Wyniki wyszukiwania

1

The glial Gomori-positive material is sulfane sulfur

100%

Srebro Z., Iciek M., Sura P., Goralska M.

Folia Histochemica et Cytobiologica

|

2008

|

tom 46

|

nr 1

73-77

2

Infrared studies of natural pheomelanins

100%

Kolczynska-Szafraniec U., Bilinska B.

Current Topics in Biophysics

|

1992

|

tom 16

|

nr 2

3

Influence of the microenvironment of thiol groups in low molecular mass thiols and protein on the reaction with methylglyoxal

86%

Acimovic J. M., Stanimirovic B. D., Todorovic N., Jovanovic V. B., Mandic L. M.

Polish Journal of Food and Nutrition Sciences

|

2011

|

tom 61

|

nr Suppl.1

4

Artykuł dostępny w postaci pełnego tekstu - kliknij by otworzyć plik

The cysteine-rich receptor-like kinase family in Arabidopsis – a phenotypic framework for stress responses and ROS signaling

86%

Bourdais G., Burdiak P., Gauthier A., Nitsch L., Rayapuram C., Salojarvi J., Tri Anggoro D., Glow D., Zhou J., Kaufholdt D., Oracz K., Idanheimo N., Willem Borst J., Collinge D. B., Karpinski S., L yngkjaer M. F., Robatzek S., Kangasjarvi J., Wrzaczek M.

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

5

Influence of cysteine on mechlorethamine - induced chromosomal aberrations in cultured human lymphocytes

86%

Blaszczyk A.

Journal of Applied Genetics

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1995

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tom 36

|

nr 4

The aim of the present paper was to find out by in vitro chromosomal aberration test using human lymphocytes whether cysteine has anticlastogenic properties towards a well-known mutagen - mechlorethamine. The lymphocytes tested were obtained from three healthy donors. Two doses of cysteine (1.0 and 2.0 μg/ml) and three doses of mechlorethamine (0.1,0.2 and 0.3 μg m⁻¹) were tested. It was found that cysteine had anticlastogenic properties and that it reduced the number of metaphases with chromosomal aberrations induced by mechlorethamine.

6

Acceleration of transformation of thiyl radicals to disulfides by methemoglobin. Antioxidant function of methemoglobin

86%

Stepuro I., Silinevich I., Sokolovskaya S., Naumjk E.

Current Topics in Biophysics

|

1994

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tom 18

|

nr 2

7

Distribution of endopeptidases in germinating triticale grains susceptible and resistant to pre-harvest sprouting

86%

Cam Van N., Bielawski W., Kaczkowski J.

Acta Physiologiae Plantarum

|

1995

|

tom 17

|

nr 1

8

Topological delimitation of redox active cysteine in pig heart AMP-deaminase

86%

Wozniak M., Purzycka-Preis J., Budzko D., Kossowska E., Kulawiak-Galaska D., Wypych Z.

Cellular and Molecular Biology Letters

|

1999

|

tom 04

|

nr 3

9

Prenyl sulfates as alkylating reagents for mercapto amino acids

72%

Maltsev S., Sizova O., Utkina N., Shibaev V., Chojnacki T., Jankowski W., Swiezewska E.

Acta Biochimica Polonica

|

2008

|

tom 55

|

nr 4

807-813

A new methodology for prenylation of thiol compounds has been developed. The approach is based on the use of prenyl sulfates as new reagents for S-prenylation of benzenethiol and cysteamine in aqueous systems. The C10-prenols geraniol and nerol that differ in the configuration (E or Z, correspondingly) of the α-isoprene unit were efficiently O-sulfated in the presence of a pyridine-SO3,complex. The obtained geranyl and neryl sulfates were tested as alkylating agents. These compounds were chosen to reveal the influence of the α-isoprene unit configuration on their alkylation (prenylation) ability. S-Geranyl cysteine was prepared to demonstrate the applicability of this method for prenylation of peptides containing mercapto amino acids.

10

Cysteine-rich CuZn-superoxide dismutase in the moss Pogonatum inflexum

72%

Kanematsu S., Shirae Y., Tamamoto N.

BioTechnologia. Journal of Biotechnology Computational Biology and Bionanotechnology

|

2013

|

tom 94

|

nr 2

11

Cysteine-induced changes of low molecular sulfhydryl/disulfide ratio in rat lymphoid cells

72%

Krzystyniak K., Fournier M., Ryzewski J.

Archivum Immunologiae et Therapiae Experimentalis

|

1989

|

tom 37

|

nr 1-2

12

Redox-mediated regulation of wheat seed dormancy revealed through modification-specific proteomics

72%

Bykova N., Hoehn B., Rampitsch C., Hu J., Fan T.

BioTechnologia. Journal of Biotechnology Computational Biology and Bionanotechnology

|

2013

|

tom 94

|

nr 2

13

Effect of L-cysteine in extender on post-thaw quality of Sahiwal bull semen

72%

Ansari M. S., Rakha B. A., Akhter S.

Animal Science Papers and Reports

|

2011

|

tom 29

|

nr 3

The study was conducted to evaluate the effect of addition of L-cysteine to tris-citric acid (TCA) extender on the post-thaw quality of Sahiwal bull semen. For this purpose, two consecutive ejaculates were collected from three Sahiwal bulls using artificial vagina at weekly intervals for a period of three weeks (three replicates). Qualifying semen ejaculates were diluted (50×106 motile spermatozoa ml-1) in TCA extender having L-cysteine either 0.0 (control) or 0.5, 1.0 or 2.0 mM. Diluted semen was cooled to 4°C for 2 h, equilibrated for 4 h at 4°C, filled in straws at 4°C, kept in liquid nitrogen vapours for 10 min and then stored in the liquid nitrogen. Thawing was performed after 24 h of storage, at 37°C for 30 s. and the sperm motility, viability, plasma membrane and acrosomal integrity were assessed. Higher (P<0.05) sperm motility, viability, plasma membrane and acrosomal integrity were observed using extenders containing 1.0 or 2.0 mM compared to those containing 0.5 or 0.0 mM L-cysteine. It is concluded that addition of L-cysteine (to reach 1.0-2.0 mM) in TCA extender improves the post-thaw quality of Sahiwal bull semen.

14

Apoptosis of HeLa and CaSki cell lines incubated with all-trans retinoid acid

72%

Darmochwal-Kolarz D., Gasowska-Giszczak U., Paduch R., Kolarz B., Wilcinski P., Oleszczuk J., Kwasniewska A.

Folia Histochemica et Cytobiologica

|

2009

|

tom 47

|

nr 4

15

Skeletal muscle wasting occurs in adult rats under chronic treatment with paracetamol when glutathione-dependent detoxification is highly activated

72%

Mast C., Joly C., Savary-Auzeloux I., Remond D., Dardevet D., Papet I.

Journal of Physiology and Pharmacology

|

2014

|

tom 65

|

nr 5

16

Recent advances in understanding plant response to sulfur-deficiency stress

72%

Lewandowska M., Sirko A.

Acta Biochimica Polonica

|

2008

|

tom 55

|

nr 3

457-471

Sulfur is an essential macronutrient for all living organisms. Plants are able to assimilate inorganic sulfur and incorporate it into organic compounds, while animals rely entirely on organic sources of sulfur. In the last decades sulfate availability in soils has become the major limiting factor for plant production in many countries due to significant reduction of anthropogenic sulfur emission forced by introducing stringent environmental legislation. The sulfur flux after transferring plants from optimal conditions to sulfur deficiency is regulated on multiple levels including transcription, translation and activity of enzymes needed for sulfate assimilation and synthesis of sulfur-containing metabolites. Most of these regulatory steps are not yet fully characterized. Plant responses to sulfur limitation are complex and can be divided into phases depending on the degree of sulfur shortage. The initial responses are limited to adaptations within sulfur metabolic pathway, while multiple metabolic pathways and developmental process are affected when sulfur shortage becomes more severe. The major aim of this work is a comprehensive review of recent progress in understanding the regulation of plant adaptations to sulfur deficit.

17

CRK5 as a convergence and abiotic stress node between senescence responses

72%

Burdiak P., Glow D., Rusaczonek A., Karpinski S.

BioTechnologia. Journal of Biotechnology Computational Biology and Bionanotechnology

|

2013

|

tom 94

|

nr 2

18

Effect of amino acids on the pig muscle enolase

72%

Niemczuk M., Wolna E.

Archivum Immunologiae et Therapiae Experimentalis

|

1993

|

tom 41

|

nr 1

19

Candida valida - a yeast lacking the reverse transsulphuration pathway

72%

Piotrowska M.

Acta Microbiologica Polonica

|

1993

|

tom 42

|

nr 1

20

Seasonal changes in the content of some sulfur compounds and sulfur-rich cytoplasmic granules in hepatocytes of the frog Rana temporaria

72%

Wrobel M., Sura P., Srebro Z.

Acta Biologica Cracoviensia. Series Zoologia

|

2000

|

tom 42

Ograniczanie wyników

The glial Gomori-positive material is sulfane sulfur

Infrared studies of natural pheomelanins

Influence of the microenvironment of thiol groups in low molecular mass thiols and protein on the reaction with methylglyoxal

The cysteine-rich receptor-like kinase family in Arabidopsis – a phenotypic framework for stress responses and ROS signaling

Influence of cysteine on mechlorethamine - induced chromosomal aberrations in cultured human lymphocytes

Acceleration of transformation of thiyl radicals to disulfides by methemoglobin. Antioxidant function of methemoglobin

Distribution of endopeptidases in germinating triticale grains susceptible and resistant to pre-harvest sprouting

Topological delimitation of redox active cysteine in pig heart AMP-deaminase

Prenyl sulfates as alkylating reagents for mercapto amino acids