• Somatostatin analogues are among the first peptide

  2021-11-24

  

  Somatostatin analogues are among the first peptide-based drugs used in cancer imaging and therapy (for review see Reubi, 2003). Treatment of tumors by the use of peptide analogues labeled with cytotoxic agents acting via specific receptors is also under investigation for neuropeptide Y (Koglin and B

• br Summary The presented results of

  2021-11-24

  

  Summary The presented results of the analysis of the unfolding of G-quadruplex and i-motif, which may appear within the telomeric DNA region, led to several important conclusions. Namely, determination of the work necessary to unfold of these structures, in biased molecular dynamics involving ste

• Analysis of the i motif structures during

  2021-11-24

  

  Analysis of the i-motif structures during biased unfolding of G-quadruplexes leads to the conclusion that at acidic pH the i-motif is absolutely unaffected by that process. The hydrogen bonds within the i-motif are intact (Fig. 3D) and they only fluctuate around mean values. On the other hand, the i

• br Medium to long chain fatty acids Medium

  2021-11-24

  

  Medium- to long-chain fatty acids Medium- to long-chain fatty acids impart a wide range of physiological effects. Medium-chain and long-chain fatty acids have 6–12 carbons and >12 carbons, respectively. As the energy source, these fatty acids are supplied primarily by food intake, biosynthesis, a

• Agar Albumin is the major carrier of free fatty acids FFAs

  2021-11-24

  

  Albumin is the major carrier of free fatty acids (FFAs) in plasma [59], and harbours seven binding sites that are common to FFAs with a range of chain-lengths (C10-C18) across its three domains (Fig. 1a) [60,61]. In vitro, saturated, mono- and poly-unsaturated FFAs, with chain lengths ranging from C

• The receptor binding assay used in our previous study demons

  2021-11-24

  

  The receptor binding assay used in our previous study demonstrated that propofol competitively binds to FPR1, thus blocking the downstream signal transduction of FPR1 and inhibiting neutrophil immune activities [8]. In this study, we assessed the pharmacological action of fMMYALF in the presence of

• Potential roles for S P

  2021-11-24

  

  Potential roles for S1P in angiogenesis, cancer, and autoimmune diseases such as RA have been reported [73]. In RA synoviocytes, S1P has been shown to enhance expression of prostaglandin E2 (PGE2) and cyclooxygenase-2 (COX-2) in response to the pro-inflammatory cytokines, TNF-α and interleukin (IL)-

• Compounds that induce exocytosis in cultured cells include C

  2021-11-24

  

  Compounds that induce exocytosis in cultured beta-lactamase include Ca2+-dependent [14] or Ca2+-independent [15] mechanisms. Ca2+-dependent exocytosis releases soluble enzyme content from lysosomes [16] operating by increasing the cytosolic concentration of Ca2+[13] by recruiting extracellular Ca2+[

• DMPO A small number of patients had accessory integrase

  2021-11-24

  

  A small number of patients (11%) had accessory integrase mutations (E157Q, G163R, L74IM, and/or V151I) that confer potential or low-level resistance and generally only when they occur in combination with other high/intermediate level resistance mutations. This is a somewhat higher incidence than tha

• The analytical approach for the simultaneous determination o

  2021-11-24

  

  The analytical approach for the simultaneous determination of HA and its metabolites is complex. There are commercial kits that allow the determination of HA through ELISA and of its metabolites through radioimmunoassay (RIA) techniques. However, these immunological-based techniques do not allow sim

• Theoretically the majority of resistance

  2021-11-24

  

  Theoretically, the majority of resistance mechanisms identified so far could be targeted by compounds that are already available, such as inhibitors of ER, PIK3CA/mTOR or FGFR1. However, the potential therapeutic advantage of combining these agents with standard HER2-targeting treatments must be wei

• br Discussion Using HBV transgenic

  2021-11-23

  

  Discussion Using HBV transgenic mice, Kim, et al. first reported that the HBx gene caused HCC [34]. Since then, transgenic mice have become a useful experimental model for defining the molecular events of HBV hepatitis, and HBV-related hepatocarcinogenesis. In the present study, we first confirme

• In diseased blood vessels increased

  2021-11-23

  

  In diseased blood vessels, increased production of reactive oxygen species (ROS), such as peroxynitrite, superoxide, and hydrogen peroxide, have been found [[53], [54], [55]]. Peroxynitrite was suggested to alter the redox state of sGC [53] while hydrogen peroxide interfered with the action of NO bu

• The Scribble complex localizes to the leading

  2021-11-23

  

  The Scribble complex localizes to the leading edge in response to integrin engagement. There, Scribble controls the activation Rac and PAK via the Rac GEF β-Pix (Bahri et al., 2010), which is required for collective cell migration (Omelchenko et al., 2014). However, on the rear edge, Scribble can be

• br Positive regulation of gene expression by Nrf

  2021-11-23

  

  Positive regulation of gene BIX 01294 sale by Nrf2 Repression of Nrf2 by Keap1 Because many xenobiotic inducers of NQO1 and GST enzyme activities contain a thiol-reactive electrophilic moiety (i.e. are soft electrophiles), Paul Talalay and colleagues predicted in 1988 that they would be recogn

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