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A majority of aptamer based biosensors termed
2022-02-10
A majority of aptamer-based biosensors (termed aptasensors) is based on structure-switching process of aptamer probes upon target binding [[12], [13], [14], [15]]. And canonical structure-switching aptamer probes are strand-displacement aptamer probes, aptamer beacons and split aptamers [[16], [17],
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To date the underlying mechanism of ropivacaine in inducing
2022-02-10
To date, the underlying mechanism of ropivacaine in inducing neurotoxicity remains unclear. Cell death was intimately involved in local-anesthetic neurotoxicity [6,18]. Two classic signaling pathways triggered cell death: the extrinsic pathway and the intrinsic pathway [12]. Our study demonstrated t
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IGF-1, human recombinant In the Medicines for Malaria Ventur
2022-02-10
In 2011 the Medicines for Malaria Venture (MMV) distributed the Open-Access Malaria Box to accelerate antimalarial drug discovery (Spangenberg et al., 2013). The Malaria Box consists of 400 structurally diverse compounds, curated from >20,000 hits generated from large-scale screens, that inhibit the
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In summary tail vein injection of mmLDL activated the
2022-02-10
In summary, tail vein injection of mmLDL activated the ERK1/2 signaling pathway, leading to increased serum concentrations and increased vascular wall expression of ICAM-1 and VCAM-1, and may cause increased expression of vascular smooth muscle ETB receptors and the ETB receptor-mediated contractile
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Myelination by oligodendrocytes is required for saltatory ne
2022-02-10
Myelination by oligodendrocytes is required for saltatory nerve impulse conduction and proper CNS function (Bercury and Macklin, 2015). Defects in myelination and remyelination impair saltatory nerve conduction and functional connectivity leading to cognitive, behavioral, and motor deficits in neuro
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Apo E is defined as a
2022-02-10
Apo E is defined as a polymorphic protein arising from three alleles. The human Apo E gene was widely studied and described to be located on chromosome 19, closely linked to the Apo C-I/C-II gene complex [9]. The three major alleles, termed Epsilon-2, Epsilon-3 and Epsilon-4 have been reported [10].
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AP and NF B activation is
2022-02-10
AP-1 [16], [17] and NF-κB activation is inhibited by curcumin (diferuloylmethane) [18], [19], the yellow component of Curcuma longa that gives curry its colour and flavour. Curcumin has shown anti-inflammatory and antioxidant properties [20], [21], [22], [23], [24], [25], [26] due to the inhibition
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Among the symbiotic bacteria contained in the probiotics
2022-02-10
Among the symbiotic bacteria contained in the probiotics, lactic-acid-producing bacteria (LAB) have been suggested to confer broad spectrums of health benefits, such as activation of mucosal and systemic immunity and resistance to infectious illnesses (Schiffrin et al., 1995, Wells and Mercenier, 20
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GPR is present primarily in
2022-02-10
GPR119 is present primarily in the pancreas and the intestine. Activation of GPR119 increases insulin, GLP-1, GIP and PYY secretion. GPR119 agonists stimulate insulin release in a glucose-dependent manner. The glucose dependent insulin secretion (GIDS) mechanism makes GPR119 an attractive target for
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To search for potential variants of SLA
2022-02-10
To search for potential variants of SLA-DOB and CD4 associated with different (percentage) levels of the five (T-lymphocyte subsets, total antibody IgG, interferon alpha (IFN-α), Toll like receptor 3 (TLR3), interleukin 6 (IL-6) in serum and porcine reproductive and respiratory syndrome virus (PRRSV
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Our supF forward mutation assay revealed for
2022-02-10
Our supF forward mutation assay revealed, for the first time, that 5OHU predominantly induced the C→T mutation in human cells. The mechanism underlying the induction of the C→T mutation in human cells by 5OHU remains unclear, however, the finding that 5OHU predominantly induced the C→T mutation was
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A number of anti diabetic drugs are available that
2022-02-10
A number of anti-diabetic drugs are available that inhibit α-glucosidase activity, including acarbose, voglibose and miglitol [6,7]. These inhibitors, however, also exhibit undesirable side effects, such as adverse gastrointestinal symptoms and liver toxicity [8,9]. For diabetics, it would therefore
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br Funding This work was supported
2022-02-09
Funding This work was supported by the National Institutes of Health (RO1DK097550 to JT, RO1AG046619 to WAB and TS, and T32AG000057 to EMR, and T32DK007012 to SG) and by the Veterans Affairs Puget Sound Health Care System Research and Development. Introduction In mammals, two isoforms of grow
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Numerical models of blood regulation provide insight into
2022-02-09
Numerical models of blood regulation provide insight into the interaction of the cellular-level and macro-scale phenomena studied in silico, a term referring to computer simulations of the dynamics of complex biological systems as opposed to in vivo or in vitro experimental studies. These in silico
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Species specificity of small molecular GPR agonists have bee
2022-02-09
Species specificity of small molecular GPR40 agonists have been reported by Takeda scientist. In the binding pocket of TM5, a Leu186 in human GPR40/FFA1 is replaced with Phe in rat, resulting in dramatic inter-species GPR40 activity discrepancy in certain scaffolds of small molecular GPR40 agonists.
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