Juvenile hormone stimulated synthesis of acyl-glycerols and Vitamin E in female accessory sexual glands of the fire bug, Pyrrhocoris apterus L
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60077344%3A_____%2F09%3A00337117" target="_blank" >RIV/60077344:_____/09:00337117 - isvavai.cz</a>
Alternative codes found
RIV/61388963:_____/09:00337117
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Juvenile hormone stimulated synthesis of acyl-glycerols and Vitamin E in female accessory sexual glands of the fire bug, Pyrrhocoris apterus L
Original language description
Secretory cells of female accessory sexual glands (AG) of P. apterus grow and produce yellow oily exocrine secretion in response to their stimulation by endogenous juvenile hormone (JH) from corpora allata or in response to exogenous treatment by JH analogues. Diapausing females with physiologically inhibited endocrine system or females with the artificially removed hormonal sources show inactive ovaries and empty AG without secretory products. Ovary-ectomised females have hypertrophic AG loaded with the oily secretion, which shows that there is no direct dependence of AG on ovarian growth. Chemical analysis of the secretory products revealed the presence of acetylated glycerols, with the most abundant stearoyl-diacetyl-glycerol, stearoyl-acetyl-propionyl-glycerol and the corresponding derivatives of arachidonic acid. In addition to this, secretory cells of AG activated by JH produced ?- and ?-tocopherols.
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
ED - Physiology
OECD FORD branch
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Result continuities
Project
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Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)
Others
Publication year
2009
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Archives of Insect Biochemistry and Physiology
ISSN
0739-4462
e-ISSN
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Volume of the periodical
72
Issue of the periodical within the volume
1
Country of publishing house
US - UNITED STATES
Number of pages
12
Pages from-to
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UT code for WoS article
000269362200004
EID of the result in the Scopus database
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