• 文献检索
  • 文档翻译
  • 深度研究
  • 学术资讯
  • Suppr Zotero 插件Zotero 插件
  • 邀请有礼
  • 套餐&价格
  • 历史记录
应用&插件
Suppr Zotero 插件Zotero 插件浏览器插件Mac 客户端Windows 客户端微信小程序
定价
高级版会员购买积分包购买API积分包
服务
文献检索文档翻译深度研究API 文档MCP 服务
关于我们
关于 Suppr公司介绍联系我们用户协议隐私条款
关注我们

Suppr 超能文献

核心技术专利：CN118964589B侵权必究
粤ICP备2023148730 号-1Suppr @ 2026

文献检索

告别复杂PubMed语法，用中文像聊天一样搜索，搜遍4000万医学文献。AI智能推荐，让科研检索更轻松。

立即免费搜索

文件翻译

保留排版，准确专业，支持PDF/Word/PPT等文件格式，支持 12+语言互译。

免费翻译文档

深度研究

AI帮你快速写综述，25分钟生成高质量综述，智能提取关键信息，辅助科研写作。

立即免费体验

海兔神经元中的光转导：色素颗粒释放钙至关重要。

Phototransduction in aplysia neurons: calcium release from pigmented granules is essential.

作者信息

Brown A M, Baur P S, Tuley F H

出版信息

Science. 1975 Apr 11;188(4184):157-60. doi: 10.1126/science.1114346.

DOI:10.1126/science.1114346
PMID:1114346
Abstract

Increased free intracellular calcium mediates increased membrane potassium conductance in illuminated Aplysia giant neurons. The calcium source was examined by microprobe analysis of cytoplasmic pigmented granules. Illumination markedly depleted granules of calcium and altered them structurally. Release of calcium from granules is essential for phototransduction.

摘要

光照下的海兔巨大神经元中，细胞内游离钙增加介导膜钾电导增加。通过对细胞质色素颗粒进行微探针分析来检测钙源。光照显著耗尽颗粒中的钙并使其结构改变。从颗粒中释放钙对于光转导至关重要。

相似文献

1
Phototransduction in aplysia neurons: calcium release from pigmented granules is essential.海兔神经元中的光转导：色素颗粒释放钙至关重要。
Science. 1975 Apr 11;188(4184):157-60. doi: 10.1126/science.1114346.
2
Light-induced changes in the structure of pigmented granules in aplysia neurons.光诱导的海兔神经元中色素颗粒结构的变化。
Science. 1975 Apr 11;188(4184):155-7. doi: 10.1126/science.1114345.
3
Isolation of pigmented granules involved in extra-retinal photoreception in Aplysia californica neurons.加州海兔神经元中参与视网膜外光感受的色素颗粒的分离。
Biochim Biophys Acta. 1977 Nov 15;471(1):25-31. doi: 10.1016/0005-2736(77)90389-3.
4
Lipochondria and the light response of Aplysia giant neurons,脂粒体与海兔巨型神经元的光反应
J Neurobiol. 1977 Jan;8(1):19-42. doi: 10.1002/neu.480080103.
5
Intracellular calcium and extra-retinal photoreception of Aplysia Giant neurons.
J Neurobiol. 1977 Jan;8(1):1-18. doi: 10.1002/neu.480080102.
6
Ionic basis of the photoresponse of Aplysia giant neuron: K + permeability increase.
Science. 1972 Nov 17;178(4062):755-6. doi: 10.1126/science.178.4062.755.
7
Multicompartment diffusion and reaction modeling system applied to transmitter-mediated photoreception.应用于递质介导光感受器的多室扩散与反应建模系统。
Comput Biol Med. 1979;9(2):107-29. doi: 10.1016/0010-4825(79)90028-3.
8
Cellular basis of the photoresponse of an extraretinal photoreceptor.视网膜外光感受器光反应的细胞基础。
Experientia. 1982 Sep 15;38(9):1001-6. doi: 10.1007/BF01955343.
9
Electron microprobe analysis of human labial gland secretory granules in cystic fibrosis.囊性纤维化患者唇腺分泌颗粒的电子微探针分析
J Clin Invest. 1985 Jun;75(6):1951-6. doi: 10.1172/JCI111911.
10
The lacunar glial zone at the periphery of Aplysia giant neuron: volume of extracellular space and total calcium content of gliagrana.海兔巨型神经元外周的腔隙性神经胶质区：细胞外空间体积和神经胶质颗粒的总钙含量
Neuroscience. 1991;42(2):593-601. doi: 10.1016/0306-4522(91)90401-9.

引用本文的文献

1
Light-dependent K(+) channels in the mollusc Onchidium simple photoreceptors are opened by cGMP.软体动物单环刺螠光感受器中依赖光的钾离子通道由环鸟苷酸（cGMP）开启。
J Gen Physiol. 2002 Oct;120(4):581-97. doi: 10.1085/jgp.20028619.
2
Modulation of membrane conductance in rods of Bufo marinus by intracellular calcium ion.细胞内钙离子对海蟾蜍视杆细胞中膜电导的调节作用。
J Physiol. 1983 Jun;339:273-98. doi: 10.1113/jphysiol.1983.sp014716.
3
Cellular basis of the photoresponse of an extraretinal photoreceptor.视网膜外光感受器光反应的细胞基础。
Experientia. 1982 Sep 15;38(9):1001-6. doi: 10.1007/BF01955343.
4
Quantitative X-ray microanalysis of calcium with the Camebax-TEM system in frozen, freeze-substituted and resin-embedded tissue sections. Application to molluscan glio-interstitial granules.使用Camebax - TEM系统对冷冻、冷冻置换和树脂包埋组织切片中的钙进行定量X射线微分析。应用于软体动物神经胶质间隙颗粒。
Histochemistry. 1987;87(6):545-55. doi: 10.1007/BF00492469.
5
Immunocytochemical localization of a rhodopsin-like protein in the lipochondria in photosensitive neurons of Aplysia californica.加利福尼亚海兔光敏神经元脂粒体中一种视紫红质样蛋白的免疫细胞化学定位。
Cell Tissue Res. 1986;244(1):115-20. doi: 10.1007/BF00218388.
6
The role of diffusion in the photoresponse of an extraretinal photoreceptor of Aplysia.扩散在海兔视网膜外光感受器光反应中的作用。
J Physiol. 1979 Feb;287:283-301. doi: 10.1113/jphysiol.1979.sp012659.
7
Photoresponses of a sensitive extraretinal photoreceptor in Aplysia.海兔中一种敏感的视网膜外光感受器的光反应。
J Physiol. 1979 Feb;287:267-82. doi: 10.1113/jphysiol.1979.sp012658.
8
Specific association of neurotransmitter with somatic lysosomes in an identified serotonergic neuron of Aplysia californica.在加州海兔一个已鉴定的5-羟色胺能神经元中神经递质与体细胞溶酶体的特异性关联。
Proc Natl Acad Sci U S A. 1979 Nov;76(11):5967-71. doi: 10.1073/pnas.76.11.5967.