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51

Structural studies of Cu(II) binding to the novel peptidyl derivative of quinoxaline: N-(3-(2,3-di(pyridin-2-yl)quinoxalin-6-yl)alanyl)glycine

W. Szczepanik, P. Młynarz, P. Stefanowicz, M. Kucharczyk-Klamińska, N. D’Amelio, A. Olbert-Majkut, A. Staszewska, M. Ratajska, Z. Szewczuk, M. Jeżowska-Bojczuk

Journal:

Year:

2011

Language:

english

File:

PDF, 601 KB

english, 2011

52

Immunohistochemical analysis of carcinomatous and sarcomatous components in the uterine carcinosarcoma: A case report

Andrzej Semczuk, Danuta Skomra, Monika Chyżyńska, Wiktor Szewczuk, Piotr Olcha, Elżbieta Korobowicz

Journal:

Pathology - Research and Practice

Year:

2008

Language:

english

File:

PDF, 760 KB

english, 2008

53

Vibrational spectra, NMR and theoretical studies of the enantiomers and rotamers of alpha-cypermethrin

Alicia H. Jubert, María L. Alegre, Reinaldo Pis Diez, Alicia B. Pomilio, Víctor D. Szewczuk

Journal:

Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy

Year:

2007

Language:

english

File:

PDF, 1.35 MB

english, 2007

54

Direct solid-phase synthesis of quinoxaline-containing peptides

Anna Staszewska, Piotr Stefanowicz, Zbigniew Szewczuk

Journal:

Tetrahedron Letters

Year:

2005

Language:

english

File:

PDF, 125 KB

english, 2005

55

A new procedure for the synthesis of peptide-derived Amadori products on a solid support

Piotr Stefanowicz, Katarzyna Kapczyńska, Alicja Kluczyk, Zbigniew Szewczuk

Journal:

Tetrahedron Letters

Year:

2007

Language:

english

File:

PDF, 113 KB

english, 2007

56

Synthesis of P1-Citronellyl-P2-α-d-pyranosyl pyrophosphates as potential substrates for the E. coli undecaprenyl-pyrophosphoryl-N-acetylglucoseaminyl transferase MurG

Predrag Cudic, Douglas C. Behenna, Michael K. Yu, Ryan G. Kruger, Lawrence M. Szewczuk, Dewey G. McCafferty

Journal:

Bioorganic & Medicinal Chemistry Letters

Year:

2001

Language:

english

File:

PDF, 147 KB

english, 2001

57

Short peptides are not reliable models of thermodynamic and kinetic properties of the N-terminal metal binding site in serum albumin

Magdalena Sokolowska, Artur Krezel, Marcin Dyba, Zbigniew Szewczuk, Wojciech Bal

Journal:

Year:

2002

Language:

english

File:

PDF, 315 KB

english, 2002

58

Rapid semi-automated quantitative multiplex tandem PCR (MT-PCR) assays for the differential diagnosis of influenza-like illness

Elektra Szewczuk, Kiran Thapa, Terry Anninos, Kenneth McPhie, Geoff Higgins, Dominic E Dwyer, Keith K Stanley, Jonathan R Iredell

Journal:

BMC Infectious Diseases

Year:

2010

Language:

english

File:

PDF, 1.01 MB

english, 2010

59

HLA-DQ7 β1 and β2 derived peptides as immunomodulators

Theodore Skarlas, Eugenia Panou-Pomonis, Alicja Kluczyk, Zbigniew Szewczuk, Michal Zimecki, Aggeliki Kosmopoulou, Maria Sakarellos-Daitsiotis, Constantinos Sakarellos

Journal:

Journal of Peptide Science

Year:

2009

Language:

english

File:

PDF, 659 KB

english, 2009

60

Microwave-assisted TFA cleavage of peptides from Merrifield resin

Alicja Kluczyk, Magdalena Rudowska, Piotr Stefanowicz, Zbigniew Szewczuk

Journal:

Journal of Peptide Science

Year:

2010

Language:

english

File:

PDF, 270 KB

english, 2010

61

Derivatization of peptides as quaternary ammonium salts for sensitive detection by ESI-MS

Marzena Cydzik, Magdalena Rudowska, Piotr Stefanowicz, Zbigniew Szewczuk

Journal:

Journal of Peptide Science

Year:

2011

Language:

english

File:

PDF, 391 KB

english, 2011

62

In vitro anthelmintic activity of Melia azedarach naturalized in Argentina

Víctor D. Szewczuk, Elena R. Mongelli, Alicia B. Pomilio

Journal:

Phytotherapy Research

Year:

2006

Language:

english

File:

PDF, 91 KB

english, 2006

63

Electrospray ionization mass spectrometric analysis of complexes between peptide-derived Amadori products and borate ions

Monika Kijewska, Alicja Kluczyk, Piotr Stefanowicz, Zbigniew Szewczuk

Journal:

Rapid Communications in Mass Spectrometry

Year:

2009

Language:

english

File:

PDF, 531 KB

english, 2009

64

To the problem of biologically active conformation of enkephalin

Ignacy Z. Siemion, Zbigniew Szewczuk, Zbigniew S. Herman, Zdzislaw Stachura

Journal:

Molecular and Cellular Biochemistry

Year:

1981

Language:

english

File:

PDF, 413 KB

english, 1981

65

The problem of the biologically active conformation of thymopoietin

Ignacy Z. Siemion, Iwona Strug, Piotr Stefanowicz, Zbigniew Szewczuk

Journal:

International Journal of Peptide Research and Therapeutics

Year:

1998

Language:

english

File:

PDF, 206 KB

english, 1998

66

Morphology and General Characteristics of Bacteriophages Infectious toRobinia pseudoacaciaMesorhizobia

Anna Turska-Szewczuk, Hubert Pietras, Jarosław Pawelec, Andrzej Mazur, Ryszard Russa

Journal:

Current Microbiology

Year:

2010

Language:

english

File:

PDF, 521 KB

english, 2010

67

Solid phase synthesis of peptides containing novel amino acids, substituted 3-benzimidazolealanines

Małgorzata Koprowska-Ratajska, Alicja Kluczyk, Piotr Stefanowicz, Hubert Bartosz-Bechowski, Zbigniew Szewczuk

Journal:

Year:

2009

Language:

english

File:

PDF, 282 KB

english, 2009

68

Methods of the site-selective solid phase synthesis of peptide-derived Amadori products

Piotr Stefanowicz, Monika Kijewska, Katarzyna Kapczyńska, Zbigniew Szewczuk

Journal:

Year:

2010

Language:

english

File:

PDF, 326 KB

english, 2010

69

The efficient synthesis of isotopically labeled peptide-derived Amadori products and their characterization

Katarzyna Kapczyńska, Piotr Stefanowicz, Łukasz Jaremko, Mariusz Jaremko, Alicja Kluczyk, Zbigniew Szewczuk

Journal:

Year:

2011

Language:

english

File:

PDF, 567 KB

english, 2011

70

P53/MDM2 overexpression in metastatic endometrial cancer: correlation with clinicopathological features and patient outcome

Ryszard Jeczen, Danuta Skomra, Marek Cybulski, Regine Schneider-Stock, Wiktor Szewczuk, Albert Roessner, Tomasz Rechberger, Andrzej Semczuk

Journal:

Clinical and Experimental Metastasis

Year:

2007

Language:

english

File:

PDF, 423 KB

english, 2007

71

Allelic loss atTP53in metastatic human endometrial carcinomas

Wiktor Szewczuk, Danuta Skomra, Marek Cybulski, Dorota Prządka-Rabaniuk, Agata Filip, Maciej Jóźwik, Piotr Olcha, Albert Roessner, Andrzej Semczuk

Journal:

Clinical and Experimental Metastasis

Year:

2009

Language:

english

File:

PDF, 359 KB

english, 2009

72

Dependence of pathogen molecule-induced Toll-like receptor activation and cell function on Neu1 sialidase

Schammim Ray Amith, Preethi Jayanth, Susan Franchuk, Sarah Siddiqui, Volkan Seyrantepe, Katrina Gee, Sameh Basta, Rudi Beyaert, Alexey V. Pshezhetsky, Myron R. Szewczuk

Journal:

Glycoconjugate Journal

Year:

2009

Language:

english

File:

PDF, 898 KB

english, 2009

73

Thymoquinone-induced Neu4 sialidase activates NFκB in macrophage cells and pro-inflammatory cytokinesin vivo

Trisha M. Finlay, Samar Abdulkhalek, Alanna Gilmour, Christina Guzzo, Preethi Jayanth, Schammim Ray Amith, Katrina Gee, Rudi Beyaert, Myron R. Szewczuk

Journal:

Glycoconjugate Journal

Year:

2010

Language:

english

File:

PDF, 940 KB

english, 2010

74

Thymoquinone from nutraceutical black cumin oil activates Neu4 sialidase in live macrophage, dendritic, and normal and type I sialidosis human fibroblast cells via GPCR Gαiproteins and matrix metalloproteinase-9

Trisha M. Finlay, Preethi Jayanth, Schammim Ray Amith, Alanna Gilmour, Christina Guzzo, Katrina Gee, Rudi Beyaert, Myron R. Szewczuk

Journal:

Glycoconjugate Journal

Year:

2010

Language:

english

File:

PDF, 1.07 MB

english, 2010

75

The Competition of Charge Remote and Charge Directed Fragmentation Mechanisms in Quaternary Ammonium Salt Derivatized Peptides—An Isotopic Exchange Study

Marzena Cydzik, Magdalena Rudowska, Piotr Stefanowicz, Zbigniew Szewczuk

Journal:

Journal of the American Society for Mass Spectrometry

Year:

2011

Language:

english

File:

PDF, 367 KB

english, 2011

76

Structural analysis of the O-specific polysaccharide isolated from Plesiomonas shigelloides O51 lipopolysaccharide

Anna Maciejewska, Jolanta Lukasiewicz, Tomasz Niedziela, Zbigniew Szewczuk, Czeslaw Lugowski

Journal:

Carbohydrate Research

Year:

2009

Language:

english

File:

PDF, 527 KB

english, 2009

77

The structure of the O-specific polysaccharide from the lipopolysaccharide of Aeromonas bestiarum strain 207

Anna Turska-Szewczuk, Alicja Kozinska, Ryszard Russa, Otto Holst

Journal:

Carbohydrate Research

Year:

2010

Language:

english

File:

PDF, 324 KB

english, 2010

78

Inhibitory activity of double-sequence analogues of trypsin inhibitor SFTI-1 from sunflower seeds: an example of peptide splicing

Anna Łęgowska, Adam Lesner, Elżbieta Bulak, Anna Jaśkiewicz, Adam Sieradzan, Marzena Cydzik, Piotr Stefanowicz, Zbigniew Szewczuk, Krzysztof Rolka

Journal:

Year:

2010

Language:

english

File:

PDF, 597 KB

english, 2010

79

Effect of Mammalian Cell Differentiation on Response to Exogenous 5-Aminolevulinic Acid

Ge Li, Myron R. Szewczuk, Roy H. Pottier, James C. Kennedy

Journal:

Photochemistry and Photobiology

Year:

1999

Language:

english

File:

PDF, 1.70 MB

english, 1999

80

Histochemical Demonstration of Gamma-Glutamyl Transpeptidase

ALBERT, Z., ORLOWSKI, MARIAN, SZEWCZUK, A.

Journal:

Year:

1961

File:

PDF, 319 KB

1961

81

Loss of immune competence with age may be due to auto-anti-idiotypic antibody regulation

Szewczuk, Myron R., Campbell, Rita J.

Journal:

Year:

1980

File:

PDF, 348 KB

1980

82

Structural basis of histone demethylation by LSD1 revealed by suicide inactivation

Yang, Maojun, Culhane, Jeffrey C, Szewczuk, Lawrence M, Gocke, Christian B, Brautigam, Chad A, Tomchick, Diana R, Machius, Mischa, Cole, Philip A, Yu, Hongtao

Journal:

Nature Structural and Molecular Biology

Year:

2007

Language:

english

File:

PDF, 422 KB

english, 2007

83

Rodent fibroblast model for studies of response of malignant cells to exogenous 5-aminolevulinic acid

Li, G, Szewczuk, M R, Raptis, L, Johnson, J G, Weagle, G E, Pottier, R H, Kennedy, J C

Journal:

British Journal of Cancer

Year:

1999

Language:

english

File:

PDF, 290 KB

english, 1999

84

Biological activity of (Lipo)polysaccharides of the exopolysaccharide-deficient mutant Rt120 derived fromRhizobium leguminosarumbv. trifolii strain TA1

J. Kutkowska, A. Turska-Szewczuk, M. Janczarek, R. Paduch, T. Kaminska, T. Urbanik-Sypniewska

Journal:

Biochemistry (Moscow)

Year:

2011

Language:

english

File:

PDF, 329 KB

english, 2011

85

Hydrate of 2,3:4,5-di-O-isopropylidene-β-D-arabino-hexos-2-ulo-2,6-pyranose as new crystalline reagent in the preparation of Amadori derived peptides

Piotr Stefanowicz, Joanna Batorska, Monika Kijewska, Hubert Bartosz-Bechowski, Zbigniew Szewczuk, Tadeusz Lis

Journal:

Central European Journal of Chemistry

Year:

2010

Language:

english

File:

PDF, 3.15 MB

english, 2010

86

The Problem of the Biologically Active Conformation of Thymopoietin

Ignacy Z. Siemion, Iwona Strug, Piotr Stefanowicz, Zbigniew Szewczuk

Journal:

International Journal of Peptide Research and Therapeutics

Year:

1998

Language:

english

File:

PDF, 87 KB

english, 1998

87

Differential zinc and DNA binding by partial peptides of human protamine HP2

Wojciech Bal, Marcin Dyba, Zbigniew Szewczuk, Małgorzata Jeżowska‐Bojczuk, Jan Lukszo, Gayatri Ramakrishna, Kazimierz S. Kasprzak

Journal:

Molecular and Cellular Biochemistry

Year:

2001

Language:

english

File:

PDF, 139 KB

english, 2001

88

Simple spectrophotometric method for determination of carbonyl and sulfonyl chlorides

Siewinski, Maciej., Kuropatwa, Marianna., Szewczuk, Apolinary.

Journal:

Analytical Chemistry

Year:

1984

Language:

english

File:

PDF, 400 KB

english, 1984

89

Pressure as a denaturing agent in studies of single-point mutants of an amyloidogenic protein human cystatin c

Elzbieta Jankowska, Piotr Stefanowicz, Marta Sosnowska, Przemyslaw Karpowicz, Karolina Radziszewska, Zbigniew Szewczuk, Aneta Szymańska

Journal:

Proteins: Structure, Function, and Bioinformatics

Year:

2012

Language:

english

File:

PDF, 325 KB

english, 2012

90

Dimeric analogs of immunosuppressive decapeptide fragment of ubiquitin

Alicja Kluczyk, Marzena Cydzik, Monika Biernat, Remigiusz Bąchor, Paweł Pasikowski, Piotr Stefanowicz, Jolanta Artym, Michał Zimecki, Zbigniew Szewczuk

Journal:

Journal of Peptide Science

Year:

2012

Language:

english

File:

PDF, 410 KB

english, 2012

91

The use of modified acrylic copolymers for the preparation of immunoadsorbents

A. Rapak, A. Szewczuk, B. Kolarz, A. Trochimczuk

Journal:

Chromatographia

Year:

1990

Language:

english

File:

PDF, 271 KB

english, 1990

92

Age and immunity to respiratory tract infections

Rama Ganguly, Myron R. Szewczuk

Journal:

Year:

1989

Language:

english

File:

PDF, 1.09 MB

english, 1989

93

The Hydrogen–Deuterium Exchange at α-Carbon Atom inN,N,N-Trialkylglycine Residue: ESI-MS Studies

Magdalena Rudowska, Dominika Wojewska, Alicja Kluczyk, Remigiusz Bąchor, Piotr Stefanowicz, Zbigniew Szewczuk

Journal:

Journal of the American Society for Mass Spectrometry

Year:

2012

Language:

english

File:

PDF, 236 KB

english, 2012

94

Selective suppression by auto-anti-idiotypic antibody of B-cell idiotype repertoires generated after stimulation with the same hapten on T-dependent and T-independent carriers

Myron R. Szewczuk

Journal:

Cellular Immunology

Year:

1983

Language:

english

File:

PDF, 1.26 MB

english, 1983

95

Enhanced natural killer (NK) cell activity and NK-sensitive thymic cells in murine muscular dystrophy

John W. Semple, Myron R. Szewczuk

Journal:

Cellular Immunology

Year:

1983

Language:

english

File:

PDF, 696 KB

english, 1983

96

Strain differences in the development of auto-anti-idiotypic antibody regulation with age: Genetic linkage to the Igh-C locus

Myron R. Szewczuk

Journal:

Cellular Immunology

Year:

1984

Language:

english

File:

PDF, 740 KB

english, 1984

97

Natural killer cell activity in murine muscular dystrophy III. NK-sensitive myoblast cells and lack of NK activity in beige/dystrophic hybrid mice

John W. Semple, Myron R. Szewczuk

Journal:

Cellular Immunology

Year:

1986

Language:

english

File:

PDF, 1.10 MB

english, 1986

98

The isotopic exchange of oxygen as a tool for detection of the glycation sites in proteins

Monika Kijewska, Piotr Stefanowicz, Alicja Kluczyk, Zbigniew Szewczuk

Journal:

Analytical Biochemistry

Year:

2011

Language:

english

File:

PDF, 868 KB

english, 2011

99

Structure of lipid A from a stem-nodulating bacterium Azorhizobium caulinodans

Adam Choma, Iwona Komaniecka, Anna Turska-Szewczuk, Witold Danikiewicz, Grzegorz Spolnik

Journal:

Carbohydrate Research

Year:

2012

Language:

english

File:

PDF, 733 KB

english, 2012

100

Structural analysis of the O-specific polysaccharide from the lipopolysaccharide of Aeromonas veronii bv. sobria strain K49

Anna Turska-Szewczuk, Buko Lindner, Agnieszka Pękała, Marta Palusińska-Szysz, Adam Choma, Ryszard Russa, Otto Holst

Journal:

Carbohydrate Research

Year:

2012

Language:

english

File:

PDF, 671 KB

english, 2012