@article{oai:ir.kagoshima-u.ac.jp:00007790,
 author = {中村, 薫},
 issue = {1},
 journal = {鹿児島大学水産学部紀要=Memoirs of Faculty of Fisheries Kagoshima University},
 month = {2016-10-28},
 note = {Among the nerve cells of the supraoesophageal ganglion of the prawn Penaeus japonicus B. some peculiar cells that contain the PAS-positive granules like grains of
rice are observed in the anterior part of the ventroposterior ganglion cell group
(VP-group). Until now there is no explanation of its physiological role or meaning
about the substance. Therefore the anatomical investigations of the axonal connections of these cells were performed by the intracellular staining. After fixation the
microelectrode filled with 4% procion yellow solution was inserted in the cell body
and the dye was electrophoretically injected during 2-7 hrs. under cooled condition.
Specimens were then dehydrated and buried in paraffin for the histological preparation.
The wave length of 450 nm of the fluorescent microscopy was used for the
observations of the innervations of the dye-injected cells.
The innervations of the cells are as follows： The cell bodies which situate in the
anterior of the VP-group send their axons to the dorsal area of the protocerebral
neuropile passing by adjacently both outsides of the paired beginning parts of the
(inner) giant axons that sink deeply in the dorsal neuropile of the deuto- or the
tritocerebrum. As a result it may be concluded that the cells including the PAS-cells are intercalary neurones of which axon terminals end within the supraoe-sophageal ganglion., 1. クルマエビの食道上神経節の後部腹面正中線上に位置するVP細胞集団のPAS細胞に関して軸索追跡を試みた。軸索染色は微小電極によるプロシオン黄の細胞内注入法を適用し,通電終了の後,パラフィンの組織標本を作成した。なお観察は450nm波長帯の励起螢光像によった。
2. VP細胞集団にあって,その前方寄りに位置し,PAS細胞を含む中形細胞群はその軸索束を背前方の(内側)巨大軸索の起始部外側を近接通過させた後,前脳部位の神経背域へ
送ることが確認された。
3. PAS細胞は一つに前脳部位の中枢機能に関与することが推察され,他方脈管系の機能に関連する可能性も否定出来ないが,いづれにせよ当該細胞は神経節内に終る介在性ニューロンに属することが判明した。},
 pages = {9--17},
 title = {クルマエビの神経顆粒に関する研究 I : 食道上神経節におけるVP細胞集団の軸索連絡},
 volume = {27},
 year = {}
}