scholarly journals Neurosteroids block the increase in intracellular calcium level induced by Alzheimer’s β-amyloid protein in long-term cultured rat hippocampal neurons

2008 ◽  
pp. 209 ◽  
Author(s):  
Masahiro Kawahara
ORL ◽  
1991 ◽  
Vol 53 (2) ◽  
pp. 78-81 ◽  
Author(s):  
Katsuhisa Ikeda ◽  
Yoshitaka Saito ◽  
Akinori Nishiyama ◽  
Tomonori Takasaka

Neuroreport ◽  
2002 ◽  
Vol 13 (13) ◽  
pp. 1679-1682 ◽  
Author(s):  
Martine Ammassari-Teule ◽  
Silvia Middei ◽  
Enrica Passino ◽  
Leonardo Restivo

2013 ◽  
Vol 44 (3) ◽  
pp. 178-184 ◽  
Author(s):  
Da-peng Jiang ◽  
Jing Li ◽  
Jie Zhang ◽  
Sheng-long Xu ◽  
Fang Kuang ◽  
...  

1988 ◽  
Vol 106 (6) ◽  
pp. 1699-1702
Author(s):  
E. Ya. Pozin ◽  
E. G. Popov ◽  
I. Yu. Gavrilov ◽  
Z. A. Gabbasov ◽  
S. N. Krotov

2014 ◽  
Vol 58 (2) ◽  
pp. 199-210 ◽  
Author(s):  
Elżbieta Bednarska

It is shown that callose synthesis in the <em>Oenothera biennis </em>pollen tube is regulated by the endogenous Ca<sup>2+</sup> level. Calcium antagonists reduced the amount of callose in the wall above the tip of the pollen tube (Verapamil - calcium channels blocker) and at the tube tip after stopping tube growth (La<sup>3+</sup> - a Ca<sup>2+</sup> substitute). Ruthenium red and ionophore A 23187, which raise the Ca 21 level in the cytoplasm, induced callose synthesis at the tip of pollen tube.


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