Meanwhile, by pointing nuclei on the slides directly to substitute the cell micro-array molds that were reported in our previous study [ 10], we made perfect nuclei micro-arrays with clear background and steady nuclei more easily and simply.
The remaining 66 cases showed that the quality of nuclei extracted with water bath heating instead of on common temperature for dewaxing was higher with few foreign materials, and the nuclei micro-array made by pointing nuclei on the slides directly was qualified with clear background and steady nuclei.
Other investigators reported that m-TOR is mainly localised in the cytoplasm (Janus et al, 2005; Bachmann et al, 2006), although a small fraction of mTOR is found at a steady state in the nucleus in both normal and malignant cells (Zhang et al, 2002).
The NSN nucleus maintains a steady chromatin organisation with 4/5 small Ho-positive CHCs around the nucleolus, corresponding to the pericentromeric area of NOR-bearing chromosomes [ 18].
This hypothesis is in part based on a study, which reported that interchromatin channels in mammalian cell nuclei ensure "a steady and continuous wave of mRNPs traveling toward the nuclear pore complex (NPC)" [ 54].
It is becoming clear that the passage of signalling molecules through the nuclear membrane requires a shuttling process that allows a steady flux of biochemical communication between nucleus and cytoplasm [39].
This could be related to the decreased firing of neurons in the midbrain reticular formation and mesopontine cholinergic nuclei, which removes a steady excitatory drive from thalamocortical neurons and allows the membrane potential of cortical neurons to reach more hyperpolarized levels [30].
We have compared the nucleus to nucleus variation in expression levels of the exponentially distributed Bcd gradient observed in fixed tissue in a steady state with a stochastic model of the diffusion equation.
Aside from allowing measuring samples with low spin densities or nuclei with low sensitivity, the use of SABRE as a hyperpolarization technique enables a steady state generation of hyperpolarization.
If radioactive nuclei are produced and decay steadily, then at some point in time the total amount of a short-lived isotope reaches a steady value.
