Technical note: Residues of gaseous air pollutants in rabbit (Oryctolagus cuniculus) tissues

[EN] The modern consumer is concerned not only for meat quality, but also about animal welfare and the environment. Studies were conducted to determine the concentration of gaseous residues in the tissues of rabbits. For this purpose, gaseous air pollutants were measured at the height of rabbit cages. Immediately after slaughter, samples were taken for analysis to determine the level of residual pollutants in the tissues (blood, perirenal fat and lung). Headspace gas chromatography was performed on the tissue samples to test for volatile toxic substances. Gas residues of 11 compounds were determined in the samples of blood, perirenal fat and lungs. The same chemicals were present in the air of the farm and the animal tissues, which may indicate their capacity for bioaccumulation. 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Severity of work in opinions of rural women living in the Bieszczady region of south-eastern Poland

Objective The objective of the study was recognition of the opinions of rural women living in the Bieszczady region of south-eastern Poland, concerning their perception of the degree of severity of work. The study was conducted among the inhabitants of the Cisna commune. Material and Methods The basic research instrument was a questionnaire form containing 15 items. The study covered 101 women living in the Cisna commune in the Bieszczady. The self-reported degree of work load on a farm was analyzed among women who were occupationally active, and those who were not occupationally active. The effect of assistance from family members on the severity of work perceived by women was considered. Results The women in the study focused on agro-tourism, a few of them were engaged in agricultural work and the majority worked in household gardens. The study showed that occupationally active women work considerably longer, on average, and are the most loaded, compared to those not engaged in occupational activity. The mean daily time devoted to duties on a farm did not significantly differ between occupationally active and non-active women, and amounted to 380 and 320 minutes, respectively. The majority of women who were non-active occupationally evaluated their household chores as the highest work load. In turn, the women who undertook occupational activity assessed them as most burdensome, despite great help from their family. The body positions assumed while performing field work were: standing, standing-bent-over, and walking. The mean evaluations of work load while standing and standing-bent-over did not significantly differ, but affected the work load among women who, however, could not assess the severity of their work resulting from the body position assumed