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aquaporin

British  
/ ˌækwəˈpɔːrɪn /

noun

  1. any one of a group of proteins in cell membranes that allow the passage of water across the membrane

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Example Sentences

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“And this was associated with other cellular players that the field has shown are important for glymphatic clearance including recruiting those aquaporin water channels.”

From Salon • Feb. 29, 2024

By altering the number of aquaporin channels, the volume of water recovered or lost is altered.

From Textbooks • Jun. 19, 2013

It is completely impermeable to water due to the absence of aquaporin proteins, but ions, mainly Na+ and CL–, are actively reabsorbed by a cotransport system.

From Textbooks • Jun. 19, 2013

As the loop turns to become the ascending loop, there is an absence of aquaporin channels, so water cannot leave the loop.

From Textbooks • Jun. 19, 2013

These membranes have permanent aquaporin channel proteins that allow unrestricted movement of water from the descending loop into the surrounding interstitium as osmolarity increases from about 300 mOsmol/kg to about 1200 mOsmol/kg.

From Textbooks • Jun. 19, 2013