章鱼玛雅神经系统中一氧化氮的特征及其在感官知觉中的潜在作用。

IF 1.8 4区生物学 Q3 BIOLOGY

Biology Open Pub Date : 2024-12-15 Epub Date: 2024-11-28 DOI:10.1242/bio.061756

Fabián Vergara-Ovalle, Martha León-Olea, Eduardo Sánchez-Islas, Francisco Pellicer

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引用次数: 0

摘要

一氧化氮作为一种神经递质在无脊椎动物的嗅觉和化学感知系统中的作用已经得到了充分的证实。这表明，在包括脊椎动物和无脊椎动物在内的不同物种中，进化过程中保留了一种早期的高效感觉检测系统。此外，一氧化氮神经递质系统在软体动物，特别是章鱼物种中的存在也有报道。在这项研究中，我们提出了一氧化氮合酶存在于神经元和纤维中的证据，以及它在章鱼玛雅中参与化学感觉整合和与这些过程相关的运动反应的各种核团中的解剖定位。

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Characterization of nitric oxide in Octopus maya nervous system and its potential role in sensory perception.

The role of nitric oxide as a neurotransmitter in the olfactory and chemoreception systems of invertebrates has been well documented. This suggests an early and efficient sensory detection system that is evolutionarily preserved in various species, including vertebrates and invertebrates. Additionally, the presence of a nitric oxide neurotransmitter system has been reported in molluscs, particularly in octopus species. In this work, we present evidence for the existence of nitric oxide synthase in neurons and fibers, as well as its anatomical localization in various nuclei involved in chemosensory integration and the motor responses associated with these processes in Octopus maya.

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来源期刊

Biology Open BIOLOGY-

CiteScore

3.90

自引率

0.00%

发文量

162

审稿时长

8 weeks

期刊介绍： Biology Open (BiO) is an online Open Access journal that publishes peer-reviewed original research across all aspects of the biological sciences. BiO aims to provide rapid publication for scientifically sound observations and valid conclusions, without a requirement for perceived impact.