Words similar to achr
Example sentences for: achr
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The last analysis performed was that of measuring the correlation between AChR and α-DG distributions in response to the stimulus protocols.
[ 5 ] . BDNF transiently stabilizes silent NM synapses during the period of transition from polyneuronal to mononeuronal innervation of skeletal muscle fibers [ 6 ] . BDNF and CNTF cooperatively affect efficiency of embryonic xenopus neuromuscular synapses in culture [ 7 8 ] . BDNF stimulates transmitter release from neuromuscular synapses [ 9 ] and enhances the efficiency of transmission at the neuromuscular synapse [ 10 ] . BDNF, together with NT-3, can restore neuregulin levels and a normal distribution of AchR at the neuromuscular junction blocked with curare [ 11 ] . BDNF, in conjunction with fibronectin, increases spontaneous synaptic currents in the cultured embryonic xenopus neuromuscular junction [ 12 ] . BDNF down-regulates AchR clustering, most likely by binding to TrkB expressed in myocytes [ 13 ] . BDNF downregulates agrin levels in muscle but increases neuregulin in ventral horn spinal motor neurons at the time when they form neuromuscular synapses [ 14 ] .
Again in agreement with AChR observations, α-DG aggregate density is increased by LN1 but not agrin (Figure 4D) - however in this case it appears that this increase is prevented by agrin, while in the case of AChRs the combination follows the LN1 alone phenotype of increased aggregate density.
The present experimental system provides an important opportunity to estimate changes in the average AChR expression by sampling the fluorescence signal from the section of membrane representing the meridian of the spherical cell.
That the correlation coefficient never approaches unity is also consistent with the previous work - in general it has been found that AChR aggregates contain α-DG, but visible concentrations of α-DG can be found in the absence of AChRs.
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