Current state-of-art perspectives in the development of methods of hormonally induced semi-artificial and artificial fish reproduction.

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60076658%3A12610%2F01%3A00002783" target="_blank" >RIV/60076658:12610/01:00002783 - isvavai.cz</a>

Výsledek na webu

—

DOI - Digital Object Identifier

—

Jazyk výsledku

angličtina

Název v původním jazyce

Current state-of-art perspectives in the development of methods of hormonally induced semi-artificial and artificial fish reproduction.

Popis výsledku v původním jazyce

In principal, the progress in hormonally induced artificial reproduction of fish proceeds recently in two directions. In the majority of our commercial fish species (common carp, herbivorous fish, wels catfish, African catfish), hypophysation is recentlywidely used. Its keystone is the injection application of homogenised suspension of formerly dehydrated carp pituitaries, collected in fish processing facilities. The dosage is usually done with respect to the weight of dehydrated pituitaries. The application of mammal gonadotropin hormones does not seem to be (with some exceptions for e.g. human gonadotropin HcG) very prospective. However, promising development is noticed in methods of gonadotropin hormones (GtH) purification and the quantification oftheir dosage with respect to their biological efficiency or directly with respect to GtH content. The application of synthetic superactive analogues of gonadotropin hormones - GnRHa - prevailed in past years in some our fish species. They

Název v anglickém jazyce

Current state-of-art perspectives in the development of methods of hormonally induced semi-artificial and artificial fish reproduction.

Popis výsledku anglicky

In principal, the progress in hormonally induced artificial reproduction of fish proceeds recently in two directions. In the majority of our commercial fish species (common carp, herbivorous fish, wels catfish, African catfish), hypophysation is recentlywidely used. Its keystone is the injection application of homogenised suspension of formerly dehydrated carp pituitaries, collected in fish processing facilities. The dosage is usually done with respect to the weight of dehydrated pituitaries. The application of mammal gonadotropin hormones does not seem to be (with some exceptions for e.g. human gonadotropin HcG) very prospective. However, promising development is noticed in methods of gonadotropin hormones (GtH) purification and the quantification oftheir dosage with respect to their biological efficiency or directly with respect to GtH content. The application of synthetic superactive analogues of gonadotropin hormones - GnRHa - prevailed in past years in some our fish species. They

Druh

D - Stať ve sborníku

CEP obor

GL - Rybářství

OECD FORD obor

—

Projekt

—

Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2001

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

Biotechnologie 2001. Sborník přednášek 10. mezinárodního symposia

ISBN

80-85645-43-2

ISSN

—

e-ISSN

—

Počet stran výsledku

1

Strana od-do

69

Název nakladatele

Scientific Pedagogical Publishing, České Budějovice

Místo vydání

České Budějovice

Místo konání akce

České Budějovice

Datum konání akce

25. 9. 2001

Typ akce podle státní příslušnosti

EUR - Evropská akce

Kód UT WoS článku

—