Hostname: page-component-745bb68f8f-b6zl4 Total loading time: 0 Render date: 2025-01-14T04:58:42.643Z Has data issue: false hasContentIssue false
  • English
  • Français

*Experimental Studies On Egg Development, Hatching and Retrofection in Aspiculuris Tetraptera.

Published online by Cambridge University Press:  18 November 2009

K. C. Hsü
K. C. Hsü
Affiliation:
From the Department of Parasitology London School of Hygiene and Tropical Medicine
Get access Rights & Permissions [Opens in a new window]

Extract

1. Observations were made on the development and hatching of eggs of Aspiculuris tetraptera in different media, preparatory to experiments investigating the possible occurrence of retrofection in this Oxyurid. Eggs of Enterobius vermicularis were studied under similar conditions.

2. Infective eggs of A. tetraptera were applied to the anal opening of clean mice which were immobilized in cages specially designed to prevent the possibility of oral infection. Of 12 mice treated thus evidence was obtained from 6, by the finding of immature or adult worms in the intestine, that retrofection had taken place. This constitutes the first experimental proof of the occurrence of retrofection in a non-human Oxyurid.

Type
Research Article
Information
Journal of Helminthology , Volume 25 , Issue 3-4 , December 1951 , pp. 131 - 160
Copyright
Copyright © Cambridge University Press 1951

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

Cobb, N. A., 1890.—“ Oxyuris larvae hatched in the human stomach under normal conditions.” Proc. Linn. Soc. N.S.W., 5 (1), 168–185. (W.L. 16790a.)Google Scholar
Gordon, R. M. and Macfie, J. W. S., 1924.—“ The hatching in vitro of the eggs of Oxyuris equi.” Ann. trop. Med. Parasit., 18 (2), 239–240. (W.L. 1063.)Google Scholar
Hamburger, F., 1939.—“ Die oxyurenneurose.” Med. Klinik., 35 (12), 369–370. (W.L. 13172.)Google Scholar
Heller, E. R., 1944.—“ The epidemiology of Enterobiasis.” Med. Parasitol., Moscow, 13 (5), 16–23 (W.L. 131506.) (In Russian.)Google Scholar
Rev. in Trop. Dis. Bull., 1945, 42 (7), 579. (W.L. 21797.)Google Scholar
Jones, N. F. and Jacobs, L., 1941.—“ Studies on Oxyuriasis. XXIII. The survival of eggs of Enterobius vermicularis under known conditions of temperature and humidity.” Amer. J. Hyg., 33 (3), 88–102. (W.L. 600a.)Google Scholar
Langhans, G. L., 1926.—“ Zur Biologie des Oxyuris vermicularis.” Arch. Kinderheilk., 77, 27–37. (W.L. 1771.)Google Scholar
Lentze, F. A. 1932.—“ Ueber die verbreitung von. spul. und madenwurmern und uber die Massnahmen zu ihrer bekampfung vom standpunkte der offentlichen gesundheitspflege.” Veraff. AfedVerw., 37, 53–129. (W.L. 22373.)Google Scholar
Madsen, H., 1945.—“ Biological observation upon Enterobius vermicularis.” Ada. path. microbiol. stand., 22 (4), 392–397. (W.L. 115a.)Google Scholar
Philpot, F., 1924.—“ Notes on the eggs and early development of some species of Oxyuridae.” J. Helminth., 2 (5), 239–252. (W.L. 11224b.)Google Scholar
Prince, M. J. R., 1950. “ Studies on the life cycle of Syphacia obvelata, a, common nematode parasite of rats.” Science, 111 (2873), 66–67. (W.L. 19938.)Google Scholar
Schuffner, W. and Swellengrebel, N. H., 1949.—“ Retrofection in Oxyuriasis, a newly discovered mode of infection with Enterobius vermicularis.” J. Parasit., 35 (2), 138–146. (W.L. 11428.)CrossRefGoogle ScholarPubMed
Talbert, G. A. and Ilaugen, C. O., 1927.—“ Simultaneous study of the sweat, urine and blood, also gastric acidity and other manifestations resulting from sweating. I. Chlorides.“ Amer. J. Physiol., 81 (1), 74–80. (W.L. 613.)Google Scholar
Yoshida., S. and Toyoda, K., 1938.—“ Artificial hatching of Ascaris eggs.“ Sivro Jubilar do Prof. Lauro Travassos, Rio-de-Janeiro, 569–577.Google Scholar
Zawadowsky, M. M. and Schalimov, L. G., 1929.—“ The developmental needs of ova of Oxywris vennicularis and the restrictions which make auto-infection in Oxyuriasis impossible.“ Z. Parasitenk., 2 (1), 12–43. (W.L. 23536a.)Google Scholar
Rev. in Trop. Dis. Bull., 1930. 27 (12), 982–983. (W.L. 21797.)Google Scholar