1
|
Golubeva TS, Cherenko VA, Sinitsyna OI, Kochetov AV. Molecular and Genetic Aspects of Potato Response to Late Blight Infection. RUSS J GENET+ 2022. [DOI: 10.1134/s1022795422020053] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
|
2
|
Frolova TS, Cherenko VA, Sinitsyna OI, Kochetov AV. [Genetic aspects of potato resistance to phytophthorosis]. Vavilovskii Zhurnal Genet Selektsii 2021; 25:164-170. [PMID: 34901714 PMCID: PMC8627881 DOI: 10.18699/vj21.020] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2020] [Revised: 10/10/2020] [Accepted: 12/23/2020] [Indexed: 11/19/2022] Open
Abstract
Оомицет Рhytophthora infestans Mont. de Bary – основной патоген сельскохозяйственных культур
семейства Пасленовые, особенно картофеля (Solanum tuberosum). С учетом того, что картофель – четвертая культура в мире по масштабам выращивания, ежегодные потери от фитофтороза огромны. Исследования базовых
механизмов взаимодействия между картофелем и возбудителем фитофтороза не только расширяют фундаментальные знания в этой области, но и открывают новые возможности для влияния на эти взаимодействия с целью
повышения резистентности к патогену. Взаимодействие картофеля и возбудителя фитофтороза можно рассматривать с генетической точки зрения, причем интересны как ответ картофеля на процесс колонизации со стороны P. infestans, так и изменение активности генов у фитофторы при заражении растения. Можно исследовать
этот процесс через изменение профиля вторичных метаболитов хозяина и патогена. Помимо фундаментальных
исследований в этой области, не меньшее значение имеют и прикладные работы в виде создания новых препаратов для защиты картофеля. Представленный обзор кратко описывает основные этапы исследований устойчивости картофеля к фитофторозу, начиная с самых первых работ. Большое внимание уделяется ключевым
моментам по изменению профиля вторичных метаболитов (фитоалексинов). Отдельный раздел посвящен описанию как качественных, так количественных признаков устойчивости картофеля к возбудителю фитофтороза:
их вкладу в общую резистентность, картированию и возможности регуляции. Оба вида признаков важны для
селекции картофеля: качественная устойчивость за счет R-генов быстро преодолевается патогеном, в то время
как пирамидирование локусов количественных признаков способствует созданию высокоустойчивых сортов.
Новейшие подходы молекулярной биологии дают возможность изучать и транслятомные профили, что позволяет посмотреть на взаимодействие картофеля и возбудителя фитофтороза. Показано, что процесс колонизации
картофеля отражается не только на активности различных генов и профиле вторичных метаболитов, выявлены
также белки-маркеры ответа на заражение со стороны картофеля – это патоген-зависимые белки и пластидная
углекислая ангидраза. Маркерами заражения от P. infestans были белки грибной целлюлозо-синтазы и гаусторий-специфический мембранный белок. В данном обзоре приведена информация по наиболее актуальным комплексным исследованиям генетических механизмов устойчивости картофеля к фитофторозу.
Collapse
Affiliation(s)
- T S Frolova
- Institute of Cytology and Genetics of the Siberian Branch of the Russian Academy of Sciences, Novosibirsk, Russia Novosibirsk State University, Novosibirsk, Russia
| | - V A Cherenko
- Institute of Cytology and Genetics of the Siberian Branch of the Russian Academy of Sciences, Novosibirsk, Russia Novosibirsk State University, Novosibirsk, Russia
| | - O I Sinitsyna
- Institute of Cytology and Genetics of the Siberian Branch of the Russian Academy of Sciences, Novosibirsk, Russia Novosibirsk State University, Novosibirsk, Russia
| | - A V Kochetov
- Institute of Cytology and Genetics of the Siberian Branch of the Russian Academy of Sciences, Novosibirsk, Russia Novosibirsk State University, Novosibirsk, Russia
| |
Collapse
|
3
|
Afonnikov DA, Sinitsyna OI, Golubeva TS, Shmakov NA, Kochetov AV. [Ribosomal profiling as a tool for studying translation in plants: main results, problems and future prospects]. Vavilovskii Zhurnal Genet Selektsii 2021; 25:251-259. [PMID: 34901721 PMCID: PMC8627869 DOI: 10.18699/vj21.028] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2020] [Revised: 12/08/2020] [Accepted: 12/08/2020] [Indexed: 11/19/2022] Open
Abstract
The expression of eukaryotic genes can be regulated at several stages, including the translation of mRNA. It is known that the structure of mRNA can affect both the efficiency of interaction with the translation apparatus in general and the choice of translation initiation sites. To study the translated fraction of the transcriptome, experimental methods of analysis were developed, the most informative of which is ribosomal profiling (RP, Ribo-seq). Originally developed for use in yeast systems, this method has been adapted for research in translation mechanisms in many plant species. This technology includes the isolation of the polysomal fraction and high-performance sequencing of a pool of mRNA fragments associated with ribosomes. Comparing the results of transcript coverage with reads obtained using the ribosome profiling with the transcriptional efficiency of genes allows the translation efficiency to be evaluated for each transcript. The exact positions of ribosomes determined on mRNA sequences allow determining the translation of open reading frames and switching between the translation of several reading frames - a phenomenon in which two or more overlapping frames are read from one mRNA and different proteins are synthesized. The advantage of this method is that it provides quantitative estimates of ribosome coverage of mRNA and can detect relatively rare translation events. Using this technology, it was possible to identify and classify plant genes by the type of regulation of their expression at the transcription, translation, or both levels. Features of the mRNA structure that affect translation levels have been revealed: the formation of G2 quadruplexes and the presence of specific motifs in the 5'-UTR region, GC content, the presence of alternative translation starts, and the influence of uORFs on the translation of downstream mORFs. In this review, we briefly reviewed the RP methodology and the prospects for its application to study the structural and functional organization and regulation of plant gene expression.
Collapse
Affiliation(s)
- D A Afonnikov
- Institute of Cytology and Genetics of the Siberian Branch of the Russian Academy of Sciences, Novosibirsk, Russia Novosibirsk State University, Novosibirsk, Russia
| | - O I Sinitsyna
- Institute of Cytology and Genetics of the Siberian Branch of the Russian Academy of Sciences, Novosibirsk, Russia Novosibirsk State University, Novosibirsk, Russia
| | - T S Golubeva
- Institute of Cytology and Genetics of the Siberian Branch of the Russian Academy of Sciences, Novosibirsk, Russia Novosibirsk State University, Novosibirsk, Russia
| | - N A Shmakov
- Institute of Cytology and Genetics of the Siberian Branch of the Russian Academy of Sciences, Novosibirsk, Russia Novosibirsk State University, Novosibirsk, Russia
| | - A V Kochetov
- Institute of Cytology and Genetics of the Siberian Branch of the Russian Academy of Sciences, Novosibirsk, Russia Novosibirsk State University, Novosibirsk, Russia
| |
Collapse
|
4
|
Bolsunovsky AY, Dementyev DV, Frolova TS, Trofimova EA, Iniatkina EM, Vasilyev SA, Sinitsyna OI. Effects of Gamma-Radiation on DNA Damage in Onion (Allium cepa L.) Seedlings. DOKL BIOCHEM BIOPHYS 2020; 489:362-366. [PMID: 32130600 DOI: 10.1134/s1607672919060024] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2019] [Indexed: 11/23/2022]
Abstract
The effect of γ-radiation on the level of nuclear DNA damage in onion seedlings (Allium-test) was studied using the comet assay. DNA breaks were first found in cells of onion seedlings exposed to low-dose radiation (≤ 0.1 Gy). Dose dependence of DNA damage parameters showed nonlinear behavior: a linear section in the low-dose region (below 0.1 Gy) and a dose-independent plateau in the dose range between 1 and 5 Gy. Thus, the comet assay can be used to estimate the biological effects of low-dose γ-radiation on Allium cepa seedlings.
Collapse
Affiliation(s)
- A Ya Bolsunovsky
- Institute of Biophysics, Krasnoyarsk Science Center, Siberian Branch, Russian Academy of Sciences, 660036, Krasnoyarsk, Russia.
| | - D V Dementyev
- Institute of Biophysics, Krasnoyarsk Science Center, Siberian Branch, Russian Academy of Sciences, 660036, Krasnoyarsk, Russia
| | - T S Frolova
- Institute of Cytology and Genetics, Siberian Branch, Russian Academy of Sciences, 630090, Novosibirsk, Russia.,Novosibirsk State University, 630090, Novosibirsk, Russia
| | - E A Trofimova
- Institute of Biophysics, Krasnoyarsk Science Center, Siberian Branch, Russian Academy of Sciences, 660036, Krasnoyarsk, Russia
| | - E M Iniatkina
- Institute of Biophysics, Krasnoyarsk Science Center, Siberian Branch, Russian Academy of Sciences, 660036, Krasnoyarsk, Russia
| | - S A Vasilyev
- Research Institute of Medical Genetics, Tomsk National Research Medical Center, Russian Academy of Sciences, 634058, Tomsk, Russia
| | - O I Sinitsyna
- Institute of Cytology and Genetics, Siberian Branch, Russian Academy of Sciences, 630090, Novosibirsk, Russia.,Novosibirsk State University, 630090, Novosibirsk, Russia
| |
Collapse
|
5
|
Frolova TS, Sharapov SZ, Sinitsyna OI, Tolstikova TG, Grigoriev IA, Morozov SV, Yushkova YV. New Ionic Conjugates Based on α-Tocopheryl Succinate as Potential Cytotoxic Agents. Russ J Bioorg Chem 2018. [DOI: 10.1134/s1068162018030068] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
|
6
|
Frolova TS, Lipeeva AV, Baev DS, Tsepilov YA, Sinitsyna OI. Apoptosis as the basic mechanism of cytotoxic action of ursolic and pomolic acids in glioma cells. Mol Biol 2017. [DOI: 10.1134/s0026893317050090] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
|
7
|
Frolova TS, Lipeeva AV, Baev DS, Tsepilov YA, Sinitsyna OI. [Apoptosis as the basic mechanism of cytotoxic action of ursolic and pomolic acids in glioma cells]. Mol Biol (Mosk) 2017; 51:809-816. [PMID: 29116067 DOI: 10.7868/s002689841705007x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2016] [Accepted: 12/03/2016] [Indexed: 11/23/2022]
Abstract
Pentacyclic triterpene acids are of great interest as compounds that exhibit selective cytotoxicity against malignant tumor cells. If earlier studies were carried out mainly in cancer cells of epithelial origin, in the present work the cytotoxic effect of ursolic and pomolic acids on the primary and permanent glioma cell lines was analyzed. Both compounds are toxic to oncotransformed cells and induce apoptosis in U-87 MG line. Using molecular docking, it has been shown that Akt1 and MDM2 may be potential targets of the studied triterpene acids. It has been suggested that ursolic and pomolic acids induce apoptosis in glioma cells through inhibition of the PI3K/Akt signaling pathway, and they can be considered as potentially promising agents for the treatment of glioblastoma.
Collapse
Affiliation(s)
- T S Frolova
- Vorozhtsov Novosibirsk Institute of Organic ChemistrySiberian Branch of the Russian Academy of Sciences, Novosibirsk, 630090 Russia
- Institute of Cytology and GeneticsSiberian Branch of the Russian Academy of Sciences, Novosibirsk, 630090 Russia
- Novosibirsk State University, Novosibirsk, 630090 Russia
| | - A V Lipeeva
- Vorozhtsov Novosibirsk Institute of Organic ChemistrySiberian Branch of the Russian Academy of Sciences, Novosibirsk, 630090 Russia
| | - D S Baev
- Vorozhtsov Novosibirsk Institute of Organic ChemistrySiberian Branch of the Russian Academy of Sciences, Novosibirsk, 630090 Russia
- Novosibirsk State University, Novosibirsk, 630090 Russia
| | - Y A Tsepilov
- Institute of Cytology and GeneticsSiberian Branch of the Russian Academy of Sciences, Novosibirsk, 630090 Russia
- Novosibirsk State University, Novosibirsk, 630090 Russia
| | - O I Sinitsyna
- Institute of Cytology and GeneticsSiberian Branch of the Russian Academy of Sciences, Novosibirsk, 630090 Russia
- Novosibirsk State University, Novosibirsk, 630090 Russia
| |
Collapse
|
8
|
Bolsunovsky AY, Sinitsyna OI, Frolova TS, Vasyunina EA, Dementyev DV. Genotoxicity assessment of low-level doses of gamma radiation with the SOS chromotest and the Ames test. DOKL BIOCHEM BIOPHYS 2016; 469:309-12. [PMID: 27599519 DOI: 10.1134/s1607672916040190] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2016] [Indexed: 11/22/2022]
Abstract
This is the first study to present data on the genotoxicity of low γ-irradiation doses for E. coli and S. typhimurium cells obtained using the SOS chromotest and the Ames test. The most pronounced effect was recorded in the first 24 h of γ-irradiation. After 72 h in the Ames test and after 96 h in the SOS chromotest, a significant effect of γ-irradiation on bacterial cells was detected. The absence of genotoxicity at the later stages can be explained by the adaptation of bacterial cells to the conditions of exposure. The findings allow the bacterial test system to be used for studying the effects of low doses at the early stages of exposure to radiation.
Collapse
Affiliation(s)
- A Ya Bolsunovsky
- Institute of Biophysics, Siberian Branch, Russian Academy of Sciences, Akademgorodok, Krasnoyarsk, 660036, Russia.
| | - O I Sinitsyna
- Institute of Cytology and Genetics, Siberian Branch, Russian Academy of Sciences, pr. Akademika Lavrent'eva 10, Novosibirsk, 630090, Russia.,Novosibirsk State University, ul. Pirogova 2, Novosibirsk, 630090, Russia
| | - T S Frolova
- Institute of Cytology and Genetics, Siberian Branch, Russian Academy of Sciences, pr. Akademika Lavrent'eva 10, Novosibirsk, 630090, Russia.,Novosibirsk State University, ul. Pirogova 2, Novosibirsk, 630090, Russia.,Vorozhtsov Institute of Organic Chemistry, Siberian Branch, Russian Academy of Sciences, pr. Akademika Lavrent'eva 9, Novosibirsk, 630090, Russia
| | - E A Vasyunina
- Institute of Cytology and Genetics, Siberian Branch, Russian Academy of Sciences, pr. Akademika Lavrent'eva 10, Novosibirsk, 630090, Russia
| | - D V Dementyev
- Institute of Biophysics, Siberian Branch, Russian Academy of Sciences, Akademgorodok, Krasnoyarsk, 660036, Russia
| |
Collapse
|
9
|
Frolova TS, Sinitsyna OI, Kaledin VI. [Mutagenic Activity of Four Aminoazo Compounds with Different Carcinogenicity for Rat Liver in the Ames Test]. Biofizika 2015; 60:990-994. [PMID: 26591610] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
In this paper in the bacterial Ames test we compared the mutagenicity of four aminoazo compounds, previously studied by other researchers and used for activation of rat liver enzymes, with the carcinogenicity in the rat liver. It was found that in the Ames test they have mutagenic activity, however, this activity does not correlate quantitatively with rat sensitivity to their hepatocarcinogenic action. Thus, the most active carcinogen 3'-methyl-4-dimethylaminoazobenzene causes mutations almost 2.5 times less than weakly carcinogenic ortho-aminoazotoluene, and exactly the same number of mutations as non-carcinogenic N,N-diethyl-4-aminoazobenzene.
Collapse
|
10
|
Frolova TS, Sinitsyna OI, Kaledin VI. The mutagenic activities of four aminoazo compounds with different carcinogenicities for rat liver in the Ames test. Biophysics (Nagoya-shi) 2015. [DOI: 10.1134/s000635091505005x] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
|
11
|
Frolova TS, Kukina TP, Sinitsyna OI. Genotoxic and mutagenic properties of synthetic betulinic acid and betulonic acid. Russ J Bioorg Chem 2015; 41:462-7. [DOI: 10.1134/s1068162015040056] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
|
12
|
Loshchenova PS, Sinitsyna OI, Fedoseeva LA, Stefanova NA, Kolosova NG. Influence of antioxidant SkQ1 on accumulation of mitochondrial DNA deletions in the hippocampus of senescence-accelerated OXYS rats. Biochemistry Moscow 2015; 80:596-603. [DOI: 10.1134/s0006297915050120] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
|
13
|
Frolova TS, Sal’nikova OI, Dudareva TA, Kukina TP, Sinitsyna OI. Isolation of pomolic acid from Chamaenerion angustifolium and the evaluation of its potential genotoxicity in bacterial test systems. Russ J Bioorg Chem 2014; 40:92-8. [DOI: 10.1134/s1068162013060046] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
|
14
|
Rotskaya UN, Rogozin IB, Vasyunina EA, Kolosova NG, Malyarchuk BA, Nevinsky GA, Sinitsyna OI. Analysis of mitochondrial DNA somatic mutations in OXYS and Wistar strain rats. Biochemistry Moscow 2009; 74:430-7. [DOI: 10.1134/s0006297909040117] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
|
15
|
Kemeleva EA, Vasiunina EA, Sinitsyna OI, Khomchenko AS, Gross MA, Kandalintseva NV, Prosenko AE, Nevinskiĭ GA. [New promising antioxidants based on 2,6-dimethylphenol]. Bioorg Khim 2008; 34:558-69. [PMID: 18695730 DOI: 10.1134/s106816200804016x] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
Three new sulfur-containing derivatives of 2,6-dimethylphenol were synthesized. Their antioxidative activity, mutagenicity, and genotoxicity were examined by bacterial tests and by calculating the dominant lethal mutations in murine embryonic cells. It was shown that all the compounds synthesized have a marked antioxidative effect and no genotoxic or mutagenic properties. One of the antioxidants, 4-(3-dodecylthiopropyl)-2,6-dimethylphenol, increases the survival of cells of both the wild-type Escherichia coli strain and bacterial strains defective in the genes of repair enzymes and has a more distinct antioxidative effect than the classic antioxidants alpha-tocopherol and trolox, increasing the survival of cells devoid of repair enzymes.
Collapse
|
16
|
Kemeleva EA, Sinitsyna OI, Conlon KA, Berrios M, Kolosova NG, Zharkov DO, Vasyunina EA, Nevinsky GA. Oxidation of guanine in liver and lung DNA of prematurely aging OXYS rats. Biochemistry (Mosc) 2006; 71:612-8. [PMID: 16827652 DOI: 10.1134/s0006297906060046] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Immunofluorescence assay was applied for determination of 8-oxoguanine (8-oxoG) in DNA. The 8-oxoG content in liver and lung DNA of 2- and 18-month-old Wistar rats was compared with that of prematurely aging OXYS rats. It was shown that for rats of both strains, 8-oxoG content in lung DNA compared with liver DNA was 1.7-2.0-fold and 1.3-1.7-fold higher for 2- and 18-month-old rats, respectively. However, the degree of oxidative damage in liver DNA of OXYS rats was 2.4- (p < 0.01) and 1.5-fold (p < 0.05) higher for 2- and 18-month-old animals, respectively, than that in liver DNA of Wistar rats. Oxidation of guanine in lung DNA of OXYS rats was 2- (p < 0.01) and 1.7-fold (p < 0.05) higher for 2- and 18-month-old animals, respectively, than that in lung DNA of Wistar rats. The data indicate that elevated DNA oxidative damage in various organs of OXYS rats may be an important factor of accelerated aging and progression of age-related diseases--cataract, macular dystrophy, hypertension, osteoporosis, cognitive and behavioral dysfunctions, and also lung and liver pathologies.
Collapse
Affiliation(s)
- E A Kemeleva
- Institute of Cytology and Genetics, Siberian Branch of the Russian Academy of Sciences, Novosibirsk, 630090, Russia
| | | | | | | | | | | | | | | |
Collapse
|
17
|
Kolosova NG, Grishanova AI, Krysanova ZS, Zueva TV, Sidorova IA, Sinitsyna OI. [Age-related changes in protein and lipid oxidation in the liver of prematurely aging rats OXYS]. Biomed Khim 2004; 50:73-8. [PMID: 15108629] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 04/29/2023]
Abstract
Age-dependent variations in products of lipid peroxidation products (LPO) and oxidative damage of proteins have been studied in the liver mitochondria and microsomes of premature aging OXYS rats. Characteristics of oxidative processes in OXYS rats were compared with parameters in Wistar rats. Changes in lipid peroxidation products content and oxidative damage of proteins in rat liver mitochondria and microsomes of both strains rats were nonlinear and had opposite direction during the first year of life. The level of protein oxidative damage in OXYS rat liver mitochondria and cytosol was higher than in Wistar at 12 months. The content of primary and end lipid peroxidation products in OXYS rat liver microsomes was significantly decreased in 12 months, but content of conjugated dienes was increased in mitochondria.
Collapse
Affiliation(s)
- N G Kolosova
- Institute of Cytology and Genetics, Institute of Physiology, Siberian Branch of Russian Academy of Medical Sciences, Novosibirsk, Russia.
| | | | | | | | | | | |
Collapse
|
18
|
Shabalina IG, Shalbueva NI, Dikalova AE, Sinitsyna OI, Krysanova ZS, Kolosova NG. [Use of mirtilene forte and adrusen zinco for correction of oxidative lesions in mitochondria in rats OXYS with inherited hyperproduction of free radicals]. Eksp Klin Farmakol 2001; 64:34-6. [PMID: 11589106] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/21/2023]
Abstract
A long-term uptake of a diet supplemented with Mirtilene Forte (Vaccinum myrtillus extract) or Adrusen Zinco (a vitamin E complex with zinc, copper, selenium and omega-3 polyunsturated fatty acid) improved the functional state of liver mitochondria in OXYS rat strain. Adrusen Zinco sharply decreases the level of protein and lipid oxidation products. Possible mechanisms of the drug action are considered in relationship with their antioxidant properties.
Collapse
Affiliation(s)
- I G Shabalina
- Institute of Cytology and Genetics, Siberian Division, Russian Academy of Sciences, pr. akad. Lavrent'eva, 10, Novosibirsk, 630090 Russia
| | | | | | | | | | | |
Collapse
|