Details

Autor(en) / Beteiligte

• Bastos, Renan G.
• Rodrigues, Sarah de O.
• Marques, Larissa A.
• Oliveira, Carla M. de
• Salles, Bruno C.C.
• Zanatta, Ana C.
• Rocha, Fabíola D.
• Vilegas, Wagner
• Pagnossa, Jorge P.
• de A. Paula, Fernanda B.
• da Silva, Geraldo A.
• Batiha, Gaber E.
• Aggad, Sarah S.
• Alotaibi, Badriyah S.
• Yousef, Fatimah M.
• da Silva, Marcelo A.

Titel

Eugenia sonderiana O. Berg leaves: Phytochemical characterization, evaluation of in vitro and in vivo antidiabetic effects, and structure-activity correlation

Ist Teil von

• Biomedicine & pharmacotherapy, 2023-09, Vol.165, p.115126-115126, Article 115126

Ort / Verlag

France: Elsevier Masson SAS

Erscheinungsjahr

2023

Quelle

EZB Electronic Journals Library

Beschreibungen/Notizen

• Several medicinal plants have drawn the attention of researchers by its phytochemical composition regarding their potential for treating chronic complications of diabetes mellitus. In this context, plants of the Myrtaceae family popularly used in Brazil for the treatment of diabetes mellitus, including Eugenia sonderiana, have shown beneficial effects due to the presence of phenolic compounds and saponins in their chemical constitution. Thus, the present work aimed to perform the phytochemical characterization of the hydroethanolic extract of E. sonderiana leaves using high-performance liquid chromatography coupled with mass spectrometry (HPLC-MS), along with in vitro and in vivo studies of antidiabetic activity. The chemical characterization revealed the presence of phenolic compounds, flavonoids, neolignans, tannins, and saponins. In addition, the extract exhibited minimum inhibitory concentrations of alpha-amylase and alpha-glycosidase higher than the acarbose in the in vitro tests. Also, the in vivo tests revealed a slight increase in body mass in diabetic rats, as well as a significant decrease in water and feed consumption provided by the extract. Regarding serum biochemical parameters, the extract showed significant activity in decreasing the levels of glucose, hepatic enzymes, and triglycerides, in addition to maintaining HDL cholesterol levels within normal ranges, protecting the cell membranes against oxidative damage. Thus, the extract of E. sonderiana leaves was considered promising pharmaceutical ingredient in the production of a phytotherapy medication. [Display omitted] •Phytochemical analyses demonstrated a diversity of compounds acting sinergistically in antidiabetic activity.•The in vitro and in vivo experiments revealed E. sonderiana as a promising phytotherapic component.•Rats treated with the extracts of E. sonderiana had glucose levels significantly reduced.•In diabetic mice, the extract of E. sonderiana has hepatoprotection preventing acute and chronic liver and kidney injuries.•E. sonderiana also increased SOD, CAT, GPx activity, and lipid peroxidation, indicating preventive action on oxidative stress.