[Age and changes in the structure of the neurohypophysis of the sterlet, Acipenser ruthenus L].
Identifieur interne : 000877 ( Ncbi/Checkpoint ); précédent : 000876; suivant : 000878[Age and changes in the structure of the neurohypophysis of the sterlet, Acipenser ruthenus L].
Auteurs : Iu V. Altuf'EvSource :
- Ontogenez [ 0475-1450 ] ; 1977.
English descriptors
- KwdEn :
- MESH :
- anatomy & histology : Fishes, Pituitary Gland, Posterior.
- Age Factors, Animals, Female, Male.
Abstract
The results are given of histophysiological study of neurohypophysis in sexually mature sterlets (Acipenser ruthenus L.) of different age. An attention is paid to the age morphological changes of neurohypophysis and, in particular, to the number, size and topography of large and giant widenings of neurosecretory fibers, so-called Gerring bodies. The relation between the frequency of Gerring bodies and the age of fishes was followed. A suggestion is put forward to the effect that the appearance of Gerring bodies, widenings of axons of highly differentiated and strongly "weared" neurosecretory cells, is due to frequency of stress situations in ontogenesis.
PubMed: 882241
Affiliations:
Links toward previous steps (curation, corpus...)
- to stream PubMed, to step Corpus: 000815
- to stream PubMed, to step Curation: 000815
- to stream PubMed, to step Checkpoint: 000815
- to stream Ncbi, to step Merge: 000877
- to stream Ncbi, to step Curation: 000877
Links to Exploration step
pubmed:882241Le document en format XML
<record><TEI><teiHeader><fileDesc><titleStmt><title xml:lang="en">[Age and changes in the structure of the neurohypophysis of the sterlet, Acipenser ruthenus L].</title>
<author><name sortKey="Altuf Ev, Iu V" sort="Altuf Ev, Iu V" uniqKey="Altuf Ev I" first="Iu V" last="Altuf'Ev">Iu V. Altuf'Ev</name>
</author>
</titleStmt>
<publicationStmt><idno type="wicri:source">PubMed</idno>
<date when="1977">1977</date>
<idno type="RBID">pubmed:882241</idno>
<idno type="pmid">882241</idno>
<idno type="wicri:Area/PubMed/Corpus">000815</idno>
<idno type="wicri:explorRef" wicri:stream="PubMed" wicri:step="Corpus" wicri:corpus="PubMed">000815</idno>
<idno type="wicri:Area/PubMed/Curation">000815</idno>
<idno type="wicri:explorRef" wicri:stream="PubMed" wicri:step="Curation">000815</idno>
<idno type="wicri:Area/PubMed/Checkpoint">000815</idno>
<idno type="wicri:explorRef" wicri:stream="Checkpoint" wicri:step="PubMed">000815</idno>
<idno type="wicri:Area/Ncbi/Merge">000877</idno>
<idno type="wicri:Area/Ncbi/Curation">000877</idno>
<idno type="wicri:Area/Ncbi/Checkpoint">000877</idno>
</publicationStmt>
<sourceDesc><biblStruct><analytic><title xml:lang="en">[Age and changes in the structure of the neurohypophysis of the sterlet, Acipenser ruthenus L].</title>
<author><name sortKey="Altuf Ev, Iu V" sort="Altuf Ev, Iu V" uniqKey="Altuf Ev I" first="Iu V" last="Altuf'Ev">Iu V. Altuf'Ev</name>
</author>
</analytic>
<series><title level="j">Ontogenez</title>
<idno type="ISSN">0475-1450</idno>
<imprint><date when="1977" type="published">1977</date>
</imprint>
</series>
</biblStruct>
</sourceDesc>
</fileDesc>
<profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Age Factors</term>
<term>Animals</term>
<term>Female</term>
<term>Fishes (anatomy & histology)</term>
<term>Male</term>
<term>Pituitary Gland, Posterior (anatomy & histology)</term>
</keywords>
<keywords scheme="MESH" qualifier="anatomy & histology" xml:lang="en"><term>Fishes</term>
<term>Pituitary Gland, Posterior</term>
</keywords>
<keywords scheme="MESH" xml:lang="en"><term>Age Factors</term>
<term>Animals</term>
<term>Female</term>
<term>Male</term>
</keywords>
</textClass>
</profileDesc>
</teiHeader>
<front><div type="abstract" xml:lang="en">The results are given of histophysiological study of neurohypophysis in sexually mature sterlets (Acipenser ruthenus L.) of different age. An attention is paid to the age morphological changes of neurohypophysis and, in particular, to the number, size and topography of large and giant widenings of neurosecretory fibers, so-called Gerring bodies. The relation between the frequency of Gerring bodies and the age of fishes was followed. A suggestion is put forward to the effect that the appearance of Gerring bodies, widenings of axons of highly differentiated and strongly "weared" neurosecretory cells, is due to frequency of stress situations in ontogenesis.</div>
</front>
</TEI>
<affiliations><list></list>
<tree><noCountry><name sortKey="Altuf Ev, Iu V" sort="Altuf Ev, Iu V" uniqKey="Altuf Ev I" first="Iu V" last="Altuf'Ev">Iu V. Altuf'Ev</name>
</noCountry>
</tree>
</affiliations>
</record>
Pour manipuler ce document sous Unix (Dilib)
EXPLOR_STEP=$WICRI_ROOT/Wicri/Eau/explor/EsturgeonV1/Data/Ncbi/Checkpoint
HfdSelect -h $EXPLOR_STEP/biblio.hfd -nk 000877 | SxmlIndent | more
Ou
HfdSelect -h $EXPLOR_AREA/Data/Ncbi/Checkpoint/biblio.hfd -nk 000877 | SxmlIndent | more
Pour mettre un lien sur cette page dans le réseau Wicri
{{Explor lien |wiki= Wicri/Eau |area= EsturgeonV1 |flux= Ncbi |étape= Checkpoint |type= RBID |clé= pubmed:882241 |texte= [Age and changes in the structure of the neurohypophysis of the sterlet, Acipenser ruthenus L]. }}
Pour générer des pages wiki
HfdIndexSelect -h $EXPLOR_AREA/Data/Ncbi/Checkpoint/RBID.i -Sk "pubmed:882241" \ | HfdSelect -Kh $EXPLOR_AREA/Data/Ncbi/Checkpoint/biblio.hfd \ | NlmPubMed2Wicri -a EsturgeonV1
This area was generated with Dilib version V0.6.27. |