Stretch-activated ion channel

Stretch-activated ion channel

История цены История цены
 
998 Р
27222535
В наличии
30/06/2015
 
High Quality Content by WIKIPEDIA articles! Stretch-activated or stretch-gated ion channels are ion channels which open their pores in response to mechanical deformation of a neuron´s plasma membrane. Opening of the ion channels depolarizes the afferent neuron producing an action potential with sufficient depolarization. Channels open in response to two different mechanisms: the prokaryotic model and the mammalian hair cell model. Stretch-activated ion channels have been shown to detect vibration, pressure, stretch, touch, sounds, tastes, smell, heat, volume, and vision. Stretch-activated ion channels have been categorized into three distinct "superfamilies": the ENaC/DEG family, the TRP family, and the K1 selective family. These channels are involved with bodily functions such as blood pressure regulation. They are shown to be associated with many cardiovascular diseases. Stretch-activated channels were first observed in chick skeletal muscles by Falguni Guharay and Frederick Sachs...