• The structure and activity of

  2022-01-28

  

  The structure and activity of GLUT1 has been most intensively studied in erythrocytes, in which this transporter makes up 10–20% of membrane protein content. Carruthers has shown that, while GLUT1 can exist and transport glucose as monomers, dimers and tetramers, in erythrocytes GLUT1 exists predomi

• Our results on the other hand shows that there is

  2022-01-27

  

  Our results, on the other hand, shows that there is no upregulation of ETBR on the spinal cord after SCI, but there is a significant difference of mRNA on days 2, 7 and 28 on the SCI group on the spinal cord and no changes on the DRG, suggesting that the spinal cord injury may reduce the renovation

• br Conclusions Histone acetylation deacetylation is a major

  2022-01-27

  

  Conclusions Histone acetylation/deacetylation is a major epigenetic mechanism implicated in the regulation of transcription and various biological processes such as development and gametogenesis from plants to vertebrates. However, despite being well characterized in zebrafish, acetyltransferase

• In cancer cells HIF upregulates HK II

  2022-01-27

  

  In cancer cells, HIF-1α upregulates HK-II expression by binding to the hypoxia-responsive element in the HK-II promoter region to adapt to hypoxic conditions [20]. In the present study, we observed that mangiferin transiently increased HIF-1α expression in endothelial cells, suggesting another possi

• It is noticeable that CO as

  2022-01-27

  

  It is noticeable that CO as well as H. pylori suppresses apoptosis while it induces autophagy in AGS cells. The differential effects of CO on the activation of transcription factors responsible for regulating expression of apoptosis- and autophagy-related genes merit further investigation. In concl

• br Hh Proteins at a Glance

  2022-01-27

  

  Hh Proteins at a Glance Hh family proteins are evolutionarily conserved morphogens that provide cells with positional information and fate instruction during early embryonic development. After development, Hh ligands contribute to tissue homeostasis and wound healing 1., 2.. Consistent with thes

• CgtA is involved in stringent response and

  2022-01-27

  

  CgtA is involved in stringent response and it interacts with SpoT to maintain optimal (p)ppGpp/ppGpp quotient in bacteria. Depletion of CgtA results in increased ppGpp levels [8]. CgtA is also important for cellular development [12] and involved in synchronization of DNA replication initiation and c

• Toc and Toc are GTPases that

  2022-01-27

  

  Toc34 and Toc159 are GTPases that regulate initial steps of preprotein import [3,4,26]. It was shown that GTP hydrolysis of at least one receptor is necessary to initiate the translocation process [23,27]. As reported for other small G-proteins, Toc34 and Toc159 bind their cargo in a nucleotide-depe

• br Introduction The mammalian skin forms

  2022-01-26

  

  Introduction The mammalian skin forms the largest organ of the body and includes a network of cutaneous nerves, cells of the immune system, and mediators of the neuro-endocrine axis (Theoharides et al., 2016). Analogous to the hypothalamic-pituitary-adrenal axis, neuropeptides and their receptors

• Thirteen multiparous German Holstein cows in their second to

  2022-01-26

  

  Thirteen multiparous German Holstein cows, in their second to fourth lactation, were selected from a previous study (Schäff et al., 2012) based on their individual peak in plasma BHB concentrations in wk 2 or 3 postpartum: high BHB (H-BHB; 1.05 to 2.57 mmol/L, mean 1.59 mmol/L; n = 8) and low BHB (L

• The organ culture method has

  2022-01-26

  

  The organ culture method has previously shown to be a suitable model for investigations of receptor upregulation on vascular smooth muscle cells (Adner et al., 1996). In our study, the organ culture method was applied in order to examine whether LPS from P.g. was capable of altering the gene express

• Taking all these results into account we propose

  2022-01-26

  

  Taking all these results into account, we propose a model for the evolution of HIV DNA forms in blood during the natural history of HIV infection (Fig. 4a). During PHI, the labile linear and episomal HIV DNA forms are particularly abundant and mostly constitute evidence of active replication in rece

• The more important effect of pitolisant

  2022-01-26

  

  The more important effect of pitolisant is related to its wake-promoting and arousal activities as a result of enhanced NHS-12-Biotin release in animal models (Ligneau, Perrin, et al., 2007). Moreover, its potential in the treatment of severe excessive daytime sleepiness (EDS) in narcoleptic teenage

• The Scribble complex localizes to the leading edge in

  2022-01-26

  

  The Scribble complex localizes to the leading edge in response to integrin engagement. There, Scribble controls the activation Rac and PAK via the Rac GEF β-Pix (Bahri et al., 2010), which is required for collective cell migration (Omelchenko et al., 2014). However, on the rear edge, Scribble can be

• In response to oxidative stress in DM

  2022-01-25

  

  In response to oxidative stress in DM, antioxidant defence systems are activated in β-cells. Glutathione (GSH) is one of the most abundant antioxidants and has been shown to be expressed at lower concentrations in patients with DM [12], [13]. Furthermore, plasma levels of glycine, which is a synthet

15083 records 490/1006 page Previous Next First page 上5页 486487488489490 下5页 Last page