Intercalated Cell

Cancer Terms -> Retired Concepts -> Retired Concept 2004 -> Intercalated Cell

Intercalated Cell Definition

The intercalated cell is an epithelial cell of the renal collecting tubule that is specialized for H+ and HCO3 transport. These cells exist in two types, [alpha] and [beta]. The [alpha] cell secretes H+ into the lumen by an apical H+ ATPase and a basolateral Cl:HCO3. The [beta] cell secretes HCO3- into the lumen by an apical Cl:HCO3 and a basolateral H+ ATPase.

Intercalated Cell Synonyms

Intercalated Cell, Intercalated Cells

Terms in Intercalated Cell category

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