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“To compare the efficacy of intraturbinate monopolar cautery, bipolar cautery, high frequency monopolar and high frequency bipolar cautery in inferior turbinate hypertrophy.\n\nProspective randomized selleck kinase inhibitor single blinded clinical study\n\nThe study comprised of 80 patients divided in 4 groups each of 20 patients who underwent monopolar cautery, Bipolar cautery,

high frequency monopolar and bipolar intra-turbinate cautery. Patients were evaluated on the 7th post operative day and 1 year after the surgery & saccharine transit time test also performed and compared.\n\nRemarkable improvement was recorded in nasal obstruction and quality of life. The Saccharine transit time test showed a comparable frequency and confirmed maintenance of mucociliary mechanism.”
“Making the right decision from conflicting information takes time. Recent computational, electrophysiological, and clinical studies have implicated two brain areas as being crucial in assuring sufficient time is taken for decision-making under conditions of conflict: the medial prefrontal cortex and the subthalamic nucleus (STN).

Both structures exhibit an elevation of activity at low frequencies ( smaller than 10 Hz) during conflict that correlates with the amount of time taken to respond. This suggests that the two sites could become functionally coupled during conflict. To establish the nature of this interaction we recorded from deep-brain stimulation electrodes implanted bilaterally in the PFTα molecular weight STN of 13 Parkinson’s disease patients Acalabrutinib manufacturer while they performed a sensory integration task involving randomly moving dots. By gradually increasing the number of dots moving coherently in one direction, we were able to determine changes in the STN

associated with response execution. Furthermore, by occasionally having 10% of the dots move in the opposite direction as the majority, we were able to identify an independent increase in STN theta-delta activity triggered by conflict. Crucially, simultaneous midline frontal electroencephalographic recordings revealed an increase in the theta-delta band coherence between the two structures that was specific to high-conflict trials. Activity over the midline frontal cortex was Granger causal to that in STN. These results establish the cortico-subcortical circuit enabling successful choices to be made under conditions of conflict and provide support for the hypothesis that the brain uses frequency-specific channels of communication to convey behaviorally relevant information.”
“To test the hypothesis that telomerase reverse transcriptase (TERT) as an RNA-dependent RNA polymerase could be involved in the amplification of microRNA (miRNA), we have determined the levels of immature and mature miRNA in cultured neonatal rat cardiomyocytes, during the silencing of TERT by siRNA. The silencing of the TERT gene led to the reduction of both telomerase activity and the TERT mRNA expression when compared with scrambled RNA.