Hostname: page-component-7dd5485656-pnlb5 Total loading time: 0.001 Render date: 2025-10-29T22:43:36.996Z Has data issue: false hasContentIssue false
  • English
  • Français

Physiological studies on trematodes: the osmotic activity of Gastrothylax crumenifer

Published online by Cambridge University Press:  06 April 2009

Madan M. Goil
Madan M. Goil
Affiliation:
Department of Zoology, Bareilly College, Bareilly, U.P., India
Get access Rights & Permissions [Opens in a new window]

Extract

The percentage change in weight, at 38·2 °C, in different concentrations of sodium chloride at different intervals, of a trematode, Gastrothylax crumenifer, from the reticulum of buffaloes has been recorded.

A state of approximate isotonicity is reached between 0·4 and 0·5% sodium chloride.

The osmotic pressure has also been expressed in terms of freezing-point depression.

Information

Type
Research Article
Information
Parasitology , Volume 56 , Issue 1 , February 1966 , pp. 101 - 104
Copyright
Copyright © Cambridge University Press 1966

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.)

Article purchase

Temporarily unavailable

References

REFERENCES

Brand, T. von (1952). Chemical Physiology of Endoparasitic Animals. New York: Academic Press.Google Scholar
Bueding, E. (1950). Carbohydrate metabolism of Schistosoma mansoni. J. gen. Physiol. 33, 475–95.CrossRefGoogle ScholarPubMed
Hawk, P. B., Oser, B. L. & Summerson, W. H. (1956). Practical Physiological Chemistry. London: J. and A. Churchill.Google Scholar
Hobson, A. D., Stephenson, W. & Beadle, L. C. (1952). Studies on the physiology of Ascaris lumbricoides. I. The relation of total osmotic pressure, conductivity and chloride content of the body fluid to that of the external environment. J. exp. Biol. 29, 1–21.CrossRefGoogle Scholar
Read, C. P., Douglas, L. T. & Simmons, Jr. J. E. (1959). Urea and osmotic properties of tapeworms from elasmobranchs. Expl Parasit. 8, 58–75.CrossRefGoogle ScholarPubMed
Schopfer, W. H. (1932). Recherches physico–chimiques sur le milieu intérieur de quelques parasites. Revue suisse Zool. 38, 59–194.CrossRefGoogle Scholar
Smyth, J. D. (1946). Studies on tapeworm physiology. I. The cultivation of Schistocephalus solidus in vitro. J. exp. Biol. 23, 47–70.CrossRefGoogle ScholarPubMed
Stephenson, W. (1947). Physiological and histochemical observations on the adult liver fluke, Fasciola hepatica L. I. Survival in vitro. Parasitology, 38, 116–22.CrossRefGoogle Scholar
Vialli, M. (1923). Richerche sulla pressione osmotica. II. Il nei vermi. Rc. Ist. lombardo Sci. Lett., 56, 935–38.Google Scholar