نتایج جستجو برای: like receptor 9

تعداد نتایج: 1595539  

2011
Lei He Hui Li Lin Chen Junying Miao Yulin Jiang Yi Zhang Zuoxiang Xiao Gregory Hanley Yi Li Xiumei Zhang Gene LeSage Ying Peng Deling Yin

Opioids have been widely applied in clinics as one of the most potent pain relievers for centuries, but their abuse has deleterious physiological effects beyond addiction. However, the underlying mechanism by which microglia in response to opioids remains largely unknown. Here we show that morphine induces the expression of Toll-like receptor 9 (TLR9), a key mediator of innate immunity and infl...

Journal: :iranian journal of allergy, asthma and immunology 0
mohammad reza khorramizadeh shahnaz hosseinzadeh farnaz safavifar farshid saadat nastaran aalizadeh reza falak

recent reports have indicated different effects of immunostimulatory sequences containing cpg-oligodeoxynucleotides (odn) on various immune cells. however, the exact role of cpg-odn in the human gut is unclear. in the present study, we assessed potential effects of cpg-odn on non lymphoid cell (intestinal epithelial cell line ht-29) on a dose-response and time-course basis. intestinal epithelia...

Journal: :reports of biochemistry and molecular biology 0
mohsen tehrani immunobiochemistry lab, immunology research center, bu-ali research institute, mashhad, iran abdol-reza varasteh immunobiochemistry lab, immunology research center, bu-ali research institute, mashhad, iran mohammad reza khakzad zakaria research center, azad university of mashhad, mashhad, iran majid mirsadraee zakaria research center, azad university of mashhad, mashhad, iran mojtaba sankian tel: +98 511-7112410; fax: + 98 511- 7112616

background: recently, reports have indicated a role for the membrane form of toll-like receptor 2 (tlr2) in asthma pathogenesis. in this study we examined soluble tlr2 levels in serum and sputum of asthmatic and healthy subjects. methods: serum and sputum samples were obtained from 33 asthmatic and 19 healthy subjects. the asthmatics were classified into four groups according to the global init...

Journal: :avicenna journal of phytomedicine 0
aideé itzel arcos-martínez institute of neuroethology, university of veracruz (uv), xalapa-veracruz, mexico omar david muñoz-muñiz support services unit in analytical resolution (sara), university of veracruz (uv), xalapa-veracruz, mexico miguel ángel domínguez-ortiz institute of basic sciences (icb), university of veracruz (uv), xalapa-veracruz, mexico margarita virginia saavedra-vélez institute of neuroethology, university of veracruz (uv), xalapa-veracruz, mexico maribel maribel vázquez-hernández support services unit in analytical resolution (sara), university of veracruz (uv), xalapa-veracruz, mexico maria gabriela alcantara-lopez faculty of pharmaceutical and biological chemistry (qfb), university of veracruz (uv), xalapa-veracruz, mexico

objective: argemone mexicana is a papaveracea plant; some reports have shown their antibacterial, anti-cancer, sedative and probably anti-anxiety properties. from their aerial parts, flavonoids and alkaloids have been isolated, which are intrinsically related to some actions on the central nervous system. the aim of this study was to evaluate the anxiolytic-like effects of the plant, using its ...

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