"2"^^ . "0007-389X" . "Hypothalamick\u00E9 faktory (GnRH a DA) a jejich vyu\u017Eit\u00ED k odstran\u011Bn\u00ED reproduk\u010Dn\u00ED dysfunkce u kaprovit\u00FDch ryb (p\u0159ehled)"@cs . . "318247" . . "12520" . "Kou\u0159il, Jan" . "Most of the cyprinids reared under controlled conditions show signs of reproductive dysfunction, that resembles the inability of undergoing final oocyte maturation (FOM) and ovulation. Reproductive dysfunction is invoked by insufficient sensory-organs stimulation of the fish beeing reared in the environs of fish farms, which do lack natural FOM inductors (spawning substrate, stream hydraulics, nutriment etc.). The consequence of previous is the blockade of endogenous gonadotropin-releasing hormone (GnRH) secretion and sequentially also blockade of luteinizig hormone (LH) that is inevitable for final phases of gametogenesis. In addition to the methodics using the application of exogenous gonadotropins the usage of method functioning on the base of hypothalamic factors of FOM and ovulation control is beeing preffered recently. This was made possible mainly because of detailed knowledge of the gonadotropin-releasing hormone system and gonadotropin-releasing hormone forms of fish with the identification"@en . "Podhorec, Peter" . "2"^^ . . "Hormon\u00E1ln\u00ED stimulace fin\u00E1ln\u00EDch st\u00E1di\u00ED dozr\u00E1v\u00E1n\u00ED oocyt\u016F a ovulace ryb se ji\u017E d\u0159\u00EDve stala d\u016Fle\u017Eit\u00FDm pomocn\u00EDkem p\u0159i efektivn\u00ED reprodukci v\u011Bt\u0161iny hospod\u00E1\u0159sky v\u00FDznamn\u00FDch druh\u016F ryb. Av\u0161ak a\u017E v posledn\u00ED dob\u011B se na z\u00E1klad\u011B bli\u017E\u0161\u00EDho pozn\u00E1n\u00ED mechanism\u016F neuroendokrinn\u00ED regulace LH poda\u0159ilo vyvinout vysoce efektivn\u00ED metodiku spl\u0148uj\u00EDc\u00ED i n\u00E1ro\u010Dn\u00E1 krit\u00E9ria welfare kladen\u00E9 na sou\u010Dasn\u00E9ho chovatele. Efektivita metodiky vyu\u017E\u00EDvaj\u00EDc\u00ED GnRH analogy s anebo bez DA inhibitoru spo\u010D\u00EDv\u00E1 nejen v p\u0159\u00EDm\u00E9m odstran\u011Bn\u00ED hormon\u00E1ln\u00ED dysfunkce, ale i p\u0159idru\u017Een\u00E9 stimulaci spektra podp\u016Frn\u00FDch hormon\u00E1ln\u00EDch faktor\u016F obsa\u017Een\u00FDch v adenohypof\u00FDze. V\u00FDznamn\u00FDm p\u0159\u00EDnosem je i vysok\u00E1 m\u00EDra univerz\u00E1lnosti GnRH p\u0159\u00EDpravk\u016F v r\u00E1mci velk\u00E9ho spektra ryb\u00EDch druh\u016F, co\u017E spolu s lehkou dostupnost\u00ED a relativn\u011B n\u00EDzkou cenou vytv\u00E1\u0159\u00ED velk\u00E9 p\u0159edpoklady pro vyu\u017E\u00EDv\u00E1n\u00ED v akvakultu\u0159e."@cs . . . "Hypothalamick\u00E9 faktory (GnRH a DA) a jejich vyu\u017Eit\u00ED k odstran\u011Bn\u00ED reproduk\u010Dn\u00ED dysfunkce u kaprovit\u00FDch ryb (p\u0159ehled)"@cs . "8"^^ . . . "1" . "45" . "RIV/60076658:12520/09:00010296" . "Hormon\u00E1ln\u00ED stimulace fin\u00E1ln\u00EDch st\u00E1di\u00ED dozr\u00E1v\u00E1n\u00ED oocyt\u016F a ovulace ryb se ji\u017E d\u0159\u00EDve stala d\u016Fle\u017Eit\u00FDm pomocn\u00EDkem p\u0159i efektivn\u00ED reprodukci v\u011Bt\u0161iny hospod\u00E1\u0159sky v\u00FDznamn\u00FDch druh\u016F ryb. Av\u0161ak a\u017E v posledn\u00ED dob\u011B se na z\u00E1klad\u011B bli\u017E\u0161\u00EDho pozn\u00E1n\u00ED mechanism\u016F neuroendokrinn\u00ED regulace LH poda\u0159ilo vyvinout vysoce efektivn\u00ED metodiku spl\u0148uj\u00EDc\u00ED i n\u00E1ro\u010Dn\u00E1 krit\u00E9ria welfare kladen\u00E9 na sou\u010Dasn\u00E9ho chovatele. Efektivita metodiky vyu\u017E\u00EDvaj\u00EDc\u00ED GnRH analogy s anebo bez DA inhibitoru spo\u010D\u00EDv\u00E1 nejen v p\u0159\u00EDm\u00E9m odstran\u011Bn\u00ED hormon\u00E1ln\u00ED dysfunkce, ale i p\u0159idru\u017Een\u00E9 stimulaci spektra podp\u016Frn\u00FDch hormon\u00E1ln\u00EDch faktor\u016F obsa\u017Een\u00FDch v adenohypof\u00FDze. V\u00FDznamn\u00FDm p\u0159\u00EDnosem je i vysok\u00E1 m\u00EDra univerz\u00E1lnosti GnRH p\u0159\u00EDpravk\u016F v r\u00E1mci velk\u00E9ho spektra ryb\u00EDch druh\u016F, co\u017E spolu s lehkou dostupnost\u00ED a relativn\u011B n\u00EDzkou cenou vytv\u00E1\u0159\u00ED velk\u00E9 p\u0159edpoklady pro vyu\u017E\u00EDv\u00E1n\u00ED v akvakultu\u0159e." . . . "final oocyte maturation; ovulation; luteinizing hormone; GnRH; gonadotropin; dopamine; Cyprinidae"@en . . . "Hypothalamick\u00E9 faktory (GnRH a DA) a jejich vyu\u017Eit\u00ED k odstran\u011Bn\u00ED reproduk\u010Dn\u00ED dysfunkce u kaprovit\u00FDch ryb (p\u0159ehled)" . "Hypothalamic factor (GnRH and DA) and their utilization to elimination of reproductive dysfunction in cyprinidae fish (A review)"@en . . "P(ME 853), P(QH91310), Z(MSM6007665809)" . "[57330B79831A]" . . . . . "Bulletin" . "RIV/60076658:12520/09:00010296!RIV10-MZE-12520___" . . . . "Hypothalamic factor (GnRH and DA) and their utilization to elimination of reproductive dysfunction in cyprinidae fish (A review)"@en . . "CZ - \u010Cesk\u00E1 republika" . . "Hypothalamick\u00E9 faktory (GnRH a DA) a jejich vyu\u017Eit\u00ED k odstran\u011Bn\u00ED reproduk\u010Dn\u00ED dysfunkce u kaprovit\u00FDch ryb (p\u0159ehled)" . . .