The 3,4-methylenedioxymethamphetamine (MDMA) reduces prosocial behavior in the social preference test in male and female rats.
Palacios-Lagunas DA; Hernández-Mondragón JC; Fuxe K; Borroto-Escuela DO; Crespo-Ramírez M; Pérez-Eugenio F; de la Mora MP · 2026 · Pharmacology, biochemistry, and behavior
WASTE classifies this as Negative / Null Result Report · AI classification, approximate
The study found no significant effect — useful as a negative control or null benchmark for your own design.
Abstract (excerpt)
The promotion of prosocial behavior is a remarkable MDMA property. Such an effect is rather uncommon among other psychoactive substances and has been proposed to be of relevance for the potential therapeutic utility of MDMA. We aim to…
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Metadata source: Europe PMC · DOI 10.1016/j.pbb.2025.174135