National Repository of Grey Literature 28 records found  previous9 - 18next  jump to record: Search took 0.00 seconds. 
Variability of the human aggregation response of normal platelets to AVP
Pencheva, N. ; Barth, Tomislav ; Barthová, J. ; Penev, M. ; Mladenova, A.
It was found that the sensitivity and the pattern of AVP-induced aggregation depends on the anticoagulant tested, there is significant difference in the aggregation response to AVP between males and females in citrated PRP and thus the platelet receptors could be a useful model system for testing vascular (V1) receptors for AVP.
Fluorescent fragments of oxytocin, vasopressin and dDAVP
Maixnerová, Jana ; Klasová, Lenka ; Barthová, J. ; Barth, Tomislav ; Kašička, Václav
Ornithin derivatives of neurohypophyseal hormone fragments 4-9 were synthesized and labeled by 7-chloro-4-nitrobenz-2-oxa-1,3-diazole (NBD-Cl).
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.
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.
Desoctapeptideinsulin: Substrate of ŕ-chymotrypsin
Koubová, V. ; Barthová, J. ; Barth, Tomislav ; Bezouška, K. ; Ubik, Karel ; Kašička, Václav
Desoctapeptideinsulin (DOI) contains three tyrosine residues and therefore it represents a suitable substrate for ŕ-chymotrypsin. The detailed enzymic study reveated a series of intermediates and final products. The bonds formed by tyrosine A14 and B16 are attacked as the first, and the products are further desintagrated.

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