Abstract：
:To further evaluate the role of autonomic ganglia in the regulation of pelvic visceral activity, the neural elements in the major pelvic ganglion of the male rat have been studied with histochemixal and electron microscopic techniques. The principal findings are that the ganglion is composed of cholinergic and adrenergic ganglion cells as well as small intensely fluorescent (SIF) cells. Polarity in the ganglion is indicated by clustering of small ganglion cells which stain intensely for acetylcholinesterase (AChE) along the pelvic nerve while larger cells, with weak to moderate AChE activity, collect near small branches of the hypogatrric nerve. Some cholinergic ganglion cells are enclosed by a plexus of adrenergic terminals. SIF cells appear to be in contact with both cholinergic and adrenergic cells, although many of the fluorescent beads around adrenergic neurons may be short dendrites of ganglion cells, rather than processes of SIF cells. Two types of SIF cells may be distingiosjed on the basis of size and morphology of their granulated vesicles. Afferent synapses of the cholinergic type were common on SIF cells of the large granule and small granule type. Portions of SIF cells with large granules occur within the capsule of ganglion cells. Contacts seen here were interpreted as efferent synapses from SIF cells to the dendrites of ganglion cells.
journal_name
Cell Tissue Resjournal_title
Cell and tissue researchauthors
Dail WG,Evan AP,Eason HRdoi
10.1007/BF00231994keywords:
subject
Has Abstractpub_date
1975-05-27 00:00:00pages
49-62issue
1eissn
0302-766Xissn
1432-0878journal_volume
159pub_type
杂志文章abstract：:The distribution of radioactivity in the rat hypothalamus after intraventricular injection of tritiated luteinizing hormone-releasing hormone (LH-RH) was studied by autoradiography and compared with that expected from Fick's second law which defines the character of ordinary diffusion. The results suggest that LH-RH p...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/BF00215317
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journal_title：Cell and tissue research
pub_type： 杂志文章
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journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/BF00219152
更新日期：1975-06-09 00:00:00
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journal_title：Cell and tissue research
pub_type： 杂志文章
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journal_title：Cell and tissue research
pub_type： 杂志文章
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更新日期：1998-02-01 00:00:00
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journal_title：Cell and tissue research
pub_type： 杂志文章
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更新日期：1979-06-27 00:00:00
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journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/BF00225345
更新日期：1978-10-30 00:00:00
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journal_title：Cell and tissue research
pub_type： 杂志文章
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更新日期：1999-12-01 00:00:00
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journal_title：Cell and tissue research
pub_type： 杂志文章
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更新日期：1995-08-01 00:00:00
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journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/BF00220328
更新日期：1976-10-13 00:00:00
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journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/BF00218562
更新日期：1986-01-01 00:00:00
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journal_title：Cell and tissue research
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更新日期：2018-10-01 00:00:00
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journal_title：Cell and tissue research
pub_type： 杂志文章,评审
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更新日期：2011-01-01 00:00:00
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journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/BF00231997
更新日期：1975-05-27 00:00:00
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journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/s00441-006-0292-3
更新日期：2007-03-01 00:00:00
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journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/s00441-017-2726-5
更新日期：2018-02-01 00:00:00
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journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/BF00219210
更新日期：1986-01-01 00:00:00
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journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/BF00219611
更新日期：1976-06-28 00:00:00
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journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/BF00216546
更新日期：1987-01-01 00:00:00
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journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/BF00221087
更新日期：1977-02-09 00:00:00
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journal_title：Cell and tissue research
pub_type： 杂志文章
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更新日期：2003-08-01 00:00:00
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pub_type： 杂志文章
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更新日期：1979-12-01 00:00:00
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更新日期：2015-09-01 00:00:00
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journal_title：Cell and tissue research
pub_type： 杂志文章
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更新日期：1997-09-01 00:00:00
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journal_title：Cell and tissue research
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更新日期：2006-04-01 00:00:00
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journal_title：Cell and tissue research
pub_type： 杂志文章
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更新日期：1986-01-01 00:00:00
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journal_title：Cell and tissue research
pub_type： 杂志文章
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更新日期：1990-03-01 00:00:00
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journal_title：Cell and tissue research
pub_type： 杂志文章
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更新日期：1983-01-01 00:00:00
abstract：:In an ultrastructural study on the spermiogenesis of the rainbow trout (Salmo gairdneri R.) four spermatogenetic stages were identified. In young round spermatids, the nuclear chromatin was first heterogeneous (euchromatin and heterochromatin). Subsequently, it became more homogeneous and started to condense in the fo...
journal_title：Cell and tissue research
pub_type： 杂志文章
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更新日期：1983-01-01 00:00:00
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journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/s004410051240
更新日期：1999-02-01 00:00:00
