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The Monoaminergic Paraventricular Organ in the Teleost Ictalurus nebulosus LeSueur, with Special Reference to Its Vascularization

Ekström, Peter LU and van Veen, Theo LU (1982) In Acta Zoologica 63(1). p.45-54
Abstract

Specific, fluorescent, subependymal perikarya were found in the pars anterior of the paraventricular organ (PVOpa), in the nucleus recessus lateralis (NRL) and in the nucleus recessus posterioris (NRP). No fluorescent perikarya were present in the nucleus lateralis tuberis (NLT). Fluorescent nerve tracts connect the PVOpa and the NRL with the NRP, and interconnect the paired NRP. The nucleus preopticus (NPO) and the NLT receive a large input of aminergic nerve fibers. The monoaminergic nuclei are well vascularized, and their vascular plexes seem to be connected. A capillary plexus is situated dorsal to the NRP and exhibits no contact with the pituitary. It is surrounded by the prominent fluorescent tracts connecting the aminergic... (More)

Specific, fluorescent, subependymal perikarya were found in the pars anterior of the paraventricular organ (PVOpa), in the nucleus recessus lateralis (NRL) and in the nucleus recessus posterioris (NRP). No fluorescent perikarya were present in the nucleus lateralis tuberis (NLT). Fluorescent nerve tracts connect the PVOpa and the NRL with the NRP, and interconnect the paired NRP. The nucleus preopticus (NPO) and the NLT receive a large input of aminergic nerve fibers. The monoaminergic nuclei are well vascularized, and their vascular plexes seem to be connected. A capillary plexus is situated dorsal to the NRP and exhibits no contact with the pituitary. It is surrounded by the prominent fluorescent tracts connecting the aminergic nuclei. 1982 The Royal Swedish Academy of Sciences

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author
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organization
publishing date
type
Contribution to journal
publication status
published
in
Acta Zoologica
volume
63
issue
1
pages
10 pages
publisher
Wiley-Blackwell
external identifiers
  • scopus:49049136850
ISSN
0001-7272
DOI
10.1111/j.1463-6395.1982.tb00758.x
language
English
LU publication?
yes
id
426ee1a6-e2d5-40a2-8f4d-6f1816c0034b
date added to LUP
2019-10-02 15:34:48
date last changed
2021-01-03 08:03:35
@article{426ee1a6-e2d5-40a2-8f4d-6f1816c0034b,
  abstract     = {{<p>Specific, fluorescent, subependymal perikarya were found in the pars anterior of the paraventricular organ (PVOpa), in the nucleus recessus lateralis (NRL) and in the nucleus recessus posterioris (NRP). No fluorescent perikarya were present in the nucleus lateralis tuberis (NLT). Fluorescent nerve tracts connect the PVOpa and the NRL with the NRP, and interconnect the paired NRP. The nucleus preopticus (NPO) and the NLT receive a large input of aminergic nerve fibers. The monoaminergic nuclei are well vascularized, and their vascular plexes seem to be connected. A capillary plexus is situated dorsal to the NRP and exhibits no contact with the pituitary. It is surrounded by the prominent fluorescent tracts connecting the aminergic nuclei. 1982 The Royal Swedish Academy of Sciences</p>}},
  author       = {{Ekström, Peter and van Veen, Theo}},
  issn         = {{0001-7272}},
  language     = {{eng}},
  month        = {{01}},
  number       = {{1}},
  pages        = {{45--54}},
  publisher    = {{Wiley-Blackwell}},
  series       = {{Acta Zoologica}},
  title        = {{The Monoaminergic Paraventricular Organ in the Teleost Ictalurus nebulosus LeSueur, with Special Reference to Its Vascularization}},
  url          = {{http://dx.doi.org/10.1111/j.1463-6395.1982.tb00758.x}},
  doi          = {{10.1111/j.1463-6395.1982.tb00758.x}},
  volume       = {{63}},
  year         = {{1982}},
}