N-乙酰天门冬氨酸信号包括N-乙酰包含颗粒,其主要成分是中性氨基酸(neutral amino acid,NAA),后者位于神经元内,随着神经的发育,NAA在脑内水平增加,发生NAA丢失是神经退化的标志。
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large neutral amino acid 大量中性氨基酸
Neutral amino acid transporter 中性氨基酸载体
large neutral amino acid-transporter 大分子中性氨基酸转运子
large neutral amino acid-transporter 1 大分子中性氨基酸转运子
Research effect proved, between basic amino acid and neutral amino acid less parts of cross.
研究结果表明,碱性氨基酸与中性氨基酸之间交叉部分较小。
The acidic amino acid content of the enzyme was 17.29%, alkaline amino acid 4.50% and neutral amino acid 38.50%, and others were nonpolar amino acids.
该酶的氨基酸组成为:中极性酸性氨基酸占17.29%,极性碱性氨基酸占4.50%,极性中性氨基酸占38.50%,其它为非极性氨基酸;
Ion exchange equilibrium of neutral amino acids on 732 strong acid cation exchange resin in non buffer systems were studied and an equilibrium model was proposed.
研究了非缓冲体系中性氨基酸在732型强酸性阳离子交换树脂上的离子交换平衡,并提出了平衡模型。
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