نتایج جستجو برای: Macrophages
تعداد نتایج: 70619 فیلتر نتایج به سال:
twik2 ion channels (k2p6.1, encoded by a gene named kcnk6) belong to the family of two-pore domain potassium channels. twik2 is also considered as a “silent” channel because of its inability to produce measurable currents in heterologous expression systems and its intracellular retention. it is expressed in different mammalian tissues including lymphoid organs and the vascular system. however, ...
Objective(s) Shark Liver Oil (SLO) is an immunomodulator. Macrophages play a key role in host defense against pathogens like fungi. Candida albicans have mechanisms to escape immune system. We determined the effect of killed-Candida on the in vitro viability of macrophages and the effect of SLO on augmentation of this potency. Materials and Methods Peritoneal macrophages were separated and c...
activated macrophages have been classified into classical (m1) and alternative (m2) macrophages. we aimed to establish a method to yield enough number of macrophages to analyze their molecular, biological and immunological functions. we used drugs; adjuvant albumin from chicken egg whites—imject alum (ova- alum) and ova complete freund adjuvant (ova-cfa), to induce macrophages to m2 and m1 resp...
objective(s) the fractions of candida albicans have been used as an immunomodulator. the present work assessed the effect of different fractions of c. albicans on nitric oxide (no) production by mice peritoneal macrophages. materials and methods cell wall and cytoplasmic fractions of c. albicans atcc 10321 strain were extracted. mice peritoneal macrophages were purified and cultured. different ...
Background: Macrophages are one of the most important immune cells. Macrophages can be divided into two main subgroups of classical or inflammatory macrophages(M1) and alternative or non -inflammatory macrophages or (M2), due to different stimuli. One of the factors that causes the macrophage to orient towards M2, is the phagocytosis of apoptosis cells (efferocytosis). The phagocytosis of mesen...
Background and Objective: Glucagon like peptide 1 (GLP-1) is a peptide released from the small intestine and mainly enhances glucose-induced insulin secretion, although its receptor (GLP-1R) is distributed on various cells including mice and human macrophages. Regarding important functions of macrophage in regulating pro-inflammatory and immune responses, in this study, the effect of exendin-4 ...
objective(s) shark liver oil (slo) is an immunomodulator. macrophages play a key role in host defense against pathogens like fungi. candida albicans have mechanisms to escape immune system. we determined the effect of killed-candida on the in vitro viability of macrophages and the effect of slo on augmentation of this potency. materials and methods peritoneal macrophages were separated and cult...
the armadillo could be considered as an experimental model for leprosy studies. mycobacterium leprae main host cells are macrophages and schwann cells. however, endocytosis and germicidal activities of armadillo macrophages and monocytes have not yet been evaluated. the aim of this research was to evaluate endocytosis and nbt-reduction activities of monocyte-derived macrophages (mdm) and monocy...
Background and purpose: Saffron (Crocus sativus) is a medicinal plant with anti-inflammatory effects. Macrophages are major cells that participate in inflammatory and immunity responses. The present study was performed to investigate the immunomodulatory effects of hydro-alcoholic extract of Saffron on rat peritoneal macrophages. Materials and methods: This experimental study was conducted in ...
macrophages accumulate in poorly vascularised and hypoxic sites including solid tumours, wounds and sites of infection and inflammation where they can be exposed to low levels of oxygen for long periods. up to date, different studies have shown that a number of transcription factors are activated by hypoxia which in turn activate a broad array of mitogenic, pro-invasive, pro-angiogenic, and pro...
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