Aristolochia didyma (Yawar Panga) and other Aristolochia species are used as traditional herbal remedies with potent emetic properties. Scientific data for such Yawar Panga species, however, are scarce in the literature. The aim of this study was to describe the use of Yawar Panga within the context of the therapeutic community Takiwasi, in which the plant is used as part of the protocol for the rehabilitation of individuals with drug addiction. Fieldwork with experts in the administration of Yawar Panga at Takiwasi Center, as well as a retrospective qualitative analysis of experiences with this plant remedy in a residential inpatient population were performed. In-silico analysis of the main constituents of A. didyma as represented in the literature was completed in order to identify its putative pharmacological targets. The therapists interviewed consider Yawar Panga to be the most potent purga at Takiwasi and consider it especially useful in attenuating addiction withdrawal syndrome. From the patient’s perspective, this plant induces strong physical effects, and commonly precipitates effects in the oneiric and emotional dimensions. GABA B seems to be the receptor involved in the emesis induced by the phytochemicals contained in this plant species. Despite some relevant concerns related to the safety of the genus Aristolochia in modern western pharmacopoeias, some species, including A. didyma, are routinely used in the context of traditional herbal medicine in the Peruvian Amazon. Further phyto-pharmacological investigations would be helpful to elaborate this species’ medical utility, especially within the context of addiction treatment.

Ethnomedical uses of Yawar Panga (Aristolochia didyma) in a therapeutic community dedicated to the treatment of drug addiction in the Peruvian Amazon

Politi, Matteo
;
Menghini, Luigi
Penultimo
;
Ferrante, Claudio
2023-01-01

Abstract

Aristolochia didyma (Yawar Panga) and other Aristolochia species are used as traditional herbal remedies with potent emetic properties. Scientific data for such Yawar Panga species, however, are scarce in the literature. The aim of this study was to describe the use of Yawar Panga within the context of the therapeutic community Takiwasi, in which the plant is used as part of the protocol for the rehabilitation of individuals with drug addiction. Fieldwork with experts in the administration of Yawar Panga at Takiwasi Center, as well as a retrospective qualitative analysis of experiences with this plant remedy in a residential inpatient population were performed. In-silico analysis of the main constituents of A. didyma as represented in the literature was completed in order to identify its putative pharmacological targets. The therapists interviewed consider Yawar Panga to be the most potent purga at Takiwasi and consider it especially useful in attenuating addiction withdrawal syndrome. From the patient’s perspective, this plant induces strong physical effects, and commonly precipitates effects in the oneiric and emotional dimensions. GABA B seems to be the receptor involved in the emesis induced by the phytochemicals contained in this plant species. Despite some relevant concerns related to the safety of the genus Aristolochia in modern western pharmacopoeias, some species, including A. didyma, are routinely used in the context of traditional herbal medicine in the Peruvian Amazon. Further phyto-pharmacological investigations would be helpful to elaborate this species’ medical utility, especially within the context of addiction treatment.
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11564/798471
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