We found a match
Your institution may have access to this item. Find your institution then sign in to continue.
- Title
Chemical and cytotoxical changes in leaves of Eugenia uniflora L., a medicinal plant growing in the fourth largest urban centre of Latin America.
- Authors
de Almeida Bezerra, Laís; Callado, Cátia Henriques; Vasconcellos, Thaís Jorge; dos Santos Nogueira, Thaís Oliveira Cassiano; dos Santos, Ramon Silva; de Lima Moreira, Davyson; de Mattos, José Carlos Pelielo; dos Anjos, Marcelino José; Murata, Marcos Massao; Cunha, Maura Da
- Abstract
Main communication: Characteristics of the urban environment are sufficient to alter the degree of cytotoxicity of the extract obtained from the leaves ofEugenia unifloraL. Most people in urban environments obtain medicinal plants through their own cultivation. Eugenia uniflora L. is a native shrub of Brazilian restinga that is common in urban areas. The population commonly uses the leaves to treat various diseases, and the Brazilian National Health Service recommends this species. Thus, research is needed to assess the toxicity of medicinal products derived from this plant grown in urban environments and to determine its reliability for use by the population. Therefore, this study evaluated leaves of E. uniflora grown in an urban environment to identify possible chemical and cytotoxical changes. This study presents an integrated analysis of the environmental conditions, physiology and phytochemistry of E. uniflora, in addition to experiments that evaluate the toxic potential of its extract. Chemical analysis of soil and leaves revealed great variation in the plant's capacity to accumulate chemical elements. Among the chemical elements analysed, lead stands out as it was detected at the concentration limit allowed by World Health Organization in leaves from an urban site. Results of the cytotoxicity analysis revealed significant differences regarding the viability of VERO cells submitted to extract. We suggest that environmental and soil characteristics of the urban site are responsible, at least in part, for the cytotoxic characteristic of E. uniflora leaf extract.
- Subjects
WORLD Health Organization; MEDICINAL plants; CITY dwellers; EUGENIA; SOIL testing; PLANT capacity; URBAN plants
- Publication
Trees: Structure & Function, 2023, Vol 37, Issue 1, p85
- ISSN
0931-1890
- Publication type
Article
- DOI
10.1007/s00468-021-02217-5