Hostname: page-component-586b7cd67f-gb8f7 Total loading time: 0 Render date: 2024-11-28T05:55:34.118Z Has data issue: false hasContentIssue false
  • English
  • Français

Physiological and histochemical observations on the adult liver fluke, Fasciola hepatica L.

IV. The excretory system

Published online by Cambridge University Press:  06 April 2009

William Stephenson
William Stephenson
Affiliation:
Department of Zoology, The University, Bristol*
Get access Rights & Permissions [Opens in a new window]

Extract

1. Careful search has failed to disclose the presence of flame cells in the excretory system of the adult liver fluke.

2. Fat globules are produced in the walls of the excretory system, and are freed into the lumen, and thus to the exterior.

3. These globules do not contain appreciable quantities of cholesterol, cholesterides or lipins, but may contain some unsaturated fatty material.

4. The aqueous medium in which the globules float is either neutral or slightly alkaline.

5. The distribution of reduced ascorbic acid has been investigated by the silver nitrate technique. This indicates that the main concentration occurs in the smaller vessels of the excretory system, and in the submuscular tissues of the body wall.

Type
Research Article
Information
Parasitology , Volume 38 , Issue 3 , July 1947 , pp. 140 - 144
Copyright
Copyright © Cambridge University Press 1947

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

REFERENCES

Baker, J. R. (1944). Quart. J. Mior. Sci. 85, 1.Google Scholar
Barnett, S. A. & Fisher, R. B. (1944). J. Exp. Biol. 20, 14.CrossRefGoogle Scholar
Beaver, P. C. (1941). J. Parasit. 27, 35.CrossRefGoogle Scholar
von Brand, T. & Weinland, E. (1925). Z. vergl. Physiol. 2, 209.CrossRefGoogle Scholar
Brown, F. J. (1931). Parasitology, 23, 88.CrossRefGoogle Scholar
Feldman, S. I. (1941). J. Parasit. 27, 525.CrossRefGoogle Scholar
Gatenby, J. B. & Painter, T. S. (1937). The Micro- tomist's Vade Mecum. Bolles Lee. 10th ed. London.Google Scholar
Gersh, I. (1941). Physiol. Rev. 21, 242.CrossRefGoogle Scholar
Glick, D. (1944). Ann. Rev. Biochem. 13, 705.CrossRefGoogle Scholar
Leuckart, R. (1886–1901). Die menschlichen Parasiten, 2nd ed. Leipzig.Google Scholar
Lison, L. (1936). Histochemie Animale. Paris.Google Scholar
Macé, E. (1882). Recherches anatomiques sur la grande douve du foie. Thèse de médecine. Paris. (Unobtainable.)Google Scholar
Pitelka, D. R. (1945). J. Morph. 76, 179.CrossRefGoogle Scholar
Rothschild, M. (1941). J. Parasit. 27, ix.CrossRefGoogle Scholar
Smyth, J. D., Bingley, W. J. & Hill, G. R. (1945). J. Exp. Biol. 21, 13.CrossRefGoogle Scholar
Sommer, F. (1880). Z. wiss. Zool. 34, 539.Google Scholar
Stephenson, W. (1947 a). Parasitology, 38, 116.CrossRefGoogle Scholar
Stephenson, W. (1947 b). Parasitology, 38, 128.CrossRefGoogle Scholar
Stunkard, H. W. & Alvey, C. H. (1930). Parasitology, 22, 326.CrossRefGoogle Scholar
Vickers, G. C. (1940). Quart. J. Micr. Sci. 82, 311.Google Scholar
Weinland, E. & von Brand, T. (1926). Z. vergl. Physiol. 4, 212.CrossRefGoogle Scholar
Wright, W. Rees (1927). Ann. Trop. Med. Parasit. 21, 47.CrossRefGoogle Scholar