Zobrazeno 1 - 10
of 213
pro vyhledávání: '"A Vachálková"'
Publikováno v:
Neurologie pro praxi. 22:523-524
Publikováno v:
In Mut.Res.-Genetic Toxicology and Environmental Mutagenesis 2005 565(2):105-112
Publikováno v:
Mutation Research/Genetic Toxicology and Environmental Mutagenesis. 565:105-112
Multifunctional effects of flavonoids are reported to be markedly connected with their structure and the functional groups in the molecule. The important role in the activity play C2-C3 double bond, hydroxyl group at C3 and the number of hydroxyl gro
Publikováno v:
Collection of Czechoslovak Chemical Communications. 66:1615-1622
The aim of the synthesis of substituted furo[3,2-b]- and furo[2,3-b]pyrroles was to discover biologically active compounds. On that account, their potential carcinogenicity was tested by DC polarographic assay in the presence of α-lipoic acid. Only
Autor:
Ol'ga Labudová, Rabia Ahmed Musrati, Marta Kollárová, Ladislav Novotný, Tatiana Horecká, A Vachálková
Publikováno v:
Journal of Basic Microbiology. 39:137-140
The ability of thioredoxin (Trx) to protect cells from chemical damage was determined by comparing the growth of a control strain of Escherichia coli JM101 and isogenic strain transformed with the plasmid pKKTS1 containing the Streptomyces aureofacie
Publikováno v:
Bioelectrochemistry and Bioenergetics. 48:129-134
The polarographic reduction and the index of potential carcinogenicity tg alpha determined polarographically in aprotic conditions and in the presence of alpha-lipoic acid of nine naturally occurring and synthetic pyrimidine and six synthetic 1,3,5-t
Publikováno v:
Journal of Pharmaceutical and Biomedical Analysis. 15:951-956
Amidox (AX), didox (DX) and trimidox (TX), compounds synthetized as new ribonucleotide reductase inhibitors, have been investigated by ultraviolet (UV) spectrophotometry, polarography and high performance liquid chromatography (HPLC). The experiments
Publikováno v:
Collection of Czechoslovak Chemical Communications. 61:656-662
Polarographic reduction was studied for a series of 7 urea derivatives and the results were used to assess their potential carcinogenity. The polarographic reduction was examined in absolutely anhydrous dimethylformamide by DC polarography. In the co
Publikováno v:
Bioelectrochemistry and Bioenergetics. 36:137-143
The electrochemical reduction of 12 flavanoids isolated from propolis and synthetic 7,8-benzoflavone was investigated in anhydrous dimethylformamide (DMF) in the absence or presence of the growth factor α-lipoic acid. In anhydrous conditions α-lipo
Publikováno v:
Collection of Czechoslovak Chemical Communications. 60:1469-1475
The DC polarographic reduction of 11 new 5-azacytidine (5-azaCyd) and 5-azauridine (5-azaUrd) derivatives in strictly anhydrous dimethylformamide (DMF) was investigated. The reduction occurred within one two-electron step for all of the substances ex