Calcium imaging takes advantage of the fact that
calcium ions enter neurons upon neural activation.
Not exact matches
After
entering axons through activated TRPV4 channels,
calcium ions appear to disrupt the microtubule cytoskeleton by inhibiting a microtubule - stabilizing protein called STOP.
The researchers found that puffing activated a mechanosensitive channel protein called TRPV4, which is enriched in the membrane of neuronal axons and allows
calcium ions to
enter the cell.
«In this current study, we've shown that by opening the TRPV1 channel to allow
calcium ions to
enter the cell, we can turn on a gene.
These atypical AMPA receptors were missing a key subunit, called GluA2, that caused a change in shape and allowed
calcium ions to
enter the cell.
SOCE is a process by which
Calcium ions slowly
enter cells to refill
Calcium stores that have been depleted by various activities.
Excess carbon dioxide
enters the ocean, reacts with water, decreases ocean pH and lowers carbonate
ion concentrations, making waters more corrosive to marine species that need carbonate
ions and dissolved
calcium to build and maintain healthy shells and skeletons.
With the
calcium and magnesium
ions leaving the clay surface, the arsenic
ions were repelled from the clay surface and
entered the water.
Block the
calcium entering through this
ion channel and you can stop the inflammation.
TA actually does increase slightly, but this is because some solid
calcium carbonate dissolves under the more acid conditions to yield carbonate
ions that then
enter into the carbonate / bicarbonate balance.
The diurnal temperature changes led to changes in CO2 and therefore pH. Temperature increase and lower atmospheric pressure will lead to lower CO2 concentrations and hence pH. Acid rainfall on
Calcium feldspars will lead to Ca2 +
ions entering the oceans.
Since
calcium and magnesium
ion are constantly
entering the oceans from river, they will form insoluble carbnates.