• Since these first results KSTD activity has been identified

  2020-12-14

  

  — Since these first results, Δ1-KSTD activity has been identified in many other microorganisms, albeit sometimes with different substrate preferences. For instance, Comamonas testosteroni ATCC 11996 (formerly Pseudomonas testosteroni) is active on several steroid substrates, but it cannot use 11β-h

• One possible explanation for differences in the binding abil

  2020-12-14

  

  One possible explanation for differences in the binding ability of monomeric versus dimeric forms of DDR2 ECD to collagen could be that the monomeric form only binds to the primary GVMGFO site, whereas dimeric (and oligomeric) DDR2 ECD binds to additional sites on the collagen triple-helical molecul

• We further evaluated the functional relation between promote

  2020-12-14

  

  We further evaluated the functional relation between promoter regulation of the tumor suppressor genes and in fresh frozen, microdissected tumor tissue from 55 patient with clear cell renal carcinoma. In addition, normal-appearing tissue from the same patient taken distal of the tumor and later hi

• br Conclusion br Acknowledgments br Introduction Arsenic

  2020-12-14

  

  Conclusion Acknowledgments Introduction Arsenic (As) is one of the most toxic metals derived from the natural environment in soil, air and well water. It has two oxidative states: a trivalent form, arsenite, and a pentavalent form, arsenate. The inorganic As is more toxic than organic As. A

• br Results and discussion br Conclusion Novel and

  2020-12-14

  

  Results and discussion Conclusion Novel and selective aziridine-based inhibitors for the Leishmania mexicana protease LmCBP2.8 were discovered. Compounds 7d (Ki = 0.8 μM), 9d (Ki = 1.36 μM), 12d (Ki = 0.77 μM), 14d (Ki = 0.9 μM) and 18 (Ki = 0.441 μM) showed the highest potency and selectivity

• As previously reported azole class

  2020-12-14

  

  As previously reported, azole class antifungal drugs inhibit fungal CYP450 14α-demethylase, as this interrupts the conversion of lanosterol to ergosterol, a component of the fungal cell membrane (Hof, 2006). Furthermore, correlation between fluconazole dose, the extent of hepatic hypertrophy, the le

• br Acknowledgements br Introduction Anxiety and depression a

  2020-12-14

  

  Acknowledgements Introduction Anxiety and depression are major components of maintaining the cycle of addiction, and are responsible for the negative reinforcement of drug seeking behaviors (Sarnyai et al., 1995, Koob and Le Moal, 2008). Both rats and humans exhibit increased anxiety states du

• Under optimized assay conditions very low

  2020-12-14

  

  Under optimized assay conditions, very low concentrations (20pM) of [125I]YP20 bound to hCRF1-CHO nnos membranes with high specificity (>95% inhibited by 1μM astressin) and in a membrane protein-dependent manner. Specific binding was selective vs. the hCRF2α subtype because little specific binding w

• We and others have previously found that supplementation of

  2020-12-14

  

  We and others have previously found that supplementation of old rats with ALCAR remediates the age-related decay in mitochondrial bioenergetics in liver (Hagen et al., 1998a, Hagen et al., 1998b), heart (Paradies et al., 1994, Paradies et al., 1999), muscle (Pesce et al., 2010) and AT-101 (Liu et a

• These data indicate that in the context of the

  2020-12-14

  

  These data indicate that, in the context of the N-terminal 42 amino acids of p53, threonine 18 is a substrate for phosphorylation by CK1 as mediated by prior phosphorylation of serine 15. To determine whether this is a property of full length p53, GST-p53 fusion proteins comprising the full length p

• br Chk and Chk mediated signaling act as a

  2020-12-14

  

  Chk 1 and Chk 2 mediated signaling act as a barrier to tumorigenesis It was hypothesized recently that early events during tumorigenesis, such as the overexpression of oncogenes, lead to a DNA-damage response which, in turn halts tumor progression [44], [45], [46]. The DNA-damage response is prop

• SB-3CT The compounds listed in Table Table

  2020-12-14

  

  The compounds listed in Table 1, Table 2, Table 3, Table 4, Table 5 were biologically evaluated for their inhibition of the specific binding of a radiolabeled ligand [3H]PGE2 to membrane fractions prepared from cells stably expressing each mouse prostanoid receptor. The EP1 antagonist activity of th

• In order to further understand the

  2020-12-12

  

  In order to further understand the biological significance of cell-collagen X interactions, we have examined the possibilities of involvement of other collagen receptors in cell binding to collagen X. The present study demonstrates that collagen X is a ligand for DDR2. DDR2 has been observed to bind

• The monomeric oligomeric states of DDR V

  2020-12-12

  

  The monomeric/oligomeric states of DDR2-V5-His and DDR2-Fc were confirmed by Western blotting under reducing and non-reducing conditions. As shown in Fig. 1b, DDR2-V5-His exhibited a relative molecular mass of ~60 kDa under both reducing and non-reducing conditions, consistent with this protein bein

• Our data furthermore suggest that Ch h

  2020-12-12

  

  Our data furthermore suggest that Ch25h-induced oxysterols could play an important role in modulating the immune cell migration. Mechanistically, we observed impaired trafficking of CD44+CD4+ T cells in mice deficient for Ch25h. CD44+CD4+ T cells lacking EBI2, the receptor of 7α-25OHC, were delayed

16196 records 763/1080 page Previous Next First page 上5页 761762763764765 下5页 Last page