نتایج جستجو برای: immunoglobulin igg

تعداد نتایج: 93281  

Journal: :Animal 2021

Neonatal piglets lack immunoglobulins at birth. Sufficient colostrum intake (CI) and immunoglobulin absorption are essential for an appropriate passive transfer of immunity via the colostrum. Most methods to measure in serum labour-intensive, expensive or imprecise not designed on-farm use. The present diagnostic test study evaluated digital Brix refractometry neonatal suggest thresholds differ...

Journal: :Parasitologists United Journal 2021

Objective: The aim of this study was to determine the seroprevalence Toxoplasma gondii (T. gondii) in schizophrenia patients and reveal importance toxoplasmosis as a risk factor these patients. Method: conducted on 190 diagnosed with schizophrenia. Also included control group were 100 healthy individuals without Anti-T. immunoglobulin G (IgG) IgM antibody levels determined via enzyme-linked imm...

Journal: :iranian biomedical journal 0
طاهره موسوی tahereh mousavi bruce mazer مجید طبیانیان majid tebianian

the link between il-13 and bronchial hyper-responsiveness has brought this cytokine as a potential therapeutic target for asthma and allergic diseases. at the present study, we address the role of b cell derived il-13 in the ige and other immunoglobulin development. antisense oligo for human il-13 m-rna was used to study ige down regulation. human b-lymphocytes were purified by positive selecti...

Journal: :modares journal of medical sciences: pathobiology 2014
yousef masti mojtaba saadsti shahram nazarian mahdi fasihi ramandi morteza asadi

objectives: ctxb (cholera toxin b subunit) contributes to a vaccine's efficacy by stimulating production of the anti-ctxb antibody. various attempts have been made to increase production of this antibody. chitosan is a mucoadhesive polysaccharide that has tremendous potential for oral vaccine delivery in terms of its exclusive features that include biocompatibility, biodegradability, high charg...

Hadi Nasiri, Jafar Majidi, Jalal Abdolalizadeh, Leili Aghebati-Maleki Mojghan Esparvarinha Tohid Kazemi, Zahra Valedkarimi

Antibodies are essential tools of biomedical and biochemical researches. Polyclonal antibodies are produced against different epitopes of antigens. Purified F(ab')2 can be used for animal’s immunization to produce polyclonal antibodies. Human immunoglobulin G (IgG) was purified by ion exchange chromatography method. In all stages verification method of the purified antibodies was sod...

2018
Fernando Sergio Leitao Filho Seung Won Ra Andre Mattman Robert S. Schellenberg Gerard J. Criner Prescott G. Woodruff Stephen C. Lazarus Richard Albert John E. Connett Meilan K. Han Fernando J. Martinez Janice M. Leung S. F. Paul Man Shawn D. Aaron Robert M. Reed Don D. Sin

BACKGROUND The literature is scarce regarding the prevalence and clinical impact of IgG subclass deficiency in COPD. We investigated the prevalence of IgG subclass deficiencies and their association with exacerbations and hospitalizations using subjects from two COPD cohorts. METHODS We measured IgG subclass levels using immunonephelometry in serum samples from participants enrolled in two pr...

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