نتایج جستجو برای: reactive inhibition antibodies

تعداد نتایج: 615770  

2017
Bhumi Patel Patti Longo Michael J Miley Magelda Montoya Eva Harris Aravinda M de Silva

Dengue viruses (DENVs) are mosquito-borne flaviviruses and the causative agents of dengue fever and dengue hemorrhagic fever. As there are four serotypes of DENV (DENV1-4), people can be infected multiple times, each time with a new serotype. Primary infections stimulate antibodies that mainly neutralize the serotype of infection (type-specific), whereas secondary infections stimulate responses...

2016
Hilal S. Khalil Simon P. Langdon Alexey Goltsov Tero Soininen David J. Harrison James Bown Yusuf Y. Deeni

Nuclear erythroid related factor-2 (NRF2) is known to promote cancer therapeutic detoxification and crosstalk with growth promoting pathways. HER2 receptor tyrosine kinase is frequently overexpressed in cancers leading to uncontrolled receptor activation and signaling. A combination of HER2 targeting monoclonal antibodies shows greater anticancer efficacy than the single targeting antibodies, h...

پایان نامه :دانشگاه آزاد اسلامی - دانشگاه آزاد اسلامی واحد تهران مرکزی - دانشکده علوم پایه 1392

در این تحقیق استفاده از کربن اکتیو ، نانوذرات مغناطیسی آهن و نانو کامپوزیت آهن در بستر کربن اکتیو، برای حذف رنگهای reactive ) آنیونی( از پسابها مورد مطالعه قرار گرفتند . رنگ reactive blue19,reactive red31 به عنوان مدلی از رنگهای آنیونی مورد بررسی قرار گرفت. مشخصات سطحی نانو ذرات آهن و نانو کامپوزیت آهن توسط sem ،tem،xrd مورد بررسی قرار گرفت . تاثیر عوامل مختلف (ph، مقدار جاذب، زمان تماس، دور هم...

Journal: :Investigative ophthalmology & visual science 1989
G Doekes M J Gerritsen A Kijlstra

The reactions of human and bovine retinal S-antigen (S-ag) with polyclonal rabbit antibodies were compared in ELISA, immunoblotting and inhibition ELISA. Titrations in ELISA with plastic-adsorbed S-ags revealed that the great majority (70-100%) of human S-ag epitopes and anti-human S-ag antibodies were cross-reactive. In contrast, the cross-reactivity of bovine S-ag (25%) and anti-bovine S-ag a...

Journal: :The Journal of clinical investigation 1984
A Yamada J B Winfield

One of the fundamental immunologic characteristics of systemic lupus erythematosus (SLE) is a depressed T cell proliferative response to various specific and nonspecific stimuli. Both intrinsic cellular defect(s) and inhibitory influences of humoral factors, e.g., antilymphocyte autoantibodies or immune complexes, have been postulated to underly this functional abnormality. Because patient seru...

Journal: :Drug and alcohol dependence 2017
Anne Eileen Campbell Christopher D Chambers Christopher P G Allen Craig Hedge Petroc Sumner

BACKGROUND Alcohol impairs response inhibition; however, it remains contested whether such impairments affect a general inhibition system, or whether affected inhibition systems are embedded in, and specific to, each response modality. Further, alcohol-induced impairments have not been disambiguated between proactive and reactive inhibition mechanisms, and nor have the contributions of action-u...

2015
Leidy J. Castro-Meneses Blake W. Johnson Paul F. Sowman

This study measured proactive and reactive response inhibition and their relationships with self-reported impulsivity. We examined the domains of both vocal and manual responding using a stop signal task (SST) with two stop probabilities: high and low probability stop (1/3 and 1/6 stops respectively). Our aim was to evaluate the effect stop probability would have on reactive and proactive inhib...

Journal: :The Journal of Experimental Medicine 2006
Sergey Yurasov Thomas Tiller Makoto Tsuiji Klara Velinzon Virginia Pascual Hedda Wardemann Michel C. Nussenzweig

A majority of the antibodies expressed by nascent B cells in healthy humans are self-reactive, but most of these antibodies are removed from the repertoire during B cell development. In contrast, untreated systemic lupus erythematosus (SLE) patients fail to remove many of the self-reactive and polyreactive antibodies from the naive repertoire. Here, we report that SLE patients in clinical remis...

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