Literature DB >> 6153255

Entamoeba histolytica "toxin": fetuin neutralizable and lectin-like.

C F Mattern, D B Keister, P C Natovitz.   

Abstract

Extracts of Entamoeba histolytica produce rounding and agglutination of mammalian cells in tissue culture. This effect is inhibited or reversed by serum, by the serum glycoprotein, fetuin, or by N-acetyl-D-galactosamine. Concanavalin A produces a similar cytotoxic effect that is blocked or reversed by alpha-methyl mannoside. These properties suggest that the amebal "toxin" has a lectin-like activity.

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Year:  1980        PMID: 6153255     DOI: 10.4269/ajtmh.1980.29.26

Source DB:  PubMed          Journal:  Am J Trop Med Hyg        ISSN: 0002-9637            Impact factor:   2.345


  11 in total

1.  Isolation, purification, and partial characterization of an enterotoxin from extracts of Entamoeba histolytica trophozoites.

Authors:  C Feingold; R Bracha; A Wexler; D Mirelman
Journal:  Infect Immun       Date:  1985-04       Impact factor: 3.441

2.  Cytopathogenicity of Entamoeba histolytica: trophozoite homogenates modulate DNA synthesis in a mammalian cell line.

Authors:  S Said-Fernández; R López-Revilla
Journal:  Z Parasitenkd       Date:  1981

3.  Sarcocystis tenella: a lectin in muscle cysts.

Authors:  L Cerva; J Mácha; J Gut; Z Procházková
Journal:  Z Parasitenkd       Date:  1982

4.  Subcellular distribution and stability of the major hemolytic activity of Entamoeba histolytica trophozoites.

Authors:  S Said-Fernández; R López-Revilla
Journal:  Z Parasitenkd       Date:  1982

5.  Basic properties of Tritrichomonas mobilensis hemagglutinin.

Authors:  F F Pindak; M Mora de Pindak; W A Gardner; C R Abee
Journal:  J Clin Microbiol       Date:  1988-08       Impact factor: 5.948

6.  Use of indomethacin to demonstrate enterotoxic activity in extracts of Entamoeba histolytica trophozoites.

Authors:  I A Udezulu; G J Leitch; G B Bailey
Journal:  Infect Immun       Date:  1982-05       Impact factor: 3.441

Review 7.  Amebiasis.

Authors:  D A Bruckner
Journal:  Clin Microbiol Rev       Date:  1992-10       Impact factor: 26.132

8.  Entamoeba histolytica trophozoites in the lumen and mucus blanket of rat colons studied in vivo.

Authors:  G J Leitch; A D Dickey; I A Udezulu; G B Bailey
Journal:  Infect Immun       Date:  1985-01       Impact factor: 3.441

9.  Role of adherence in cytopathogenic mechanisms of Entamoeba histolytica. Study with mammalian tissue culture cells and human erythrocytes.

Authors:  J I Ravdin; R L Guerrant
Journal:  J Clin Invest       Date:  1981-11       Impact factor: 14.808

10.  Detection of hemagglutinins in cultures of squirrel monkey intestinal trichomonads.

Authors:  F F Pindak; W A Gardner; M Mora de Pindak; C R Abee
Journal:  J Clin Microbiol       Date:  1987-04       Impact factor: 5.948

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