Renal Tubular Transport #19. S1 Segment, Proximal Tubule. Anionic Amino Acid Transport 1

9개월 전

Picture Steemit Renal Tubular Transport.jpg

This post is showing the anionic (acidic) aminoacid (aspartate, glutamate) transport.

In the basolateral membrane:

  • The Na/K ATPase, which brings 2 potassium ions into the cell and releases 3 sodium ions into the interstitial space.
  • The transporter that brings the anionic amino acid into the interstitial space is not known yet

In the apical membrane:

  • The EAAT3 transporter brings in an anionic amino acid, a proton and 3 sodium ions in exchange for a potassium ion.

Picture Steemit Tubular Cell Anionic aminoacid Transport.jpg

Previous Posts in this Series
Renal Tubular Transport #1. S1 Segment, Proximal Tubule. Sodium Transport 1 (Sodium/Hydrogen Ion Transport) (2nd Edition)
Renal Tubular Transport #2. S1 Segment, Proximal Tubule. Sodium Transport 2 (Sodium/Phosphate Transport) (2nd Edition)
Renal Tubular Transport #3. S1 Segment, Proximal Tubule. Sodium Transport 3
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Renal Tubular Transport #8. S1 Segment, Proximal Tubule. Sodium Transport 8
Renal Tubular Transport #9. S1 Segment, Proximal Tubule. Potassium Transport 1
Renal Tubular Transport #10. S1 Segment, Proximal Tubule. Potassium Transport 2
Renal Tubular Transport #11. S1 Segment, Proximal Tubule. Calcium Transport 1
Renal Tubular Transport #12. S1 Segment, Proximal Tubule. Water Transport 1
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Renal Tubular Transport #16. S1 Segment, Proximal Tubule. Organic Anion Transport 1
Renal Tubular Transport #17. S1 Segment, Proximal Tubule. Neutral Aminoacid Transport 1
Renal Tubular Transport #18. S1 Segment, Proximal Tubule. Cationic Aminoacid Transport 1
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