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Process Thought (process + thought)
Selected AbstractsCHINESE PHILOSOPHY AND PROCESS THOUGHTJOURNAL OF CHINESE PHILOSOPHY, Issue 2 2005JOHN B. COBB JR. [source] Introduction: The Lotus Sutra and Process ThoughtJOURNAL OF CHINESE PHILOSOPHY, Issue 4 2001Gene Reeves [source] Divinity in Process Thought and the Lotus SutraJOURNAL OF CHINESE PHILOSOPHY, Issue 4 2001Gene Reeves [source] Viral-mediated expression of a constitutively active form of CREB in hippocampal neurons increases memoryHIPPOCAMPUS, Issue 3 2009Leonardo Restivo Abstract Synaptic activity-dependent phosphorylation of the transcription factor cAMP response element binding protein (CREB) leads to CREB-dependent gene transcription, a process thought to underlie long-term hippocampal synaptic plasticity and memory formation. We previously reported that increasing CREB activity in glutamatergic neurons enhances synaptic plasticity and neuronal excitability. Whether these modifications are sufficient to promote hippocampal-dependent memory formation was not determined. Here, we provide direct evidence that a brief increase in CREB-dependent transcription in either CA1 or DG neurons, using in vivo viral vectors, is sufficient to boost memory for contextual representations, as tested in the contextual fear conditioning task, without affecting motor, pain, or anxiety behaviors. © 2008 Wiley-Liss, Inc. [source] Environmental novelty is signaled by reduction of the hippocampal theta frequencyHIPPOCAMPUS, Issue 4 2008A. Jeewajee Abstract The hippocampal formation (HF) plays a key role in novelty detection, but the mechanisms remain unknown. Novelty detection aids the encoding of new information into memory,a process thought to depend on the HF and to be modulated by the theta rhythm of EEG. We examined EEG recorded in the HF of rats foraging for food within a novel environment, as it became familiar over the next five days, and in two more novel environments unexpectedly experienced in trials interspersed with familiar trials over three further days. We found that environmental novelty produces a sharp reduction in the theta frequency of foraging rats, that this reduction is greater for an unexpected environment than for a completely novel one, and that it slowly disappears with increasing familiarity. These results do not reflect changes in running speed and suggest that the septo-hippocampal system signals unexpected environmental change via a reduction in theta frequency. In addition, they provide evidence in support of a cholinergically mediated mechanism for novelty detection, have important implications for our understanding of oscillatory coding within memory and for the interpretation of event-related potentials, and provide indirect support for the oscillatory interference model of grid cell firing in medial entorhinal cortex. © 2007 Wiley-Liss, Inc. [source] Cytokine Stimulation Promotes Increased Glucose Uptake Via Translocation at the Plasma Membrane of GLUT1 in HEK293 CellsJOURNAL OF CELLULAR BIOCHEMISTRY, Issue 6 2010Angara Zambrano PhD Abstract Interleukin-3 (IL-3) and granulocyte/macrophage colony-stimulating factor (GM-CSF) are two of the best-characterized cell survival factors in hematopoietic cells; these factors induce an increase in Akt activity in multiple cell lines, a process thought to be involved in cellular survival. It is known that growth factors require sustained glucose metabolism to promote cell survival. It has been determined that IL-3 and GM-CSF signal for increased glucose uptake in hematopoietic cells. Interestingly, receptors for IL-3 and GM-CSF are present in several non-hematopoietic cell types but their roles in these cells have been poorly described. In this study, we demonstrated the expression of IL-3 and GM-CSF receptors in HEK293 cells and analyzed their effect on glucose uptake. In these cells, both IL-3 and GM-CSF, increased glucose uptake. The results indicated that this increase involves the subcellular redistribution of GLUT1, affecting glucose transporter levels at the cell surface in HEK293 cells. Also the data directly demonstrates that the PI 3-kinase/Akt pathway is an important mediator of this process. Altogether these results show a role for non-insulin growth factors in the regulation of GLUT1 trafficking that has not yet been directly determined in non-hematopoietic cells. J. Cell. Biochem. 110: 1471,1480, 2010. © 2010 Wiley-Liss, Inc. [source] | ||||||||||