Search Results - "Babaian, Iu S"

Kinetics of ligand binding to nucleic acids at random fillings by Arakelian, V B, Babaian, S Iu, Tairian, V I, Arakelian, A V, Parsadanian, M A, Vardevanian, P O

“…Ligand binding with nucleic acids is described in frames of the theory of random processes. It is shown that the probabilistic description of binding of a…”
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A novel method of analysis of ligand-polynucleotide adsorption isotherms by Babaian, Iu S, Arakelian, V B, Potikian, G G, Kazarian, R S

“…The adsorption of ethidium bromide on the synthetic double-stranded polyribonucleotide poly(G)poly(C) was investigated by adsorption spectroscopy. The…”
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Features of the interaction of antitumor mitoxantrone compounds with sarcoma 45 tumor DNA by Babaian, Iu S

“…The interaction of antitumoral drug mitoxantrone with DNA of the tumor sarcoma 45 and healthy animals liver has been investigated according to the character of…”
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Conformation and thermostability of double-stranded nucleic acids in aqueous urea solutions by Babaian, Iu S

“…The conformation and thermostability of DNA and double-helical synthetic RNA in aqueous solutions with 0-10 M urea have been investigated. A weak dependence of…”
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Interaction of the antineoplastic agent mitoxantrone with double-stranded nucleic acids by Babaian, Iu S, Manzini, G

“…The binding of mitoxantrone with double-helical nucleic acids was investigated by the methods of isothermal microcalorimetry, circular dichroism and absorption…”
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Circular dichroism spectra of rat liver chromatin upon exposure to hydrocortisone and insulin by Gevorkian, E S, Babaian, Iu S, Minasian, A A

“…It was shown by the circular dichroism method that hydrocortisone and insulin have a synergetic effect on the structure of chromatin in vivo. The effect of…”
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Comparative study of three antineoplastic alkylating agents on DNA by Babaian, Iu S, Khudaverdian, N V, Karapetian, L G, Kazarian, R S, Sogomonian, L R

“…The influence of three alkylating anticancer preparations phosphamide, sarcolysine, cyclophosphane on content of the 5-methylcytosine and parameters of the…”
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Features of melting of DNA complexes with mitoxantrone at low concentrations by Babaian, Iu S, Karapetian, L G, Kazarian, R S, Khudaverdian, N V

“…The melting of DNA complexes with the anticancer mitoxantrone preparation at the mu = 0.11 and mu = 0.011 NaCl ionic strengths was investigated by the methods…”
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The study of the interaction of antineoplastic drugs mitoxantrone and ametantrone with DNA using the analysis of changes in circular dichroism spectra by Babaian, Iu S, Sngrian, A E, Kazarian, R S, Avetisian, M G, Sogomonian, L R, Garibian, D V

“…The influence of the ionic strength and temperature of medium on the changes in the geometry of the double stranded DNA of different nucleotide content upon…”
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Structural characteristics of DNA from sarcoma 45 by Babaian, Iu S, Garibian, D V

“…It is shown that thermodynamical parameters of thermal melting and the content of 5-methylcytosine for tumor DNA of sarcoma 45 differ from DNA in the norm. The…”
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Interaction of ethidium bromide with synthetic double-stranded polyribonucleotides by Babaian, Iu S, Mnzini, G, Quadrifoglio, F

“…The interaction of ethidium bromide (EtBr) with double helical synthetic polyribonucleotides poly(G).poly(C), poly(A).poly(U) and poly(I).poly(C) has been…”
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Binding of mitoxantrone and ametantrone with poly(d(G-C)) on the B---Z transition, stimulated by NaCl by Babaian, Iu S, Manzinii, D, Ksodo, L E

“…Binding of antitumoral preparations mitoxantrone and ametantrone with right and left helical DNA was investigated. B-Z conformational transition stimulated by…”
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Netropsin does not bind with the oligonucleotide d(GCGATCGC) by Babaian, Iu S, Ksodo, L E, Manzini, G

“…By the method of circular dichroism we have studied binding of netropsin in a solution with self-complementary oligonucleotide d(GCGATCGC). It is shown that…”
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DNA conformation and thermostability of aqueous solutions of beta-alanine and gamma-aminobutyric acid by Aslanian, V M, Arutiunian, S G, Babaian, Iu S

“…It has been shown that at low concentrations of rare amino acids (from 10(-3) M to 10(-1) M of the substance) stechiometric complexes amino acid -- DNA are…”
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Effect of aflatoxin B1 on DNA enzymatic methylation and secondary structures of the rat liver by Aslanian, V M, Babaian, Iu S, Arutiunian, S G, Garibzhanian, B T, Danielian, I S

“…Methylation and secondary structure of DNA in rat liver versus time of aflatoxin B1 (AfB1) treatment were studied. A 50% drop in 5-methylcytosine level in…”
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Effect of imidazen in combination with RNA on the structure of DNA from sarcoma 45 by Babaian, Iu S, Khudaverdian, N V, Sngrian, A E, Garibian, D V, Danielian, I S

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Effect of phosphemide in combination with dexamethasone on DNA structure in sarcoma 45 by Babaian, Iu S, Aslanian, L L, Ananian, G V, Garibian, D V

“…It is shown that under the influence of phosphemide in combination with dexamethasone some characteristics of tumour DNA (content of 5 methyl cytosine,…”
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Spectroscopic study of the effect of binding of bivalent manganese ions on the conformation of polyriboadenylic acid by Sorokin, V A, Blagoĭ, Iu P, Silina, L K, Dalian, E B, Babaian, Iu S

“…UV-differential spectra and CD spectra of poly(A) were studied in the presence of manganese ions at 10(-3) and 0.1 M Na+ in solution. It was shown that at at…”
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Interaction of the antineoplastic agent mitoxantrone with poly-G.poly-C by Babaian, Iu S, Tumian, V A, Aslanian, V M

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DNA conformation and thermostability in urea aqueous solutions by Aslanian, V M, Babaian, Iu S, Arutiunian, S G

“…It is suggested from the character of the change of circular dichroism spectra that in the presence of urea winding of DNA double helix takes place within the…”
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