منابع مشابه
Single-channel mechanosensitive currents.
Morris and Horn (1) describe ion channel activity, elicited by mechanical stimulation, in both membrane patches and in whole neurons from the snail Lymnaea stagnalis. In whole-cell recordings, mechanical stimulation did not elicit the large macroscopic mechanosensitive currents (IMs) that were anticipated from studies of single mechanosensitive (MS) channels in membrane patches. These negative ...
متن کاملSingle-channel mechanosensitive currents.
Morris and Horn (1) describe ion channel activity, elicited by mechanical stimulation, in both membrane patches and in whole neurons from the snail Lymnaea stagnalis. In whole-cell recordings, mechanical stimulation did not elicit the large macroscopic mechanosensitive currents (IMs) that were anticipated from studies of single mechanosensitive (MS) channels in membrane patches. These negative ...
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Qeshm Channel is a shallow and narrow waterway located between Qeshm Island and the mainland in the vicinity of Hormuzgan Province, Islamic Republic of Iran. This channel is important because of its economic, industrial, fisheries and navigation role it plays as well as environmental issues it presents in the region. A prognostic study was performed to simulate currents in this channel, using C...
متن کاملStreaming currents in a single nanofluidic channel.
We report measurements of the streaming current, an electrical current generated by a pressure-driven liquid flow, in individual rectangular silica nanochannels down to 70 nm in height. The streaming current is observed to be proportional to the pressure gradient and increases with the channel height. As a function of salt concentration, it is approximately constant below approximately 10 mM, w...
متن کاملActivation of mechanosensitive currents in traumatized membrane.
Mechanosensitive (MS) channels, ones whose open probability varies with membrane tension in patch recordings, are diverse and ubiquitous, yet many are remarkably insensitive to mechanical stimuli in situ. Failure to elicit mechanocurrents from cells with abundant MS channels suggests that, in situ, the channels are protected from mechanical stimuli. To establish what conditions affect MS channe...
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ژورنال
عنوان ژورنال: Science
سال: 1991
ISSN: 0036-8075,1095-9203
DOI: 10.1126/science.253.5021.800-a