CELLULAR calcium handling was examined in brain slices from transgenic antisense mice with a regional deficiency in the neuronal calcium binding protein calbindin D-28k and from their non transgenic wild type litter mate controls. Depolarization of brain slices with NMDA or potassium produced a prolonged elevation of neuronal calcium signal in neurons in brain slices from calbindin D-28k-deficient transgenic mice. This effect was selective and was seen only in brain areas where the antisense construct produced a significant depletion of calbindin D-28k protein. In other regions where calbindin D28k protein was not modified by the construct and in all glial cells whether from wild type or transgenic mice, cellular calcium handling was normal. NeuroReport 10:2367-2372

CELLULAR calcium handling was examined in brain slices from transgenic antisense mice with a regional deficiency in the neuronal calcium binding protein calbindin D(28k) and from their non transgenic wild type litter mate controls. Depolarization of brain slices with NMDA or potassium produced a prolonged elevation of neuronal calcium signal in neurons in brain slices from calbindin D(28k)-deficient transgenic mice. This effect was selective and was seen only in brain areas where the antisense construct produced a significant depletion of calbindin D(28k) protein. In other regions where calbindin D(28k) protein was not modified by the construct and in all glial cells whether from wild type or transgenic mice, cellular calcium handling was normal.

Cellular calcium handling in brain slices from calbindin D(28K)- deficient mice / L., Pasti; G., Carmignoto; T., Pozzan; Battini, Renata; Ferrari, Stefano; G., Lally; Pc, Emson. - In: NEUROREPORT. - ISSN 0959-4965. - 10:11(1999), pp. 2367-2372. [10.1097/00001756-199908020-00027]

Cellular calcium handling in brain slices from calbindin D(28K)- deficient mice

BATTINI, Renata;FERRARI, Stefano;
1999

Abstract

CELLULAR calcium handling was examined in brain slices from transgenic antisense mice with a regional deficiency in the neuronal calcium binding protein calbindin D(28k) and from their non transgenic wild type litter mate controls. Depolarization of brain slices with NMDA or potassium produced a prolonged elevation of neuronal calcium signal in neurons in brain slices from calbindin D(28k)-deficient transgenic mice. This effect was selective and was seen only in brain areas where the antisense construct produced a significant depletion of calbindin D(28k) protein. In other regions where calbindin D(28k) protein was not modified by the construct and in all glial cells whether from wild type or transgenic mice, cellular calcium handling was normal.
1999
10
11
2367
2372
Cellular calcium handling in brain slices from calbindin D(28K)- deficient mice / L., Pasti; G., Carmignoto; T., Pozzan; Battini, Renata; Ferrari, Stefano; G., Lally; Pc, Emson. - In: NEUROREPORT. - ISSN 0959-4965. - 10:11(1999), pp. 2367-2372. [10.1097/00001756-199908020-00027]
L., Pasti; G., Carmignoto; T., Pozzan; Battini, Renata; Ferrari, Stefano; G., Lally; Pc, Emson
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11380/1247500
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