Environmentally relevant lanthanum chloride exposure induces neurotoxicity in zebrafish through serotonergic disruption and synaptic dysfunction.
Rare earth elements are emerging environmental contaminants with potential neurological effects. Lanthanum (La), a widely used rare earth element, has drawn attention for its potential neurotoxicity. However, whether environmentally relevant La exposure induces neurobehavioral dysfunction and the associated neural mech...