TY - GEN A1 - Piontek, Marlena A1 - Bednar, Katarzyna A2 - Greinert, Andrzej - red. A2 - Kołodziejczyk, Urszula - red. PB - Zielona Góra: Oficyna Wydawnicza Uniwersytetu Zielonogórskiego N2 - In last years problems of moulds in dwelling buildings becomes very important and vide broached in Europe and Poland territory. It?s not only for moulds in dampness buildings, but also as effect such disasters like floods. 76 species of moulds were detected on walls in dwellings therein from buildings after floods in the Lubuskie Province of which ten are the most common ones. Among those ten moulds, there are six species that, in the order of the most common allergens, cause an inflammatory condi-tion, namely: Penicillium chrysogenum, Aspergillus niger, Cladosporium herbarum, Aspergillus versicolor, Alternaria alternata, Aspergillus flavus. N2 - Four of them were selected for biotoxicological tests: three belong-ing to the class of Aspergillus and one belonging to the class of Cladosporium (Table 1). The method of the bioindicating test applying Dugesia tigrina Girard (Plathelminthes, Turbellaria, Tricladida; Paludicola) was used to determine the toxicity of the selected moulds. All biotests gave a positive result. It means that moulds synthesise toxins that increase the danger for the inhabitants of the infected buildings (both toxicological and allergic danger). N2 - Toxicological and allergenic danger increase in dwelling buildings after floods on account of much more species of moulds. The species that proved to be the most toxic ones were Aspergillus niger and Aspergillus versicolor, whose severe toxicological values LC 50 were very similar. N2 - On the other hand, A. niger is a species of mould that may appear in infected space along with mites (Acarina) increasing the number of allergens in the housing environment. In the performed tests, the Cladosporium herbarum proved to be the least toxic species of mould, what is good news for the inhabitants of the infected buildings, since the fungus in question is very common in housing con-struction, its frequency value being 5. L1 - http://www.zbc.uz.zgora.pl/Content/45394/PDF/16_piontek_aspergillus.pdf L2 - http://www.zbc.uz.zgora.pl/Content/45394 KW - 4 Międzynarodowa konferencja "Ochrona i rekultywacja terenów dorzecza Odry: rekultywacja terenów zdegradowanych" (28-29.06.2007) KW - moulds KW - housing buildings KW - flood bank KW - grzyby pleśniowe KW - budownictwo mieszkaniowe KW - powódź T1 - "Aspergillus niger" van Tieghem as toxic and allergenic mould in dwelling buildings after floods = "Aspergillus niger" van Tieghem jako toksyczny i alergogenny grzyb pleśniowy w obiektach budowlanych po powodziach UR - http://www.zbc.uz.zgora.pl/dlibra/docmetadata?id=45394 ER -