The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
The aim of this on-site experiment is to evaluate and compare efficiencies of currently utilized biological additives to reduce emissions of dust and bioaeorsol in a confinement swine house. The mean reduction rate of total dust only after spray ranged was approximately 30% for all the treatments, compared to initial level before spraying additives which was found to reduce the initial level of total...
Among various species of parasitic protozoans which may contaminate drinking water, Toxoplasma gondii is of a special importance due to the high incidence of infections with this parasite noted in animals and humans. The objective of this study was to determine the frequency of occurrence of T. gondii in drinking water on farms in the area of the Lublin province (eastern Poland) with respect to health...
A case is reported of severe eye injury in an 11-year-old boy which occurred during threshing in the parents’ farmyard. A detailed description of surgical treatment, complications and 7-year follow-up is presented. Despite long lasting treatment and new surgical methods used, the eye became blind. On the basis of our experience we can conclude that adequate adult supervision of children is mandatory...
A 1-year aeromycological study was conducted in the area of Zagreb, the capital of Croatia, in order to establish seasonal variations in the composition and concentration of aeromycota. Sampling was carried out at 3 locations: the city centre, the Pharmaceutical botanical garden and the mountain of Medvednica, at regular intervals using the Mas 100 Eco Air-sampler with Sabouraud-dextrose agar. Airborne...
Both Adriamycin and nitric oxide (NO) cause apoptosis acting through or as free radicals inciting oxidative stress in the cell. However, in some tissues the antiapoptotic action of NO was described, thereby the impact of NO on cell apoptosis is not finally recognized. In this study, a trial of the evaluation of exogenous NO (L-arginine) impact on apoptosis induced by Adriamycin in fetal kidney cells...
A considerable variation is noticed between the different species studied and even between the strains of the same species, in the assimilation of cholesterol in synthetic media, in presence of different concentrations of bile salts and under anaerobiosis conditions. The obtained results show that certain strains of Streptococcus thermophilus and Lactobacillus bulgaricus resist bile salts and assimilate...
The aim of the study was to establish the role of forest birds as reservoirs of Anaplasma phagocytophilum and Babesia spp. in Wielkopolski National Park. A total of 108 birds from 9 species were collected between May–September 2002. Blood samples were taken from 84 specimens and 442 individuals of the common tick, Ixodes ricinus, were collected from the birds. The 73 additional ticks were collected...
Obesity is a multivariate syndrome which can negatively affect whole body functioning. It is most common in highly developed countries, and in recent years a progressive increase in obesity occurrence is noticeable. The aim of the study was to assess serum lipid profile and metabolic syndrome occurrence among obese rural women from Lublin Region in Eastern Poland. The study was conducted in the Institute...
We have designed and performed a new PCR method based on the 18S rRNA in order to individuate the presence and the identity of Babesia parasites. Out of 1159 Ixodes ricinus (Acari: Ixodidae) ticks collected in four areas of Switzerland, nine were found to contain Babesia DNA. Sequencing of the short amplicon obtained (411-452 bp) allowed the identification of three human pathogenic species: Babesia...
Studies on vesical schistosomiasis and its snail vectors were carried out between October 2001–May 2002 among rural Ezza farmers inhabiting the southwestern border of Ebonyi State, Nigeria. The people are predominantly farmers. Of the 2,104 urine specimens examined in 10 communities, 466 (22.1%) comprising 305 (23.7%) men and 161 (19.7%) women were infected with visible haematuria as the predominant...
The aim of the study was to determine the seasonal variability of the airborne microflora in a hospital ward of the pneumonological department, with regard to potential impact on respiratory status of asthmatic patients hospitalized in the ward. Microbiological air sampling was carried out for a period of 1 year from June–May, during work-days, 16-21 days per month. Each day, the air samples were...
In 2003–2005 micromycetes were isolated and identified from wheat, barley, rye, buckwheat grain brought into mills or from processing enterprises. Contamination of the produced flour with micromycete propagules (cfu g-1), changes in micromycete diversity and abundance in the course of flour storage, preparation and baking of bread, production of groats or other food products and fodder were determined...
Handling of biofuels may release dust particles containing high concentrations of hazardous microorganisms, thus representing a potential occupational health problem. We analysed the microbial dustiness of baled straw (cultivated both conventionally and ecologically) and of wood chips from piles that had been stored outdoors for up to 11 months by using total spore counting, cultivation, and measuring...
Osteoporosis and osteoarthrosis are the most common diseases of bone tissue affecting both rural and urban populations. The aim of the study was to investigate the level of education and requirement for health promotion within the scope of common diseases of the skeletal system among rural population in Poland. This was an exploratory study with a cross-sectional design performed between May 2004–September...
The pigeon tick Argas reflexus is avian ectoparasite that typically feeds on pigeons. When devoid of a natural host, the ticks can also attack humans. In Upper Silesia, southern Poland, people living in the vicinity of the birds’ nesting sites are frequently bitten by A. reflexus. The bites can provoke serious allergic reactions, including fatal anaphylactic shock. In the present study, residents...
To take preventative measures to protect allergic people from the severity of the pollen season, one of aerobiology’s objectives is to develop statistical models enabling the short- and long-term prediction of atmospheric pollen concentrations. During recent years some attempts have been made to apply Time Series analysis, frequently used in biomedical studies and atmospheric contamination to pollen...
In order to examine the risk of Anaplasma phagocytophilum infection in humans, 76 Ixodes ricinus ticks and 3 Dermacentor reticulatus removed from humans were examined for the presence of Anaplasma phagocytophilum by PCR targeting the16S rRNA gene. The average infection rate was 23.7% (18/76) in Ixodes ricinus ticks. A very high infection rate reaching 36.8% (14/38) was detected in female Ixodes ricinus,...
The aim of the study was an attempt to evaluate the state of health of adolescents aged 15 years, living in Podlasie region near the border of Poland and Bielorus. Data from the Schoolchild Development and Health Investigation Charts covering 197 rural and 208 urban adolescents were analyzed. The significance of differences between the two populations were tested by Chi-square test at the level of...
This study was undertaken to provide baseline information on the injuries and health and safety conditions in Gambian agriculture. The objective was to produce information to guide the formulation of an agricultural health and safety policy for the country, future investigations, prevention and surveillance of the adverse health effects in agriculture. A cross-sectional survey of 20 farmers, 20 nurses,...
This manuscript reports results of our study to characterize the historical developments of agricultural practices in The Gambia and related health risks of farm workers. It surveys the various factors that shape production agriculture in the country and examines the degrees to which hand tools, animal traction, motorized traction and manual labour all contribute to the inherent hazards of farm work...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.