According to a recent study, brown salmon can be addicted to stone drugs (methamphetamine) when exposed to synthetic narcotics in the country.0: 00/2: 48 nam of the brown-brown erotic. General narcotics (methamphetamine) in the country. Photo: CNNng Research was carried out by Dr. Pavel Horky, a behavioral ecologist from the Czech Republican Life Sciences University in Prague and colleagues
. They learned the process of the impact of synthetic drugs (stone drugs) in the water environment on brown salmon causing them to change behavior. Specifically, the team has released 40 brown salmon into a tank Water - taken in natural environments with stone drug infections, CNN reported. These fish will live in a water tank for 8 weeks, before being transferred to a clean water tank
After 4 days, scientists give them a choice between water and water areas that are completely unavailable. As a result, they have chosen places that contain narcotics. Horky, head of research team, sharing with CNN: "Fish are very susceptible to side effects of nerve stimulants in alcohol and drugs Opium. These substances may cause them to be addicted to humans. "The rescue also shows the addicted fish that is less active than those who have never been exposed to drugs. Drug traces are even found in their brain tissue after 10 days of exposure to this compound. Scientists detect drugs, after being excreted by humans, will pass through the system Wastewater to processing plants. However, these factories are unlikely to handle this type of pollution before pouring out rivers and sea. Horky is concerned that synthetic drug addiction can cause fish species to concentrate in the treatment area Lying wastewater, where it is absolutely not good for them. In addition, drug craving can cause them to not care about feeding or mating
"Such impacts can affect the entire functionality of the ecosystem. The individual and population level, "Mr. Horky said that this rescue was officially announced in US experimental biology journal on September 6. The study also emphasized the problem of human pollution to the natural environment, especially oil pollution and plastic waste. The researchers gave 40 salmon exposed to total narcotics Methamphetamine) for 8 weeks. Photo: Ctnti Horky said the findings of this study are related to the impact of prescription drugs such as fluoxetine, often called Prozac, for aquatic life. Mr. Horky said: "Currently, research from many scientific groups around the world shows the adverse impact of fish species for the ecosystem, thereby affecting people." This is not is the first time scientists discovered underwater animals affected by the use of human pharmaceuticals. In May 2019, researchers in the UK announced, they found traces of drugs, pharmaceuticals and pesticides illegally in freshwater shrimp samples. Before, in May 2018, Scientists work in Puget Sound, a Pacific Sea door along the northwest coast of Washington, USA, said boys in the area have given positive results with Oxycodone opioid prescription. According to CNN . Dịch vụ:
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