AI Article Synopsis
- The rise in global pharmaceutical use, influenced by aging populations and chronic illnesses, raises environmental concerns about pharmaceutical contaminants, especially in Europe and Catalonia.
- Pharmaceuticals enter rivers through multiple pathways and persist post-wastewater treatment, posing risks to aquatic life and human health, with Llobregat and Besòs Rivers in Catalonia showing detectable levels.
- This study employs liquid chromatography-tandem mass spectrometry (LC-MS/MS) to analyze 78 pharmaceuticals and their metabolites in these rivers, highlighting the need for understanding their ecological impacts to develop effective mitigation strategies.
Article Abstract
The global increase in pharmaceutical consumption, driven by factors such as aging populations and chronic diseases, has raised concerns regarding the environmental impact of pharmaceutical contaminants. Europe, and more specifically Catalonia (Spain), exhibits high pharmaceutical consumption rates, potentially exacerbating environmental contamination. Pharmaceuticals enter rivers through various pathways, persisting after wastewater treatment plants and posing risks to aquatic organisms and human health. Llobregat and Besòs Rivers in Catalonia, crucial water sources, demonstrate detectable pharmaceutical levels, necessitating comprehensive analysis. Liquid chromatography-tandem mass spectrometry (LC-MS/MS) proves effective in detecting pharmaceutical residues, facilitating their risk assessment. This paper reviews the occurrence, fate, and risks associated with 78 pharmaceuticals and metabolite in Llobregat and Besòs Rivers, using LC-MS/MS for analysis. Understanding pharmaceutical impacts on Catalonian River ecosystems is essential for developing mitigation strategies.
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| http://www.ncbi.nlm.nih.gov/pmc/articles/PMC11502600 | PMC |
| http://dx.doi.org/10.1007/s11356-024-33967-7 | DOI Listing |
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