Hostname: page-component-78c5997874-v9fdk Total loading time: 0 Render date: 2024-11-08T00:18:06.768Z Has data issue: false hasContentIssue false

Studies on the Malayan forest rat filaria, BreinUa booliati (Filarioidea: Onchocercidae): Course of development in rat host

Published online by Cambridge University Press:  05 June 2009

Mulkit Singh
Affiliation:
Department of Parasitology, Faculty of Medicine, University of Singapore, Sepoy Line, Singapore 3, Republic of Singapore and
Eu-Hian Yap
Affiliation:
Department of Parasitology, Faculty of Medicine, University of Singapore, Sepoy Line, Singapore 3, Republic of Singapore and
Beng-Chuan Ho
Affiliation:
Department of Parasitology, Faculty of Medicine, University of Singapore, Sepoy Line, Singapore 3, Republic of Singapore and
Kim-Lian Kang
Affiliation:
Department of Parasitology, Faculty of Medicine, University of Singapore, Sepoy Line, Singapore 3, Republic of Singapore and
Boo-Liat Lim
Affiliation:
Department of Parasitology, Faculty of Medicine, University of Singapore, Sepoy Line, Singapore 3, Republic of Singapore and
E.Poh-Choo Lim
Affiliation:
Institute for Medical Research, Kuala Lumpur, Malaysia

Abstract

The development of Breinlia booliati is described in its natural host, Rattus sabanus and in an inbred strain of laboratory albino rat. The growth of the parasite is similar in both the rat hosts. The third moult occurs between six—eight days and the final moult between 24–28 days. Larvae were recovered initially from the skin and carcass. After five weeks, developing stages were seen only in the thoracic and abdominal cavities, the site of development of the adult worms. Worms became sexually mature by 11–12 weeks and there was considerable growth in length of the female worms after this stage.

Type
Research Article
Copyright
Copyright © Cambridge University Press 1976

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

Ash, L.R. (1973) Life cycle of Brugia patei (Buckley, Nelson and Heisch, 1958) in the jird, Meriones unguiculatus. Journal of Parasitology, 59, 692695.Google Scholar
Ash, L.R. and Riley, J.M. (1970a) Development of Brugia pahangi in the jird, Meriones unguiculatus, with notes on infections in other rodents. Journal of Parasitology, 56, 962968.Google Scholar
Ash, L.R. and Riley, J.M. (1970b) Development of subperiodic Brugia malayi in the jird, Meriones unguiculatus, with notes on infections in other rodents. Journal of Parasitology, 56, 969973.Google Scholar
Ash, L.R. and Schacher, J.F. (1971) Early life cycle and larval morphogenesis of Wuchereria bancrofti in the jird, Meriones unguiculatus. Journal of Parasitology, 57, 10431051.Google Scholar
Bertram, D.S. (1966) Dynamics of parasitic equilibrium in cotton rat filariasis. Advances in Parasitology, 4, 255319.Google Scholar
Breinl, A. (1913) Nematodes observed in North Queensland. Australian Institute of Tropical Medicine Report for 1911, 3948.Google Scholar
Edeson, J.F.B. and Buckley, J.J.C. (1959) Studies on filariasis in Malaya: On the migration and rate of growth of Wuchereria malayi in experimentally infected cats. Annals of Tropical Medicine and Parasitology, 53, 113119.Google Scholar
Ho, B.C., Singh, M. and Lim, B.L. (1973) Observations on the development of a new filaria (Breinlia booliati Singh and Ho, 1973) of a rat Rattus sabanus in the mosquito Aedes togoi. Journal of Helminthology, 47, 135140.Google Scholar
Ho, B.C., Singh, M., Yap, E.H. and Lim, E.P.C. (1976a) Studies on the Malayan forest rat filaria, Breinlia booliati (Filarioidea: Onchocercidae): Relative susceptibility of various species of mosquitoes. Journal of Medical Entomology (in press).Google Scholar
Ho, B.C., Singh, M., Yap, E.H. and Lim, B.L. (1976b) Studies on the Malayan forest rat filaria, Breinlia booliati (Filarioidea: Onchocercidae): Transmission to laboratory rats. International Journal of Parasitology, 6, 113116.CrossRefGoogle ScholarPubMed
Lim, B.L., Mak, J.W., Singh, M., Ho, B.C. and Yap, E.H. (1975) Distribution and ecological consideration of Breinlia booliati infecting wild rodents in Malaysia. Southeast Asian Journal of Tropical Medicine and Public Health, 6, 241246.Google Scholar
Mak, J.W. and Lim, B.L. (1974) New hosts of Breinlia booliati in wild rats from Sarawak with further observations on its morphology. Southeast Asian Journal of Tropical Medicine and Public Health, 5, 2228.Google Scholar
Miyata, A. and Tsukamoto, M. (1975) Blood parasites from small mammals in Palawan Islands, the Philippines. Tropical Medicine, 16, 113130.Google Scholar
Orihel, T.C. (1961) Morphology of the larval stages of Dirofilaria immitis in the dog. Journal of Parasitology, 47, 251262.CrossRefGoogle ScholarPubMed
Petter, A.J. (1958) Filaria sergenti Mathis et Leger, 1909, parasite d'un nycticebe (Nycticebus tardigradus Link), appartient au genre Breinlia Yorke et Maplestone, 1926. Bulletine Societe Zoologie France, 83, 423429.Google Scholar
Schacher, J.F. (1962) Developmental stages of Brugia pahangi in the final host. Journal of Parasitology, 48, 693706.CrossRefGoogle ScholarPubMed
Schacher, J.F. (1973) Laboratory models in filariasis: A review of filarial life-cycle patterns. Southeast Asian Journal of Tropical Medicine and Public Health, 4, 336349.Google Scholar
Scott, J.A. (1945) The rate of growth and maturity of Litomosoides carinii, a filariid of the cotton rat. Journal of Parasitology, 31 (Supp.), 16.Google Scholar
Scott, J.A., Macdonald, E.M. and Terman, B. (1951) A description of the stages in the life cycle of the filarial worm Litomosoides carinii. Journal of Parasitology, 37, 425432.Google Scholar
Singh, M. and Cheong, C.H. (1971) On a collection of nematode parasites from Malayan rats. Southeast Asian Journal of Tropical Medicine and Public Health, 2, 516522.Google Scholar
Singh, M. and Ho, B.C. (1973) Breinlia booliati sp. n. Filarioidea: Onchocercidae), a filaria of the Malayan forest rat, Rattus sabanus (Thos.). Journal of Helminthology, 47, 127133.Google Scholar
Yap, E.H., Ho, B.C., Singh, M., Kang, K.L. and Lim, B.L. (1975) Studies on the Malayan forest rat filaria, Breinlia booliati (Filarioidea: Onchocercidae): Periodicity and microfilaraemic patterns during the course of infection. Journal of Helminthology, 49, 263269.Google Scholar
Zaman, V. and Chellappah, W.T. (1969) Studies on the site of development of slow Ioris (Nycticebus coucang) filaria in mosquitoes. Acta Tropica, 26, 364369.Google Scholar