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dc.contributor.author
Ladio, Ana Haydee
dc.contributor.author
Acosta, Marina Eva
dc.date.available
2021-01-18T22:16:46Z
dc.date.issued
2019-04
dc.identifier.citation
Ladio, Ana Haydee; Acosta, Marina Eva; Urban medicinal plant use: Do migrant and non-migrant populations have similar hybridisation processes?; Elsevier Ireland; Journal of Ethnopharmacology; 234; 4-2019; 290-305
dc.identifier.issn
0378-8741
dc.identifier.uri
http://hdl.handle.net/11336/122950
dc.description.abstract
Ethnopharmacological relevance: Urban migrant herbal medicine is an important topic on a global scale. Through bibliographical analysis of published studies we can get an overview of the different hybridisation processes at work in cities around the world, the main medicinal plants used and the principal ailments treated. We analysed the differential characteristics of urban ethnobotanical studies involving transnational migrant and non-migrant populations, in order to contribute useful information for the design of public health policies. Materials and methods: A systematic and integrative revision was conducted, leading to a final selection of 66 primary sources, including studies with and without immigrants. In both cases, richness (S), considered as the sum of all species cited in the work, botanical families and reported ailments were recorded. Based on the work of Ladio and Albuquerque (2014) the main hybridisation processes identifiable in the literature were assessed. These were: fusion, relocation, re-combination of different species, their restructuring as medicinal targets, spatial segregation in usage, innovations found in the circulation and consumption of the plants, and the presence of simultaneous coexistence of different symbolic universes in plant medical practices. Data Analysis: This was qualitative and quantitative, including both in-depth interpretative content analysis of the studies and frequency analysis of numerical data, such as species richness, botanical families, ailments and the hybridisation processes detected. A multinomial logistic regression model was used to analyse whether the probability of medicinal plant hybridisation processes occurring was the same in literature with and without migrants. Results: A total of 522 medicinal species formed part of the main urban ethnobotany worldwide; the majority were cosmopolitan in distribution and belonged to the Asteriaceae and Lamiaceae families. Only 21% of these species appeared in both migrant and non-migrant studies. Most were used for gastrointestinal and hepatic ailments. Surprisingly, culture-related illnesses were not frequently mentioned, probably due to lack of recognition and re-interpretation by authors. Logistic analysis showed that in the studies with migrants, relocation and restructuring of plant use were the most frequently identified processes, while in the studies involving only non-migrants fusion was 4 times more likely to be found than in studies with migrants. Conclusions: Our research on hybridisation processes shows that cities constitute an environment that fosters a rapid exchange of practices and knowledge about the available species. Studies with migrants have shown that they reproduce traditional models in their use of plants, and so relocation and restructuring of their herbal medicine are the principal processes. Health risks in this case are related to the difficulties faced by these groups in obtaining their plants and reproducing their practices. In the case of fusion processes observed in non-migrants, who do not normally have a long history or much experience of plant use, errors or poisoning may result from misuse. This information highlights the importance of considering these processes in health policies, particularly when there are no significant quality controls of these resources.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Elsevier Ireland
dc.rights
info:eu-repo/semantics/restrictedAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
FUSION, CHANGE
dc.subject
INNOVATIONS
dc.subject
URBAN ETHNOBOTANY
dc.subject
URBAN SOCIETY
dc.subject.classification
Otras Ciencias Biológicas
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Ciencias Biológicas
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CIENCIAS NATURALES Y EXACTAS
dc.title
Urban medicinal plant use: Do migrant and non-migrant populations have similar hybridisation processes?
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2020-05-19T19:47:19Z
dc.journal.volume
234
dc.journal.pagination
290-305
dc.journal.pais
Irlanda
dc.description.fil
Fil: Ladio, Ana Haydee. Universidad Nacional del Comahue. Centro Regional Universitario Bariloche; Argentina. Consejo Nacional de Investigaciones Cientificas y Tecnicas. Centro Cientifico Tecnologico Conicet - Patagonia Norte. Instituto de Investigaciones En Biodiversidad y Medioambiente. Subsede Junín de Los Andes-inibioma-centro de Ecología Aplicada del Neuquén (cean) | Universidad Nacional del Comahue. Centro Regional Universitario Bariloche. Instituto de Investigaciones En Biodiversidad y Medioambiente. Subsede Junín de Los Andes-inibioma-centro de Ecología Aplicada del Neuquén (cean).; Argentina
dc.description.fil
Fil: Acosta, Marina Eva. Universidad Nacional de Jujuy. Instituto de Ecorregiones Andinas. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Salta. Instituto de Ecorregiones Andinas; Argentina
dc.journal.title
Journal of Ethnopharmacology
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1016/j.jep.2019.01.013
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://linkinghub.elsevier.com/retrieve/pii/S0378874118328903
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