نتایج جستجو برای: lats
تعداد نتایج: 350 فیلتر نتایج به سال:
Structural and autonomic remodelling is proposed to drive atrial fibrillation (AF). Conduction velocity (CV) heterogeneity predisposes cardiac tissue re-entry mechanisms. The impact of structural on CV dynamics formation unclear. Evaluate the modulation has activity in AF. Local activation times (LATs), voltage geometry data were obtained from 20 patients undergoing catheter ablation for persis...
An isotope procedure for the tracing of ion fluxes and rate constants in intact plants is presented and applied to 42K-labelled potassium fluxes in cells of intact barley (Hordeum vulgare L.) roots. This procedure differs from conventional tracer efflux protocols in that tracer accrual in the external solution bathing the labelled roots is continually monitored by solution subsampling, whereas ...
Ski, the transforming protein of the avian Sloan-Kettering retrovirus, inhibits transforming growth factor-β (TGF-β)/Smad signaling and displays both pro-oncogenic and anti-oncogenic activities in human cancer. Inhibition of TGF-β signaling is likely responsible for the pro-oncogenic activity of Ski. We investigated the mechanism(s) underlying the tumor suppressor activity of Ski and found that...
Latent infections of neurons by herpes simplex virus form reservoirs of recurrent viral infections that resist cure. In latently infected neurons, viral gene expression is severely repressed; only the latency-associated transcripts (LATs) are expressed abundantly. Using sensitive reverse transcriptase PCR assays, we analyzed the effects of a deletion mutation in the LAT locus on viral gene expr...
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