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Trichobilharzia ocellata: chemical stimuli of duck skin for cercarial attachment

Published online by Cambridge University Press:  06 April 2009

W. Feiler  and
W. Haas
W. Feiler
Affiliation:
Institutfür Zoologie I, Universität Erlangen-Nürnberg, Staudtstrasse 5, D-8520 Erlangen, Federal Republic of Germany
W. Haas*
Affiliation:
Institutfür Zoologie I, Universität Erlangen-Nürnberg, Staudtstrasse 5, D-8520 Erlangen, Federal Republic of Germany
*
†To whom reprint requests should be addressed.
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Summary

Trichobilharzia ocellata cercariae attach readily to the foot skin of their duck host, but poorly to preen-gland contents. The attachment to duck foot disappears when the skin surface lipids are extracted, and can be restored by reapplication of the lipids to the skin. Hydrophilic skin extracts are without any effect. Thin-layer chromatographic fractionation of duck-foot skin surface lipids reveals cholesterol and ceramides as attachment stimuli. A stimulation of cercarial attachment by these hydrophobic host signals is supported by the host identification pattern of the cercariae, which secures a close contact with encountered substrates.

Type
Research Article
Information
Parasitology , Volume 96 , Issue 3 , June 1988 , pp. 507 - 517
Copyright
Copyright © Cambridge University Press 1988

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References

REFERENCE

Allen, C. F., & Good, P., (1971). Acyl lipids in photosynthetic systems. In Methods in Enzymology, vol. 23 (ed. San Piedro, A.), pp. 523–547. New York: Academic Press.Google Scholar
Austin, F. G., Stirewalt, M. A., & Danzinger, R. E., (1972). Schistosoma mansoni: Stimulatory effect of rat skin lipid fractions on cercarial behavior. Experimental Parasitology 31, 217–24.CrossRefGoogle Scholar
Birkby, C. S., Wertz, P. W., & Downing, D. T., (1982). The polar lipids from keratinized tissues of some vertebrates. Comparative Biochemistry and Physiology 73B, 239–42.Google Scholar
Clegg, J. A., (1969). Skin penetration by cercariae of the bird schistosome Austrobilharzia terrigalensis: the stimulatory effect of cholesterol. Parasitology 59, 973–89.Google Scholar
Downing, D. T., & Stewart, M. E., (1985). Analysis of sebaceous lipids. In Methods in Skin Research (ed. Skerrow, D. and Skerrow, C. J.), pp. 349–379. New York: John Wiley.Google Scholar
Downing, D. T., Stewart, M. E., Wertz, P. W., Colton, S. W., & Strauss, J. S., (1983). Skin lipids. Comparative Biochemistry and Physiology 76B, 673–8.Google Scholar
Feiler, W., & Haas, W., (1988). Host-finding in Trichobilharzia ocellata cercariae: swimming and attachment to the host. Parasitology 96, 493–505.CrossRefGoogle ScholarPubMed
Granzer, M., & Haas, W., (1986). The chemical stimuli of human skin surface for the attachment response of Schistosoma mansoni cercariae. International Journal for Parasitology 16, 575–9.CrossRefGoogle ScholarPubMed
Haas, W., (1974 a). Analyse der Invasionsmechanismen der Cercarie von Diplostomum spathaceum I. Fixation und Penetration. International Journal for Parasitology 4, 311–19.CrossRefGoogle ScholarPubMed
Haas, W., (1974 b). Analyse der Invasionsmechanismen der Cercarie von Diplostomum spathaceum II. Chemische Invasionsstimuli. International Journal for Parasitology 4, 321–30.CrossRefGoogle Scholar
Haas, W., (1975). Einfluss von CO2 und pH auf das Fixationsverhalten der Cercarie von Diplostomum spathaceum (Trematoda). Zeitschrift für Parasitenkunde 46, 53–60.CrossRefGoogle ScholarPubMed
Haas, W., (1976). Die Anheftung (Fixation) der Cercarie von Schistosoma mansoni. Einfluss natürlicher Substrate und der Temperatur. Zeitschrift für Parasitenkunde 49, 63–72.Google Scholar
Haas, W., (1988). Host finding — a physiological effect. In Parasites in Focus, (ed. Mehlhorn, H.), Heidelberg: Springer-Verlag (in the Press).Google Scholar
Haas, W., & Schmitt, R., (1982 a). Characterization of chemical stimuli for the penetration of Schistosoma mansoni cercariae. I. Effective substances, host specificity. Zeitschrift für Parasitenkunde 66, 293–307.Google Scholar
Haas, W., & Schmitt, R., (1982 b). Characterization of chemical stimuli for the penetration of Schistosoma mansoni cercariae. II. Conditions and mode of action. Zeitschrift für Parasitenkunde 66, 309–19.CrossRefGoogle ScholarPubMed
Haas, W., Granzer, M., & Garcia, E. G., (1987). Host identification by Schistosoma japonicum cercariae. Journal of Parasitology 73, 568–77.CrossRefGoogle ScholarPubMed
Kates, M., (1972). Techniques of lipidology: isolation, analysis and identification of lipids. In Laboratory Techniques in Biochemistry and Molecular Biology, vol. 3, part ii (ed. Work, T. S. and Work, E.), pp. 275–610. Amsterdam: North-Holland Publishing Company.Google Scholar
Krebs, K. G., Heuser, D., & Wimmer, H., (1967). Sprühreagentien zur Dünnschichtchromatographie. In Dünnschicht-Chomatographie (ed. Stahl, E.), pp. 813–861. Berlin: Springer Verlag.Google Scholar
Long, S. A., Wertz, P. W., Strauss, J. S., & Downing, D. A., (1985). Human stratum corneum polar lipids and desquamation. Archives of Dermatological Research 111, 284–7.Google Scholar
Motzel, W., & Haas, W., (1985). Studies on the attachment response of Isthmiophora metis cercariae (Trematoda: Echinostomatidae). Zeitschrift für Parasitenkunde 71, 519–26.Google Scholar
Neuhaus, W., (1952). Biologie und Entwicklung von Trichobilharzia szidati n.sp. (Trematoda, Schistosomatidae), einem Erreger der Dermatitis beim Menschen. Zeitschrift für Parasitenkunde 15, 203–66.Google Scholar
Shiff, C. J., Cmelik, S. H. W., Ley, H. E., & Kriel, R. L., (1972). The influence of human skin lipids on the cercarial penetration responses of Schistosoma haematobium and Schistosoma mansoni. Journal of Parasitology 58, 476–80.CrossRefGoogle ScholarPubMed
Vaskowsky, V. E., & Kostetsky, E. Y., (1968). Modified spray for the detection of phospholipids on thin-layer chromatograms. Journal of Lipid Research 9, 396.CrossRefGoogle Scholar
Wertz, P. W., & Downing, D. T., (1983). Ceramides of pig epidermis: structure determination. Journal of Lipid Research 24, 759–65.Google Scholar
Wertz, P. W., Stover, P. M., Abraham, W., & Downing, D. T., (1986 a). Lipids of chicken epidermis. Journal of Lipid Research 27, 427–35.Google Scholar
Wertz, P. W., Stover, P. M., & Downing, D. T., (1986 b). A survey of polar and nonpolar lipids from epidermis and epidermal appendages of the chicken (Gallus domesticus). Comparative Biochemistry and Physiology 84B, 203–6.Google Scholar
Yardley, H. J., & Summerly, R., (1981). Lipid composition and metabolism in normal and diseased epidermis. Pharmacology and Therapeutics 13, 357–83.Google Scholar
Zibulewsky, J., Fried, B., & Bacha, W. J., (1982). Skin surface lipids of the domestic chicken, and neutral lipid standards as stimuli for the penetration response of Austrobilharzia variglandis cercariae. Journal of Parasitology 68, 905–8.Google Scholar