FMRF酰胺、甲硫氨酸脑啡肽和5-羟色胺在软体动物神经元中的共存。

Coexistence of FMRFamide, met-enkephalin and serotonin in molluscan neurons.

Takayanagi H, Takeda N

Department of Biology, Faculty of Science, Toho University, Chiba, Japan.

Comp Biochem Physiol A Comp Physiol. 1988;91(3):613-20. doi: 10.1016/0300-9629(88)90643-3.

Abstract

Coexistence of FMRFamide, met-enkephalin and serotonin immunoreactivities was examined in Achatina fulica and Aplysia kurodai. 2. Coexistence of FMRFamide and serotonin was found in some neurons of the visceral, right parietal and pedal ganglia of Achatina fulica, and in the pedal ganglion of Aplysia kurodai. 3. In Achatina fulica, coexistence of FMRFamide and met-enkephalin was found in a neuron of the left parietal ganglion and that of met-enkephalin and serotonin was found in a giant neuron of the right parietal ganglion. 4. Based on these results, the biological significance of coexistence was discussed.

摘要

研究了褐云玛瑙螺和日本黑兔体内FMRF酰胺、甲硫氨酸脑啡肽和5-羟色胺免疫反应性的共存情况。2. 在褐云玛瑙螺的内脏、右顶叶和足神经节的一些神经元以及日本黑兔的足神经节中发现了FMRF酰胺和5-羟色胺的共存。3. 在褐云玛瑙螺中，在左顶叶神经节的一个神经元中发现了FMRF酰胺和甲硫氨酸脑啡肽的共存，在右顶叶神经节的一个巨型神经元中发现了甲硫氨酸脑啡肽和5-羟色胺的共存。4. 根据这些结果，讨论了共存的生物学意义。