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2004 | 49 | 4 |

Tytuł artykułu

Hepatozoonosis and trypanosomiasis in Norwegian lemmings, Lemmus lemmus, from Finland

Autorzy

Warianty tytułu

Języki publikacji

EN

Abstrakty

EN
Of the 55 lemmings captured in northern Finland in 1998, five had disseminated Hepatozoon sp. infection. Besides lungs, meronts were seen in the heart, kidney, liver and/or spleen. In the lungs, also visible were dizoic cysts, and merozoites engulfed by macrophages in a microgranuloma. The trypomastigotes detected in the plasma of eight of the lemmings differed in size, and in other morphological characteristics from those seen in this host species elsewhere. The mean hematocrit of the lemmings with disseminated hepatozoonosis was lower (39.6) than that reported from wild lemmings with no noticeable parasites (45), but the hematocrit values of the Trypanosoma sp. infected lemmings were within the normal range.

Wydawca

-

Czasopismo

Rocznik

Tom

49

Numer

4

Opis fizyczny

p.269-271,ref.

Twórcy

autor
  • Department of Virology, Haartman Institute, University of Helsinki, P.O.Box 21, Fin-00014, Helsinki, Finland

Bibliografia

  • Baneth G., Shkap V. 2003. Monozoic cysts of Hepatozoon canis. Journal of Parasitology, 89, 379-381.
  • Clark G.M. 1958. Hepatozoon griseisciuri n. sp.; A new species of Hepatozoon from the grey squirrel (Sciurus carolinensis Gmelin, 1788), with studies on the life cycle. Journal of Parasitology, 44, 52-63.
  • Desser S.S. 1990. Tissue “cysts” of Hepatozoon griseisciuri in the grey squirrel, Sciurus carolinensis: the significance of these cysts in species of Hepatozoon. Journal of Parasitology, 76, 257-259.
  • Enemar A. 1963. Studies on a parasite resembling Toxoplasma in the brain of the bank vole, Clethrionomys glareolus. Arkiv för Zoologi, 15,381-392.
  • Grocott R.G. 1955. A stain for fungi in tissue sections and smears. American Journal of Clinical Pathology, 25, 975-979.
  • Henttonen H., Kaikusalo A. 1993. Lemming movements. In: The biology of lemmings (Eds. N.C. Stenseth and R.A. Ims). Linnean Society of London, Academic Press, London, 157— 186.
  • Laakkonen J., Henttonen H. 2000. Ultrastructure of Frenkelia sp. from a Norwegian lemming in Finland. Journal of Wildlife Diseases, 36, 362-366.
  • Laakkonen J., Haukisalmi V., Niemimaa J., Henttonen H. 2001a. Parasite diversity of Norwegian lemmings, Lemmus lemmus. Journal of Zoology, 253, 549-553.
  • Laakkonen J., Sukura A., Oksanen A., Henttonen H., Soveri T. 2001b. Haemogregarines of the genus Hepatozoon (Apicomplexa: Adeleina) in rodents from northern Europe. Folia Parasitologica, 48, 263-267.
  • Landau I., Michael J.C., Chabaud A.G., Brygoo E.R. 1972. Cycle biologique d'Hepatozoon domerguei; discussion sur les caractères fondamentaux d’un cycle de coccidie. Zeitschrift für Parasitenkunde, 38, 250-270.
  • Prathaban S., Jayathangaraj M.G., Rasheed A.M.A., Dhanapalan P., Gnanaprakasam V. 1992. Canine cerebral hepatozoonosis - a case report. Indian Veterinary Journal, 69, 67-68.
  • Quay W.B. 1955. Trypanosomiasis in the collared lemming, Dicrostonyx torquatus (Rodentia). Journal of Parasitology, 41, 562-565.
  • Smith T.G. 1996. The genus Hepatozoon (Apicomplexa: Adeleina). Journal of Parasitology, 82, 565-585.
  • Wiger R. 1971. Trypanosomiasis in the Norwegian lemming, Lemmus lemmus (L.). Norwegian Journal of Zoology, 19, 83-87.
  • Wiger R. 1977. Hematology of the Norwegian lemming Lemmus lemmus (L.). Acta Zoologica, 58, 143-150.
  • Wiger R. 1978. Hematological, splenic and adrenal changes associated with natural and experimental infections of Trypanosoma lemmi in the Norwegian lemming, Lemmus lemmus (L.). Folia Parasitologica, 25, 295-301.
  • Wolkers J., Wensing T., Groot Bruinderink T.A., Schonewille A.Th. 1993. Nutritional status of wild boar (Sus scrofa). II. Body fat reserves in relation to haematology and blood chemistry. Comparative Biochemistry and Physiology, 105A, 539-542.
  • Yanai T., Tomita A., Masegi T., Ishikawa K., Iwasaki T., Yamazoe K., Ueda K. 1995. Histopathologic features of naturally occurring hepatozoonosis in wild martens (Martes melampus) in Japan. Journal of Wildlife Diseases, 31, 233-237.

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Bibliografia

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