Results 111 to 120 of about 984 (147)
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Primary Infections of Dipetalonema viteae in an Outbred and Five Inbred Strains of Golden Hamsters
Journal of Parasitology, 1978exaly +3 more sources
Development of Dipetalonema gracile and D. caudispina to the Infective Stage in Culicoides hollensis
The Journal of Parasitology, 1979The microfilariae of 2 species of Dipetalonema (i.e., D. gracile and D. caudispina), common parasites of South American monkeys, develop to the third (infective) stage in the biting midge, Culicoides hollensis. Development of both species occurs in the abdominal fat body; D. gracile requires 13 days and D. caudispina 9 days. Despite similarities in the
M L, Eberhard, R C, Lowrie, T C, Orihel
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"Dipetalonema viteae" (Filarioidea) : development of the infective larvae in vitro
Acta tropica, 1981The development of Dipetalonema viteae third stage larvae was attempted in vitro. A monophasic culture system consisting of BHK-21 medium supplemented with 10% tryptose-phosphate broth and 15% fresh jird serum allowed the growth of previously in vivo triggered larvae, but not of those isolated from ticks. The larvae could complete their third moult and
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Dipetalonema spirocauda INFECTION IN THE ATLANTIC HARBOR SEAL (Phoca vitulina concolor)
Journal of Wildlife Diseases, 1976The clinical and pathologic effects of the filarioid nematode Dipetalonema spirocauda were studied in the harbor seal, Phoca vitulina concolor. Aberrant behavior of both adults and microfilariae resulted in previously unreported pulmonary, vascular and hepatic lesions.
Dunn, J. L., Wolke, R. E.
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Hepatic microsomal alterations during Dipetalonema viteae infection in Mastomys natalensis
International Journal for Parasitology, 1985Abstract The multimammate rat, Mastomys natalensis was used as a model system to evaluate the chronic effects of infection by Dipetalonema viteae on hepatic mixed function oxidase activity. Total hepatic cytochrome P450 content and related total tissue mixed function oxidase activity were decreased to about 50% of control levels at patent phase ...
A K, Srivastava +2 more
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Acta tropica, 1978
Dipetalonema viteae-infected hamsters with amicrofilaremic infections were subjected to immunosuppressive therapy. Methyl prednisolone acetate caused the most severe recrudescence of microfilariae while cyclophosphamide caused a low level, transient microfilaremia. Saline injected control hamsters remained amicrofilaremic.
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Dipetalonema viteae-infected hamsters with amicrofilaremic infections were subjected to immunosuppressive therapy. Methyl prednisolone acetate caused the most severe recrudescence of microfilariae while cyclophosphamide caused a low level, transient microfilaremia. Saline injected control hamsters remained amicrofilaremic.
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On Dipetalonema viteae infection of Mastomys natalensis.
Tropenmedizin und Parasitologie, 1979Experimental infections were carried out with the tissue-dwelling filaria Dipetalonema viteae using the argasid tick Ornithodorus moubata as the intermediate and the multimammate rat Mastomys natalensis (Strain GRA Giessen) as the final host. The optimum infective dose was found to be 50 third-stage larvae, which produced patent infections and the ...
I, Sänger, G, Lämmler
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Acta tropica, 1981
Clearance of microfilariae from the circulation of hamsters infected with Dipetalonema viteae was demonstrated following passive transfer of serum obtained from hyperinfected hamsters. The exclusion fraction after gel filtration of this serum on Sephacryl S 200 also cleared microfilariae whereas the other fractions did not.
J T, Neilson +2 more
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Clearance of microfilariae from the circulation of hamsters infected with Dipetalonema viteae was demonstrated following passive transfer of serum obtained from hyperinfected hamsters. The exclusion fraction after gel filtration of this serum on Sephacryl S 200 also cleared microfilariae whereas the other fractions did not.
J T, Neilson +2 more
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Studies on naturally occurring filarial infections in dogs in Lebanon I.Dipetalonema recondition
Annals of Tropical Medicine & Parasitology, 1978A survey for filarial parasites was carried out on dogs in Lebanon. The peripheral blood was examined for microfilariae and the skins and carcasses for adult worms. Three methods were used for blood examination: (a) thick blood films stained with Giemsa; (b) a modified Knott's technique (Methylene Blue stained); (c) sodium citrate technique.
A, Korkejian, J F, Edeson
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Journal of the American Veterinary Medical Association, 1992
Summary Clinical records of 6,977 dogs examined at the small animal clinic of the University of Tennessee College of Veterinary Medicine from January 1980 through December 1989 were analyzed to determine the prevalence and changing frequency of Dirofilaria immitis and Dipetalonema reconditum infection. Using the Knott's test on these dogs, 805 (11.54%)
S, Patton, C T, Faulkner
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Summary Clinical records of 6,977 dogs examined at the small animal clinic of the University of Tennessee College of Veterinary Medicine from January 1980 through December 1989 were analyzed to determine the prevalence and changing frequency of Dirofilaria immitis and Dipetalonema reconditum infection. Using the Knott's test on these dogs, 805 (11.54%)
S, Patton, C T, Faulkner
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