• After crown formation root development begins

  2021-05-28

  

  After crown formation, root development begins via the interaction between the Hertwig root sheath (HERS) and the dental papilla, which differentiates into odontoblasts and forms dentin and pulp. HERS is associated with the number of roots and their morphology . The stem cells from the apical papill

• 2-APB br Chemistry A total of new ThDP analogs

  2021-05-28

  

  Chemistry A total of 35 new ThDP analogs in the series of 7, 12, 15, and 19 were designed and synthesized (Scheme 1). The synthetic route is simple and convenient. In this synthetic route, 4-amino-2-methylpyrimidine-5-carbaldehyde 3 is a key intermediate for the synthesis of title compounds 7, 1

• Current therapeutic interventions are directed both

  2021-05-28

  

  Current therapeutic interventions are directed both to prevent (primarily by proper glycemic control) and to treat the advanced stages of diabetic retinopathy, when vision has already been significantly affected. Although these therapies can be very effective in preventing, delaying or reducing visi

• In the growth of cereal seeds there are two

  2021-05-28

  

  In the growth of cereal seeds there are two phases, development and germination, separated by dormancy. The developmental phase contains the three following stages: 1. early development including double fertilization which results in the formation of the diploid embryo (by fusion of the egg cell wit

• Exogenous administration of POCs could

  2021-05-27

  

  Exogenous administration of POCs could theoretically inhibit breastfeeding [69]; however, the evidence in this review does not generally support a negative impact on breastfeeding outcomes. Studies examining the think about them. of POCs among postpartum women overall demonstrated no adverse effect

• br Acknowledgements Professor Olli A J nne is

  2021-05-27

  

  Acknowledgements Professor Olli A. Jänne is warmly thanked for support and for providing excellent research facilities. Professor Patrik Finne is acknowledged for his help with statistical analyses. Drs Ronald Evans, Vincent Giguère, Jorma Palvimo, Malcolm Parker, and Anastasia Kralli are acknowl

• p and p which are downstream of pAkt

  2021-05-27

  

  p21 and p16, which are downstream of pAkt and pERK1/2, are tumor suppressors which induce cell senescence and blasticidin arrest [[56], [57], [58]]. Inhibitors of pAkt or pERK1/2 can activate p21 and p16 and promote cell senescence and cell cycle arrest [11,12,[59], [60], [61]]. It is well known th

• imatinib mesylate As for the molecular mechanism Ferguson

  2021-05-27

  

  As for the molecular mechanism, Ferguson BD suggested that EphB4/EphrinB2 stimulation induced topoisomerase I activity in small cell lung cancer cell lines. Treatment of imatinib mesylate with EphrinB2/Fc induced topoisomerase activity as assessed by DNA relaxation in cells with high EphB4 expressi

• br Conclusion The past few years

  2021-05-27

  

  Conclusion The past few years have witnessed substantial progress in understanding the structural mechanisms of substrate recognition and the reactions catalyzed by the O-GlcNAc-cycling enzymes, but more work remains. In particular, future research will be needed to establish how OGT and OGA inte

• br Conclusions Nanoparticles can be used to modulate the

  2021-05-27

  

  Conclusions Nanoparticles can be used to modulate the catalytic activity of various industrially and clinically useful enzymes, as well as pH, temperature and storage stabilities, which will enable the process to occur more efficiently and less costly. The interaction between an enzyme and nanopa

• Enolases are among the most abundantly expressed cytosolic p

  2021-05-27

  

  Enolases are among the most abundantly expressed cytosolic proteins. They are metalloenzymes that catalyze the conversion of 2-phosphoglycerate to phosphoenolpyruvate [18]. Eubacteria and archaebacteria have a single enolase gene (reviewed in [19]). Despite the lack of signal peptides or cognate pro

• During the past few years several studies have addressed mac

  2021-05-27

  

  During the past few years, several studies have addressed macrophage phenotype in experimental models, such as angiotensin II-induced AAA. A first study investigated macrophage phenotype using flow cytometry to identify M1 and M2 macrophages and qPCR analysis for expression of NOS2 and Ym1/2. The au

• The significance of the difference in the DDR binding specif

  2021-05-27

  

  The significance of the difference in the DDR2 binding specificity towards fibrillar and non-fibrillar collagens is not understood, but may imply differences in biological responses when chondrocytes bind to different collagens in the growth plate. Investigations by Labrador et al. (2001) have shown

• The imbalance that renders greater

  2021-05-27

  

  The imbalance that renders greater lipid uptake toxic is unclear, but the comparison of our in vitro studies with those in mice illustrates the importance of TAG storage versus accumulation of less non-polar molecules. Protective effects of ACSL1 and PPARγ have been reported in other cell types. Par

• ER redox imbalance leads to the accumulation of misfolded

  2021-05-27

  

  ER redox imbalance leads to the accumulation of misfolded proteins, which might trigger the unfolded protein response (UPR) [17]. In the initiation of UPR, GRP78 preferentially binds to unfolded proteins, shifting the binding equilibrium away from IRE-1, PERK, and ATF-6, the initiators of UPR [18].

13638 records 584/910 page Previous Next First page 上5页 581582583584585 下5页 Last page