Vasopressin: induced structural change in toad bladder luminal membrane.

W A Kachadorian; J B Wade; V A DiScala

doi:10.1126/science.809840

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PubMed · 809840

Vasopressin: induced structural change in toad bladder luminal membrane.

W A Kachadorian·J B Wade·V A DiScala

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Abstract

Freeze-fracture electron microscopy demonstrates that vasopressin stimulation of isolated toad bladder alters the structure of the luminal membrane of granular cells. This alteration consists of an ordered aggression of intramembranous particles, and appears to be of functional significance, since the frequency of aggregation sites per area of membrane is closely correlated with vasopressin-induced osmotic water flow.

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Animals Bufo marinus Cell Membrane Dose-Response Relationship, Drug Female In Vitro Techniques Permeability Urinary Bladder Vasopressins Water Journal Article Research Support, U.S. Gov't, Non-P.H.S.

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W A Kachadorian, J B Wade, V A DiScala. 1975-10-03. Vasopressin: induced structural change in toad bladder luminal membrane.. https://doi.org/10.1126/science.809840

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