نتایج جستجو برای: deletion of object marker ra
تعداد نتایج: 21194163 فیلتر نتایج به سال:
Antibodies to citrullinated proteins/peptides (ACPAs) are the second serological marker to have recently been included in the 2010 ACR/EULAR Rheumatoid Arthritis (RA) Classification Criteria, which are focused on early diagnosis and therapy. This review discusses their history and some clinical aspects of ACPAs, focusing on the diagnostic utility of anti-cyclic citrullinated peptide (anti-CCP) ...
abstract since heubners (1985) pioneering study, there have been many studies on (mis) use/ non-use of articles by l2 learners from article-less and article languages. the present study investigated how persian l2 learners of english produce and interpret english definite descriptions and demonstrative descriptions. it was assumed that definite and demonstrative descriptions share the same cen...
Background and purpose: Cerebrospinal fluid (CSF) has a broad set of molecules which is essential for neurogenesis. Human dental pulp stem cells (hDPSCs) are putatively neural crest cell-derived that can differentiate into neurons and glial cells under appropriate neurotrophic factors. The aim of this study was to induce differentiation of hDPSCs into neuroglial phenotypes using Retinoic acid (...
goal: this study aims at analyzing and categorizing different grammatical errors including morpho-syntactic and syntactic errors in written narratives of mentally retarded students in tehran. the frequencies of errors are compared among students in different grades. method: descriptive-analytic method has been used. a test consisted of four picture stories have been administered to 125 students...
Extended Abstract Introduction and Objective: Luffa is a plant from the Cucurbitaceae family with the scientific name of Luffa cylindrica. In addition to the food consumption of mature green fruit and the medicinal and health properties of seed oil, it is important due to the fibrous spongy texture of its dried fruits. There is a great variety in terms of shape, size, quality of sponge, etc. a...
Background: Gastric cancer (GC) is considered as one of the most common types of cancer worldwide with poor prognosis and generally limited treatment options. Recent studies have indicated that HER2, MDM2, MYC, MET, and TP53 play an important role in the development of gastric cancer. Therefore, the aim of this study was to evaluate the incidence of amplification/deletion of these genes in pati...
evaluation of functional disability using proper instruments, like health assessment questionnaire (haq) in patients with rheumatoid arthritis (ra), is necessary not only for quality of life assessment, but also as a useful marker for disease activity. haq has been translated into many languages. to validate the persian version of stanford haq. persian version of the haq (pe-haq) with culturall...
Riemerella anatipestifer Type IX Secretion System Is Required for Virulence and Gelatinase Secretion
Riemerella anatipestifer (RA), a major causative agent of septicemia anserum exsudativa in domesticated ducklings, has a protein secretion system known as the type IX secretion system (T9SS). It is unknown whether the T9SS contributes to the virulence of RA through secretion of factors associated with pathogenesis. To answer this question, we constructed an RA mutant deficient in sprT, which en...
Purpose: Parkinson's disease is a degenerative disease produced by the death of dopaminergic neurons, and the response to current treatments is varied. It is important to develop a model for the evaluation of ES cells as an alternative model for treatment. Materials and Methods: The model for PD was developed in rats. First, ES cells were transplanted into experimental models in three groups: ...
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