Vol. 45 No. 2 (225) (2011)

Published: 2011-05-11

Chemistry

QUANTITATIVE DETERMINATION OF SULFATE GROUPS ON THE SURFACES OF WHISKERS OF CELLULOSE

A.J. Hambardzumyan

3-7
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THE INFLUENCE OF FOLIC ACID ON THE RATE OF H$_2$O$_2$ DECOMPOSITION IN ALKALINE AND ACIDIC AQUEOUS SOLUTIONS

N.M. Beylerian, M.Z. Asaturyan, P.G. Minasyan

8-12
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STRUCTURAL FEATURES OF CETYLE PYRIDINIUM PERОXODISULFATE AS A NEW SUBSTANCE

A.K. Dovlatyan

13-16
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ASYMMETRIC SYNTHESIS OF (S)-GLUTAMIC ACID VIA NI$^2$ ACHIRAL COMPLEX OF DEHYDROALANINE CATALYZED BY CHIRAL DERIVATIVES OF BINOL

A.S. Saghyan, K.V. Hakobyan, Yu.N. Belokon', V.I. Maleev, Z.T. Gukaeva, A.V. Geolchanyan

17-23
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SOME CHEMICAL TRANSFORMATIONS OF 2-CARBOXYETHYL-4-SUBSTITUTED-4-PENTANOLIDS

T.V. Kochikyan, E.V. Haroutyunyan, V.S. Haroutyunyan, A.E. Kotsinyan

24-28
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Biology

SOME PECULIARITIES OF BINDING PODOPHYLLOTOXIN AND ETOPOSIDE WITH DNA OF DIFFERENT GC-CONTENT

H.R. Vardapetyan, A.S. Ryazanova, A.P. Antonyan

29-33
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$In~vitro$ STUDY OF STRUCTURE/ACTIVITY DEPENDENCE OF NEW PORPHYRINES AS RADIOSENSITIZERS

N.S. Babayan

34-38
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INFLUENCE OF $Trifolium~pratence$ L. ON RESPIRATION IN HYPOXIA

M.A. Karapetyan, N.Yu. Adamyan, R.S. Harutyunyan, N.V. Sarkisyan

39-44
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INFLUENCE OF COMPOSITION OF NUTRIENT MEDIUM ON THE SYNTHESIS OF NAPHTHAQUINONES IN ISOLATED TISSUES OF ALKANET ($Alkanna~orientalis$ L.) AND ONOSMA ($Onosma~sericea$ L.)

Ye.N. Shcherbakova, Yu.G. Popov

45-49
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CONTENT OF HEAVY METALS IN WILD-GROWING MUSHROOMS IN “DILIJAN” NATIONAL PARK

S.G. Nanagulyan, A.H. Gasparyan, L.V. Margaryan, A.M. Karapetyan

50-55
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Short Communications

SYNTHESIS OF 2,5-DIHYDRO-2-OXOFURAN NEW DERIVATIVES ON THE BASE OF 2,5-DIHYDRO-4-METHYL-5,5-DIMETHYL(PENTAMETHYLEN)-2-OXOFURAN-3-CARBOXAMIDES

Morteza Bidar

56-59
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ASSESSMENT OF GENOTOXIC PROPERTIES OF PROLINE-ENRICHED POLYPEPTIDE $in~vivo$ BY COMET ASSAY

D.N. Haroutounyan

60-63
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THE IRRIGATION PROPERTIES OF THE DEBED RIVER WATER

V.M. Varagyan, K.V. Grigoryan

64-67
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