In vitro calcium binding by isolated brush border vesicles of rat jejunum and ileum

A new procedure for isolation of the Rat jejunum and ileum brush border vesicles is described. Several calcium transport conditions have been established. A previous incubation with ATP induces an increased calcium binding. The role of a magnesium ATPase is discussed.

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Bibliographische Detailangaben
Veröffentlicht in:	Comptes rendus hebdomadaires des séances de l'Académie des sciences. Série D. Sciences naturelles 1979-07, Vol.289 (2), p.109-112
Hauptverfasser:	Toury, C, Toury, R
Format:	Artikel
Sprache:	fre
Schlagworte:	Adenosine Triphosphatases - metabolism Adenosine Triphosphate - metabolism Animals Calcium - metabolism Cell Membrane - metabolism Ileum - metabolism Ileum - ultrastructure In Vitro Techniques Intestinal Absorption Intestinal Mucosa - ultrastructure Jejunum - metabolism Jejunum - ultrastructure Male Methods Microvilli - metabolism Rats
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Beschreibung
Zusammenfassung:	A new procedure for isolation of the Rat jejunum and ileum brush border vesicles is described. Several calcium transport conditions have been established. A previous incubation with ATP induces an increased calcium binding. The role of a magnesium ATPase is discussed.
ISSN:	0567-655X