• Electrochemical biosensors have attracted substantial attent

  2020-08-04

  

  Electrochemical biosensors have attracted substantial attention owing to their simple instrumentation, high sensitivity, and miniaturization [21], [22], [23]. These techniques are promising alternative to colorimetric and fluorescence assays in detecting DNA MTase activity [24]. Liu et al. reported

• Dihydroorotate dehydrogenase DHODH is the enzyme

  2020-08-04

  

  Dihydroorotate dehydrogenase (DHODH) is the enzyme which catalyses the rate-limiting fourth step of the de novo pyrimidine biosynthetic pathway. DHODH catalyses the oxidation of dihydroorotate (DHO) to orotate a ‘ping-pong’ mechanism., , , In both human and DHODH, this oxidation is coupled to the

• Toxicological and safety studies performed to

  2020-08-03

  

  Toxicological and safety studies performed to complete the profile of LAS191589 showed that so far, it is a safe compound. No issues have been detected in any of the studies performed in terms of cytotoxicity, cardiovascular safety, central nervous system safety and genotoxicity. No relevant advers

• Bisindolylmaleimide VIII acetate It is important to note tha

  2020-08-03

  

  It is important to note that CRF1 may be activated during acute stress and early phases of anxiety disorders (Coric et al., 2010, Ising et al., 2007), as well the administration of Astressin 2B into the lateral septum did not have an effect on anxiety-like behavior in low-stress conditions but had a

• In rats exposed to days of

  2020-08-03

  

  In rats exposed to 7 days of nicotine treatment (12 h after the last nicotine administration) we observed increases in horizontal and vertical locomotor activity along with increases in the dorsal and ventral striatal dopamine release. This finding is in line with previous studies which reported loc

• Phosphodiesterase type PDE inhibitors are indicated for the

  2020-08-03

  

  Phosphodiesterase type 5 (PDE5) inhibitors are indicated for the treatment of erectile dysfunction (ED), and have also demonstrated efficacy in the treatment of pulmonary arterial hypertension (PAH) [10], [11]. The currently approved PDE5 inhibitors include sildenafil (Viagra®), tadalafil (Cialis®),

• How does APC C recognize its substrates and catalyze their

  2020-08-03

  

  How does APC/C recognize its substrates and catalyze their ubiquitylation? How are the outcomes and timing of these activities regulated? These questions have driven a decade of structural studies that begin to explain how APC/C interacts with coactivators, substrates, and E2s, and how these interac

• hnRNP E functions in a number

  2020-08-03

  

  hnRNP E1 functions in a number of mRNA regulatory processes including transcription [74], [75], splicing [7], [74], [76], [77] and translation [6], [8], [69], [78], interacting with RNAs through CU rich regions such as the differentiation control element (DICE) and the TGFβ activated translation (BA

• PCP and BPA were selected in view of

  2020-08-03

  

  PCP and BPA were selected in view of their widespread occurrence and the well-known negative effects exerted on aquatic organisms (Duan et al., 2008). The test measured the changes of enzyme activity in activated sludge, simulated the different exposure levels of pollutants in the actual environment

• br Acknowledgments This work was

  2020-08-03

  

  Acknowledgments This work was supported by FAPESP, São Paulo, Brazil, (Grants # 2014/15982-6 and 2013/21075-9); CNPq and CAPES (Brasília, DF, Brazil). We thank Dr. Julian Sale (Medical Research Council Laboratory of Molecular Biology, Cambridge, UK) for critical reading of this review. Introdu

• br Materials and methods br Discussion To date only

  2020-08-03

  

  Materials and methods Discussion To date, only a fraction of studies pertaining to analysis of avian semen have focused on the study of DNA, with the vast majority being associated with the effects of cryopreservation on sperm DNA integrity (Kotłowska et al., 2007, Madeddu et al., 2009, Partyk

• These reactions are used to account

  2020-08-03

  

  These reactions are used to account for variations in protein solubility or vesicle recovery. For example, with DGKθ we have found it necessary to maintain the purified enzyme in a solution of 0.01% DDM (DGK-D dilution buffer) in the control reaction to prevent enzyme loss due to aggregation or adhe

• A number of studies have been

  2020-08-03

  

  A number of studies have been carried out to understand lipid production pathways and to increase TAGs level in higher plants. Overexpression of key RI-1 receptor of the Kennedy pathway until now is by far the most successful strategy to increase TAG lipid content in Brassica napus, Arabidopsis tha

• Using a probe substrate to

  2020-07-31

  

  Using a probe substrate to determine the metabolic activities of cytochrome P450 is used widely in present drug–drug interaction studies. In this study, the effects of morroniside on the activity, mRNA and protein expression of CYP3A were investigated ex vivo by using rat liver microsomes. The effec

• Our study revealed elevated basal Akt phosphorylation in die

  2020-07-31

  

  Our study revealed elevated basal Akt phosphorylation in diet-induced obesity, the effect of which was reversed by ETAKO. Activation of Akt promotes cardiac hypertrophy via a number of cellular mechanisms including activation of its downstream targets such as mTOR and GSK3β [45, 46]. Short-term acti

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