• Our results demonstrated that ET

  2021-06-03

  

  Our results demonstrated that ET-1, a Wnt ligand, stimulated the Wnt/β-catenin signaling pathway. First, ET-1/ETRA binds to Frizzled family cell-surface receptors, resulting in the activation of Dvl1, a Dishevelled (DSH) family protein. Next, activated DSH inhibits the Axin, GSK-3β, and APC protein

• Since ET was discovered first and showed a

  2021-06-03

  

  Since ET-1 was discovered first and showed a wide variety of actions not only on the cardiovascular system but also on various other tissues, much information has accumulated on ET-1 compared with the two other peptides. The method for measurement of ET-1 levels in plasma or various tissues by means

• Using HPLC and an amino acid sequencer the

  2021-06-03

  

  Using HPLC and an amino Nelfinavir Mesylate sequencer, the site of cleavage into the fluorogenic substrate AbzFRQEDDnp, determined as specific to the endopeptidase STH2, was analyzed and identified as being R2-Q3, and into substrate AbzFGQEDDnp, determined as specific to SH1, it was G2-Q3 (Fig. 5, F

• In Fig results of this experiment are shown as

  2021-06-03

  

  In Fig. 1 results of this experiment are shown as the contour plots of endopeptidase activity. Optimal for the enzyme production by this strain concentrations of peptone and inorganic phosphate were found to be 24 and 0.3g/l, respectively. For specific activity, the optima close to those for glutamy

• Moreover considering that several polyphenols and flavonoids

  2021-06-03

  

  Moreover, considering that Pleuromutilin several polyphenols and flavonoids (i.e. chalcones, flavanones, resveratrol derivatives, ellagic acid) are reported to inhibit tyrosinase and elastase (Pillaiyar et al., 2017; Xing et al., 2016; Wittenauer et al., 2015), the relations between enzyme inhibitor

• The hepatic constitutive levels of CYP

  2021-06-03

  

  The hepatic constitutive levels of CYP1A2 were minimal and were below detectable limits in the kidney, indicating an organ-specific trend which has been reported by other groups (Hawke and Welch, 1985, Paolini et al., 1997, Parkinson, 1996, Villard et al., 1998). Retinol administration did not have

• Because of the important role of the DDB

  2021-06-03

  

  Because of the important role of the DDB1-CUL4B interaction for CUL4B-based E3 ligases, disruption of the DDB1-CUL4B interaction could be an effective approach to treat cancer. Therefore, we developed an in vitro HTS assay based on yeast cell growth inhibition to identify compounds that could disrup

• Enzymatic assay The usual in vitro test for the

  2021-06-03

  

  Enzymatic assay. The usual in vitro test for the measure of the activity of DbH involves ascorbate as a cosubstrate (e.g., 5mM) and tyramine as a substrate (e.g., 10mM). When using N-aryl-N′-hydroxyguanidines instead of ascorbate, the hydroxylase activity of DbH was measured by HPLC as the amounts o

• Moreover maintaining the pyrimidine pool is not the

  2021-06-02

  

  Moreover, maintaining the pyrimidine pool is not the only important role played by DHODHs. In Toxoplasma gondii, for instance, DHODH plays a second essential function [38] possibly coupled to the mitochondrial respiratory activity, where it replenishes ubiquinol levels and prevents reactive oxygen s

• Recent studies have shown arsenic

  2021-06-02

  

  Recent studies have shown arsenic could cause autophagic cell death in malignant cells, including leukemia and malignant glioma 3-isomangostin [16], [17]. However, at present, little is known about the consequences of arsenic-treated urothelial cells in autophagy and expression of its related prote

• On the other hand the properties of collagen materials could

  2021-06-02

  

  On the other hand, the properties of collagen materials could be efficiently improved by proper chemical modification. The crosslinking agents for collagen generally involve aldehydes (e.g., glutaraldehyde (GA), isocyanates (e.g., hexamethylene diisocyanate (HMDI), photoreactive agents, polyepoxy co

• Mass spectrometry has previously been

  2021-06-02

  

  Mass spectrometry has previously been used to examine the presence of Hyp in recombinant collagen, using hydrolysates to identify the individual imino acid, equivalent to an amino NVP-BKM120 Hydrochloride analysis [33], and also by analysis of mass changes to tryptic peptides [34]. The present stud

• The present study intended to characterize the predominant

  2021-06-02

  

  The present study intended to characterize the predominant cholinesterasic form found in tissues of three tropical fish species, namely Phalloceros harpagos Lucinda, 2008 (common name guaru), Pterygoplichthys pardalis Castelnau, 1855 (common name cascudo) and Astyanax altiparanae Garutti and Britski

• br Methods br Results Main characteristics of study populati

  2021-06-02

  

  Methods Results Main characteristics of study population are presented in Table 1. AD cases had higher co-morbidity score and lower socioeconomic position than controls. Women with AD had undergone any surgery (unilateral/bilateral oophorectomy, hysterectomy, hysterectomy with bilateral oophor

• In countries such as China where there is a

  2021-06-02

  

  In countries such as China where there is a high commercial production of rice, the use of rice husk ash (RHA) as an alternative cementing material can become a great asset for environmental rehabilitation and address the difficult disposal issues associated with this agricultural waste [23]. RHA po

15477 records 601/1032 page Previous Next First page 上5页 601602603604605 下5页 Last page