Zobrazeno 1 - 10
of 54
pro vyhledávání: '"Clarence A. Speer"'
Publikováno v:
Revista do Instituto de Medicina Tropical de São Paulo, Vol 28, Iss 1, Pp 36-45 (1986)
Mycobacterium bovis (BCG) aumenta significantemente o desenvolvimento da imunidade nos camundongos CFW, C57BL/6, C57BL/l0ScN e BALB/c (Nu/+) para os estágios eritrocitos do Plasmodium berghei. Camundongos tratados com BCG requerem menos ciclos de in
Externí odkaz:
https://doaj.org/article/21bffc54c30740f9898398209529300c
Publikováno v:
Revista do Instituto de Medicina Tropical de São Paulo, Vol 27, Iss 6, Pp 303-311 (1985)
Athymic BALB/c (Nu/Nu) mice died at 7-13 days after inoculation (DAI) of Plasmodium berghei NK65, whereas their heterozygous (Nu/+) littermates died at 7-8 DAI. Nude (Nu/Nu) mice, reconstituted with 2 x 10(7) splenocytes from uninfected heterozygous
Externí odkaz:
https://doaj.org/article/e388ec52094947488c45e3f0816e42c0
Autor:
Clarence A. Speer
Publikováno v:
In Vitro Cultivation of Protozoan Parasites ISBN: 9781351073455
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::65a9aa67f9d818307a8cc731a5530a33
https://doi.org/10.1201/9781351073455-1
https://doi.org/10.1201/9781351073455-1
Publikováno v:
The American Journal of Tropical Medicine and Hygiene. 31:723-729
Macrophages from the peritoneal cavities of normal mice or mice previously immunized with epimastigotes of Trypanosoma cruzi were incubated with sera from normal or immunized mice and then infected with T. cruzi epimastigotes or trypomastigotes. Afte
Autor:
Clarence A. Speer, Gary J. Sibert
Publikováno v:
The Journal of Protozoology. 27:374-379
Mature macrogamonts were present in the small intestine of rats 5.5 to 7.5 days postinoculation with Eimeria nieschulzi oocysts; oocysts were present at 6 to 7.5 days. Types I and II wall-forming bodies in macrogamonts began to undergo ultrastructura
Autor:
Jitender P. Dubey, Clarence A. Speer
Publikováno v:
The Journal of Protozoology. 28:424-431
Sporocysts of the coccidian Sarcocystis tennella were originally isolated in the feces of a coyote. Sporocysts used for inoculation of lambs were obtained from experimentally infected dogs. At 14, 16, and 19 days postinoculation (DPI) of lambs with t
Autor:
Donald W. Duszynski, Clarence A. Speer
Publikováno v:
Zeitschrift f�r Parasitenkunde. 48:191-197
The in vitro excystation process of sporozoites of Isospora arctophitheci Rodhain, 1933 from the titi marmoset Saguinus geoffroyi and of Isospora bigemina (Stiles, 1891) Lühe, 1906 from the bobcat, Lynx rufus is presented. Sporocysts of both species
Autor:
Donald W. Duszynski, Clarence A. Speer
Publikováno v:
The Journal of Protozoology. 22:476-481
SYNOPSIS. Oocysts of Isospora serini and Isospora canaria. from the canary Serinus canarius. were broken. added to a cell suspension, fixed in Karnovsky's fluid, and studied in the electron microscope. The oocyst wall of each species had an electron_
Autor:
Clarence A. Speer, Jitender P. Dubey
Publikováno v:
Canadian Journal of Zoology. 60:881-888
Sarcocystis wapiti sp. nov. (Eimeriina: Sarcocystidae) is described as a heteroxenous coccidian with dogs (Canis familiaris) and coyotes (Canis latrans) as the final hosts and wapiti (Cervus elaphus) as the natural intermediate host. Sarcocysts in va
Publikováno v:
The Journal of Protozoology. 30:548-554
Monoclonal IgG antibodies against sporozoites of Eimeria tenella were obtained from the ascites fluid of BALB/c mice. Oocysts, sporocysts, and sporozoites were exposed to medium 199, normal ascites fluid, or monoclonal antibodies 1A, 9D, 3D3II, or 2G