نتایج جستجو برای: sel plex supplement
تعداد نتایج: 37135 فیلتر نتایج به سال:
Selenium (Se) is an essential trace element of fundamental importance to health due to its antioxidant, anti-inflammatory and chemopreventive properties attributed to its presence within at least 25 selenoproteins (Sel). Sel include but not limited to glutathione peroxidases (GPx1-GPx6), thioredoxin reductases (TrxR1-TrxR3), iodothyronine deiodinases (ID1-ID3), selenophosphate synthetase 2 (SPS...
Indirect evidence suggests that in the subependymal layer (SEL) steroid hormones could be partially involved in the modulation of neurogenesis, but little or nothing is known about a direct effect of these molecules on this cellular system. The possible effect of progesterone (P) and/or its neuroactive metabolites, dihydroprogesterone (DHP) and tetrahydroprogesterone (THP), on the two cellular ...
Six single- and multiple-site variants of Candida tenuis xylose reductase that were engineered to have side chain replacements in the coenzyme 2'-phosphate binding pocket were tested for NADPH versus NADH selectivity (R(sel)) in the presence of physiological reactant concentrations. The experimental R(sel) values agreed well with predictions from a kinetic mechanism describing mixed alternative...
Spinal epidural lipomatosis (SEL) is a rare condition characterized by overgrowth of normal adipose tissue in the extradural space within the spinal canal that can lead to significant spinal cord compression. It is most commonly reported in patients receiving chronic glucocorticoid therapy. Other causes can include obesity and hypercortisolism. Occasionally, idiopathic SEL will occur in patient...
OBJECTIVES To validate the clinical efficacy and practical feasibility of massively parallel maternal plasma DNA sequencing to screen for fetal trisomy 21 among high risk pregnancies clinically indicated for amniocentesis or chorionic villus sampling. DESIGN Diagnostic accuracy validated against full karyotyping, using prospectively collected or archived maternal plasma samples. SETTING Pre...
P-selectin is an adhesion molecule expressed on activated endothelial and platelet surfaces. The function of the short consensus repeats (SCRs) of P-selectin, homologous with the SCRs of complement regulatory proteins is largely unknown. In a model of murine hindlimb ischemia where local reperfusion injury is partly mediated by IgM natural antibody and classical complement pathway activation, w...
The Notch signaling pathway regulates specification and proliferation in a variety of cell lineages in invertebrates and vertebrates. We have cloned a murine homolog of SEL-1, a key negative regulator of the Notch pathway in Caenorhabditis elegans. Murine SEL-1L (mSEL-1L) protein exhibits a high degree of similarity to SEL-1, including a signal peptide and the C-terminal region required for SEL...
AIM To improve the 7-plex system to predict eye and skin color by increasing precision and detailed phenotypic descriptions. METHODS Analysis of an eighth single nucleotide polymorphism (SNP), rs12896399 (SLC24A4), showed a statistically significant association with human eye color (P=0.007) but a rather poor strength of agreement (κ=0.063). This SNP was added to the 7-plex system (rs12913832...
Class 1 and 3 semaphorins repulse axons but bind to different cell surface proteins. We find that the two known semaphorin-binding proteins, plexin 1 (Plex 1) and neuropilin-1 (NP-1), form a stable complex. Plex 1 alone does not bind semaphorin-3A (Sema3A), but the NP-1/Plex 1 complex has a higher affinity for Sema3A than does NP-1 alone. While Sema3A binding to NP-1 does not alter nonneuronal ...
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