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1

Aktywność dysmutazy ponadtlenkowej (SOD) oraz katalazy (CAT) w gruczolakoraku jelita grubego oraz w marginesie tkanki otaczającej

100%
Strzelczyk J. K., Wielkoszynski T., Krakowczyk L., Kasperczyk J., Gawron K., Hajdrowska B., Wiczkowski A.
Diagnostyka Laboratoryjna
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2007
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tom 43
|
nr 3
2
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Wystepowanie pasozytow czlowieka w wybranych populacjach na przykladzie badan przeprowadzonych w Slaskiej Wojewodzkiej Stacji Sanitarno-Epidemiologicznej

100%
Spausta G., Gorczynska D., Ciarkowska J., Wiczkowski A., Krzanowska E., Gawron K.
Wiadomości Parazytologiczne
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2005
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tom 51
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nr 1
29-34
Frequency of human parasites in selected populations of Silesian region. Epidemiological evaluation of the most frequent human parasitoses in the group of children at age of seven years, in adult patients and in group of Polish citizens coming back from tropics between 1999-2003 was performed. All examined people were Silesian region inhabitants. The biggest average infection prevalence in children from all examined years concerned Enterobius vermicularis, in adult - Giardia intestinalis, while in group of population coming back from tropics - Entamoeba histolytica-like. High percentage of anti-Toxocara canis and Toxoplasma gondii antibodies presence can result from non randomly study group recruitment.
3

Zywnosc w rozjazdach. Jak zorganizowac transport produktow zywnosciowych

100%
Kaszuba J., Gawron K., Majewski J., Staniek W., Rogalski G., Wisniewska A., Pikula T.
Bezpieczeństwo i Higiena Żywności
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2005
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nr 06
36
4

The influence of non-oxidized and oxidized rapeseed oil with alpha-lipoic acid addition on lipids profile and paraoxonase-1 activity in rats

100%
Zalejska-Fiolka J.-E., Wielkoszynski T.-J., Blaszczyk U., Gawron K., Kasperczyk S., Polaniak R., Birkner E.
Acta Biochimica Polonica
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2007
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tom 54
|
nr Supplement 4
5
Content available remote

In vitro testing the potential of a novel chimeric IgG variant for inhibiting collagen fibrils formation in recurrent hereditary gingival fibromatosis: chimeric antibody in a gingival model

100%
Gawron K., Lazarz-Bartyzel K., Lazarz M., Steplewska K., Pyrc K., Potempa J., Chomyszyn-Gajewska M.
Journal of Physiology and Pharmacology
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2014
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tom 65
|
nr 4
6

The oxidative DNA damage analysis in coke oven workers

100%
Adamek B., Kasperczyk J., Wiczkowski A., Steplewski Z., Strzelczyk J., Gawron K.
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
Polycyclic aromatic hydrocarbons (PAHs) are DNA adducts forming carcinogens. The DNA adducts, especially 8-oxoguanine (8-oxoG), are the established biomarker of environmental genotoxic compounds exposure. The aim of this study was to determine the 8-oxoG presence in peripheral blood lymphocytes of 27 coke oven workers and 21 rural area inhabitants comparison. The study and control groups were not significantly different according to %8-oxoG-positive lymphocytes. In the control group the difference between smokers and non-smokers was significant (p<0,01). %8-oxoG in non-smokers from the study and control groups were significantly different (p<0,009). The occupational exposure and smoking cigarettes are important oxidative DNA damage causing factors.
7

The activity of antioxidant enzymes in colorectal adenocarcinoma and corresponding normal muscoa

84%
Strzelczyk J. K., Wielkoszynski T., Krakowczyk L., Adamek B., Zalewska-Ziob M., Gawron K., Kasperczyk J., Wiczkowski A.
Acta Biochimica Polonica
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2012
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tom 59
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nr 4
Oxidative stress is one of several factors which contribute to the development of colorectal carcinogenesis. The aim of the study was an assessment of the activity of antioxidant enzymes in tumour and corresponding normal distal mucosa in a group of patients with colorectal adenocarcinoma. Samples of tumour and corresponding normal mucosa were obtained during a resection of colorectal cancer from 47 patients aged between 26 and 82 years. The average distance of corresponding normal distal mucosa from the tumour was 4.49 cm. Activities of antioxidant enzymes: superoxide dismutase (SOD), glutathione reductase (GR), glutathione peroxidase (GPx), glutathione S-transferase (GST), and catalase (CAT) were measured in tissue homogenates. The patients were grouped according to the tumour stage (Duke's staging), grading, localization, and size of tumour, as well as age and sex. Statistical analysis was performed. The activity of SOD and GPx was considerably increased, while the activity of GST decreased significantly in tumour as compared with normal mucosa. GR activity in colorectal cancer was evidently higher in tumours of proximal location compared with the distal ones. The distance of corresponding normal distal mucosa from the tumour was analyzed and related to all assayed parameters. A decreased GST activity was observed in corresponding normal mucosa more than 5 cm distant from the tumour in patients with CD Duke's stage. The higher activity of superoxide dismutase and glutathione peroxidase in tumour compared to corresponding normal mucosa could indicate higher oxidative stress in colorectal adenocarcinoma cells.
8

IFNalpha2a influence on the mitotic activity in the regenerating rat liver

84%
Adamek B., Ziolkowski A., Izdebska-Straszak G., Spausta G., Ciarkowska J., Trapp G., Gawron K., Wiczkowski A.
Cellular and Molecular Biology Letters
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2002
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tom 07
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nr Suppl.
9

The role of Staphylococcus aureus saoABC operon in stress response, intracellular survival and persister formation

68%
Madry A., Kosecka-Strojek M., Buda A., Gawron K., Bonar E., Lazarz-Bartyzel K., Chomyszyn-Gajewska M., Wladyka B., Potempa J., Miedzobrodzki J., Bukowski M.
Postępy Mikrobiologii. Suplement
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2017
|
tom 56
|
nr 3
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