• br Conclusions The present data

  2024-04-29

  

  Conclusions The present data suggest that homeostatic balance of the cortical/hippocampal adenosinergic tone is necessary for normal working memory function and any deviation appears to impair performance – either as a consequence of A2AR under-activation when adenosine levels are reduced or due

• Introduction The cytoskeleton allows cells

  2024-04-29

  

  Introduction The cytoskeleton allows cells to establish, maintain and transform their shape. In neurons, these include cell differentiation, migration, polarization and development of their unique arborization. Axons are very thin (~1 μm), long (up to 1m) and highly branched (>95% of the plasma mem

• br Results br Discussion br

  2024-04-28

  

  Results Discussion STAR★Methods Author Contributions Acknowledgments We thank Angela Walker for assistance with the manuscript; Junlin Liu, Xiangxiang Gu, Na Chen, Lu Xue, and the BV Core Facility of iHuman Institute for their support; scientists and colleagues at Amgen Inc., Zhulun W

• br Concluding remarks br Definition Prion diseases are fatal

  2024-04-28

  

  Concluding remarks Definition Prion diseases are fatal neurodegenerative disorders that are caused by an unconventional agent that is neither bacterial nor viral, but is in essence an infectious misfolded amyloidogenic protein, termed a prion (Prusiner, 1982). Once considered highly controvers

• cholinesterase inhibitor While there is structural informati

  2024-04-28

  

  While there is structural information on the core of the amyloid fibril, less is known about oligomer structure. There is evidence that the C-terminal of Aβ may form beta barrels in some oligomer species (Tay et al., 2013, Do et al., 2016), or may exist as loosely aggregated strands in other oligome

• The findings from our previous study indicate that mitochond

  2024-04-28

  

  The findings from our previous study indicate that mitochondrial biogenesis of astrocytes is increased under experimental septic condition [25]. Recent studies have shown that IL-6 can activate AMPK by increasing the concentration of AMP [26], while AMPK regulates mitochondrial biogenesis and autoph

• There is a growing body of evidence showing

  2024-04-28

  

  There is a growing body of evidence showing that pentobarbital causes memory disorders [3], [4], [5]. Our results that a single injection of pentobarbital into bilateral hippocampus significantly impaired hippocampus-dependent spatial memory retrieval (Fig. 1) add support to that evidence. Previous

• 90 Analysis of the enzyme activity expressed as rate

  2024-04-28

  

  Analysis of the enzyme activity, expressed as rate of product formation per unit serum volume (20μl), between the diagnostic groups revealed that ApB activity was significantly decreased in the patient group both at recruitment and after 13months when the substrate concentration used was 1.5mM (p90

• br Author contributions br Acknowledgements

  2024-04-28

  

  Author contributions Acknowledgements We thank Dr. Bob Hammer and the Transgenic Core Facility at UTSW for the generation of the transgenic lines, John Shelton and the Histology Core for assistance with histology and the UTSW Metabolic Core Unit for help in phenotyping. We acknowledge support

• The structure of LO is

  2024-04-28

  

  The structure of 5-LO is divided in two domains, the catalytic C-terminal domain and the N-terminal regulatory C2-like domain (C2ld) [59,60]. The C2ld spans the GW9662 1-114 and is responsible for translocation and binding of calcium and membranes [61–63]. The catalytic domain is primarily an α-heli

• Ginsenoside Rb1 synthesis HT receptors are distributed throu

  2024-04-28

  

  5-HT3 receptors are distributed throughout the brain, within the brainstem (e.g., nucleus tractus solitarius, area postrema and spinal trigeminal nucleus) and Ginsenoside Rb1 synthesis (e.g., hippocampus, amygdala, nucleus accumbens, putamen and caudate) (Abi-Dargham et al., 1993, Barnes et al., 198

• br Introduction Sustained over activation of

  2024-04-27

  

  Introduction Sustained over-activation of neurohormonal systems is a hallmark in the pathophysiology of cardiac dysfunction following myocardial infarction (MI) and heart failure (HF). Inhibitors of the renin-angiotensin 172 3 system (RAAS) constitute cornerstones of pharmacotherapy for HF with

• br Results and discussion In order to investigate the

  2024-04-27

  

  Results and discussion In order to investigate the assembly dynamics and aggregate structures of Aβ16-22, twelve molecular systems with the number of peptides varying from 1 to 12 were studied. In all simulations, the same peptide concentration (~15 mM) was maintained by adjusting the dimensions

• The relationship between AG and

  2024-04-27

  

  The relationship between AG and tau deposition in the presence of Aβ burden warrants more research in AD and in other primary tauopathies (not associated with accumulation of Aβ plaques). Our findings highlight the importance of measuring AG, as this relationship was not evident for total Cytarabine

• br Preliminary remarks Expression of the transcription facto

  2024-04-27

  

  Preliminary remarks Expression of the transcription factor aryl hydrocarbon receptor (AHR) and the AHR-repressor (AHRR) are both strikingly high in the Liproxstatin-1 of barrier organs skin and gut [1,2]. It is generally assumed that this reflects their role in linking environmental factors to a

14944 records 158/997 page Previous Next First page 上5页 156157158159160 下5页 Last page