نتایج جستجو برای: dasypus novemcinctus macrophages

تعداد نتایج: 70807  

Journal: :iranian journal of allergy, asthma and immunology 0
mozhdeh bagheri department of pathology, tohoku university graduate school of medicine, sendai, japan and department of stem cell biology and histology, tohoku university graduate school of medicine, sendai, japan yupeng dong department of pathology, tohoku university graduate school of medicine, sendai, japan and department of disability sciences, advanced interdisciplinary biomedical functional tohoku university graduate school of medicine, sendai, japan masao ono department of pathology, tohoku university graduate school of medicine, sendai, japan

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...

Journal: :iranian journal of basic medical sciences 0
monire hajimoradi department of immunology, school of medical sciences, tarbiat modares university, tehran, iran saeed daneshmandi department of immunology, school of medical sciences, tarbiat modares university, tehran, iran maryam roudbary department of mycology, school of medical sciences, tarbiat modares university, tehran, iran shahla roudbar mohammadi department of mycology, school of medical sciences, tarbiat modares university, tehran, iran zuhair mohammad hassan department of immunology, school of medical sciences, tarbiat modares university, tehran, iran rozita heidari department of mycology, school of medical sciences, tarbiat modares university, tehran, iran

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 ...

ژورنال: پژوهش در پزشکی 2018
صعودی, سارا, قنبریان, حسین, قهرمانی پیرآغاج, مریم, هاشمی, سید محمود,

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...

ژورنال: دانشور پزشکی 2017
توسلی, حدیثه, جلالی ندوشن, محمدرضا, رحمتی, بتول, یارایی, رویا,

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 ...

Journal: :iranian journal of basic medical sciences 0
monire hajimoradi department of immunology, school of medical sciences, tarbiat modares university, tehran, iran saeed daneshmandi department of immunology, school of medical sciences, tarbiat modares university, tehran, iran zuhair mohammad hassan department of immunology, school of medical sciences, tarbiat modares university, tehran, iran maryam roudbary department of mycology, school of medical sciences, tarbiat modares university, tehran, iran

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...

ابطحی فروشانی, میثم, خضری, شیوا, دمیا, نرگس,

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 ...

Journal: :iranian journal of basic medical sciences 0
fattah sotoodehnejadnematalahi department of regenerative biomedicine at cell science research center, royan institute for stem cell biology and technology, acecr, tehran, iran bernard burke department of infection, immunity and inflammation, university of leicester, leicester, le1 9hn, uk

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...

Journal: :iranian journal of immunology 0
dawar amani department of immunology, medical school, ardabil university of medical sciences, ardabi, iran zohair mohammad hassan department of immunology, medical school, tarbiat modarres university, tehran, iran fatemeh ravangard department of immunology, medical school, ardabil university of medical sciences, ardabi, iran susan frazmand department of immunology, medical school, tarbiat modarres university, tehran, iran mojtaba karim zadeh department of immunology, medical school, tarbiat modarres university, tehran, iran

background: invasive ductal carcinoma is the most common type of breast cancer in iran. impaired immune responses occur frequently in cancer patients, but the mechanisms of the induced immune defects remain poorly understood. it is believed that infiltrated immune cells, especially macrophages, may provide help for tumor cell growth and metastasis.   objective: to analyze the status of tumor as...

Eric Adua, Frank Adusei-Mensah Frank Oteng Danso Oswald Mensah Boa-Amponsem

Background: During the initial phase of an infection, there is an upregulation of inducible nitric oxide synthase in the macrophages for the production of nitric oxide. This is followed by the recruitment of polymorphonuclear leukocytes (neutrophils) which release arginase. Arginase competes with inducible nitric oxide synthase for a common substrate L-arginine. Objective: To investigate whethe...

A. Mohebbi , A. Mokhtari, A. Nematollahi , S. K. Baruah,

  In the present study, the effect of the high and low virulence S. iniae strains on oxidative activity and cytotoxic effects of trout spleen macrophages were studied. Spleen macrophages were collected from trout. Luminol was used as chemiluminigenic probe. Phorbolmyristate acetate (PMA) also was used as positive control activating agent of respiratory burst and significantly stimulated pr...

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