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首页> 外文期刊>Journal of chemical neuroanatomy >The septal complex of the fire-bellied toad Bombina orientalis: chemoarchitecture.
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The septal complex of the fire-bellied toad Bombina orientalis: chemoarchitecture.

机译：火铃蟾蜍Bombina Orientalis的隔膜综合体：化学建筑。

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In order to investigate whether chemoarchitecture would support the subdivision of the anuran septum based on cytoarchitectonic and hodological studies, we performed enzyme-histochemical detection of NADPH-diaphorase and immunohistological demonstration of choline-acetyl transferase (ChAT), aspartate, calretinin, gamma-aminobutyric acid (GABA), 5-hydroxy-tryptamine, tyrosine hydroxylase, neuropeptide Y (NPY), somatostatin, Leu- and Leu + Met-enkephalin, and substance P in the fire-bellied toad Bombina orientalis. Labeling of cell bodies matched well the previously defined subnuclei: The dorsolateral septal nucleus contains enkephalin-immunoreactive (-ir) and weakly stained GABA-ir neurons; calretinin-ir and weakly labeled GABA-ir neurons are found in the ventrolateral septal nucleus. The medial septal nucleus is characterized by the presence of numerous ChAT-ir and some tyrosine hydroxylase-ir neurons, while the dorsal septal nucleus is outlined by its NPY-ir neurons. Many ChAT-ir and some aspartate-irand somatostatin-ir neurons are found in the diagonal band of Broca, and the central septal nucleus contains some GABA-ir and ChAT-ir neurons. In contrast, labeled fibers form a pattern which does not match the boundaries of septal subnuclei. Comparing the anuran septal complex with that of other vertebrates reveals that the complexity of the lateral septum has increased during the evolution from anamniote to amniote vertebrates. In spite of this fact, many similarities in chemoarchitecture between anurans and other vertebrates are evident. Some basal septal functions such as involvement in learning and memory formation or inhibition of sexual behavior appear to have persisted during vertebrate evolution.
机译：为了调查化学建筑是否能够基于细胞素质和霍乱学研究来支持阳离子隔膜的细分，我们进行了胆碱 - 乙酰转移酶（聊天），天冬氨酸，Caltretinin，γ-氨基蛋白，γ-氨基蛋白的NADPH-透镜酶和免疫组织化学检测和免疫组织化学检测。酸（GABA），5-羟基 - 色氨酸胺，酪氨酸羟化酶，神经肽Y（NPY），生长抑制素，Leu-和Leu + Met-en-Enkephalin，以及火腹蟾蜍Bombina Orientalis的物质P.细胞体的标记匹配良好的先前定义的亚核：背面层间隔核含有诺啡素 - 免疫反应（-Ir）和弱染色的GABA-IR神经元;在腹侧隔膜核中发现Calretinin-IR和弱标记的GABA-IR神经元。内侧隔膜核的特征在于存在许多Chat-IR和一些酪氨酸羟化酶-RE神经元，而背侧隔膜核由其NPY-IR神经元概述。许多Chat-IR和一些Aspartate-irand Somatostatin-IR神经元在Broca的对角线带中发现，中央隔膜含有一些GABA-IR和Chat-IR神经元。相反，标记的纤维形成与隔膜亚核的边界不匹配的图案。与其他脊椎动物的阳离子间隔复合物进行比较揭示了在从anamniote到amniote脊椎动物的进化过程中横向隔膜的复杂性增加。尽管存在这一事实，但灭绝之间的化疗和其他脊椎动物之间的化疗建筑的许多相似之处是显而易见的。一些基础隔间功能，例如参与学习和记忆形成或对性行为的抑制似乎在脊椎动物演变期间持续存在。

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