Elżbieta Grochowska-Niedworok

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The expression of the genes coding TNFalpha and TNF RII receptors (TNF RII: TNFR2 membrane and soluble domain, TNFR2/R7 soluble domain) was analysed in colon cancer at the II and III stage of disease, by estimation of mRNA expression. The study included 80 patients with histopathologically confirmed adenocarcinoma. The number of TNFalpha mRNA, TNFR2 mRNA(More)
Advances in genomics, molecular pathology and metabolism have generated many candidate biomarkers of colorectal cancer with potential clinical value. Epidemiological and biological studies suggest a role for adiposity, dyslipidaemia, hyperinsulinemia, altered glucose homeostasis, and elevated expression of insulin-like growth factor (IGF) axis members in(More)
CLEAR test provides a novel method of analysis by combining inference for differential expression and variability. Frozen tumor specimens from 14 (3 coded Stage I, 5 Stage II, 2 Stage III and 4 Stage IV) colon cancer patients were obtained. Archived primary tumor samples were collected at the time of surgery and normal colon mucosae (controls specimens)(More)
Diabetes appears to be one of the most frequent noncommunicable diseases in the world. A permanent growth in the incidence of diabetes can be observed and according to the International Diabetes Federation (IDF) the year 2030 will mark the increase in the number of diabetics to 439 mln worldwide. Type 2 diabetes accounts for about 90% of all diabetes(More)
The aim of the paper was the assessment of the effect of magnesium ions on ethanol-induced changes in the content of ester-bound fatty acids in isolated rat hepatocytes and their cell membranes. Hepatocytes were isolated by means of the enzymatic method of Selgen using collagenase. The number and viability of isolated rat hepatocytes, incubated for 5 hours(More)
The antiproliferative and immunomodulatory effects of melatonin (MLT) have been demonstrated in a variety of neoplasms including colorectal cancer (CRC). In humans and other mammals, MLT acts on target tissues through membrane and retinoid nuclear receptors. The aim of this study was to evaluate transcription activity of melatonin receptors and genes(More)
BACKGROUND Providing the appropriate amount of nutrients at every stage of life is a key element determining the proper development and functioning of the body. OBJECTIVE Because of the nutritional value and resulting position of milk and milk products in the daily diet, this study was undertaken to assess the consumption of milk and milk products among(More)
BACKGROUND Excess body weight is one of the most common health and economic problems of the contemporary world. According to the assessments of the World Health Organization (WHO), almost billion adults are overweight and at least 300 million were diagnosed with clinical obesity. Health consequences of overweight are: ischemic heart disease, congestive(More)
Magnesium is one of the commonly used dietary supplements. Therefore, this study was to evaluate the content of short, medium and long-chain fatty acids and their esters in isolated rat hepatocytes induced by magnesium and/or ethanol. Isolation of hepatocytes was carried out by the Seglen's enzymatic method using collagenase. To thus prepared samples(More)
Recently, there has been an increase in the consumption of designer drugs, substances aimed at producing psychoactive, energizing, euphoric or anesthetic effects. Designer drugs are substitutes of actual narcotics, whose possession is banned under Polish law according to the Act of 29 July 2005. The latest reports suggest that the number of synthetic(More)