Example sentences for: pores

How can you use “pores” in a sentence? Here are some example sentences to help you improve your vocabulary:

  • A single polycarbonate, track-etch membrane with 3-μm pores was immobilized and secured within the flow cell, creating a lymphocyte capture surface with a surface area of 80 mm 2 . Whole blood samples were delivered to the flow cell from a sample reservoir tube, and the membrane within the flow cell was washed with PBS from a second reservoir.

  • Channel activation is followed after a short lag by the activation or formation of large endogenous pores that allow organic molecules with molecular weights of <800 Da to cross the plasma membrane [ 8].

  • For the P2X receptor it has been suggested that the Ca 2+-permeable channels grow in size to form the dye-permeable pores through either aggregation of channel subunits or through dilation of the existing channel pore structure [ 12, 18, 19, 20, 21].

  • For example, mutagenesis experiments [ 17 18 ] suggests that the ion selective region of eukaryotic glutamate receptor pores have a gross structure similar to that of K +channels; however, only GluR0 has a K +channel signature sequence and forms a K +selective channel.

  • In contrast, the four individual pores for water or glycerol, located within each subunit of AQP1 or GlpF, appear to be lined with hydrophobic residues expected to preclude ion permeability [ 15 24 25 ] . Importantly, TEA distinguishes between the two pathways in AQP1, supporting the idea that the ion and water pores are physically distinct although they co-exist in the same channel complex.


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