Hostname: page-component-586b7cd67f-r5fsc Total loading time: 0 Render date: 2024-11-30T15:48:09.387Z Has data issue: false hasContentIssue false

The development of Spirochaeta duttoni and S. recurrentis in Pediculus humanus

Published online by Cambridge University Press:  06 April 2009

R. B. Heisch
Affiliation:
From the Division of Insect Borne Diseases, Medical Research Laboratory, Kenya
A. E. C. Harvey
Affiliation:
From the Division of Insect Borne Diseases, Medical Research Laboratory, Kenya

Extract

1. The development of S. duttoni and S. recurrentis was studied in lice.

2. After penetrating the anterior part of the midgut spirochaetes were seen in the haemocoele, haemocytes, neural ganglia and muscles of lice. They were never seen elsewhere.

3. The haemocytes of infected lice sometimes contained coarse granules believed to be the breakdown products of spirochaetes due to phagocytosis.

Type
Research Article
Copyright
Copyright © Cambridge University Press 1962

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

Chung, H. L. & Feng, L. C. (1936). Chin. Med. J. 50, 1181.Google Scholar
Garnham, P. C. C., Davies, C. W., Heisch, R. B. & Timms, G. L. (1947). Trans. R. Soc. Trop. Med. Hyg. 41, 141.CrossRefGoogle Scholar
Heisch, R. B. (1949). Brit. Med. J. 1, 17.CrossRefGoogle Scholar
Heisch, R. B. (1955 a). Bull. Soc. Pat. exot. 48, 322.Google Scholar
Heisch, R. B. (1955 b). Trans. R. Soc. Trop. Med. Hyg., 49, 92.CrossRefGoogle Scholar
Heisch, R. B., Chamsa, M., Seydian, B. & Harvey, A. E. C. (1957). Bull. Soc. Pat. exot. 50, 735.Google Scholar
Heisch, R. B. & Garnham, P. C. C. (1948). Parasitology, 38, 247.CrossRefGoogle Scholar
Heisch, R. B., Sparrow, H. & Harvey, A. E. C. (1960). Bull. Soc. Pat. exot. 53, 140.Google Scholar
Nicolle, C. & Anderson, C. (1927). Bull. Inst. Pasteur, 25, 657.Google Scholar
Nicolle, C. & Lebailly, C. (1920). Arch. Inst. Pasteur, Tunis, 11, 131.Google Scholar
Nuttall, G. H. F. & Keilin, D. (1921). Parasitology, 13, 184.CrossRefGoogle Scholar
Sparrow, H. (1956). Bull. Soc. Pat. exot. 49, 246.Google Scholar
Wolman, M. & Wolman, B. (1945). Ann. Trop. Med. Parasit. 39, 82.CrossRefGoogle Scholar