Wyniki wyszukiwania - AGRO

1

Strain field mapping of the cell membrane of endothelial cells

100%

Feneberg W., Sackmann E.

Cellular and Molecular Biology Letters

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2001

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tom 06

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nr 2

2

The mechanistic approach to membrane mass transport processes

100%

Kargol M.

Cellular and Molecular Biology Letters

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2002

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tom 07

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nr Suppl.

3

Can spin labels become effective tools in platelet membrane studies?

100%

Gendek E. G.

Cellular and Molecular Biology Letters

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2002

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tom 07

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nr Suppl.

4

Exploring the effect of anaesthetic gases on biomembranes

100%

Stimson L. M., Vattulainen I., Rog T., Karttunen M.

Cellular and Molecular Biology Letters

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2005

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tom 10

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nr Suppl.

5

Some remarks on factors influencing on the effectiveness and specificity of the unlabeled peroxidase-antiperoxidase method in immunohistochemistry

88%

Kaluza J., Stachura J.

Folia Histochemica et Cytobiologica

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1984

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tom 22

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nr 3-4

6

Equivalent circuit for Na, K - ATPase

88%

Tomicki B.

Biophysics of Membrane Transport

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1994

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tom 12

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nr 2

7

Resorcinolic lipids - disturb or stabilize biological membranes? Molecular dynamics simulations

88%

Siwko M. E., Marrink S. J., Kozubek A., Mark A. E.

Cellular and Molecular Biology Letters

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2005

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tom 10

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nr Suppl.

8

Changes in actin localization after acrosome reaction in human spermatozoa

88%

Katwicka M., Jendraszak M., Warchol J. B.

Cellular and Molecular Biology Letters

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2002

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tom 07

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nr Suppl.

9

Modulation of functional properties of artificially hydrophobized alpha-chymotrypsin by incorporation into lipid bilayer

88%

Korobova N. O., Bruskovskaya I. B., Melik-Nubarov N. S., Yaroslavov A. A.

Cellular and Molecular Biology Letters

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1999

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tom 04

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nr 2

10

The resting and action membrane potentials of ciliate Blepharisma japonicum

75%

Fabczak S., Fabczak H.

Acta Protozoologica

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1988

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tom 27

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nr 2

11

The effect of pretreatment of Tetrahymena pyriformis with colistin on the incorporation of this antibiotic into the cell membrane

75%

Szablewski L.

Acta Protozoologica

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1988

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tom 27

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nr 3-4

12

Free potassium and membrane potentials in cells of Blepharisma japonicum

75%

Fabczak S.

Acta Protozoologica

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1990

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tom 29

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nr 3

13

Artykuł dostępny w postaci pełnego tekstu - kliknij by otworzyć plik

Ultrasound conditioning of Streptococcus thermophilus CNRZ 447: growth, biofilm formation, exopolysaccharide production, and cell membrane permeability

75%

Khadem H., Tirtouil A. M., Drabo M. S., Boubakeur B.

BioTechnologia. Journal of Biotechnology Computational Biology and Bionanotechnology

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2020

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tom 101

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nr 2

14

The impact of toxic properties of oxygen on the evolution of life. IV. Assimilation of trivalent iron: the safest mechanism of the metal uptake by microorganism

75%

Bilinski T.

Bulletin of the Polish Academy of Sciences. Biological Sciences

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1988

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tom 36

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nr 7-9

15

Influence of melittin on viability and integrity of cell membrane on grade IV glioma

75%

Daniluk K., Jaworski S., Biniecka P., Bugajska Z., Sosnowska M.

Annals of Warsaw University of Life Sciences - SGGW. Animal Science

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2017

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tom 56[1]

Influence of melittin on viability and integrity of cell membrane on grade IV glioma. The grade IV glioma is one of the malignant human tumours. Today there is no effective treatment for this type of cancer. Alternative methods are sought-after in glioma treatment, and lately melittin has been found to be useful in anticancer therapy. The aim of the study was to investigate the effect of melittin on the viability and the integrity of cell membranes of the grade IV glioma cells. The U87 glioma line cells were treated of melittin in increasing concentrations (5, 10, 15, 20 and 50 µg/mL) and incubated for 24 hours. After incubation, the tests were performed in order to investigate the cell morphology, cell viability, membrane integrity and the way of cell death. The results have shown the devastating effect of melittin on the glioma cells. The melittin causes disintegration of cell membranes and induces cell death by apoptosis and less by necrosis.

16

The site of action of colistin on Tetrahymena pyriformis

75%

Szablewski L.

Acta Protozoologica

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1988

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tom 27

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nr 1

17

In vitro effects of prolonged exposure to quercetin and epigallocatechin gallate of the peripheral blood mononuclear cell membrane

75%

Margina D., Ilie M., Manda G., Neagoe I., Danciulescu-Miulescu R., Purdel C. N., Gradinaru D.

Cellular and Molecular Biology Letters

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2014

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tom 19

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nr 4

The study aimed to assess biophysical changes that take place in the peripheral blood mononuclear cell (PBMC) membranes when exposed in vitro to 10 μM quercetin or epigallocatechin gallate (EGCG) for 24 and 48 h. PBMCs isolated from hypercholesterolemia patients were compared to those from normocholesterolemia subjects. The membrane fluidity and transmembrane potential were evaluated and the results were correlated with biochemical parameters relevant to oxidative stress, assessed in the patients’ plasma. The baseline value of PBMC membrane anisotropy for the hypercholesterolemia patients was lower than that of the control group. These results correlated with the plasma levels of advanced glycation end products, which were significantly higher in the hypercholesterolemia group, and the total plasma antioxidant status, which was significantly higher in normocholesterolemia subjects. In the case of normocholesterolemia cells in vitro, polyphenols induced a decrease in membrane anisotropy (7.25–11.88% at 24 h, 1.82–2.26% at 48 h) and a hyperpolarizing effect (8.30–8.90% at 24 h and 4.58–13.00% at 48 h). The same effect was induced in hypercholesterolemia cells, but only after 48 h exposure to the polyphenols: the decrease in membrane anisotropy was 5.70% for quercetin and 2.33% for EGCG. After 48 h of in vitro incubation with the polyphenols, PBMCs isolated from hypercholesterolemia patients exhibited the effects that had been registered in cells from normocholesterolemia subjects after 24 h exposure. These results outlined the beneficial action of the studied polyphenols, quercetin and EGCG, as dietary supplements in normocholesterolemia and hypercholesterolemia patients.

18

Evaluation of cell membrane injury in caraway [Carum carvi L.] genotypes in water deficit conditions

75%

Seidler-Lozykowska K., Bandurska H., Bocianowski J.

Acta Societatis Botanicorum Poloniae

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2010

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tom 79

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nr 2

95-99

The aim of the study was to evaluate the resistance of caraway genotypes to water deficit based on the estimation of cell membrane stability (CMS) in leaves using polyethylene glycol (PEG) test. In 2007 and 2008, 25 selected caraway genotypes, originating from European botanical gardens (18), cultivars (2) and our own breeding strains (5), were tested. The plant material was collected from the experimental field. The obtained results showed highly significant differences in cell membrane injuries (p = 0.001) among investigated genotypes. The rank of genotypes in membrane injury index in 2007 was similar to that of 2008. Caraway genotypes originating from Warsaw (49.4%), Cracow (45.3%), Reykiavik (39.9%), Berlin (23.8%), Wisley (22.7%) and strains 9/2 (23.7%), 60/8 (22.2%) exhibited a high level of injury, which showed weak CMS and their high sensitivity to drought. The lowest extent of membrane injury was observed in genotypes originating from Bayreuth (4.2%), Ulm (4.4%), Cluj (5.5%), Lousanne (6.8%) and cultivar "Kończewicki" VI/4 (6.2%), which proves low sensitivity of these genotypes to water deficit and cell membrane stability. These genotypes may be used in further breeding program to improve caraway resistance to drought.

19

Recovery of Tetrahymena pyriformis from the effects of colistin. I. A fluorescence study

75%

Szablewski L.

Acta Protozoologica

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1989

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tom 28

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nr 2

20

Involvement of heat shock proteins and cellular membranes in the development of thermotolerance

75%

Jozwiak Z.

Archivum Immunologiae et Therapiae Experimentalis

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1994

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tom 42

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nr 4

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