Abstract:
:Endocrine cells in the gut of Sparus auratus L. (gilt-head sea bream) have been demonstrated by immunocytochemical and electron microscopic techniques. Cells showing somatostatin and gastrin-like immunoreactivity were found in the depth of the gastric folds and in the upper part of the stomach glands while substance P immunoreactive cells were present between the upper epithelial cells of the gastric folds. Cells showing gastrin, substance P, pancreatic polypeptide, cholecystokinin, and Met-enkephalin immunoreactivity were observed in the intestinal mucosa scattered between epithelial cells. Eight types of endocrine cells were ultrastructurally characterized by the shape, size, and electron density of their respective secretory granules. A tentative correlation between these diverse cell types and those identified by immunocytochemical techniques has been established.
journal_name
Gen Comp Endocrinoljournal_title
General and comparative endocrinologyauthors
Elbal MT,Agulleiro Bdoi
10.1016/0016-6480(86)90067-5subject
Has Abstractpub_date
1986-12-01 00:00:00pages
339-54issue
3eissn
0016-6480issn
1095-6840journal_volume
64pub_type
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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
doi:10.1006/gcen.1996.0110
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journal_title:General and comparative endocrinology
pub_type: 杂志文章
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更新日期:2001-09-01 00:00:00
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journal_title:General and comparative endocrinology
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更新日期:2007-01-15 00:00:00
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journal_title:General and comparative endocrinology
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journal_title:General and comparative endocrinology
pub_type: 杂志文章,评审
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journal_title:General and comparative endocrinology
pub_type: 杂志文章
doi:10.1016/0016-6480(84)90043-1
更新日期:1984-11-01 00:00:00
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journal_title:General and comparative endocrinology
pub_type: 杂志文章
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journal_title:General and comparative endocrinology
pub_type: 杂志文章
doi:10.1016/j.ygcen.2006.08.005
更新日期:2007-01-15 00:00:00
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journal_title:General and comparative endocrinology
pub_type: 杂志文章
doi:10.1016/0016-6480(90)90079-2
更新日期:1990-09-01 00:00:00
abstract::Gonadotropin-inhibitory hormone (GnIH) is a hypothalamic neuropeptide that was isolated from the brains of Japanese quail in 2000, which inhibited luteinizing hormone release from the anterior pituitary gland. Here, we summarize the following fifteen years of researches that investigated on the mechanism of GnIH actio...
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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
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更新日期:2013-07-01 00:00:00
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journal_title:General and comparative endocrinology
pub_type: 杂志文章,评审
doi:10.1016/j.ygcen.2010.12.014
更新日期:2011-03-01 00:00:00
abstract::Studies of the ontogeny of IGF-I mRNA during embryonic and larval development of the gilthead sea bream Sparus aurata showed its expression during these early developmental stages. The present study applies in situ hybridization to localize IGF-I and IGF receptor mRNAs in 16-day larvae of S. aurata. Paraffin sections ...
journal_title:General and comparative endocrinology
pub_type: 杂志文章
doi:10.1006/gcen.1997.6935
更新日期:1997-09-01 00:00:00
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journal_title:General and comparative endocrinology
pub_type: 杂志文章
doi:10.1016/j.ygcen.2011.04.027
更新日期:2011-08-01 00:00:00
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journal_title:General and comparative endocrinology
pub_type: 杂志文章,评审
doi:10.1006/gcen.1996.0088
更新日期:1996-07-01 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:2018-11-01 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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更新日期:2018-03-01 00:00:00
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journal_title:General and comparative endocrinology
pub_type: 杂志文章
doi:10.1016/0016-6480(84)90106-0
更新日期:1984-08-01 00:00:00
abstract::Pituitary cells were prepared by enzymatic dispersion and incubated in vitro. To observe the effect of gonadotropin releasing hormone (GnRH) and Ca2+ on the murrel pituitary cyclic 3',5'-AMP (cAMP), cells were dispersed by 0.3% collagenase plus 0.05% trypsin in Earle's minimum essential medium without Ca2+ and a consi...
journal_title:General and comparative endocrinology
pub_type: 杂志文章
doi:10.1006/gcen.1995.1035
更新日期:1995-03-01 00:00:00
abstract::Gonadotropin-releasing hormone (GnRH) was detected in the brains of passerine birds, a recently evolved and diverse avian group. The molecular forms of GnRH in two species of birds under breeding conditions were deduced using methods of HPLC and immunology. The brain extracts of song sparrows (Melospiza melodia) conta...
journal_title:General and comparative endocrinology
pub_type: 杂志文章
doi:10.1016/0016-6480(88)90024-x
更新日期:1988-03-01 00:00:00