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Alejandro Valenzuela
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Alejandro Valenzuela
@exf2598
Nunca abandones tus sueños ... sigue durmiendo un rato más. Los disléxicos tambien somos persianas ...
Macul, Chile Beigetreten Mayıs 2014
832 Folgt1K Follower
Alejandro Valenzuela retweetet
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The new treatment literally grows new neural connections in the brain.
Researchers at the University of California, Davis, have developed a groundbreaking molecule that delivers the powerful brain-repairing benefits of LSD — without any hallucinations.
By simply swapping two atoms in the LSD structure (what lead researcher David E. Olson playfully called a molecular “tire rotation”), the team created JRT — a non-hallucinogenic “neuroplastogen.”
This innovative compound keeps LSD’s remarkable ability to stimulate neuronal growth and repair damaged synapses, while eliminating the psychedelic effects that make traditional LSD too risky for many patients.
The results are impressive: in preclinical studies, JRT increased dendritic spine density by 46% and was nearly 100 times more potent than ketamine as an antidepressant. Crucially, it avoided the gene expression patterns and behaviors linked to psychosis.
This could be a game-changer for psychiatric care — especially for people with schizophrenia and other conditions involving synaptic loss and brain atrophy, who were previously excluded from psychedelic-based therapies.

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🇺🇸🇨🇱 | Postales del Portaaviones USS Nimitz (CVN-68) frente a Valparaíso, durante el atardecer de este viernes 17 de abril (Fotos: Matias Saavedra Moya, Instagram: Saapedra) #Sunset instagram.com/p/DXQLKxZEc5F/…




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Alejandro Valenzuela retweetet
Alejandro Valenzuela retweetet

El imponente portaaviones USS "Nimitz" protagonizó una escena poco habitual este mediodía en la bahía de Valparaíso, al aparecer entre la espesa niebla que cubre el borde costero.
Su gigantesca estructura se fue revelando lentamente entre la bruma, generando asombro entre quienes lograron divisarlo desde distintos puntos de la ciudad puerto (imagen Rodrigo Baquedano)

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Alejandro Valenzuela retweetet
Alejandro Valenzuela retweetet

A first-of-its-kind air-to-air refueling between U.S. & Chilean crews marks a major step in interoperability & regional partnership.
Learn more: dvidshub.net/r/117jx3

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