis is defined as infection with Entamoeba histolytica, regardless of associated symptomatology. In resource-rich nations, ... Pan American Health Organization (PAHO) as infection with Entamoeba histolytica, regardless of symptomatology.1WHO/PAHO/UNESCO report: a ...
Tópico(s): Gallbladder and Bile Duct Disorders
2008 - Elsevier BV | Mayo Clinic Proceedings
Fernando Anaya-Velázquez, Felipe Padilla‐Vaca,
Future MicrobiologyVol. 6, No. 3 EditorialVirulence of Entamoeba histolytica: a challenge for human health researchFernando Anaya-Velázquez & Felipe Padilla-VacaFernando Anaya-Velázquez† Author for correspondence & Felipe Padilla-VacaDepartamento de Biología, División de ... Pérez-Tamayo R: Molecular nature of virulence in Entamoeba histolytica. Infect. Genet. Evol.9,1033–1037 (2009).Crossref, ... Padilla-Vaca F, Anaya-Velázquez F: Insights into Entamoeba histolytica virulence modulation. Infect. Disord. Drug Targets10,242–250 ( ...
Tópico(s): Parasitic Infections and Diagnostics
2011 - Future Medicine | Future Microbiology
Manigandan Lejeune, France Moreau, Kris Chadee,
Entamoeba histolytica is a protozoan parasite that causes amebic dysentery characterized by severe watery diarrhea. Unfortunately, the parasitic ... histolytica-derived PGE2 in the onset of diarrhea. Entamoeba histolytica is a protozoan parasite that causes amebic dysentery ... histolytica-derived PGE2 in the onset of diarrhea. Entamoeba histolytica is an enteric-dwelling protozoan parasite that infects ... 100,000 deaths annually.2Anane S. Khaled S. [Entamoeba histolytica and Entamoeba dispar: differentiation methods and implications].Ann ...
Tópico(s): Barrier Structure and Function Studies
2011 - Elsevier BV | American Journal Of Pathology
Darcym Moncada, Kathy Keller, Serge Ankri, David Mirelman, Kris Chadee,
Background & Aims: The exact role Entamoeba histolytica cysteine proteases play in overcoming the colonic mucus barrier, as a prerequisite to epithelial cell disruption, is not known. Herein, we ... of intestinal amoebiasis. Background & Aims: The exact role Entamoeba histolytica cysteine proteases play in overcoming the colonic mucus ... 183: 506-513Crossref PubMed Scopus (35) Google Scholar Entamoeba histolytica is the etiologic agent of human amoebiasis, and ... Scholze H. Action of the major protease from Entamoeba histolytica on proteins of the extracellular matrix.J Protozool. ...
Tópico(s): Pediatric Hepatobiliary Diseases and Treatments
2006 - Elsevier BV | Gastroenterology
Suresh J. Antony, Patricia Lopez-Po,
... was made by biopsy or direct smear for Entamoeba histolytica. The data were analyzed for patient demographics, clinical ... Ten Seldam R.E. Venereal infection caused by Entamoeba histolytica in a New Guinea native couple.Trop Geogr ... Ten Seldam R.E. Venereal infection caused by Entamoeba histolytica in a New Guinea native couple.Trop Geogr ... Scholar, 14Guillen N. Cell signaling and motility in Entamoeba histolytica.Parasitol Today. 1993; 9: 364-369Abstract Full Text ... J.H. Thio protease expression and pathogenicity of Entamoeba histolytica.J Clin Microbiol. 1989; 27: 2772-2777Crossref PubMed ...
Tópico(s): Gallbladder and Bile Duct Disorders
1999 - Elsevier BV | Urology
Angelo Roberto Raccagni, Davide Mileto, Diana Canetti, A. Tamburini, Alberto Rizzo, Elena Bruzzesi, Antonella Castagna, Silvia Nozza,
... a pan-resistant Campylobacter spp infection and an Entamoeba histolytica and Chlamydia trachomatis proctitis re-infection.Over the ... sexually transmitted enteric infections (STEI), including chlamydia and Entamoeba histolytica (Table 1).Table 1Previous STIs over 5 years ... spp (azithromycin, ciprofloxacin, clarithromycin and doxycycline resistant) and Entamoeba histolytica infection. Abdominal ultrasound ruled out hepatic involvement. Entamoeba histolytica re-infection was treated with tinidazole, Chlamydia trachomatis ...
Tópico(s): Bacillus and Francisella bacterial research
2022 - Elsevier BV | Journal of Infection
Fatma El-zahraa R. Saleh, Mahmoud Gad, Ameen A. Ashour, Mohammad I. Soliman, Waled M. El‐Senousy, Ahmad Z. Al‐Herrawy,
Entamoeba histolytica (E. histolytica) is the causative agent of human amebiasis. As E. histolytica remains an important reason ... freshly eaten vegetables and their irrigation water with Entamoeba histolytica. Fresh vegetable samples were collected from public markets ... samples were separately examined by PCR technique using Entamoeba histolytica species specific primers. The results showed that Entamoeba histolytica was found in 6.4% (7/110) and ... 109) of field and market vegetable samples, respectively. Entamoeba histolytica was detected in 5.6% of 36 irrigation ...
Tópico(s): Amoebic Infections and Treatments
2019 - Egyptian Society for the Development of Fisheries and Human Health | Egyptian Journal of Aquatic Biology and Fisheries
William A. Petri, Upinder Singh,
... ventional and immunofluorescent techniques for the detection of Entamoeba histolytica in rectal biopsies. Gastroenterology 1980;78:435-9. ... immunization with the galactose-specific adherence lectin of Entamoeba histolytica. Infect Immun 1991;59:97-101. 63. Zhang ... derived from the 170-kilodalton surface adhesin of Entamoeba histolytica. Infect Immun 1994; 62:2605-8. 64. Zhang ... Stanley SL Jr. Antibodies to the serine rich Entamoeba histolytica protein (SREHP) prevent amoebic liver abscess in severe ... JI. A recombinant cysteine-rich section of the Entamoeba histolytica galactose inhib- itable lectin is efficacious as a ...
Tópico(s): Gallbladder and Bile Duct Disorders
1999 - Oxford University Press | Clinical Infectious Diseases
Phiaw Chong Foo, Chan Yean Yean, Wei Cun See Too, Zi Ning Tan, Weng Kin Wong, Pattabhiraman Lalitha, Boon Huat Lim,
Entamoeba histolytica is the only Entamoeba species that causes amoebiasis in humans. Approximately 50 million people are infected, ... deaths annually in endemic countries. Molecular diagnosis of Entamoeba histolytica is important to differentiate it from the morphologically ... nested, tetraplex PCR assay for the detection of Entamoeba histolytica, Entamoeba dispar and Entamoeba species in cold-chain- ... species, and simultaneously can be used to differentiate Entamoeba histolytica from Entamoeba dispar. In addition, a pair of ...
Tópico(s): Parasitic Infections and Diagnostics
2012 - Microbiology Society | Journal of Medical Microbiology
Osama M.G. Ibrahim, Abdulbari Bener, Abdulgadir Shalabi,
... with parasites and a very low percentage had Entamoeba histolytica (3.2%) and Giardia lamblia (3.1%) infection [ ... 6.2%). The least common parasite found was Entamoeba histolytica (0.1%). Ancylostoma species infection was more common ... gradual decreases are noted in the Ancylestoma species, Entamoeba histolytica, and Hymenolepis nana. The low prevalence of Giardia lamblia and Entamoeba histolytica was remarkable. The rates were found to be ... prevailing parasites were Giardia lamblia, Schistosoma mansoni, and Entamoeba histolytica[15]. But in the southern region of Saudi ...
Tópico(s): Travel-related health issues
1993 - King Faisal Specialist Hospital and Research Centre | Annals of Saudi Medicine
Ka Wai Chan, Dirk-Jan Slotboom, Siân Cox, T. Martin Embley, Olivier Fabre, Mark van der Giezen, Marilyn Harding, David S. Horner, Edmund R.S. Kunji, Gloria León-Ávila, Jorge Tovar,
... organelle related to mitochondria in the amitochondrial parasite Entamoeba histolytica.Mol. Microbiol. 1999; 32: 1013-1021Crossref PubMed Scopus ( ... derived organelle (“crypton”) in the microaerophilic protozoan parasite Entamoeba histolytica.Mol. Cell. Biol. 1999; 19: 2198-2205Crossref PubMed ... the mitochondrial carrier family (MCF) complement of the Entamoeba histolytica mitochondrial homolog, also known as a crypton [5Mai ... derived organelle (“crypton”) in the microaerophilic protozoan parasite Entamoeba histolytica.Mol. Cell. Biol. 1999; 19: 2198-2205Crossref PubMed ...
Tópico(s): Superconductivity in MgB2 and Alloys
2005 - Elsevier BV | Current Biology
Leonor Mora, Ana Cláudia Pinheiro Garcia, Marcos De Donato,
Entamoeba histolytica es considerada un problema de salud publica debido a su alta prevalencia y las consecuencias para ... grupos etarios para determinar la prevalencia del complejo Entamoeba histolytica/Entamoeba dispar y su asociacion con otros parasitos ... de 16,0% (n=64) para el complejo Entamoeba histolytica/Entamoeba dispar. Otros parasitos frecuentes fueron Blastocystis hominis ... resulto ser el parasito mayormente asociado con complejo Entamoeba histolytica/Entamoeba dispar 10,9% (n=7). La sintomatologia ...
Tópico(s): Amoebic Infections and Treatments
2005 - University of Zulia | Kasmera
Yumiko Saito‐Nakano, Tomoyoshi Yasuda, Kumiko Nakada‐Tsukui, Matthias Leippe, Tomoyoshi Nozaki,
... Rab5 and Rab7 in the enteric protozoan parasite Entamoeba histolytica, EhRab5 and EhRab7A, are involved in steps that ... Rab5 and Rab7 in the enteric protozoan parasite Entamoeba histolytica, EhRab5 and EhRab7A, are involved in steps that ... some unicellular organisms such as Dictyostelium discoideum and Entamoeba histolytica show an inherent ability of phagocytosis. E. histolytica, ... protein; PBS, phosphate-buffered saline; HA, hemagglutinin; EhRab5, Entamoeba histolytica Rab5; EhRab7A, Entamoeba histolytica Rab7A. and pore-forming ...
Tópico(s): Heme Oxygenase-1 and Carbon Monoxide
2004 - Elsevier BV | Journal of Biological Chemistry
Steven Van Den Broucke, Jacob Verschueren, Marjan Van Esbroeck, Emmanuel Bottieau, Jef Van den Ende,
Background Amebiasis is a protozoal infection caused by Entamoeba histolytica, while the morphologically indistinguishable E. dispar is considered ... migrants found from 2006 to 2016 positive for Entamoeba histolytica/dispar through antigen detection and/or through microscopy ... infection. Results Of all stool samples positive for Entamoeba histolytica/dispar for which PCR was performed (n = 810), ... small proportion of travelers/migrants with evidence of Entamoeba histolytica/dispar infection. In this group, history of blood ...
Tópico(s): Appendicitis Diagnosis and Management
2018 - Public Library of Science | PLoS neglected tropical diseases
... The results showed that the total infection of Entamoeba histolytica was 9.80% , and Giardia lamblia was 1.77%. And the male ratio that infected with Entamoeba histolytica was 9.83% , while the female ratio was ... showed that the high average of infection with Entamoeba histolytica and Giardia lamblia in age group from 1 ... significance difference between gender and infectivity rate of Entamoeba histolytica and Giardia lamblia under P≤0.05. Also ... relation between Age group and infectivity rate of Entamoeba histolytica and Giardia lamblia.
Tópico(s): Hernia repair and management
2012 - | The Iraqi Journal of Veterinary Medicine
Rosario Javier‐Reyna, Sarita Montaño, Guillermina Garcı́a-Rivera, Mario A. Rodríguez, Arturo González‐Robles, Esther Orozco,
... complex through the actin cytoskeleton during phagocytosis of Entamoeba histolytica Rosario Javier-Reyna, Rosario Javier-Reyna orcid.org/ ... events in colonisation and invasion of tissues by Entamoeba histolytica, the protozoan causative of human amoebiasis. During phagocytosis, ... the role of actin during erythrophagocytosis. 1 INTRODUCTION Entamoeba histolytica is the protozoan causative of intestinal amoebiasis and ... antibody Mab5 (right) (e) Western blot on total Entamoeba histolytica proteins probed with anti-EhCPADH, anti-EhADH, anti- ...
Tópico(s): Heme Oxygenase-1 and Carbon Monoxide
2019 - Wiley | Cellular Microbiology
... and phosphoglucomutase have been widely used to distinguish Entamoeba histolytica from Entamoeba dispar isolates. Although E. histolytica and E. dispar, previously called pathogenic and nonpathogenic Entamoeba histolytica, differ clearly in sequences of many homologous genes, ... strongly support the redefinition of pathogenic and nonpathogenic Entamoeba histolytica as two closely related species Entamoeba histolytica and Entamoeba dispar.
Tópico(s): Parasitic Infections and Diagnostics
1997 - Elsevier BV | Molecular and Biochemical Parasitology
Francisco Martínez-García, Javier Regadera, Rodolfo Mayer, Susan Sánchez, Manuel Nistal,
... are involved. Trichomonas vaginalis, Trypanosoma species, Leischmania donovani, Entamoeba histolytica, Acanthamoeba species, Toxoplasma gondii and Plasmodium falciparum have ... chapt. 9. Google Scholar 103 : The occurrence of Entamoeba histolytica with tissue lesions in the testis and epididymis ... Infect. Dis.1922; 30: 559. Google Scholar 104 : Entamoeba histolytica in seminal fluid in a case of amoebic ... 26: 165. Google Scholar 167 : A survey of Entamoeba histolytica and Entamoeba dispar (Brumpt) infections on Mahe, The ...
Tópico(s): Reproductive tract infections research
1996 - Lippincott Williams & Wilkins | The Journal of Urology
William M. Stauffer, Mohamed D. Abd-Alla, J. I. Ravdin,
... data on the true prevalence and incidence of Entamoeba histolytica infection in Africa. This is due to the inability, historically, to differentiate Entamoeba histolytica from the more common, but non-pathogenic, Entamoeba ... what is known about prevalence and incidence of Entamoeba histolytica in Africa. The majority of data on asymptomatic ... recent infection in this proportion of the population. Entamoeba histolytica infects a significant proportion of many populations of ...
Tópico(s): Global Health and Surgery
2005 - Elsevier BV | Archives of Medical Research
Raúl N. Ondarza, Angélica Iturbe, Gerardo Hurtado, Elsa Tamayo, Mauricio A. Ondarza, Eva Hernández,
Entamoeba histolytica is a human pathogen that lacks the capacity to synthesize glutathione but can incorporate it, from ... two thiol compounds in extracts from cultures of Entamoeba histolytica HK9. Here we report that when Entamoeba histolytica HK9 is grown in a culture medium that ... density. The finding of a trypanothione metabolism in Entamoeba histolytica raises many questions: one concerns the possibility of ...
Tópico(s): Pneumocystis jirovecii pneumonia detection and treatment
1999 - Wiley | Biotechnology and Applied Biochemistry
Dustin E. Bosch, David P. Siderovski,
... protein turnover by the proteasome. The intestinal parasite Entamoeba histolytica harbors an extensive ubiquitin-proteasome system. Proteasome inhibitors ... critical roles in many cellular processes.Results: The Entamoeba histolytica ubiquitin activating, conjugating, and ligating enzymes interact and ... protein turnover by the proteasome. The intestinal parasite Entamoeba histolytica harbors an extensive ubiquitin-proteasome system. Proteasome inhibitors ... critical roles in many cellular processes. Results: The Entamoeba histolytica ubiquitin activating, conjugating, and ligating enzymes interact and ...
Tópico(s): Biochemical and Molecular Research
2012 - Elsevier BV | Journal of Biological Chemistry
K. McGowan, G. Piver, Jeffrey S. Stoff, Mark Donowitz,
We have previously shown that Entamoeba histolytica lysates contain the neurohormones serotonin, neurotensin, immunoreactive substance P, and probably acetylcholine, and that amebic lysates inhibit sodium and chloride absorption ... the cyclooxygenase pathway are probably involved in the Entamoeba histolytica-induced changes in colonic transport that are not ... pathway, and these are probably involved in the Entamoeba histolytica-induced changes in colonic transport. Neurohormones in Entamoeba histolytica may act directly on colonic tissue to stimulate ...
Tópico(s): Anesthesia and Pain Management
1990 - Elsevier BV | Gastroenterology
Sekesai Mtapuri‐Zinyowera, Nicholas Midzi, C.E. Muchaneta-Kubara, Tungamirirai Simbini, Takafira Mduluza,
... water contaminated with cysts of Giardia duodenalis and Entamoeba histolytica/dispar using plastic containers.Known quantities of Giardia duodenalis and Entamoeba histolytica/dispar cysts in sterile water were exposed to ... effect in killing cysts of Giardia duodenalis and Entamoeba histolytica/dispar when temperatures rise above 50 degrees C, ... used to disinfect water against Giardia duodenalis and Entamoeba histolytica/dispar using natural sunlight.
Tópico(s): Groundwater and Isotope Geochemistry
2009 - Oxford University Press | Journal of Applied Microbiology
Marcela Varela-Gómez, Rafael Moreno‐Sánchez, Juan Pablo Pardo, Ruy Pérez‐Montfort,
... the metabolic role of pyruvate phosphate dikinase from Entamoeba histolytica were investigated. The initial velocity patterns in double ... the metabolic role of pyruvate phosphate dikinase from Entamoeba histolytica were investigated. The initial velocity patterns in double ... Pyr, pyruvate; rEhPPDK, recombinant pyruvate phosphate dikinase from Entamoeba histolytica; Ps, Propionibacterium shermanii; Cs, Clostridium symbiosum; TUU, tri ... PubMed Scopus (33) Google Scholar), in the protists Entamoeba histolytica (6Reeves R. J. Biol. Chem. 1968; 243: 3202- ...
Tópico(s): Pancreatitis Pathology and Treatment
2004 - Elsevier BV | Journal of Biological Chemistry
Avelina Espinosa, Yan Le, Zhi Zhang, Lynne Foster, David P. Clark, Ellen Li, Samuel L. Stanley,
The intestinal protozoan pathogen Entamoeba histolytica lacks mitochondria and derives energy from the fermentation of glucose to ethanol with pyruvate, acetyl enzyme Co-A, and acetaldehyde ... halves of the molecule. The intestinal protozoan pathogen Entamoeba histolytica lacks mitochondria and derives energy from the fermentation ... halves of the molecule. alcohol dehydrogenase acetaldehyde dehydrogenase Entamoeba histolytica alcohol dehydrogenase 2 polyacrylamide gel electrophoresis polymerase chain ...
Tópico(s): Parasitic Infections and Diagnostics
2001 - Elsevier BV | Journal of Biological Chemistry
... 51–7. Chang, S. L. (1946). Studies on Entamoeba histolytica. IV. The relation of oxidation-reduction potentials to the growth, encystation and excystation of Entamoeba histolytica in culture. Parasitology 37, 101–12. Chapman, W. ... 545–50. Cutler, D. W. (1919). Observations on Entamoeba histolytica. Parasitology 11, 127–46. Cypess, R. H., Pratt, ... A. M. (1947). Observations on the excystation of Entamoeba histolytica. Journal of Parasitology 33, 385. Rees, F. G. ( ... W. & Adams, A. R. D. (1926). Observations on Entamoeba histolytica. I. Development of cysts, excystation and development of ...
Tópico(s): Insects and Parasite Interactions
1975 - Wiley | Biological reviews/Biological reviews of the Cambridge Philosophical Society
... aetiologies of dysentery in the developing world while Entamoeba histolytica is regarded as uncommon in young children. Objective: To determine the prevalence of Entamoeba histolytica in childhood dysentery in Ilesa, Nigeria. Method: A ... giving a prevalence of 13.7%. Trophozoites of Entamoeba histolytica were identified in 33 (80.5%) cases while ... were identified in 2 (4.9%) cases. Conclusion: Entamoeba histolytica is a prominent aetiology of childhood dysentery in ...
Tópico(s): Global Maternal and Child Health
2005 - | The Internet Journal of Tropical Medicine