Abstract:
:A corticotropin-releasing factor (CRF)-like system has been identified in eels (Anguilla anguilla, A. rostrata, and A. japonica) with immunocytochemical techniques. Immunoreactive perikarya were located in the preoptic area, in magno- and parvocellular regions of the preoptic nucleus. Fine fibers reached the pituitary and terminated in the neurohypophysis close to the corticotropic cells of the rostral pars distalis and caudally close to the melanocorticotropic cells of the intermediate lobe. Double immunostainings revealed the presence of three subpopulations of perikarya: one population containing only CRF, a second containing only arginine vasotocin (VT), and a third one containing both CRF and VT. This coexistence of CRF and VT was also demonstrated by comparing adjacent sections stained with anti-CRF and anti-VT, respectively. Because antisera used in the present work were carefully absorbed, these data strongly suggest that CRF and VT coexist in some perikarya, at least in the animals studied.
journal_name
Gen Comp Endocrinoljournal_title
General and comparative endocrinologyauthors
Olivereau M,Moons L,Olivereau J,Vandesande Fdoi
10.1016/0016-6480(88)90092-5subject
Has Abstractpub_date
1988-04-01 00:00:00pages
41-8issue
1eissn
0016-6480issn
1095-6840pii
0016-6480(88)90092-5journal_volume
70pub_type
杂志文章abstract::A long-unresolved question in the developmental biology of Drosophila melanogaster has been whether methyl farnesoid hormones secreted by the ring gland are necessary for larval maturation and metamorphosis. In this study, we have used RNAi techniques to inhibit 3-Hydroxy-3-Methylglutaryl CoA Reductase (HMGCR) express...
journal_title:General and comparative endocrinology
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更新日期:2010-01-15 00:00:00
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journal_title:General and comparative endocrinology
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journal_title:General and comparative endocrinology
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journal_title:General and comparative endocrinology
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journal_title:General and comparative endocrinology
pub_type: 杂志文章
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journal_title:General and comparative endocrinology
pub_type: 杂志文章
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更新日期:1992-07-01 00:00:00
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journal_title:General and comparative endocrinology
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journal_title:General and comparative endocrinology
pub_type: 杂志文章
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更新日期:1994-03-01 00:00:00
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journal_title:General and comparative endocrinology
pub_type: 杂志文章
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journal_title:General and comparative endocrinology
pub_type: 杂志文章
doi:10.1016/0016-6480(83)90250-2
更新日期:1983-04-01 00:00:00
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journal_title:General and comparative endocrinology
pub_type: 杂志文章,评审
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journal_title:General and comparative endocrinology
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journal_title:General and comparative endocrinology
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journal_title:General and comparative endocrinology
pub_type: 杂志文章
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更新日期:2015-01-15 00:00:00
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journal_title:General and comparative endocrinology
pub_type: 杂志文章
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更新日期:1999-10-01 00:00:00
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journal_title:General and comparative endocrinology
pub_type: 杂志文章
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更新日期:1986-04-01 00:00:00
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journal_title:General and comparative endocrinology
pub_type: 杂志文章
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更新日期:2009-06-01 00:00:00
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journal_title:General and comparative endocrinology
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:General and comparative endocrinology
pub_type: 杂志文章
doi:10.1016/j.ygcen.2014.08.008
更新日期:2014-11-01 00:00:00
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journal_title:General and comparative endocrinology
pub_type: 杂志文章
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