QUANTITATIVE AUTORADIOGRAPHIC LOCALIZATION OF [I-125] ALPHA-BUNGAROTOXIN BINDING-SITES IN THE HONEYBEE BRAIN

被引：42

作者：

SCHEIDLER, A

KAULEN, P

BRUNING, G

ERBER, J

机构：

[1] FREE UNIV BERLIN,DEPT ANAT,W-1000 BERLIN 33,GERMANY

[2] FREE UNIV BERLIN,KLINIKUM RUDOLF VIRCHOW,DEPT OPHTHALMOL,W-1000 BERLIN 33,GERMANY

来源：

BRAIN RESEARCH | 1990年 / 534卷 / 1-2期

关键词：

Acetylcholine receptor; Autoradiography; Honeybee brain; α-Bungarotoxin;

D O I：

10.1016/0006-8993(90)90152-2

中图分类号：

Q189 [神经科学];

学科分类号：

071006 ;

摘要：

Binding sites for the nicotinic acetylcholine receptor antagonist, [125I]α-bungarotoxin, were localized in the honeybee brain by in vitro autoradiography. Highest binding site densities were localized in the suboesophageal ganglion, the optic tubercles, optic lobes medulla and lobula, antennal lobes, dorsal lobes and the α-lobes of the mushroom bodies. The distribution pattern of these putative nicotinic acetylcholine receptors suggests that acetylcholine is involved in several sensory pathways and in central information processing in the honeybee brain. © 1990.

引用

页码：332 / 335

页数：4

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