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Studies on carbohydrates in tissues and coenurus fluid of larval Taenia multiceps from normal and alloxanized mice*

Published online by Cambridge University Press:  06 April 2009

Gerald W. Esch
Gerald W. Esch
Affiliation:
Department of Biology, Wake Forest University, Winston-Salem, North Carolina
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Extract

Results of the present study indicate that a wide range in coenurus fluid glucose concentration occurs among larvae of Taenia multiceps. Further, a definite correlation exists between bladder size and glucose concentration in the coenurus fluid; larger bladders have greater glucose concentration per unit volume of coenurus fluid. Based on analyses of bladder fluid glucose following alloxan induced hyper-glycaemia, an abrogation of the established size-coenurus fluid glucose concentration occurred. A diabetic state did not alter glycogen concentration in the tissues or lactic acid levels in the fluids of the same coenuri. The functional significance of bladder fluid glucose in maintaining tissue glycogen at constant levels is briefly discussed.

I wish to acknowledge Dr George Lauff, Director, W. K. Kellogg, Biological Station, for constructive criticism of the manuscript and for providing facilities and equipment during the summers of 1966 and 1967.

Type
Research Article
Information
Parasitology , Volume 58 , Issue 3 , August 1968 , pp. 619 - 623
Copyright
Copyright © Cambridge University Press 1968

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References

REFERENCES

Agosin, M. (1957). Studies on the metabolism of Echinococcus granulosus. II. Some observations on the carbohydrate metabolism of hydatid cyst scolices. Expl Parasit. 6, 586–93.CrossRefGoogle Scholar
Barker, J. B. & Summerson, W. H. (1941). The colorimetric determination of lactic acid in biologic material. J. biol. Chem. 138, 535.CrossRefGoogle Scholar
Esch, G. W. (1964 a). Comparative carbohydrate metabolism of adult and larval Multiceps serialis. J. Parasit. 50, 72–76.CrossRefGoogle ScholarPubMed
Esch, G. W. (1964 b). The effects of cortisone and pre-infection starvation in the establishment of larval Multiceps serialis in mice. J. Elisha Mitch. Sci. Soc. 80, 114–20.Google Scholar
Kemp, A. & van Heijningen, A. J. M. Kits (1954). A colorimetric micromethod for the determination of glycogen in tissues. Biochem. J. 56, 646–8.CrossRefGoogle ScholarPubMed
Larsh, J. E., Race, G. J., Goulson, H. T. & Weatherly, N. F. (1966). Studies on delayed (cellular) hyper-sensitivity in mice infected with Trichinella spiralis. III. Serologic and histopathologic findings in recipients given peritoneal exudate cells. J. Parasit. 52, 146–56.CrossRefGoogle Scholar
Lemaire, G. & Ribère, (1935). Sur la composition chimique du liquide hydatique. C. r. séanc. Soc. Biol. 118, 1578–9.Google Scholar
Mazzacco, P. (1923). Composition du liquide hydatique. C. r. Séanc. Soc. Biol. 88, 342–343.Google Scholar
Read, C. P. (1949). Fluctuation in glycogen content of the cestode Hymenolepis diminuta. J. Parasit. 35, Suppl. 38. (Abstr.)Google Scholar
Schopfer, W. H. (1932). Recherches physico-chimiques sur le milieu intérieur de quelques parasites. Zool. 39, 59–194.Google Scholar
Turner, C. D. (1966). General Endocrinology. Philadelphia: W. B. Saunders Co.Google Scholar