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Meth addiction in fish poses threat to ecosystem balance, study says By Catherine Park Researchers find high levels of PFAS chemicals in rainwater in parts of US Researchers at the National Atmospheric Deposition Program, say they have have found high levels of  toxic chemicals known as PFAS in rainwater, in some parts of the U.S. A study published in the Journal of Experimental Biology on July 6 found that drugs such as methamphetamines that make their way into the world’s waterways through human waste can actually cause fish to become addicts, thereby impacting the natural balance of ecosystems.  According to authors of the study, fish have nervous systems similar to human beings and are able to develop drug addictions such as behavioral dependencies related to the dopamine reward pathway.  

Pavel horkNational survey on drugNational institute of healthNational institute of drug abuseExperimental biologyNational instituteDrug useDrug abuseதேசிய கணக்கெடுப்பு ஆன் மருந்துதேசிய நிறுவனம் ஆஃப் ஆரோக்கியம்சோதனை உயிரியல்தேசிய நிறுவனம்மருந்து பயன்பாடு