نتایج جستجو برای: mice peritoneal exudates
تعداد نتایج: 426393 فیلتر نتایج به سال:
To assess the effects of inflammation on the generation of circulating DNA from dead and dying cells, plasma DNA levels were determined in BALB/c mice, administered apoptotic or necrotic Jurkat cells following induction of peritonitis by treatment with thioglycollate (TG), peptone (PT), or sodium periodate (NaIO(4)). In mice receiving TG or NaIO(4), plasma DNA levels following intraperitoneal a...
Background and Purpose: Many studies report that Toxoplasma gondii excreted / secreted antigens (E/SA) appear to be a suitable marker for toxoplasmosis serodiagnosis. Most of these studies have used E/SA, obtained from supernatant of Toxoplasma cell culture, or by incubating tachyzoites in cell free media (RPMI-1640). The present study for the detection of Toxoplasma IgG in human serum was ev...
Calcium-binding protein S100A9 (MRP-14) induces antinociceptive effect in an experimental model of painful sensibility and participates of antinociception observed during neutrophilic peritonitis induced by glycogen or carrageenan in mice. In this study, the direct antinociceptive role of the protein S100A9 in neutrophilic cell-free exudates obtained of mice injected with glycogen was investiga...
The pathogenicity of Malaysian isolates of Orientia tsutsugamushi was investigated by a mouse virulence assay. The isolates could be differentiated as low (4 isolates), moderately (3 isolates) and highly virulent (2 isolates) based on the different responses in infected mice. No direct correlation between severity of human scrub typhus infections and virulence of the O. tsutsugamushi in mice wa...
Aspects of the interaction of certain mycoplasmas with macrophages and neutrophils in vivo and in vitro have been studied using two systems, one involving M. pulmonis in mice and the other involving M. bovis with bovine leucocytes. Studies with M. pulmonis indicated that the disappearance of viable organisms from the peritoneal cavity was not enhanced in SPF mice in which a peritoneal exudate r...
Previous studies have shown that Listeria monocytogenes-immune T cells, adoptively transferred into normal mice with killed Listeria organisms, induced peritoneal exudates rich in Ia-positive macrophages. We show now that culture fluids generated by Listeria-immune exudate cells and Listeria contain an activity that elicits Ia-rich exudates when injected intraperitoneally. The factor that recru...
BACKGROUND The effects of extremely low frequency electromagnetic fields (ELF-EMF) on Toxoplasma gondii have not been explained yet. The aim of this study was to assess the possible effects of ELF-EMF on growth, survival time and viability of Toxoplasma gondii. In addition, the life span of Toxoplasma infected animals was investigated. METHODS Sixty adult male BALB/c mice were used for in viv...
Kinetics of peritoneal macrophage turnover during infection of mice with Salmonella enteritidis or following injection with thioglycollate broth or other peritoneal stimulants has been studied. Single intravenous injections of tritiated thymidine were given and the cells were examined by autoradiography. Maximum labelling of small adherent peritoneal macrophages occurred when 3H-thymidine was g...
Recipient Swiss albino mice which received sensitized cells from peritoneal exudates (PEC), thymus (T) and bone marrow(BM) were exposed to lead and challenged with human dwarf tapeworm Hymenolepis nana. Oral lead exposure suppressed the immune response as indicatd by low values of different fractions of immunoglobulins and increase in susceptibility to infection at larval and adult developmenta...
Culture fluids from mouse peritoneal exudate cells inhibited [(3)H]thymidine incorporation by, and proliferation of, EL-4 leukemia cells, 3T3 cells, and mitogen-stimulated spleen lymphocytes. Inhibited EL-4 leukemia cells recovered their normal proliferative capacity when washed and incubated in normal medium. The inhibitory activity resided in a low-molecular-weight substance that could be abs...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید