• To determine the time course of ZD P

  2020-04-14

  

  To determine the time course of ZD2767P+CPG2 DNA–DNA interstrand cross-link formation, HT29 and LS174T colorectal tumour Free Fatty Acid Quantification Colorimetric/Fluorometric Kit were exposed to the drug for 10, 30 or 60 min. The levels of DNA interstrand cross-links in HT29 or LS174T cells did

• Programmed cell death via apoptosis is associated with

  2020-04-14

  

  Programmed cell death via apoptosis is associated with a series of morphological and biochemical characteristics, including cell shrinkage, the rapid increase of intracellular calcium, nuclear condensation, DNA fragmentation and the formation of apoptotic bodies. Known as a shared feature of most ap

• The mechanism by which these HIV

  2020-04-13

  

  The mechanism by which these HIV-PIs impair skeletal muscle palmitate transport and oxidation has been partially elucidated. CD36 (also referred to as fatty Pexmetinib translocase; FAT) is a transmembrane protein involved in the transport of long-chain fatty acids (LCFA) across cellular membranes.

• br Materials and methods br Results br Discussion Prolyl hyd

  2020-04-13

  

  Materials and methods Results Discussion Prolyl 4-hydroxylases are oxygenases with key roles in a variety of biological processes including oxygen sensing, siRNA regulation and collagen folding (Gorres and Raines, 2010). Hydroxyproline is particularly abundant in collagenous proteins which

• The requirement for two distinct signalling

  2020-04-13

  

  The requirement for two distinct signalling pathways for cAMP-induced growth arrest likely represents an important mechanism allowing VSMC to finely modulate their cellular responses to cAMP-elevating stimuli. Our data demonstrates for the first time that activation of both pathways in VSMC results

• Levofloxacin EphB appears to be a low affinity receptor for

  2020-04-13

  

  EphB4 appears to be a low-affinity receptor for rhEpo based on the biochemical data. The concentration of rhEpo used for the biological experiments (50 IU/ml) corresponds to 10–15 nM, which is 1% to 2% of the KD value (KD = 881 nM) for the binding of rhEpo to EphB4, as measured in the MST assay. The

• To study systemic potential of the selected compounds

  2020-04-13

  

  To study systemic potential of the selected compounds as EP1 receptor antagonist, they were evaluated with regard to the sulprostane-induced increase of intravesical bladder pressure in rats. Some of the analogs, 13 and 15–17, which were selected on the basis of their in vitro EP1 receptor affinity,

• br Cytokine impact on ILC fate

  2020-04-13

  

  Cytokine impact on ILC fate Increasing evidence shows that ILC2 and ILC3 may convert into ILC1-like carboxypeptidase a by downregulating either GATA3 or RORγt, respectively, upregulating T-bet and gaining the capacity for IFN-γ production [60,61]. This process, often referred to as ‘ILC plastici

• br Materials and methods br Results br Discussion br

  2020-04-13

  

  Materials and methods Results Discussion Conflict of interest Introduction Dopamine-β-hydroxylase (DβH) deficiency is a rare autosomal recessive disorder characterized by the congenital absence of DβH, the enzyme converting dopamine to noradrenaline in sympathetic nerve terminals and

• Besides the regulation of the stress responses

  2020-04-13

  

  Besides the regulation of the stress responses, CRF and the urocortins have been implicated in drug addiction (Bruijnzeel and Gold, 2005, Sarnyai et al., 2001). For instance nicotine, the addictive substance of tobacco, can activate the HPA axis, just like any other stressor may do, although its imp

• Haggar et al reported the synthesis

  2020-04-13

  

  Haggar et al. reported the synthesis of two new series of 8-(2-imino/oxo/thioxo pyrimidin-4-yl)-4-methyl-6-nitro-2-oxo-2H-chromen-7-yl benzoates 56 (X=O, S, NH) and 8-(pyrazol-3-yl)-4-methyl-6-nitro-2-oxo-2H-chromen-7-yl benzoates 57 [Y=C(O)CH3, 2,4-(NO2)2C6H3]. The 8-acetyl-4-methyl-6-nitro-2-oxo-2

• Significantly elevated levels of DNA damage

  2020-04-13

  

  Significantly elevated levels of DNA damage observed in peripheral blood of tea garden women workers indicate the occupational exposure. The same was observed in cholinesterase activities, which detected lower activity in the exposed group compared to non-exposed. Large volumes of pesticides are use

• The following are the supplementary data related to

  2020-04-13

  

  The following are the supplementary data related to this article. Acknowledgments Introduction Cyclooxygenases metabolize arachidonic S/GSK1265744 to five primary prostanoids, PGE2, PGF2, PGI2, TXA2 (TX), and PGD2. These lipid mediators interact with specific members of a family of distinct

• In sum although it is reasonable to assume that the

  2020-04-13

  

  In sum, although it is reasonable to assume that the activities of an enzyme on alternative (metabolically available) substrates may often depend on neutral drift, the point is difficult to prove because various types of selective pressures can be at play, and these will be different in different or

• Enzyme selectivity of many enzymes like galactosidases acyla

  2020-04-13

  

  Enzyme selectivity of many Fmoc-Thr(tBu)-OH like β-galactosidases, acylases, epoxyhydrolases, lipases, etc. has also been modulated by using different immobilization techniques. It can result in the selection of optimal biocatalyst for different processes. This has many advantages over strategies l

15294 records 825/1020 page Previous Next First page 上5页 821822823824825 下5页 Last page