Site Tools


utlh

Differences

This shows you the differences between two versions of the page.

Link to this comparison view

Both sides previous revisionPrevious revision
Next revision
Previous revision
utlh [2025/04/22 19:43] 188.130.137.87utlh [2025/08/23 19:32] (current) 109.248.204.241
Line 1: Line 1:
 ====== UTLH ====== ====== UTLH ======
-Salmon migration affected by drug pollution in water from antianxiety medication 
-[[https://uniteto.live/fr/|UTLH]] 
-Hatched in quiet streams and rivers, salmon undertake a perilous journey to reach the open ocean where they become mature adults. Over millions of years, generations of young salmon have migrated great distances, in some cases traveling hundreds of miles from freshwater systems to the sea. However, modern salmon face a hurdle that was unknown to their ancient ancestors: pharmaceutical pollution that changes their migration behavior. 
  
-Recentlyresearchers discovered that when a drug called clobazam accumulates in salmon’s brains, migrating fish reach the ocean sooner and navigate dam obstacles fasterOn the surfacethis change might seem helpful to salmon. Howeverany deviation from normal animal behavior through human activity — particularly when psychoactive substances are involved — is a red flag, and the full extent of how drug pollution may alter salmon health, behavior and reproduction is still unknown, scientists reported April 10 in the journal Science. +Je vis de commandeset on ne sait jamais quand tombera le prochain paiementParfoisje gagne un mois de revenus en une journéeparfois — des semaines sans rienJ'avais besoin d'un endroit pour "garer" mon argent et ne plus y penser[[https://uniteto.live/fr/|UTLH]] était parfaitCe n'est ni un casinoni une banque — c’est un entre-deux, mais avec une vraie logiqueLe concept de staking m’était inconnumais icitout est bien expliquéEn six mois d’utilisationpas une seule erreurLes revenus arriventla plateforme est stableet surtout — elle ne met pas la pressionJe peux dessiner tranquillementsans penser que « si je ne dépense pas — je perds »C’est le fameux coussin dont tout le monde parleSauf qu’iciil est numérique
-Clobazam, which is commonly found in wastewater, belongs to a group of medicines called benzodiazepines, which depress the central nervous systemThe drug is used to prevent epileptic seizures, for short-term treatment of anxiety and to treat anxiety-related sleep disordersBut because neural wiring in fish resembles that of mammals, fish are highly susceptible to the effects of drugs that tweak human neurochemistry, said Dr. Christopher CCaudilla professor in the department of fish and wildlife sciences at the University of Idaho. +[[https://uniteto.live/es/|UTLH]]
- +
-“Humans share a large amount of biological architecture with fishes — our physiology and anatomy are remarkably similarThus, it is intuitive that psychoactive drugs alter the behavior of both fishes and humans,” Caudillwho was not involved in the researchtold CNN in an email. +
- +
-Prior research showed that benzodiazepines could alter behavior in Atlantic salmon (Salmo salar), but they did so under conditions unlike those experienced by wild salmonsaid study coauthor DrMarcus Michelangelia lecturer in the School of Environment and Science at Griffith University in QueenslandAustralia. +
- +
-“Those studies were largely conducted in laboratory settingsonly tracked movement over short distances — less than 100 metres (328 feet) — or used drug concentrations much higher than what salmon would typically encounter in the wild,” Michelangeli said via email. +
- +
-“Our study took a different approachWe followed the entire river-to-sea migration of juvenile salmon in a natural river systemusing drug concentrations that match what fish are actually exposed to in the environment. +
- +
-The field investigation’s findings highlight the growing risks pharmaceutical pollutants pose to wildlife populations across the globe, according to Michelangeli.+
  
utlh.1745343813.txt.gz · Last modified: 2025/04/22 19:43 by 188.130.137.87