Wyniki wyszukiwania - AGRO

1

The influence of melanin on the process of lipid peroxidation. Part 4: The influence of melanin on liposomal lipid peroxydation

100%

Ezzahir A.

Applied Biology Communications. Lublin Scientific Center

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1992

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tom 02

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nr 3

2

The influence of melanin on the process of lipid peroxidation. Part 6: The influence of melanin on the process of lipid peroxydation induces by azo compounds

80%

Ezzahir A.

Applied Biology Communications. Lublin Scientific Center

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1992

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tom 02

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nr 4

3

The influence of melanin on the process of lipid peroxidation Part.3: The influence of melanin on microsomal and partially oxidized membranes

80%

Ezzahir A.

Applied Biology Communications. Lublin Scientific Center

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1992

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tom 02

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nr 2

4

Lipid peroxidation and antioxidant status in patients with periodontitis

80%

Panjamurthy K., Manoharan S., Ramachandran C. R.

Cellular and Molecular Biology Letters

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2005

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tom 10

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nr 2

5

The assessment of the process of lipid peroxidation in blood platelets exposed to electromagnetic radiation - in vitro studies

71%

Buczynski A., Buczynski J., Dziedziczak-Buczynska M., Henrykowska G.

Polish Journal of Environmental Studies

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2004

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tom 13

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nr Suppl.2, Part 1

The aim of this study was to assess changes in the process of lipid peroxidation in blood platelets that were exposed to pulsating electromagnetic field (15mT induction). The following were analysed: changes of malondialdehyde (MDA) concentration in TBARS, superoxide dismutase (CuZn-SOD) activity and free radicals generation measured with chemiluminescence method.

6

The influence of melanin on the process of lipid peroxidation. Part 1. The influence of melanin on photo-induced lipid peroxidation

71%

Ezzahir A.

Applied Biology Communications. Lublin Scientific Center

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1991

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tom 01

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nr 6

7

The effect of roundup on human erythrocytes

70%

Bukowska B., Pieniazek D., Duda W.

Cellular and Molecular Biology Letters

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2002

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tom 07

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nr Suppl.

8

Inhibitory effect of 2-hydroksyestradiol on lipid peroxidation in placental microsomes

70%

Jankowski K., Kulawiak D., Wozniak M.

Acta Biochimica Polonica

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1994

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tom 41

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nr 2

9

The influence of melanin on the process of lipid peroxidation. Part 5: The interaction of melamin with lipid and oxygen free radicals

70%

Ezzahir A.

Applied Biology Communications. Lublin Scientific Center

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1992

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tom 02

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nr 4

10

Oxidative stress and cytotoxicity elicited lipid peroxidation in hemocytes of Bombyx mori larva infested with dipteran parasitoid, Exorista bombycis

61%

Pooja M., Pradeep A. N. R., Hungund S. P., Sagar C., Ponnuvel K. M., Awasthi A. K., Trivedy K.

Acta Parasitologica

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2017

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tom 62

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nr 4

11

Metabolic heat production and lipid peroxidation during tobacco mosaic virus-induced cell death in tobacco

61%

Fodor J., Harrach B. D., Janeczko A., Barna B., Skoczowski A.

Acta Physiologiae Plantarum

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2007

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tom 29

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nr 1 Suppl.

12

Iron-induced luminescence of boar spermatozoa cells

61%

Gogol P.

Annals of Animal Science

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2005

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tom 05

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nr 1

13

The influence of chromone based hydrazones on lipid peroxidation and bFGF concentration in the HL-60 cell line

61%

Lazarenkow A., Michalska M., Goraca A., Mirowski M., Nawrot-Modranka J., Piechota-Polanczyk A.

Acta Biochimica Polonica

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2013

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tom 60

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nr 2

Natural and synthetic derivatives of benzo-γ-pyrones (i.e. flavones, chromones, and coumarins) and their synthetic analogues possess a wide range of biological properties in vitro and in vivo. In this paper we investigated the influence of two hydrazone compounds of chromones, 3-{[(2-dimethoxytiophosphoryl)-2-methylhydrazono]-methyl}-chromen-4-one (CH-3) and 2-amino-6-chloro-3-[(2-hydroxyethyl)-hydrazonomethyl]-chromen-4-one (A-12), on lipid peroxidation and bFGF concentration in the HL-60 cells. Both of the studied compounds had a significant influence on bFGF and TBARS in ranges -137.20 ~ 380.26% and -81.66 ~ -28.68%, respectively, in comparison with the control (counted as 0 %).

14

Effect of extremely low frequency electromagnetic fields on cell proliferation, antioxidative enzyme activities and lipid peroxidation in 3T3-L1 preadipocytes - an in vitro study

61%

Zwirska-Korczala K., Jochem J., Adamczyk-Sowa M., Sowa P., Polaniak R., Birkner E., Latocha M., Pilc K., Suchanek R.

Journal of Physiology and Pharmacology. Supplement

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2005

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tom 56

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nr 6

101-108

The exposure to extremely low frequency electromagnetic field (ELF-MF, frequencies less than 200-300 Hz) can alter the transcription and translation of genes, influence the cell proliferation rate and affect enzyme activities. Moreover, the hypothesis that ELF-MF increases free oxygen metabolites generation has been proposed. Since recent in vivo studies suggest that electric and magnetic fields are able to affect adipose cells metabolism. The aim of the study was to examine the effects of ELF-MF (frequency of basic impulse 180-195 Hz, induction 120 µT) on cell proliferation, antioxidative enzyme activities and malondialdehyde (MDA) concentration in 3T3-L1 preadipocyte cell culture. We found that ELF-MF application lasting 36 minutes daily failed to influence cell count after 24h and 48 h of incubation. After 24 h, in the ELF-MF treated group, manganese- and copper-zinc-containing superoxide dismutase (MnSOD and Cu/ZnSOD) isoenzymes media activities were decreased, catalase activity was increased, whereas there were no significant differences in glutathione peroxidase (GSH-Px) and glutathione reductase (GSSG-Rd) activities in comparison to the control. After 48 h of incubation, all enzyme activities were reduced, except for GSSG-Rd, in which no changes were noticed. MDA concentration at 24 h after incubation with the exposure to ELF-MF was significantly higher in comparison to the control, without ELF-MF. After 48 h of incubation, MDA levels were significantly lower in both groups with no differences between the groups without and with ELF-MF. We conclude that ELF-MF influences antioxidative enzyme activities and increases lipid peroxidation in 3T3-L1 preadipocyte cultures.

15

Nesfatin-1 protects from acute pancreatitis: role of melanocortin receptors

61%

Buzcu H., Ozbeyli D., Yuksel M., Cilingier Kaya O. T., Kasimay Cakir O.

Journal of Physiology and Pharmacology

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2019

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tom 70

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nr 6

16

Artykuł dostępny w postaci pełnego tekstu - kliknij by otworzyć plik

Structure-dependent phytotoxicity of new aminophosphonates

61%

Bielecki K., Dziamska A., Sarapuk J.

Zeszyty Problemowe Postępów Nauk Rolniczych

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2002

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tom 481

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nr 1

Electrolyte efflux, chlorophyll, malondialdehyde content and enzymatic activities (catalase, peroxidase) in cucumber cotyledons as well as stability of model lipid membranes in the presence of some new, acyclic and cyclic, aminophosphonates were studied. They also differed in the substituents at the phosphorus and nitrogen atoms. It was found that the effectiveness of the compounds to influence mentioned parameters depended on their lipophilicity and structural features. The most active compounds were these with isopropyl substituents at the P atom unless their hydrocarbon chains at the N atom were not too long. Butyl substituents at phosphorus significantly decreased aminophosphonates efficiency. Similar effect was observed when trans-type hydrocarbon chain was replaced with a short-branched one. It also seems that cyclic compounds with hexane rings were weaker modifiers of model and biological membranes than these with pentane rings. Results show that aminophosphonates interact with plasma membranes and presumably induce oxidative stress.

17

Metabolic changes in rat brain synaptosomes after exposure to normobaric hyperoxia in vitro

61%

Gordon-Majszak W. L., Rafalowska U., Lazarewicz J. W.

Bulletin of the Polish Academy of Sciences. Biological Sciences

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1987

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tom 35

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nr 4-6

18

Oxidative stress responses in lignin-reduced Arabidopsis thaliana mutants in both control and cadmium-exposed conditions

61%

Gielen M., Weyens N., Cuypers A., Boerjan W., Vangronsveld J.

BioTechnologia. Journal of Biotechnology Computational Biology and Bionanotechnology

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2013

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tom 94

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nr 2

19

The effect of sodium selenite treatment in an experimental model of acute glyphosphate poisoning

61%

Oliynyk O.

Health Problems of Civilization

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2020

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tom 14

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nr 2

Background. The aim of this study was to investigate the possibility of using sodium selenite as a treatment for acute glyphosate poisoning using the activity of the lipid peroxidation and antioxidant defence systems as a readout for efficacy. Material and methods. Experimental glyphosate poisoning and subsequent treatment using sodium selenite was performed in albino rats (105). Glyphosate was given in doses of 50, 100 and 130 mg/kg, and sodium selenite was administered at a dose of 2 μg/kg. The blood concentrations of lipid peroxidation markers including conjugates of diene andtrienoic and malondialdehyde were determined. The endogenous glutathione (reduced form) level and activities of catalase, superoxide dismutase and glutathione peroxidase in the serum were measured. Results. Glyphosate poisoning has been found to result in a significant increase in lipid peroxidation activity. For example, malonic dialdehyde demonstrates a 2.35 times increase at a glyphosate dose of 130 mg/kg. At the experimental glyphosate poisoning dose of 100 mg/kg the measurements of superoxide dismutase and glutathione peroxidase have been found to decrease 1.58 and 2.21 times, respectively. At a dose of 130 mg/kg, those values decreased 2.51 and 4.76 times, respectively, compared to untreated controls. Conclusions. The use of sodium selenite at a dose of 2 μg/kg after poisoning of white rats with glyphosate (at doses of 50, 100 and 130 mg/kg) normalizes the lipid peroxidation and antioxidant defence activities of the body.

20

The effect of dimethoate and pyrantel embonate intoxication on selected elements of antioxidative barrier in rats

61%

Wysocki A., Zasadowski A.

Acta Toxicologica

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2005

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tom 13

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nr 2

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