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Given the potency enhancing effect of the butyl group this
2020-07-09
Given the potency enhancing effect of the 4--butyl group, this substitution was incorporated into the Eastern portion of the molecule for further SAR investigations (). Removal of the phenol group (SR19822) or moving it from the -position to the -position (SR19552) or led to significant loss of acti
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A comparative analysis of the cleavage activity
2020-07-09
A comparative analysis of the cleavage activity of different forms of the BoNT/A endopeptidase in reduced conditions with SNAPtide and full-length SNAP-25 substrate is summarized in Fig. 5, Fig. 6. The BoNT/A LC was found to be the most active against SNAPtide, a small peptide segment of the SNAP-25
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The hepatic cytochrome P CYP superfamily is essential
2020-07-09
The hepatic cytochrome P450 (CYP450) superfamily is essential for metabolising foreign chemicals, fatty acids, vitamins, hormones and other compounds and consists of 18 subfamilies (Uno et al., 2012). The number of discovered CYP genes is increasing as a result of intense work with CYP450 gene struc
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br Substoichiometric substrate modification E ligases cataly
2020-07-09
Substoichiometric substrate modification E3 ligases catalyze the rapid transfer of the SUMOD from the E2 enzyme to the substrate. By definition, enzymes are recycled in the reaction, allowing multiple rounds of substrate modification by a single enzyme. Thus, enzymes function at substoichiometric
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ICT is a product of
2020-07-09
ICT is a product of icariin via the metabolism of intestinal bacteria with estrogen-like activities [33]. ICT as a bone-protecting agent can enhance osteoblast differentiation while suppressing osteoclastic differentiation in vitro [19], and stimulate osteogenic differentiation and inhibit adipogene
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DGK is also involved in cell
2020-07-09
DGKδ is also involved in cell differentiation. Previously, to investigate the physiological roles of DGKδ, DGKδ-deficient mice have been generated. On the basis of the analysis of DGKδ-deficient mice, Crotty et al. reported that DGKδ regulates the epidermal growth factor receptor (EGFR) pathway by a
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This pathway appears to have importance in epilepsy DGK mice
2020-07-09
This pathway appears to have importance in epilepsy. DGKε(−/−) mice had significantly fewer motor seizure and epileptic events compared with DGKε(+/+) mice [18]. This could be explained by the fact that in the knockout mice a greater fraction of the SAG would be converted to 2-AG. 2-AG itself is kno
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br Results br Discussion Adult hand foot and mouth disease
2020-07-09
Results Discussion Adult hand, foot and mouth disease gets no particular research interest because it has been seen as a sporadic mild viral infection that spontaneously resolved in a few days. However, evidence showed that adults may act as latent enterovirus reservoirs. A serum epidemiologic
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Although elevated production of cysLTs
2020-07-09
Although elevated production of cysLTs is characteristic of rhinosinusitis of diverse etiology, patients with aspirin-sensitive rhinosinusitis show even higher levels of cysLTs in the nasal mucosa, which are further enhanced by aspirin challenge., Elevated production of cysLTs in these patients may
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br Materials and methods br Results br Discussion
2020-07-08
Materials and methods Results Discussion In this work, we have studied the contribution of different pathways to the slow but stable progression of replication forks through DNA damaged by MMS [15]. The in vivo analysis of DNA replication forks along a specific chromosome of S. cerevisiae h
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Previously published results on this topic are
2020-07-08
Previously published results on this topic are inconsistent. Stressin1-A, a novel CRF1 receptor agonist, increased anxiety-like behavior in the social interaction and shock-probe tests [51]. Pharmacological blockade of CRF1 (NBI-30775) reversed both CRF-induced increases in startle and CRF-induced d
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All of the studies referred to above were on
2020-07-08
All of the studies referred to above were on microvillous membrane from hSTB; however, there is little information regarding conductances in the basal membrane. Illsley and Sellers, using a fluorescent technique, determined the relative permeabilities of cations and chloride in basal membrane vesicl
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Although information regarding the influence of PGE
2020-07-08
Although information regarding the influence of PGE2 on cardiac fibroblast cell growth is sparse, the effect of PGE2 on other cell types has been studied extensively, particularly in cancer and cancer cell lines where COX-2 is over-expressed. Constitutive high levels of COX-2 expression have been no
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Multiple protein species are known to naturally exist
2020-07-08
Multiple protein species are known to naturally exist for the transmembrane receptors DDR1 and DDR2. Five splice variants have been characterized for DDR1 (“a” through “e”). The d and e isoforms lack the intracellular kinase domain of DDR1. The splicing of DDR1 to various extents has been reported i
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Some limitations of this study must be noted
2020-07-07
Some limitations of this study must be noted. First, since the pretransplant evaluation of the T-cell immune response was performed just before transplantation, we cannot establish whether samples obtained at different times before the transplant would offer similar results, since end terminal disea
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