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In recent years the use of liquid chromatography tandem
2021-06-02
In recent years, the use of liquid chromatography/tandem mass spectrometry (LC–MS/MS) has become a preferred approach to measure drugs and metabolites in biological fluids due to its very high selectivity and sensitivity [17], [18], [19], [20], [21], [22], [23], [25], [30]. The great sensitivity of
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Although it is believed that CYP induction
2021-06-02
Although it is believed that CYP induction is regulated in humans in principle in the same fashion as in animals, some species differences in CYP3A enzymes induction were observed. Rifampicin is known to be a potent inducer of CYP3A4 in human hepatocytes, whereas pregnenolone-16α-carbonitrile (PCN)
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Indeed some cancers may even be defined by dysregulated cycl
2021-06-02
Indeed, some cancers may even be defined by dysregulated cyclin and thus CDK activity: mantle cell lymphoma, an uncommon lymphoma of mature B cells, is defined by the presence of overexpressed cyclin D1, usually as a result of a translocation between chromosomes 11 and 14 with the net result that cy
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CRF and urocortin I are not only
2021-06-02
CRF and urocortin I are not only readily found throughout the spinal cord (Korosi et al., 2007), CRF analogs are clearly able to alter nociceptive signals (Imbe et al., 2010; Lariviere and Melzack, 2000). However, it was unclear whether they are released endogenously and involved in the spinal modul
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br Methodology The following subsections describe the steps
2021-06-02
Methodology The following subsections describe the steps of the Systematic Literature Review (SLR) process we followed [9]. Results In our review of the literature, we used the definitions provided by the IEEE Standard Computer Dictionary [15] to categorize the claims about the effectiveness
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Water inorganic salts sugars lipids nucleic
2021-06-02
Water, inorganic salts, sugars, lipids, nucleic acids and proteins are the main basic materials forming the organism. Life activities can be controlled or regulated by a series of complicated and chain-reactive protein–protein interactions. Protein–protein interaction is considered as the bases and
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Building s constructional elements should be
2021-06-02
Building's constructional elements should be able to protect residents from the negative effect of noise caused by surroundings [19]. The World Health Organization estimates that each year more than one million Healthy Life Years are lost in the European Union member states and other Western Europea
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br Introduction Prostaglandin E PGE signals through separate
2021-06-02
Introduction Prostaglandin E2 (PGE2) signals through 4 separate G-protein coupled receptor sub-types (EP1, EP2, EP3 and EP4) to elicit a variety of physiological and pathophysiologic effects. EP2 and EP4 increase cAMP levels in the cell via adenylate cyclase activation, whereas EP3 inhibits cAMP
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Mycophenolate Mofetil Several recent reviews have appeared c
2021-06-02
Several recent reviews have appeared covering different aspects of the sPLA2 family of enzymes, including sPLA2-V, and the interested reader is kindly directed to these for specific details [34,[135], [136], [137]]. It is important to remark here, however, that recent studies on sPLA2-V suggest that
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The ultrafiltration approach has been
2021-06-02
The ultrafiltration approach has been used to measure equilibrium BIEs for a number of enzyme systems, including LY3009120 receptor hexokinase (Lewis and Schramm, 2003a, Lewis and Schramm, 2003b), thymidine phosphorylase (Birck & Schramm, 2004), purine nucleoside phosphorylase (Murkin, Tyler, & Sch
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In conclusion we have shown
2021-06-01
In conclusion, we have shown that the cellular effects produced by SFN in NSCLC cytidine receptor are largely mediated by SFN-induced production of ROS. Cells with higher levels of EGFR were more resistant to SFN treatment and showed resistance to SFN-induced apoptosis, suggesting that high EGFR le
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br A brief history of
2021-06-01
A brief history of RBR E3s RBR E3s were originally defined based on sequence alignments that predicted a tripartite motif of three zinc (Zn)-binding domains: two RING domains (RING1 and RING2) connected via an in-between-RING (IBR) domain [28], [29]. The prediction together with initial observati
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Introduction Determining how genes function together as biol
2021-06-01
Introduction Determining how genes function together as biological systems is a defining challenge of the genomic era. While genome sequences reveal the DNA blueprint of organisms, deciphering how this blueprint leads to biological function is challenging due in large part to the complexity of prot
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br Experimental br Results and discussion br Conclusions In
2021-06-01
Experimental Results and discussion Conclusions In this work we presented the direct electrochemical behaviour of the Mo containing formate dehydrogenase, purified from D. desulfuricans, where the Mo centre redox features were observed. The results allowed to calculate the reduction potenti
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Our data show a site specific interaction
2021-06-01
Our data show a site-specific interaction of DDR2 with collagen II. This indicates that the DDRs recognise a particular sequence within collagen and not simply the collagenous triple helix per se. This common tertiary structure of all collagens is formed by three α chains, each with a repeating G-X-
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