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The health condition of eel, Anguilla anguilla (L.), caught in the Szczecin Lagoon off Trzebież in 1971-1913 and in 6 fishing grounds in 1982-1983 is evaluated. The clinical analysis, anatomo-pathological examinations, and hematologic parameters demonstrated a considerable increase in the incidence of circulatory disorders involving acute or chronic damaging inflammations, dominated by necropoietic...
Exposure of Oreochromis mossambicus to sublethal levels of an organophosphorus pesticide, Ekalux, produced a time and dose dependent decrease in the Red Blood Corpuscle (RBC) count, Haemoglobin (Hb) content, and Mean Corpuscular Volume (MCV), leading to microcytic anaemia and an increase in the Total Leucocyte Count (TLC) owing to the rise in population of granulocytes. O. mossambicus exposed to 50,...
As they have been exposed to contact with civilisation, the vegetation and animals of various forest communities have been threatened with total extinction or with far-reaching modifications. Pesticides aimed at various forest pests are as a rule highly toxic to higher animals, bees and soil microrganisms. Such wide an application of chemical means constitutes a major threat to the environment, by...
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