[Experimental visceral leishmaniasis in golden hamsters].
As a result of a long passage of L. donovani isolate on golden hamsters (21 passages were observed), in transplanting the agent from animals with a distinct clinical picture there was formed a highly virulent strain "G" of L. donovani for this species of animals. The weight arrest and then body mass losses were the most early signs of the disease. Parasites were regularly accumulated in spleen and liver and to a less extent in bone marrow. The main manifestations of visceral leishmaniasis in hamsters are cachexia, lienal syndrome, polyglandular deficiency on the background of hypoplasia of lymphoid tissue and defects of the system of monocytic phagocytes. Such symptom-complex can be a result of neuroendocrine deficiency during visceral leishmaniasis. Pathohistological picture of experimental visceral leishmaniasis is similar to that of man, so L. donovani infection in hamsters can serve as a model for studies of different medical and biological aspects of leishmaniasis.
Shukina
E E
EE
Gorbunova
L A
LA
D000818:Animals; D001853:Bone Marrow / Q000469:parasitology / Q000473:pathology; D006224:Cricetinae; D004195:Disease Models, Animal; D006801:Humans; D007893:Leishmania donovani / Q000472:pathogenicity; D007898:Leishmaniasis, Visceral / Q000469:parasitology* / Q000473:pathology; D008099:Liver / Q000469:parasitology / Q000473:pathology; D008297:Male; D008647:Mesocricetus; D012692:Serial Passage; D013154:Spleen / Q000469:parasitology / Q000473:pathology; D013997:Time Factors; D014774:Virulence
Eksperimental'nyĭ vistseral'nyĭ leĭshmanioz u zolotistykh khomiakov.