permeant การใช้

• Substitution of non-permeant ions for sodium abolishes the action potential.
• The more ions are permeant the more complicated it becomes to predict the membrane potential.
• Is there no way to do a more permeant block this time to stop him re registering.
• In the example diagram here, the model cell was given only one permeant ion ( potassium ).
• In a typical membrane system the incoming feed stream is separated into two components : permeant and retentate.
• Permeant is the gas that travels across the membrane and the retentate is what is left of the feed.
• The Gibbs Donnan equation at equilibrium states ( assuming permeant ions are Na + and Cl  " ):
• TrpC5 is a multi-pass membrane protein and is thought to form a receptor-activated non-selective calcium permeant cation channel.
• The four proteins in this family together form a Ca 2 +-permeant ion channel specific essential for the correct function of sperm cells.
• The presence of a charged impermeant ion ( for example, a protein ) on one side of a membrane will result in an asymmetric distribution of permeant charged ions.
• What the GHK equations means is that, at any time, the value of the membrane potential will be a weighted average of the equilibrium potentials of all permeant ions.
• The amount of sodium and potassium the channels allow through their pores ( their pS, with the conductance depending on the specific subunit composition as well as the permeant ion.
• "The international community expect the government and LTTE to move forward in the negotiations toward a permeant settlement . . . and keep the country united, " he said.
• G . Michael Harris opened the first Permeant Titanic exhibition on April 10, 1999 and is the largest, Titanic Exhibition in the world, located in Orlando, Florida and sold it to Premier Exhibitions in 2012.
• The Crosswalks were initially slated as a permeant art project, but on September 03, 2015 the group had a meeting with City Officials where they were told they were only going to be granted a temporary permit.
• As a result, the total permeant flow ( q " out ) results from the integration of the diffusion flow across the membrane from the feed inlet ( q'in ) to feed outlet ( q'out ).
• A Temporary Reserve for Public Recreation, proclaimed on 15 May 1885, was placed under " the control of the Municipal Council " and on 17 August 1891 the park became a permeant reserve with the Municipal Council appointed as trustees.
• Due to problems finding a permeant site large enough for a secondary school it has been temporarily housed in a converted office block in Teddington in the Whitton, on the Bridge Farm Nursery site, next to Heathfiled Recreation Ground by September 2018.
• Because of the absence of large-scale segmental mobility and the high degree of cross-linking within the polymers, the permeation of small molecules does not strictly follow the typical mechanisms of  solution-diffusion or molecular-level sieve for such small permeants.
• Na + does cross the membrane via leak channels ( the permeability is approximately 1 / 10 that of K +, the most permeant ion ) but, as per the pump-leak model, it is extruded by the Na + / K +-ATPase.