Hostname: page-component-cd9895bd7-p9bg8 Total loading time: 0 Render date: 2024-12-26T01:34:32.045Z Has data issue: false hasContentIssue false
  • English
  • Français

Seasonal variation in the prevalence and intensity of canine Gnathostoma spinigerum infection in northeastern Thailand

Published online by Cambridge University Press:  05 June 2009

W. Maleewong ,
S. Pariyanonda ,
P. Sitthithaworn ,
W. Daenseegaew ,
V. Pipitgool ,
S. Tesana ,
C. Wongkham ,
P. Intapan  and
N. Morakote
W. Maleewong
Affiliation:
Department of Parasitology, Faculty of Medicine, Khon Kaen University, Khon Kaen, 40002, Thailand
S. Pariyanonda
Affiliation:
Department of Parasitology, Faculty of Medicine, Khon Kaen University, Khon Kaen, 40002, Thailand
P. Sitthithaworn
Affiliation:
Department of Parasitology, Faculty of Medicine, Khon Kaen University, Khon Kaen, 40002, Thailand
W. Daenseegaew
Affiliation:
Department of Parasitology, Faculty of Medicine, Khon Kaen University, Khon Kaen, 40002, Thailand
V. Pipitgool
Affiliation:
Department of Parasitology, Faculty of Medicine, Khon Kaen University, Khon Kaen, 40002, Thailand
S. Tesana
Affiliation:
Department of Parasitology, Faculty of Medicine, Khon Kaen University, Khon Kaen, 40002, Thailand
C. Wongkham
Affiliation:
Department of Biochemistry, Faculty of Medicine, Khon Kaen University, Khon Kaen, 40002, Thailand
P. Intapan
Affiliation:
Department of Medicine, Faculty of Medicine, Chiang Mai University, Chiang Mai, 50002, Thailand
N. Morakote
Affiliation:
Department of Parasitology, Faculty of Medicine, Chiang Mai University, Chiang Mai, 50002, Thailand
Get access Rights & Permissions [Opens in a new window]

Abstract

Gnathostoma spinigerum was found in gastric nodules in 4·1% of 2940 dogs surveyed in northeastern Thailand. The prevalence and worm burden of G. spinigerum exhibited a seasonal fluctuation. The parasites were more abundant in the rainy season and the early winter (August–December) than in the summer (April–March). Most parasites were sexually mature between August and December while immature worms were observed during March and April. The distribution of gnathostomes within the sampled dogs was highly dispersed and few animals were found to harbour more than five worms.

Keywords

Gnathostoma spinigerumNematodaThailandseasonal variationprevalenceintensity
Type
Research Note
Information
Journal of Helminthology , Volume 66 , Issue 1 , March 1992 , pp. 72 - 74
Copyright
Copyright © Cambridge University Press 1992

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

Daengsvang, S. (1980) Gnathostoma spinigerum Owen, 1836. In: A Monograph on the Genus Gnathostoma and Gnathostomiasis in Thailand. (editor. Daengsvang, S.) pp. 4–48. Southeast Asian Medical Information Center: Tokyo.Google Scholar
Daengsvang, S. (1981) Gnathostomiasis in Southeast Asia. Southeast Asian Journal of Tropical Medicine and Public Health, 12, 319–332.Google ScholarPubMed
Elliott, J. M. (1979) The spatial dispersion of a population. In: Some Methods for the Statistical Analysis of Samples of Benthic Invertebrates. (editor. Elliott, J. M.) pp. 37–49. Titus Wilson & Son Ltd: Kendal.Google Scholar
Gyi, K. (1960) Intraocular gnathostomiasis. British Journal of Ophthalmology 44, 42–45.CrossRefGoogle Scholar
Impand, P., Thirachandra, S. & Bunnag, T. (1983) Helminth faunas of rats and domestic animals and their zoonotic potential role in north and northeast Thailand. The Journal of Parasitology and Tropical Medicine Association of Thailand, 6, 106–116.Google Scholar
Ito, J., Papasarathorn, T. & Tongkoom, B. (1962) An investigation of parasitic helminths of stray dogs in Bangkok. Japanese Journal of Medical Science and Biology, 15, 53–60.CrossRefGoogle ScholarPubMed
Jaroonvesama, N. (1988) Differential diagnosis of eosinophilic meningitis. Parasitology Today, 4, 262–266.CrossRefGoogle ScholarPubMed
Miyazaki, I. (1960) On the genus Gnathostoma and human gnathostomiasis with special references to Japan. Experimental Parasitology, 9, 338–370.CrossRefGoogle ScholarPubMed
Sirisumpan, P. (1962) A survey of intestinal helminths in stray dogs in Bangkok and Dhonburi. Journal of the Medical Association of Thailand, 45, 567–578.Google Scholar