- Tytuł:
-
Psychedelics – a better alternative for depression treatment?
Psychodeliki - lepsza alternatywa leczenia depresji? - Autorzy:
- Gołembiowska, Krystyna
- Powiązania:
- https://bibliotekanauki.pl/articles/2121390.pdf
- Data publikacji:
- 2022
- Wydawca:
- Polska Akademia Nauk. Czytelnia Czasopism PAN
- Tematy:
-
psychedelics
depression
brain plasticity - Opis:
- Psychedelics, as a plant-derived material, have been used for millennia in reli- gious and medical practices. They produce an altered state of consciousness characterized by distortions of perception, hallucinations, dissolution of self boun- daries and the experience of unity with the world. Classic psychedelics, also known as serotonergic hallucinogens, such as lysergic acid diethylamide (LSD) and psilocybin were extensively investigated in substance-assisted psychotherapy during the 1950s–1960s. These early clinical studies reported improvement rates in patients with various forms of depression, anxiety disorders, alcohol dependen- ce. The development of modern neuroimaging techniques renewed interest in the investigation of psychedelics as a class of drugs that may reopen multiple the- rapeutic benefits. Current behavioral and neurochemical data show that psy- chedelics induce their psychological effects primarily via 5-hydroxytryptamine type 2A (5-HT2A) receptor activation and modulate neural circuits involved in mood and affective disorders. Clinical trials examining psilocybin have suggested that the compound relieves symptoms of depression and anxiety with rapid onset and longer duration. Serotonergic psychedelics enhance expression of neurotro- phic factors such as brain-derived neurotrophic factor (BDNF) as well as expres- sion of genes associated with synaptic plasticity and stimulate synapse formation. These effects are similar to those produced by fast-acting antidepressant keta- mine. Basic science research can reveal the neural mechanism of psychedelics action and how they can be used for treatment.
- Źródło:
-
Nauka; 2021, 4; 93-104
1231-8515 - Pojawia się w:
- Nauka
- Dostawca treści:
- Biblioteka Nauki
Artykuł