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تعداد نتایج: 695131 فیلتر نتایج به سال:
Abstract Background: Multiple sclerosis (MS) is the most common autoimmune disease of central nervous system with destruction of myelin sheath mediated by auto reactive CD4+ T Lymphocytes. Because of the possible role of Epstein-Barr virus in etiology of MS and T cells immune response, the aim of this study was to evaluate anti-Epstein Barr virus antibodies as a marker of reactivity and p...
OBJECTIVES Interleukin-12 (IL-12), a proinflammatory cytokine produced by Th1 cells, and interleukin-10 (IL-10), a product of Th2 cells, are involved in the pathogenetic mechanisms of multiple sclerosis (MS). CCL2 chemokine expression is induced by Th2 cytokines and is decreased in MS relapse. The mechanisms responsible for the beneficial effects of IVmethylprednisolone in attacks are not clear...
Metabolic syndrome (MS) is increasingly recognized as an important cardiovascular risk factor in hypertension, but its influence on left ventricular (LV) mass and function in the 2 genders has not been specifically addressed. Among 618 nondiabetic, untreated hypertensive subjects, echocardiographically detected LV mass was significantly greater in subjects with MS. A significant interaction was...
published epidemiological studies begin to provide a reasonable estimate of the frequency and characteristics of MS in Latin America. In Mexico, hospital-based and population-based studies indicate an increase in the incidence and prevalence of MS. In 1970, Alter and Olivares [8] reported a relatively low prevalence of 1.6/100,000. This study was not confi rmed by community-based data. More rec...
When cultured in low serum-containing growth medium, the mouse C(2)C(12) cells exit cell cycle and undergo a well-defined program of differentiation that culminates in the formation of myosin heavy chain-positive bona fide multinucleated muscle cells. To gain an understanding into this process, we compared total, membrane- and nuclear-enriched proteins, and phospho-proteins from the proliferati...
BACKGROUND Multiple sclerosis (MS) occurs in young adults and infrequently appears in childhood. OBJECTIVES To determine the incidence of MS and describe the clinical, cerebrospinal fluid (CSF) and magnetic resonance imaging (MRI) findings at onset of MS in children in Israel. METHODS Incidence and case-specific data were obtained through the MS Center Database and Israeli Health Statistics...
When an ADC is converting a confidential analog signal into digital codes, it may expose critical hardware security loophole. By exploiting the strong correlation between output codes and supply current waveforms, attacker can perform power side-channel attack (PSA) to steal sensitive A/D conversion results by tapping of ADC. In this regard, article demonstrates two neural-network-based success...
The purpose of this study was to establish a collagen determination method based on an isotope-labeled peptide as internal reference via high-performance liquid chromatography–tandem mass spectrometry (HPLC–MS/MS), and using the established evaluate degradation process collagen-based implants in vivo. specific (GPAGPQGPR) bovine type I identified with Orbitrap spectrometer. Then, quantification...
background and objectives: metabolic syndrome (ms) is associated with increased risk of cardiovascular disorders. ms is increasing among adolescents. this study was conducted to determine the prevalence of ms in 11-18 years old birjandi school children in 2012. materials and methods: this cross–sectional study was conducted on 2394 eleven-eighteen years old school children in birjand (1304 girl...
To assist cattle producers transition from microsatellite (MS) to single nucleotide polymorphism (SNP) genotyping for parental verification we previously devised an effective and inexpensive method to impute MS alleles from SNP haplotypes. While the reported method was verified with only a limited data set (N = 479) from Brown Swiss, Guernsey, Holstein, and Jersey cattle, some of the MS-SNP hap...
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