INTRODUCTION Malignant neoplasm of the colon is one of the most common gastrointestinal cancers and takes the second place in terms of incidence in the world. In Asian countries compared with Western countries the incidence is a bit lower. In recent years in Poland there has been a disturbing increase in the incidence of this cancer, particularly in the voivodships Mazowieckie, Slaskie, and Wie...

due to the fact that a considerable part of europe, including some regions of poland, isconsidered to be deficient in selenium, it seems necessary to develop a selenium map for different regions of poland, which will be used in future to prepare a prophylaxis programme against selenium deficiency inanimals. the aim of the study was to determine selenium content in selected organs (liver and kid...

A total of 905 human milk samples collected in all provinces of Poland, between 12 and 75 days of lactation, were analyzed for selenium concentration. The distribution of Se levels in milk between the provinces was narrow and varied from 8.81 to 11.58 ng/mL, with the mean value (+/- SD) of 10.24 +/- 2.82 ng/mL. The regions with lower levels of Se were in the central and eastern part of Poland; ...

Dirofilariosis caused by the Dirofilaria repens nematodes is widely dispersed in southern Europe, Asia and Africa among dogs, cats, other carnivores and occasionally, humans. The first case of D. repens infection, found in Poland in 2007, concerned humans. In 2009, dirofilariosis was first registered in dogs in 3 focuses in central Poland, Warsaw, Pruszków and Zyrardów, whose range grew conside...

INTRODUCTION In 1999 in Poland 7,139 people died of colon cancer, while in 2008 this number rose to 9,915. Among malignant tumours, colorectal cancer is the second most commonly occurring one, frequently leading to death. The main reason for this is the fact that in 50% of patients with this cancer the illness is diagnosed at an advanced stage already. The risk increases significantly after 60 ...

OBJECTIVES Environmental exposure of the general population to asbestos in Poland is mainly due to degradation of very popular asbestos-cement products and the resultant release of the elementary asbestos fibres into the ambient air. Assessments of environmental pollution by asbestos were based on the volume of the raw material used, amount of manufactured asbestos products, and measuring the c...

BACKGROUND In view of recurrent Schmallenberg virus (SBV) infections all over Europe between 2011 and 2013, a lively scientific debate over the importance of the sylvatic transmission cycle of the virus has emerged. The study presents results of serosurvey which included wild ruminants representing species of red deer (Cervus elaphus), roe deer (Capreolus capreolus), European bison (Bison bonas...

In 2005 in Poland, referring to the recommendations by the National Health Programme and recommendations by the European Union, the National Programme for Control of Cancerous Diseases was implemented by virtue of the Act, one of its basic assumptions being an improvement of oncologic awareness among the Polish population. It is expected that the result of actions in this respect will be an inc...

The investigation into airborne fungal spore concentrations was conducted in Szczecin (Poland) between 2004 and 2009. The objective of the studies was to determine a seasonal variation in concentrations of amerospores on the basis of meteorological parameters. The presence of spores in Szczecin was recorded using a volumetric method. Fungal spores were present in the air in high numbers in late...

Swine are one of significant reservoirs and sources of Leptospira infections for man. Serological screenings help to effectively control the epidemiological situation in swine herds and to prevent transmission of Leptospira from animals to man. The purpose of this study was to investigate, by the use of serological methods, the prevalence of infections caused by selected Leptospira serogroups i...