National Repository of Grey Literature 62 records found  beginprevious21 - 30nextend  jump to record: Search took 0.01 seconds. 
Application of combined preparations containing analogue GnRH and dopaminergic inhibitor for hormonally induced artificial propagation of carp (.I.Cyprinus carpio./I.) and grass carp (.I.Ctenopharyngodon idella./I.) females
Kouřil, J. ; Hamáčková, J. ; Kozák, P. ; Barth, Tomislav
Females of Common carp and Grass carp were injected with Ovopel or Dagin in recommended doses. In comparison with a control group, where only dehydrated carp pituitary (41% of succesfully stripped females), the stripping was much higher both with Dagin and Ovopel, in Common and Grass carps.
Hormonally induced artificial propagation of tench (.I.Tinca tinca./I.) females by means of combined preparations containing analogue GnRH and dopaminergic inhibitor
Kouřil, J. ; Vachta, R. ; Barth, Tomislav
The administration of new meansfor propagation in fish, Ovopel and Dagin (combined preparations of GNRH and dopaminergic inhibitors) were found similarly as Lecirelin alone, very effective in inducing the ovulation and succesful stripping (around 90% of succesfully stripped tench females).
Production of sac-fry of perch by means of hormonally induced semiartificial and/or artificial propagation
Kouřil, J. ; Hamáčková, J. ; Lepič, P. ; Lepičová, A. ; Mareš, J. ; Barth, Tomislav
[D-Ala.sup.6./sup., ProNHEt.sub.9./sub., desGlyNH.sub.2./sub..sup.10./sup.] mGnRH and [D-Tle.sup.6./sup., ProNHEt.sup.9./sup., desGlyNH.sub.2./sub..sup.10./sup.] mGnRH were compared in their abilities to induce the ovulation of perch females after the intramuscular administration.
New means for the induction of ovulation in fish
Barth, Tomislav ; Barthová, J. ; Hamáčková, J. ; Kouřil, J.
Alist of newly found natural GnRH peptides is given. New drugs composed of synthetic GnRH analogues and some dopaminergic inhibitors (Dagin, Ovopel, Aquaspawn) are presented as means for the artificial propagation of fish.
Analytical and preparative separations of biologically active peptides by capillary and free-flow electromigration methods
Kašička, Václav ; Prusík, Zdeněk ; Sázelová, Petra ; Koval, Dušan ; Barth, Tomislav ; Hlaváček, Jan ; Ježek, Jan ; Klasová, Lenka ; Slaninová, Jiřina ; Velek, Jiří ; Vepřek, Pavel
Combination of capillary and free-flow electromigration methods has been applied to qualitative and quantitative microanalysis and preparative purification of biologically active peptides.
Separation of peptides by capillary zone electrophoresis with regulation of electroosmotic flow by radial electric field
Kašička, Václav ; Prusík, Zdeněk ; Sázelová, Petra ; Koval, Dušan ; Barth, Tomislav ; Brynda, Eduard ; Stejskal, Jaroslav
A new way of control of efficiency, resolution and speed of peptide separations by capillary zone electrophoresis based on the regulation of electroosmotic flow by radial electric field has been developed.
Induction of ovulation in rudd (.I.Scardinius erythrophthalmus./I.) using hormone preparations
Hamáčková, J. ; Kouřil, J. ; Barth, Tomislav ; Lepičová, A. ; Kozák, P. ; Lepič, P.
Ovulation was induced in the female rudd by applying analogs of mammalian GnRH marketed under the brand names Supergestran and Ovopel together with á-dopaminergic inhibitor metachloropromide.
Effect of .I.N./I.-methylation of the peptide bond in the C-terminal part of the B-chain of human insulin on biological activity
Klasová, Lenka ; Zórad, Š. ; Velek, Jiří ; Ježek, Jan ; Kašička, Václav ; Barthová, J. ; Barth, Tomislav
Affinity of six analogs of human insulin to insulin receptors in rat adipose tissue and their ability to stimulate the transport of 2-deoxy-D-1 3 H-glucose into isolated rat adipocytes was determined.
New potential precursors of small biologically active peptides
Straková, Jana ; Klasová, Lenka ; Barthová, J. ; Barth, Tomislav
Five precursors of small biologically active peptides were prepared by enzymatic semisynthesis. Two naturally occurring enkephalins and three enkephalin analogs were attached to desoctapeptide insulin.
Fluorescent labeled amino acid utilizable in solid phase peptide synthesis
Ciencialová, Alice ; Klasová, Lenka ; Jiráček, Jiří ; Barthová, J. ; Barth, Tomislav
Synthesis of fluorescent derivatives of lysine fluorescent probes: 4-phenylspiro[furan-2(3.I.H./I.),1'-phthalan]-3,3'-dione (fluorescamine) and 4-chloro-7-nitrobenzo[1,2,5]oxadiazole (NBD-Cl) utilizable in solid phase peptide synthesis is presented.

National Repository of Grey Literature : 62 records found   beginprevious21 - 30nextend  jump to record:
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