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Penetration of host IgG molecules into hydatid cysts

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Summary

Host IgG was detected in 15 out of 18 peritoneal hydatid cysts obtained from experimentally infected gerbils and in 18 out of 61 mouse hydatid cysts which had been implanted into the peritoneal cavity of gerbils for periods ranging from one day to two years. A wide variation in host IgG concentration was observed among the different cysts in which these immunoglobulins were found.

These findings are discussed in terms of the possible manner by which macromolecules may enter into the hydatid cysts.

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References

  • Caro, R. A., Ciscato, V. A., Yacomini, F. M. V., Quiroga, S., Radichella, L.: Labelling of proteins with 125I and experimental determination of its specific activity. Int. J. appl. Radiat. (in press)

  • Coltorti, E. A., Varela-Díaz, V. M.: IgG levels and host specificity in hydatid cyst fluid. J. Parasit. 58, 753–756 (1972)

    PubMed  Google Scholar 

  • Coltorti, E. A., Varela-Díaz, V. M.: Echinococcus granulosus: penetration of macromolecules and their localization on the parasite membranes of cysts. Exp. Parasit. 35, 225–231 (1974)

    Article  PubMed  Google Scholar 

  • Esch, C. W.: Studies on carbohydrates in tissues and coenurus fluid of larval Taenia multiceps from normal and alloxanized mice. Parasitology 58, 619–623 (1968)

    PubMed  Google Scholar 

  • Greenwood, F. C., Hunter, W. H., Glover, J. S.: The preparation of 131I labelled human growth hormone of high specific radioactivity. Biochem. J. 89, 114–123 (1963)

    PubMed  Google Scholar 

  • Haynes, W. D. G.: Taenia crassiceps: Uptake of basic and aromatic aminoacids and iminoacids by larvae. Exp. Parasit. 27, 256–264 (1970)

    Article  PubMed  Google Scholar 

  • Haynes, W. D. G., Taylor, A. E. R.: Studies on the absorption of aminoacids by larval tapeworms (Cyclophillidea: Taenia crassiceps). Parasitology 58, 47–49 (1968)

    PubMed  Google Scholar 

  • Lascano, E. F., Coltorti, E. A., Varela-Díaz, V. M.: Fine structure of the germinal membrane of Echinococcus granulosus cysts. J. Parasit. (in press)

  • Lumsden, R. D., Threadgold, L. T., Oaks, J. A., Arme, C.: On the permeability of cestodes to colloids: an evaluation of the transmembranosis hypothesis. Parasitology 60, 185–193 (1970)

    PubMed  Google Scholar 

  • Pappas, P. W., Read, C. F.: Permeability and membrane transport in the larva of Taenia crassiceps. Parasitology 66, 33–42 (1973)

    PubMed  Google Scholar 

  • Petithory, J.: Les proteines d'origine humaine dans le liquide hydatique de trois kystes. Cah. méd. Lyonn. 45, 1029–1033 (1969)

    Google Scholar 

  • Rotunno, C. A., Kammerer, W. S., Pérez-Esandi, M. V., Cereijido, M.: Studies on the permeability to water, sodium and chloride of the hydatid cyst of Echinococcus granulosus. J. Parasit. 60, 613–620 (1974)

    PubMed  Google Scholar 

  • Taylor, A. E. R., Haynes, W. D. G.: Studies on the metabolism of larval tapeworms (Cyclophyllidea: Taenia crassiceps). 1. Amino acid composition before and after in vitro culture. Exp. Parasit. 18, 327–331 (1966)

    Article  PubMed  Google Scholar 

  • Varela-Díaz, V. M., Coltorti, E. A.: Further evidence of the passage of host immunoglobulins into hydatid cysts. J. Parasit. 58, 1015–1016 (1972)

    PubMed  Google Scholar 

  • Varela-Díaz, V. M., Coltorti, E. A.: The presence of host immunoglobulins in hydatid cyst membranes. J. Parasit. 59, 484–488 (1973)

    PubMed  Google Scholar 

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Coltorti, E.A., Varela-Díaz, V.M. Penetration of host IgG molecules into hydatid cysts. Z. F. Parasitenkunde 48, 47–51 (1975). https://doi.org/10.1007/BF00389828

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  • DOI: https://doi.org/10.1007/BF00389828

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