• Although information regarding the influence of

  2020-06-08

  

  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

• The attachment of ubiquitin to RTKs such as

  2020-06-08

  

  The attachment of ubiquitin to RTKs, such as EGFR, mediates efficient delivery through the endosome-lysosome system for proteolysis. In this way, RTK degradation enables cessation of signal transduction. A recent siRNA screen identified a number of USPs that can significantly modulate EGFR levels an

• CORM-3 receptor br Acknowledgements This work was supported

  2020-06-08

  

  Acknowledgements This work was supported by a Grant for the Program for the Strategic Research Foundation at Private Universities S1101017 organized by the Ministry of Education, Culture, Sports, Science, and Technology (MEXT), Japan and JSPS KAKENHI Grant Numbers JP22560209 and JP5K05842. The

• br Conflict of interest br Acknowledgements

  2020-06-08

  

  Conflict of interest Acknowledgements This work was funded by the National Science Centre, Poland, grant number N N303 571539. We are greatly indebted to Patrick Fox for help with the final manuscript. Introduction Alkylating agents which interact directly with DNA to form covalent bonds h

• In this context we initiated a

  2020-06-08

  

  In this context, we initiated a program to develop new antiviral chemotypes towards a host factor implicated in Walrycin B replication: the host (human) dihydrofolate reductase (DHFR) [21]. We recently identified this enzyme as the molecular target of 1-aryl-4,6-diamino-1,2-dihydrotriazines, struct

• After repeated intermittent exposure to a psychostimulant an

  2020-06-08

  

  After repeated, intermittent exposure to a psychostimulant an augmentation of drug response to motor activity is commonly observed, a phenomenon known as behavioral sensitization (Kalivas and Stewart, 1991, Steketee and Kalivas, 2011). On the other hand, several reports have pointed out that stress

• br Conclusion This patient was hypercoaguable as

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  Conclusion This patient was hypercoaguable as evidenced by a lower extremity DVT, pulmonary emboli, and a splenic infarct. Excluding acute CMV infectious mononucleosis, she had no disorders predisposing to splenic infarcts.4, 5 In this case, CMV infectious mononucleosis was accompanied by CMV lun

• br Acknowledgments The authors thank Elisabete

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  Acknowledgments The authors thank Elisabete Lepera and Rosana Silva for technical support. The study was supported by FAPESP, CNPq and PADC/FCF-UNESP. T.T. Miguel was the recipient of a FAPESP (Proc. 05/05171-1) and R.L. Nunes-de-Souza of a CNPq (Proc. 303580/2009-7) fellowship. Introduction

• Determination of relative potency EC

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  Determination of relative potency (EC50) by dose response assays in vitro is subject to the same sources of variability as determination of affinity, since the EC50 and Hill slope of the dose response curve are highly dependent on the binding of ligand to a competing receptor that may be present, an

• LVDP values of at the end

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  LVDP values of ~80% at the end of reperfusion. L-NAME treatment did not modify the contractility detected in ischemic control hearts but annulled the actions of BZ acquiring LVDP values up to 40% (Fig. 4 A). A similar pattern was observed when +dP/dtmax was analysed (Fig. 4 B). LVEDP, as an index o

• The in vitro enantioselective metabolism of pesticides has b

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  The in vitro enantioselective metabolism of pesticides has been investigated by employing human liver microsomes, which are a reliable resource to perform MCL enantioselective risk assessment in humans (Carrão et al., 2019; de Albuquerque et al., 2018, 2016; Yao et al., 2016). The enantioselective m

• br Acknowledgment This work was supported by the Estonian Sc

  2020-06-05

  

  Acknowledgment This work was supported by the Estonian Science Foundation (Grant ETF8862). Introduction In higher eukaryotes ionizing-radiation (IR) induced DNA double-strand breaks (DSB) are primarily repaired by the non-homologous end joining (NHEJ) pathway [1]. Ku, a heterodimeric protein

• DGK is classified into the type II DGK subfamily As

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  DGKη is classified into the type II DGK subfamily [12], [13], [14], [15]. As described above, DGKη has the splice variants η1 and η2 [10]. DGKs η1 and η2 possess in common a pleckstrin homology domain at the N-terminus and a catalytic domain that is divided into two subdomains (catalytic subdomain-a

• br Experimental All starting materials and reagents were pur

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  Experimental All starting materials and reagents were purchased from Sigma-Aldrich, Merck and Loba Chemie. Thin layer chromatography (TLC) was performed on silica gel G60 F254 (Merck) plates and eluted with the mobile phase n-hexane: ethyl acetate (70:30%v/v). Melting points were recorded on auto

• br Other Alterations in Triglyceride Metabolism in

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  Other Alterations in Triglyceride Metabolism in DGAT-Deficient Mice Consistent with the enzyme\'s ubiquitous expression pattern, DGAT deficiency also altered triglyceride metabolism in other tissues. For example, postpartum Dgat−/− female mice were unable to nurse their young owing to an absence

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