Marked electrical synapses on AP neuron of the leech (Whitmania pigra)

被引：0
|
作者：
SHEN Duanwen
机构：
来源：
ChineseScienceBulletin | 1998年 / 16期
关键词：
Whitmania pigra; AP neuron; marked gap junction; glial cell; annular lamellar body;
D O I：
暂无
中图分类号：
Q421 [神经细胞（神经元）、神经胶质的结构和功能];
学科分类号：
摘要：
An initial attempt reveals parameters of marked electric synapse on AP perceptive neuron of leech. The width of gap between marked AP and either neuro- or glio-process is 2-3 nm, the diameter of the hexagonal array of connexion is 8-9 nm with a central pole of 2-2.5 nm, the same as the structure of annular lamellar bodies internalized by AP-glia processes in the AP.
引用
收藏
页码：1376 / 1380
页数：5
相关论文
共 50 条
  • [41] Transcriptome analysis reveals the oxidative damage and immune-suppression of leech (Whitmania pigra Whitman) intestine induced by high-temperature stress
    Xiong, Liangwei
    Zheng, Xiaochuan
    Zheng, Yi
    Wang, Shuaibing
    Li, Zhengzhong
    Liu, Shijie
    Wang, Haihua
    Ma, Benhe
    Liu, Shengli
    Liu, Bo
    AQUACULTURE REPORTS, 2024, 35
  • [42] A Chromosome-Level Genome Assembly of the Non-Hematophagous Leech Whitmania pigra (Whitman 1884): Identification and Expression Analysis of Antithrombotic Genes
    Liu, Zichao
    Zhao, Fang
    Huang, Zuhao
    He, Bo
    Liu, Kaiqing
    Shi, Feng
    Zhao, Zheng
    Lin, Gonghua
    GENES, 2024, 15 (02)
  • [43] Dynamic range in a neuron network with electrical and chemical synapses
    Viana, R. L.
    Borges, F. S.
    Iarosz, K. C.
    Batista, A. M.
    Lopes, S. R.
    Caldas, I. L.
    COMMUNICATIONS IN NONLINEAR SCIENCE AND NUMERICAL SIMULATION, 2014, 19 (01) : 164 - 172
  • [44] Spread of synaptic potentials through electrical synapses in Retzius neurones of the leech
    De-Miguel, FF
    Vargas-Caballero, M
    García-Pérez, E
    JOURNAL OF EXPERIMENTAL BIOLOGY, 2001, 204 (19): : 3241 - 3250
  • [45] SINGLE CALCIUM-ACTIVATED POTASSIUM CHANNELS IN THE SOMATIC MEMBRANE OF THE LEECH AP NEURON
    GARGINI, C
    PELLEGRINI, M
    PELLEGRINO, M
    SIMONI, A
    PFLUGERS ARCHIV-EUROPEAN JOURNAL OF PHYSIOLOGY, 1989, 414 (03): : S52 - S52
  • [46] STEPS IN THE DEVELOPMENT OF CHEMICAL AND ELECTRICAL SYNAPSES BY PAIRS OF IDENTIFIED LEECH NEURONS IN CULTURE
    LIU, Y
    NICHOLLS, J
    PROCEEDINGS OF THE ROYAL SOCIETY SERIES B-BIOLOGICAL SCIENCES, 1989, 236 (1284): : 253 - +
  • [47] 2 TYPES OF K+ CHANNELS IN EXCISED PATCHES OF SOMATIC MEMBRANE OF THE LEECH AP NEURON
    PELLEGRINI, M
    SIMONI, A
    PELLEGRINO, M
    BRAIN RESEARCH, 1989, 483 (02) : 294 - 300
  • [48] DIFFERENT PROPERTIES OF SYNAPSES BETWEEN A SINGLE SENSORY NEURON AND 2 DIFFERENT MOTOR CELLS IN LEECH CNS
    MULLER, KJ
    NICHOLLS, JG
    JOURNAL OF PHYSIOLOGY-LONDON, 1974, 238 (02): : 357 - 369
  • [49] WPK5, a Novel Kunitz-Type Peptide from the Leech Whitmania pigra Inhibiting Factor XIa, and Its Loop-Replaced Mutant to Improve Potency
    Zheng, Yi-Zheng
    Ji, Xiao-Ru
    Liu, Yun-Yang
    Jiang, Shuai
    Yu, Xiang-Ying
    Jia, Zhi-Ping
    Zhao, Yue
    Zhang, Jun-Qiao
    Zhang, Jia-Li
    Kong, Yi
    BIOMEDICINES, 2021, 9 (12)
  • [50] VOLTAGE-DEPENDENT PROPERTIES OF ELECTRICAL SYNAPSES FORMED BETWEEN IDENTIFIED LEECH NEURONS INVITRO
    DAVIS, RL
    JOURNAL OF PHYSIOLOGY-LONDON, 1989, 417 : 25 - 46
12345