نتایج جستجو برای: peritoneal macrophages
تعداد نتایج: 100370 فیلتر نتایج به سال:
Background: Social stress is a factor involved in the etiology of many diseases. Also, gender is another factor which predisposes individuals to certain disease. Results from animal and human studies suggest that socially-stressed men are more vulnerable to catching diseases compared to socially-stressed women. Materials and Methods: The role of chronic social stress and gender were examined in...
Background: Endometriosis is the presence of endometrium- like tissue in sites outside the uterine cavity, primarily on the pelvic peritoneum and ovaries. Ectopic endometrium for replacement and growth require to blood supply. Vascular endothelial growth factor (VEGF) is one of the most important intermediate of locality angiogenesis that product by monocytes and macrophages. This study evaluat...
objective(s) using herbal medicines as a complementary treatment method is increasing in wide variety of diseases. ms14-an herbal-marine preparation-is reported to have anti-inflammatory and immunomodulatory activities; however, the mechanism underlying its therapeutic effect is not known. macrophages play an important role in host defense mechanisms and carry out their role by producing variou...
The replication of Escherichia coli O157:H7 on the resident peritoneal macrophages of four mice strains (BALB/c, CD1, C57BL, and Swiss) has been investigated. Macrophagial bactericidal killing activity was estimated via studying their ability to internalize (gentamicin-protected) E. coli during 2, 4, 24, and 48 h assays. Host genetic background has been found to show no significant effect on th...
We investigated the effects of murine resident peritoneal macrophages on the in vitro proliferation of erythropoietin (Ep)-sensitive committed precursors colony-forming unit-erythroid (CFU-E) and burst-forming unit-erythroid (BFU-E) with a two-layer cloning system of methylcellulose and semisolid agar. The addition of increasing numbers of macrophages to the agar underlayer resulted in a progre...
Sterol carrier protein 2 (SCP2) has been shown to be involved in intracellular transport and metabolism of cholesterol. However, there have been no reports concerning SCP2 in macrophages, the major source of atheromatous foam cells. We investigated whether SCP2 is present in rat peritoneal macrophages and determined the changes of SCP2 and its mRNA levels in macrophages during form cell formati...
Stimulation of mouse macrophages with Newcastle disease virus (NDV) leads to a rapid and high interferon (IFN) response. The magnitude of this response is influenced by the mouse genotype. We have analysed NDV-induced IFN production at the protein and mRNA levels in two different populations of macrophages derived from 'high producer' C57BL/6 and 'low producer' BALB/c mice in vitro. The data in...
A 16,500 molecular weight fraction of maleic vinyl ether (MVE-2) induced tumoristatic and tumoricidal activity in peritoneal macrophages of BALB/c and C57BL/6 mice following i.p. administration. Growth of B16 melanoma cells in vitro was inhibited up to 85% by MVE-2-activated, but not resident, peritoneal macrophages. In a tritiated thymidine release assay, B16 melanoma cells, and to a lesser ex...
We evaluated the effects of murine recombinant interleukin-4 (rIL-4) on murine peritoneal macrophages. We showed a marked, dose-dependent stimulation of respiratory oxidative burst by IL-4 in peptone-elicited murine peritoneal macrophages. This effect was abolished by a neutralizing monoclonal antibody (mAb) to rIL-4 confirming that the enhanced chemiluminescence was due to IL-4. In contrast, r...
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