title: Effect of phosphorohydrazone derivatives of chromone on fibrin polymerization in the presence of bFGF.
abstract: The effect of ten phosphorohydrazone derivatives of chromone on the fibrin formation process was evaluated in the presence of basic fibroblast growth factor (bFGF), which plays an important role in tumor angiogenesis. The relationship between the chemical properties of the derivatives and the resulting fibrin structure was also examined. The structure of fibrin was analyzed by UV spectrophotometry and the degree of bFGF binding to fibrin was estimated by Western blotting. The measurements were taken at 3 different pH values: 6.64, 7.60 and 8.40. Three of the analyzed phosphorohydrazone derivatives (compounds 2, 7 and 10) demonstrated the most significant influence on reduction of polymerization at the studied pH values.
authors.affiliation: Department of Pharmaceutical Biochemistry, Faculty of Pharmacy, Medical University of Łódź, Łódź, Poland. marta.michalska@umed.lodz.pl
authors.forename: Marta
authors.initials: M
authors.lastname: Michalska
authors.forename: Marek
authors.initials: M
authors.lastname: Mirowski
authors.forename: Katarzyna
authors.initials: K
authors.lastname: Kaplińska
authors.forename: Dorota
authors.initials: D
authors.lastname: Kusztal
authors.forename: Andrzej
authors.initials: A
authors.lastname: Łazarenkow
authors.forename: Jolanta
authors.initials: J
authors.lastname: Nawrot-Modranka
mesh_terms: D002867:Chromones / Q000737:chemistry*; D019281:Dimerization; D005337:Fibrin / Q000737:chemistry*; D016222:Fibroblast Growth Factor 2 / Q000737:chemistry*; D006835:Hydrazones / Q000737:chemistry*
chemical_list: D002867:Chromones; D006835:Hydrazones; D016222:Fibroblast Growth Factor 2; D005337:Fibrin