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The trophozoites became swollen and deposits of glycogen were seen in the cytoplasm.
2
This protein was present in all isolates tested, restricted to mature trophozoites and schizonts.
3
Resistant but not susceptible trophozoites show intense immunofluorescent staining on their surface with anti-human erythrocytic membrane antibody.
4
Its specificity for the surface of trophozoites and schizonts was observed to decrease with increased duration without subculture.
5
Our objective was to determine the mechanism by which trophozoites of E. histolytica resist lysis by human serum.
6
The latter was also observed in trophozoites, which were stained by conventional immunohistochemical methods, from experimental liver abscesses in hamsters.
7
It was present in schizonts and also in ring-stage trophozoites, where a speckled immunofluorescence pattern suggested an association with the erythrocyte.
8
The protective antigens were expressed in schizonts but not in trophozoites, and located in the parasitophorous vacuoles in the infected erythrocyte cytoplasm.
9
The growth of trophozoites from cysts exposed to each of the dilution was recorded by microscopy to estimate the MCC of the drug.
10
Immunofluorescent staining of trophozoites with the monoclonal antibody revealed heterogeneity in the intensity of whole cell fluorescence and subcellular localization of the stain.
11
The highest signal-to-background ratio was found when 3,000 fixed, intact trophozoites per well were used with a 1:10 serum dilution.
12
Expression profiling of trophozoites and schizonts revealed genes associated with stage-specific processes and may serve as the basis for future drug targets and vaccine development.
13
Excellent antimalarial activity was confirmed in a P. falciparum murine model by strong inhibition of hemozoin-containing trophozoites and quick clearance of parasites from the blood.
14
When trophozoites expressing this protein were cultured with IEC-6 intestinal epithelial cell monolayers, a dynamic release of this protein was observed with mAbIG3.
15
The life cycle of the parasite alternates with two forms: the resistant cyst and the invasive trophozoite.
16
Nine of the isolates were also positive for malaria parasites, seven of which were in the trophozoite stage.