[Specificity of the interrelations of Leishmania and host cells in vitro].
Experiments on cross infection of peritoneal macrophages of mice with Leishmania of reptiles L. gymnodactyli and free cells of abdominal cavity of caucasian Agama (some part of which is composed by fibroblasts) with Leishmania of mammals L. major and L. donovani have shown the possibility of reproduction of the above species both in reptiles and mammals. The persistence of L. gymnodactyli and L. major in macrophages of mice was traced up to 10 days, the abundance of L. gymnodactyli during the whole period of observations being lower than that of L. major. The abundance of the above Leishmania in these cells happened to be higher than in the cells of reptiles. In the cells of reptiles the infection with these three species of Leishmania was eliminated by 5-6 days. More activity internalization of Leishmania of reptiles into cells of reptiles as compared to Leishmania of mammals was revealed that, apparently, reflects a definite degree of their adaptation to existence in reptiles in vivo.
Savina
M A
MA
Saf'ianova
V M
VM
Ovezmukhammedov
A
A
D000818:Animals; D002478:Cells, Cultured; D006790:Host-Parasite Interactions; D007891:Leishmania / Q000472:pathogenicity*; D007893:Leishmania donovani / Q000472:pathogenicity; D007895:Leishmania tropica / Q000472:pathogenicity; D008116:Lizards / Q000469:parasitology; D008264:Macrophages / Q000469:parasitology; D051379:Mice; D010529:Peritoneal Cavity / Q000166:cytology; D013045:Species Specificity; D013997:Time Factors
K voprosu spetsifichnosti vzaimootnosheniĭ leĭshmaniĭ i kletok khoziaev in vitro.