大鼠耳蜗核中γ-氨基丁酸、甘氨酸、谷氨酸和天冬氨酸的分布

Distribution of gamma-aminobutyric acid, glycine, glutamate and aspartate in the cochlear nucleus of the rat.

作者信息

Godfrey D A, Carter J A, Lowry O H, Matschinsky F M

出版信息

J Histochem Cytochem. 1978 Feb;26(2):118-26. doi: 10.1177/26.2.624832.

DOI:10.1177/26.2.624832

Abstract

The distributions of gamma-aminobutyric acid (GABA), glycine, glutamate and aspartate were measured in cochlear nuclei of two rats by quantitative histochemical mapping procedures. The levels and distributions in the two rats were comparable, and resembled those previously reported for cat cochlear nucleus. The results are consistent with a concept that these putative transmitter amino acids have similar levels and distributions in the cochlear nucleus among mammals.

摘要

通过定量组织化学定位程序，测定了两只大鼠耳蜗核中γ-氨基丁酸（GABA）、甘氨酸、谷氨酸和天冬氨酸的分布。两只大鼠中的这些物质水平和分布具有可比性，且与先前报道的猫耳蜗核中的情况相似。这些结果与一种观点相符，即这些假定的递质氨基酸在哺乳动物的耳蜗核中具有相似的水平和分布。