Susceptibility and resistance of inbred mice to Giardia muris
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چکیده
منابع مشابه
Acquired resistance to Giardia muris in X-linked immunodeficient mice.
A previous study from this laboratory (D. P. Snider, D. Skea, and B. J. Underdown, Infect. Immun. 56:2838-2842, 1988) indicated that immunodeficient mice expressing the xid gene develop prolonged infections with Giardia muris, unlike immunocompetent mice, which eliminate the intestinal protozoan parasite in 8 to 10 weeks. In this study, CBA/N (xid) and CBA/Ca mice were infected with G. muris cy...
متن کاملThe Fine Structure of Giardia Muris
Giardia is a noninvasive intestinal zooflagellate. This electron microscope study demonstrates the fine structure of the trophozoite of Giardia muris in the lumen of the duodenum of the mouse as it appears after combined glutaraldehyde and acrolein fixation and osmium tetroxide postfixation. Giardia muris is of teardrop shape, rounded anteriorly, with a convex dorsal surface and a concave ventr...
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The genetic control of susceptibility to two species of murine malarial parasites was investigated with recombinant inbred (RI) mouse strains as a model system. Initially, the nonlethal Plasmodium yoelii 17X strain was cloned by limiting dilution to minimize parasite variability. This cloned P. yoelii was used to infect C57BL and BALB/c mice, strains which are the progenitors of the CXB RI stra...
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Mice of some inbred strains, such as 21-day-old DBA/2J mice, have generalized convulsions when exposed to intense auditory stimulation. Analysis of susceptibility to audiogenic seizures in BXD recombinant inbred strains has demonstrated the influence of at least three loci. One locus, Asp-1, is located on chromosome 12 between Ah and D12Nyu1; another locus, Asp-2, is on chromosome 4, tightly li...
متن کاملChanges in intestinal fluid and mucosal immune responses to cholera toxin in Giardia muris infection and binding of cholera toxin to Giardia muris trophozoites.
The effect of Giardia muris infection on the diarrheal response and gut mucosal antibody response to cholera toxin was examined in mice. The results obtained showed that the fluid accumulation in intestinal loops exposed to cholera toxin was increased in mice infected with a low number (5 X 10(4) ) of G. muris cysts compared with the response in noninfected mice. This effect was associated with...
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ژورنال
عنوان ژورنال: Infection and Immunity
سال: 1984
ISSN: 0019-9567,1098-5522
DOI: 10.1128/iai.44.2.282-286.1984