Abstract:
:In the corpuscles of Stannius of sticklebacks and eels two cell types are described of presumably endocrine nature. The predominating type, comparable to the cells observed in other species, responds to variation in calcium content of the medium and possibly produces a hypocalcemic hormone. The second cell type is unreactive to calcium. Since it is more active in freshwater than in seawater specimens, this cell type is possibly involved in ionic regulation. It was not found in two seawater teleost species.
journal_name
Cell Tissue Resjournal_title
Cell and tissue researchauthors
Bonga SE,Greven JAdoi
10.1007/BF00219163keywords:
subject
Has Abstractpub_date
1975-06-09 00:00:00pages
287-90issue
2eissn
0302-766Xissn
1432-0878journal_volume
159pub_type
杂志文章abstract::The effect of copulation on the rat coagulating gland (anterior prostate) was studied. At 4 to 6 h after the beginning of copulation the coagulating glands of rats that had produced copulatory plugs were nearly empty of secretion. Ultrastructurally, the coagulating gland has large cisternae of rough endoplasmic reticu...
journal_title:Cell and tissue research
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journal_title:Cell and tissue research
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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
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journal_title:Cell and tissue research
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journal_title:Cell and tissue research
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journal_title:Cell and tissue research
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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
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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
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journal_title:Cell and tissue research
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journal_title:Cell and tissue research
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journal_title:Cell and tissue research
pub_type: 杂志文章
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更新日期:1976-09-06 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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abstract::Cestodes (tapeworms) are a derived, parasitic clade of the phylum Platyhelminthes (flatworms). The cestode body wall represents an adaptation to its endoparasitic lifestyle. The epidermis forms a non-ciliated syncytium, and both muscular and nervous system are reduced. Morphological differences between cestodes and fr...
journal_title:Cell and tissue research
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journal_title:Cell and tissue research
pub_type: 杂志文章
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更新日期:1980-01-01 00:00:00
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journal_title:Cell and tissue research
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journal_title:Cell and tissue research
pub_type: 杂志文章
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更新日期:1978-10-06 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:2003-12-01 00:00:00