Research Keyword: serotonergic receptors

Psychedelics and Neuroplasticity: A Systematic Review Unraveling the Biological Underpinnings of Psychedelics

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This review examines how psychedelic substances like psilocybin and LSD affect brain structure and function. Research shows these compounds can increase BDNF (a protein crucial for brain health) and promote the growth of new neurons and connections between brain cells. These biological changes may explain why psychedelics have shown promise in treating depression and anxiety, with effects lasting weeks after a single dose.

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Psilocybin therapy and anorexia nervosa: a narrative review of safety considerations for researchers and clinicians

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This review examines the safety of psilocybin therapy for treating anorexia nervosa, a serious eating disorder with limited treatment options. The authors analyze how psilocybin’s common side effects (like increased heart rate, nausea, and dizziness) interact with medical complications already present in people with anorexia. Based on early clinical trials, they conclude that psilocybin can be safely used in this population with proper medical screening and monitoring protocols tailored to their specific vulnerabilities.

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Interactions between classic psychedelics and serotonergic antidepressants: Effects on the acute psychedelic subjective experience, well-being and depressive symptoms from a prospective survey study

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This study examines how antidepressant medications (like SSRIs) affect the experience of classic psychedelics such as psilocybin and LSD. Researchers found that people taking these antidepressants experienced less intense emotional and mystical effects from psychedelics, but surprisingly, both groups showed similar improvements in mood and well-being several weeks later. This raises important questions about whether patients need to stop their antidepressants before using psychedelics therapeutically.

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