GABA immunostaining in the central complex of dicondylian insects
GABA immunostaining in the central complex of dicondylian insects
复制标题
双髁昆虫中央复合体的 GABA 免疫染色
DOI：
10.1002/cne.24497
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发表时间：
2018
影响因子：
2.5
通讯作者：
Quintero Pérez M
中科院分区：
文献类型：
--
作者：
Homberg U;Humberg T-H;Seyfarth J;Bode K;Quintero Pérez M
中央复合体是昆虫脑中一组跨越中线的神经末梢，参与头部方向编码、天空罗盘导航和空间视觉记忆。为了比较不同运动方式、定向方式、活动时间（昼夜）和进化历史的昆虫中央复合体的神经结构和神经化学，我们研究了从Zygentoma到双翅目的29种昆虫中央复合体中γ-氨基丁酸（GABA）免疫染色的分布。在所有物种中，中央体的下分裂密集地由GABA免疫反应性切线神经元支配。这些神经元有额外的arborizations在灯泡，一个独特的区域的突触复合体的外侧复杂的，和胞体的细胞群mediodorsally触角叶。GABA免疫染色在中央体下部的外观的差异对应于不同的neurological架构，如在某些双翅目和异翅目的下部分裂成一个环形的改造。在几乎所有物种中，中央体上部的两个额外的切向神经元系统都是GABA免疫反应性的。其中一个系统弥漫性侵入上级，而第二个系统在下层显示扇形突起。在蟑螂、蟋蟀和两种半翅目动物中检测到了原脑桥的稀疏免疫染色。数据显示，中央体的三个GABA免疫反应切线神经元系统是高度保守的，并表明中央体上部分裂的分层组织同样在很大程度上保持了从基底到高级物种。
The central complex is a group of midline‐crossing neuropils in the insect brain involved in head direction coding, sky compass navigation, and spatial visual memory. To compare the neuroarchitecture and neurochemistry of the central complex in insects that differ in locomotion, ways of orientation, time of activity (diurnal, nocturnal), and evolutionary history, we studied the distribution of γ‐aminobutyric acid (GABA) immunostaining in the central complex of 29 species, ranging from Zygentoma to Diptera. In all species, the lower division of the central body was densely innervated by GABA‐immunoreactive tangential neurons. These neurons had additional arborizations in the bulb, a distinct region of synaptic complexes in the lateral complex, and somata in a cell cluster mediodorsally to the antennal lobe. Differences in the appearance of GABA immunostaining in the lower division of the central body corresponded to differences in neuropil architecture, such as transformation of the lower division into a toroid in certain Diptera and Heteroptera. In nearly all species two additional systems of tangential neuron of the upper division of the central body were GABA‐immunoreactive. One of these systems diffusely invaded a superior layer, while the second system showed fan‐like projections in an inferior layer. Sparse immunostaining in the protocerebral bridge was detected in cockroaches, a cricket, and two hemipteran species. The data show that three systems of GABA‐immunoreactive tangential neurons of the central body are highly conserved and suggest that the layered organization of the upper division of the central body is, likewise, largely maintained from basal to advanced species.
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DOI：
10.1523/jneurosci.22-03-01114.2002
发表时间：
2002-02
期刊：
The Journal of Neuroscience
影响因子：
--
作者：
H. Vitzthum;Monika C. M. Müller;U. Homberg
通讯作者：
H. Vitzthum;Monika C. M. Müller;U. Homberg
影响因子：
2
作者：
Zhipeng Wang;Yufeng Pan;Weizhe Li;Huoqing Jiang;Lazaros Chatzimanolis;Jianhong Chang;Zhefeng Gong;Li Liu
通讯作者：
Zhipeng Wang;Yufeng Pan;Weizhe Li;Huoqing Jiang;Lazaros Chatzimanolis;Jianhong Chang;Zhefeng Gong;Li Liu
影响因子：
2.8
作者：
Böhm A;Szucsich NU;Pass G
通讯作者：
Pass G
RDL 样 GABA 受体亚基和蟋蟀学习和记忆相关大脑结构中 GABA 的免疫细胞化学图谱。
影响因子：
2
作者：
C. Strambi;M. Cayre;D. B. Sattelle;R. Augier;Pierre Charpin;A. Strambi
通讯作者：
A. Strambi
DOI：
10.1016/j.cub.2017.08.052
发表时间：
2017-10-23
期刊：
Current biology : CB
影响因子：
--
作者：
Stone T;Webb B;Adden A;Weddig NB;Honkanen A;Templin R;Wcislo W;Scimeca L;Warrant E;Heinze S
通讯作者：
Heinze S