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1.

Synthesis of a new element with atomic number Z = 117.

Oganessian, Yu Ts; Abdullin, F Sh; Bailey, P D; Benker, D E; Bennett, M E; Dmitriev, S N; Ezold, J G; Hamilton, J H; Henderson, R A; Itkis, M G; Lobanov, Yu V; Mezentsev, A N; Moody, K J; Nelson, S L; Polyakov, A N; Porter, C E; Ramayya, A V; Riley, F D; Roberto, J B; Ryabinin, M A; Rykaczewski, K P; Sagaidak, R N; Shaughnessy, D A; Shirokovsky, I V; Stoyer, M A; Subbotin, V G; Sudowe, R; Sukhov, A M; Tsyganov, Yu S; Utyonkov, V K; Voinov, A A; Vostokin, G K; Wilk, P A.

Phys Rev Lett ; 104(14): 142502, 2010 Apr 09.

Article in English | MEDLINE | ID: mdl-20481935

ABSTRACT

The discovery of a new chemical element with atomic number Z=117 is reported. The isotopes (293)117 and (294)117 were produced in fusion reactions between (48)Ca and (249)Bk. Decay chains involving 11 new nuclei were identified by means of the Dubna gas-filled recoil separator. The measured decay properties show a strong rise of stability for heavier isotopes with Z > or = 111, validating the concept of the long sought island of enhanced stability for superheavy nuclei.

2.

[Designing of a liquid serum panel containing or not class IgG antibodies specific to human cytomegalovirus]. / Konstruirovanie zhidkoi paneli syvorotok, soderzhashchikh i ne soderzhashchikh antitela klassa IgG k tsitomegalovirusu cheloveka.

Ivchenko, S N; Susloparov, I M; Masycheva, V I; Susloparov, M A; Mezentsev, A N.

Vestn Ross Akad Med Nauk ; (8): 37-40, 2004.

Article in Russian | MEDLINE | ID: mdl-15455691

ABSTRACT

Designing of a liquid serum panel for the determination of class G antibodies specific to human cytomegalovirus (HCMV) is under discussion. Sera were selected by ELISA for antibodies to HCMV and by PCR for CMV DNA. The serum panel comprises samples of positive and negative sera with high and low titers. Sera were stabilized by a stabilization solution. The panel shelf life was evaluated by routine methods and by the "accelerated aging" technique. Sera selected for a standard panel containing or not antibodies to HCMV preserve their properties and stability for as long as 1 year at 4 degrees C.

Subject(s)

Antibodies, Viral/blood , Cytomegalovirus/immunology , Immunoglobulin G/blood , Cytomegalovirus/genetics , DNA, Viral/analysis , Enzyme-Linked Immunosorbent Assay , Humans , Microbiological Techniques , Polymerase Chain Reaction , Sensitivity and Specificity , Temperature , Time Factors

3.

[Alternative splicing of cytochrome P4502B2 mRNA in rat liver]. / Al'ternativnyi splaising mRNK tsitokhroma P4502B2 v pecheni krys.

Mezentsev, A N; Guliaeva, L F; Grishanova, A Iu; Kovalenko, S P; Liakhovich, V V.

Mol Biol (Mosk) ; 31(5): 801-4, 1997.

Article in Russian | MEDLINE | ID: mdl-9454063

Subject(s)

Alternative Splicing , Aryl Hydrocarbon Hydroxylases , Cytochrome P-450 Enzyme System/genetics , Liver/enzymology , RNA, Messenger/genetics , Steroid Hydroxylases/genetics , Animals , Male , Polymerase Chain Reaction , Rats , Rats, Wistar , Transcription, Genetic

4.

[Lesions caused by chloramphenicol (levomycetin) in the neurons of the cranial cervical ganglion of the cat]. / Povrezhdeniia, vyzvannye khloramfenikolom (levomitsetinom) v neironakh kranial'nogo sheinogo gangliia koshki.

Braines, A S; Konovalikhina, L V; Kositsyn, N S; Mezentsev, A N.

Fiziol Zh SSSR Im I M Sechenova ; 59(12): 1868-73, 1973 Dec.

Article in Russian | MEDLINE | ID: mdl-4790819

Subject(s)

Cervical Plexus/drug effects , Chloramphenicol/pharmacology , Ganglia, Spinal/drug effects , Neurons/drug effects , Acetylcholine/analysis , Acetylcholinesterase/analysis , Animals , Carbon Radioisotopes , Cats , Cervical Plexus/metabolism , Depression, Chemical , Dose-Response Relationship, Drug , Ganglia, Spinal/metabolism , In Vitro Techniques , Microscopy, Electron , Nerve Tissue Proteins/metabolism , Neurons/cytology , Neurons/metabolism , Scintillation Counting , Synapses/cytology , Valine/metabolism

5.

[Action of acetylcholine, ouabain and serotonin on the incorporation of amino acids into rat brain slice proteins at varying KC1 concentrations in the medium]. / Deistvie atsetilkolina, ouabaina i serotonina na vkliuchenie aminokislot v belki srezov mozga krys pri razlichnoi kontsentratsii KC1 v srede.

Tikhonov, V Kh; Valeeva, R M; Mezentsev, A N.

Ukr Biokhim Zh ; 45(3): 271-4, 1973.

Article in Russian | MEDLINE | ID: mdl-4790747

Subject(s)

Acetylcholine/pharmacology , Amino Acids/metabolism , Brain/metabolism , Ouabain/pharmacology , Potassium Chloride/pharmacology , Serotonin/pharmacology , Animals , Brain/drug effects , Carbon Radioisotopes , In Vitro Techniques , Male , Neostigmine/pharmacology , Rats , Sodium Chloride/pharmacology , Tyrosine/metabolism , Valine/metabolism

6.

[Effect of NA + and K + on amino acid incorporation into the proteins of rat cerebral cortex slices]. / Vliianie Na + i K + na vkliuchenie aminokislot v belki srezov kory golovnogo mozga krys.

Tikhonov, V Kh; Valeeva, R M; Mezentsev, A N.

Ukr Biokhim Zh ; 45(2): 116-21, 1973.

Article in Russian | MEDLINE | ID: mdl-4709880

Subject(s)

Amino Acids/metabolism , Calcium/pharmacology , Cerebral Cortex/metabolism , Potassium/pharmacology , Protein Biosynthesis , Animals , Carbon Isotopes , Cell Fractionation , Chlorella , Culture Techniques , Male , Potassium Chloride/pharmacology , Protein Hydrolysates/metabolism , Proteins/analysis , Rats , Sodium Chloride/pharmacology , Subcellular Fractions/metabolism , Tyrosine/metabolism , Valine/metabolism

7.

[Effect of puromycin on the functional activity and ultrastructure of the superior cervical ganglion neurons]. / Vliianie puromitsina na funktsional'nuiu aktivnost' i ul'trastrukturu neironov kranial'nogo sheinogo gangliia.

Braines, A S; Konovalikhina, L V; Mezentsev, A N; Kositsin, N S; Larina, V I.

Fiziol Zh SSSR Im I M Sechenova ; 59(2): 263-8, 1973 Feb.

Article in Russian | MEDLINE | ID: mdl-4764385

Subject(s)

Ganglia, Autonomic/drug effects , Puromycin/pharmacology , Acetylcholine/metabolism , Action Potentials/drug effects , Animals , Cats , Chromatin/metabolism , Endoplasmic Reticulum/drug effects , Ganglia, Autonomic/cytology , Ganglia, Autonomic/physiology , Microscopy, Electron , Mitochondrial Swelling/drug effects , Nerve Tissue Proteins/biosynthesis , Neurons/drug effects , Polyribosomes/drug effects

8.

[Effect of repeated electroconvulsions on incorporation of H3-lysine and C14-orotic acid into subcellular fractions of rat cerebral cortex in long-term observations]. / Vliianie povtoriaiushchikhsia élektrosudorog na vkliuchenie H3-lizina i C14-orotovoi kisloty v subkletochnye fraktsii kory golovnogo mozga krys pri dlitel'nykh srokakh nabliudeniia.

Shevtsov, V V; Glebov, R N; Mezentsev, A N; Pogodaev, K I.

Vopr Med Khim ; 18(5): 467-71, 1972.

Article in Russian | MEDLINE | ID: mdl-4634662

Subject(s)

Cerebral Cortex/metabolism , Lysine/metabolism , Orotic Acid/metabolism , Seizures/metabolism , Animals , Carbon Isotopes , Cell Nucleus/metabolism , Cytoplasm/metabolism , Microsomes/metabolism , Mitochondria/metabolism , Nerve Endings/metabolism , Nerve Tissue Proteins/biosynthesis , RNA/biosynthesis , Rats , Ribosomes/metabolism , Synaptic Membranes/metabolism , Synaptosomes/metabolism , Tritium

9.

[Study of synaptosome and mitochondrial proteins in the rat cerebral cortex using polyacrylamide gel electrophoresis]. / Issledovanie belkov sinaptosom i mitokhondrii kory mozga krys pri pomoshchi élektroforeza na poliakrilamidnom gele.

Glebov, R N; Mezentsev, A N; Zharov, V V; Komagorov, A M; Sakhnenko, G V.

Biokhimiia ; 37(3): 537-44, 1972.

Article in Russian | MEDLINE | ID: mdl-4261538

Subject(s)

Brain Chemistry , Cerebral Cortex/analysis , Mitochondria/analysis , Nerve Endings/analysis , Nerve Tissue Proteins/analysis , Synaptic Vesicles/analysis , Acetylcholinesterase/analysis , Adenosine Triphosphatases/analysis , Animals , Glycoproteins/analysis , Lipoproteins/analysis , Nucleoproteins/analysis , Rats , Rats, Inbred Strains , Synaptosomes/analysis

10.

[Activity of ATPase systems in various fractions of rat cerebral cortex microsomes]. / Issledovanie aktivnosti ATFaznykh sistem v razlichnykh fraktsiiakh mikrosom kory golovnogo mozga krys.

Glebov, R N; Grishankova, E V; Mezentsev, A N; Komagorov, A M.

Biokhimiia ; 37(2): 360-5, 1972.

Article in Russian | MEDLINE | ID: mdl-4260176

Subject(s)

Adenosine Triphosphatases/metabolism , Cerebral Cortex/enzymology , Microsomes/enzymology , Animals , Calcium/pharmacology , Edetic Acid/pharmacology , In Vitro Techniques , Magnesium/pharmacology , Male , Microsomes/drug effects , Ouabain/pharmacology , Potassium/pharmacology , Rats , Rats, Inbred Strains , Sodium Dodecyl Sulfate/pharmacology

11.

[ATPASE and monoamine oxidase activity in subcellular fractions of the rat brain in normal conditions and during electroshock]. / Issledovanie aktivnosti ATF-az i monoaminoksidazy v subkletochnykh fraktsiiakh golognogo mozga krys v norme i pri élektroshoke.

Glebov, R N; Shevtsov, V V; Grishankova, E V; Stal'naia, I D; Mezentsev, A N.

Biull Eksp Biol Med ; 72(10): 36-8, 1971 Oct.

Article in Russian | MEDLINE | ID: mdl-4256662

Subject(s)

Adenosine Triphosphatases/metabolism , Brain/enzymology , Monoamine Oxidase/metabolism , Seizures/enzymology , Animals , Brain Chemistry , Microsomes/enzymology , Rats , Rats, Inbred Strains , Synaptic Membranes/enzymology

12.

[Axoplasm transport and biosynthetic processes in the axon]. / Transport aksoplazmy i biosinteticheskie protsessy v aksone.

Mezentsev, A N; Messinova, O V.

Usp Sovrem Biol ; 72(1): 62-76, 1971.

Article in Russian | MEDLINE | ID: mdl-4109451

Subject(s)

Axonal Transport , Axons/metabolism , Acetylcholine/biosynthesis , Acetylcholinesterase/biosynthesis , Animals , Anura , Crustacea , Mice , Mollusca , Muscles/cytology , Peptide Hydrolases/biosynthesis , Protein Biosynthesis , RNA/biosynthesis , Snails

13.

[Rat cerebral cortex n-RNA metabolism during elaboration of a motor-alimentary conditioned reflex]. / Izuchenie obmena ia-RNK kory golovnogo mozge krys v protsesse vyrabotki dvigatel'no-pishchevogo uslovnogo refleksa.

Kuz'min, S M; Timkin, V N; Mezentsev, A N; Vasil'ev, O P.

Zh Vyssh Nerv Deiat Im I P Pavlova ; 20(3): 474-7, 1970.

Article in Russian | MEDLINE | ID: mdl-5455489

Subject(s)

Brain Chemistry , Cell Nucleus/metabolism , Cerebral Cortex/metabolism , Conditioning, Psychological , Animals , Carbon Isotopes , Mathematics , Motor Activity , Orotic Acid/metabolism , Rats

14.

[Kinetic changes in the n-RNA of the hippocampus, cerebellum and cerebral cortex of rats in the process of learning]. / Kineticheskie izmeneniia ia-RNK gippokampa mozzhechka i kory golovnogo mozga krys v protsesse obucheniia.

Timkin, V N; Kuz'min, S M; Mezentsev, A N; Danilova, R A.

Zh Vyssh Nerv Deiat Im I P Pavlova ; 20(1): 185-90, 1970.

Article in Russian | MEDLINE | ID: mdl-5448015

Subject(s)

Brain Chemistry , Cerebellum/physiology , Cerebral Cortex/physiology , Conditioning, Classical , Hippocampus/physiology , Learning , RNA/physiology , Animals , Cell Nucleus/analysis , Cell Nucleus/physiology , Cerebellum/analysis , Cerebral Cortex/analysis , Food , Hippocampus/analysis , Kinetics , Light , Memory , Neurons/analysis , Neurons/physiology , Rats , Reaction Time

15.

[Effect of alkali metal ions on the rate of DNA enzymatic splitting]. / Vliianie ionov shchelochnykh metallov na skorost' fermentativnogo rasshchepleniia DNK.

Bening, G P; Kuznetsov, I A; Lukanin, A S; Mezentsev, A N; Tsurkanov, L F.

Biofizika ; 14(1): 5-13, 1969.

Article in Russian | MEDLINE | ID: mdl-5397644

Subject(s)

DNA , Deoxyribonucleases , Metals , Animals , Cattle , Lithium , Pancreas , Potassium , Rubidium , Sodium , Thymus Gland

16.

[Concerning direct spectrophotometrical determination of the nucleotide composition of RNA hydrolyzates]. / K voprosu o priamom spektrofotometricheskom opredelenii nukleotidnogo sostava gidrolizatov RNK.

Timkin, V N; Nikitin, A V; Kuz'min, S M; Mezentsev, A N.

Biokhimiia ; 33(6): 1124-7, 1968.

Article in Russian | MEDLINE | ID: mdl-5709652

Subject(s)

Nucleotides/analysis , RNA/analysis , Spectrophotometry , Statistics as Topic

17.

[The binding of metal ions by synaptosomes and choline receptor fraction isolated from rat brain in the presence of acetylcholine]. / Sviazyvanie ionov metallov s sinaptosomami i kholinoretseptornoi fraktsiei, vydelennymi iz mozga krys v prisutstvii atsetilkholina.

Glebov, R N; Mezentsev, A N.

Biokhimiia ; 33(3): 521-6, 1968.

Article in Russian | MEDLINE | ID: mdl-5678149

Subject(s)

Acetylcholine , Brain Chemistry , Metals , Mitochondria , Sensory Receptor Cells , Synapses , Animals , Calcium , Cesium , Chemical Phenomena , Chemistry, Physical , Ions , Lithium , Magnesium , Manganese , Potassium , Rats , Rubidium , Sodium , Synapses/cytology

18.

[The effect of alkali metal ions on the secondary structure of DNA. 3. The melting point of various salts of DNA in aqueous dioxane mixtures]. / Vliianie ionov shchelochnykh metallov na vtorichnuiu strukturu DNK. 3. Temperatura plavleniia razlichnykh solei DNK v vodno-dioksanovykh smesiakh.

Kuznetsov, I A; Mezentsev, A N; Gurinovich, A Kh.

Biofizika ; 13(1): 20-3, 1968.

Article in Russian | MEDLINE | ID: mdl-5660876

Subject(s)

Alkalies , DNA , Macromolecular Substances , Metals , Chemical Phenomena , Chemistry, Physical , Ions , Salts , Solutions , Temperature

19.

[Effect of alkali metal ions on the secondary structure of DNA. II. Melting temperature and viscosity of various DNA salts]. / Vliianie ionov shchelochnykh metallov na vtorichnuiu strukturu DNK. II. Temperatury plavleniia i vyazkost' razlichnykh solei DNK.

Kuznetsov, I A; Mezentsev, A N; Moshkovskii, Iu Sh; Lukanin, A S.

Biofizika ; 12(3): 373-6, 1967.

Article in Russian | MEDLINE | ID: mdl-5621554

Subject(s)

DNA , Macromolecular Substances , Metals , Cesium , Chemical Phenomena , Chemistry, Physical , Lithium , Potassium , Quaternary Ammonium Compounds , Rubidium , Salts , Sodium , Temperature , Viscosity

20.

[Effect of alkali metal ions on the secondary structure of DNA. I. Preparation of DNA pure salts]. / Vliianie ionov shchelochnykh metallov na vtorichnuiu strukturu DNK. I. Poluchenie chistykh solei DNK.

Kuznetsov, I A; Mezentsev, A N; Moskhovskii, Iu Sh.

Biofizika ; 12(2): 334-6, 1967.

Article in Russian | MEDLINE | ID: mdl-5622407

Subject(s)

DNA , Sodium , Ion Exchange , Salts , Sodium Chloride

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