コミュニケーションへの積極的な態度を育てる小学校外国語活動の実践 : 子どもの「気付き」を生かす指導をとおして

Nucleotides can activate ionotropic P2X receptors that induce calcium-responses in rat midbrain synaptosomes. In this report, we show that ATP elicits Ca(2+) responses producing a monophasic dose-response curve with an EC(50) value of 24.24+/-1.42 micro M. In the presence of gamma-aminobutyric acid ... View More