合成生物活性肽对非洲大蜗牛（Achatina fulica Férussac）左颊神经节中鉴定出的巨型神经元的影响。
Effects of synthetic biologically active peptides on giant neurones identified in the left buccal ganglion of an African giant snail (Achatina fulica Férussac).
作者信息
Matsuoka T, Takeuchi H, Yanaihara N, Munekata E, Ariyoshi Y
机构信息
Department of Physiology, Gifu University School of Medicine, Japan.
出版信息
Comp Biochem Physiol C Comp Pharmacol Toxicol. 1988;90(2):347-50. doi: 10.1016/0742-8413(88)90009-6.
PMID:2902996
Abstract
- The effects of synthetic biologically active peptides, including Met-enkephalin, substance P, oxytocin, Arg-vasopressin, proctolin and FMRFamide, on the following four buccal neurones were examined: d-LBAN (dorsal-left buccal anterior neurone), d-LBMN (dorsal-left buccal medial neurone), d-LBCN (dorsal-left buccal central neurone) and d-LBPN (dorsal-left buccal posterior neurone). These peptides were examined at 10(-4) M. 2. Oxytocin excited d-LBAN and slightly excited d-LBCN, while this inhibited d-LBMN. Arg-vasopressin excited slightly d-LBAN and d-LBCN, but this had some times no effect. FMRFamide inhibited d-LBAN, and slightly inhibited d-LBCN. 3. No direct synaptic connection from the two ventral cerebral giant neurones, v-LCDN and v-RCDN, to the four buccal giant neurones was found, though the two cerebral neurones innervate the cerebro-buccal connectives.
摘要
- 研究了包括甲硫氨酸脑啡肽、P物质、催产素、精氨酸加压素、促肠肌肽和苯甲酰酪氨酰苯丙氨酰胺在内的合成生物活性肽对以下四种颊神经元的影响：背左侧颊前神经元（d-LBAN）、背左侧颊中神经元（d-LBMN）、背左侧颊中央神经元（d-LBCN）和背左侧颊后神经元（d-LBPN）。这些肽的浓度为10⁻⁴M。2. 催产素兴奋d-LBAN并轻微兴奋d-LBCN，同时抑制d-LBMN。精氨酸加压素轻微兴奋d-LBAN和d-LBCN，但有时无作用。苯甲酰酪氨酰苯丙氨酰胺抑制d-LBAN，并轻微抑制d-LBCN。3. 未发现两个腹侧脑巨大神经元v-LCDN和v-RCDN与四个颊巨大神经元之间有直接的突触连接，尽管这两个脑神经元支配脑-颊连接。
相似文献
1
Effects of synthetic biologically active peptides on giant neurones identified in the left buccal ganglion of an African giant snail (Achatina fulica Férussac).合成生物活性肽对非洲大蜗牛（Achatina fulica Férussac）左颊神经节中鉴定出的巨型神经元的影响。
Comp Biochem Physiol C Comp Pharmacol Toxicol. 1988;90(2):347-50. doi: 10.1016/0742-8413(88)90009-6.
2
Identifiable Achatina giant neurones: their localizations in ganglia, axonal pathways and pharmacological features.可识别的玛瑙螺巨型神经元：它们在神经节中的定位、轴突通路及药理学特性
Gen Pharmacol. 1996 Jan;27(1):3-32. doi: 10.1016/0306-3623(95)00113-1.
3
Effects of synthetic peptides on giant neurones identified in the ganglia of an African giant snail (Achatina fulica Férussac). IV.
Comp Biochem Physiol C Comp Pharmacol Toxicol. 1987;88(2):325-9. doi: 10.1016/0742-8413(87)90129-0.
4
Effects of synthetic peptides on giant neurons identified in the ganglia of an African giant snail (Achatina fulica Férussac)--II.合成肽对非洲大蜗牛（Achatina fulica Férussac）神经节中鉴定出的巨型神经元的影响——II。
Comp Biochem Physiol C Comp Pharmacol Toxicol. 1987;86(2):353-6. doi: 10.1016/0742-8413(87)90093-4.
5
[Effects of biologically active peptides on the giant neurons of the giant African snail, Achatina fulica Férussac].
C R Seances Soc Biol Fil. 1988;182(4):433-8.
6
[Neurotransmitters of giant neurons in the African giant snail, Achatina fulica Férussac. IV. Supplemental results].
C R Seances Soc Biol Fil. 1988;182(4):425-32.
7
Effects of glutamic acid analogues on identifiable giant neurones, sensitive to beta-hydroxy-L-glutamic acid, of an African giant snail (Achatina fulica Férussac).谷氨酸类似物对非洲大蜗牛（Achatina fulica Férussac）中对β-羟基-L-谷氨酸敏感的可识别巨型神经元的影响。
Br J Pharmacol. 1985 Nov;86(3):645-54. doi: 10.1111/j.1476-5381.1985.tb08941.x.
8
Pharmacological characteristics of four giant neurons identified in the cerebral ganglia of an African giant snail (Achatina fulica Férussac).
Comp Biochem Physiol C Comp Pharmacol Toxicol. 1985;80(1):123-8.
9
Effects of three synthetic peptides analogous to neurophypophyseal hormones on the excitability of giant neurones of Achatina fulica Férussac.
Experientia. 1976 Dec 15;32(12):1554-6. doi: 10.1007/BF01924449.
10
Effects of catecholamine and monophenolamine agonists on identifiable giant neurones, sensitive to these amines, of an African giant snail (Achatina fulica Férussac).
Eur J Pharmacol. 1986 May 13;124(1-2):21-9. doi: 10.1016/0014-2999(86)90120-2.
Zotero 插件