LC-ESI-QTOF-MS/MS Analysis, Cytotoxic, Antiviral, Antioxidant, and Enzyme Inhibitory Properties of Four Extracts of Geranium Pyrenaicum Burm. F.: A Good Gift from the Natural Treasure

This review discusses the various biological activities of Geranium species and concludes that many studies validate their therapeutic properties claimed by traditional medicine, but it presents no new experimental results.

This study suggests that G. sibiricum has potent aldose reductase inhibitory activity, primarily due to kaempferol rhamnosides, and may be further explored as a natural treatment for diabetes-related complications.

This study found that in vitro extracts of Glycyrrhiza glabra root are strong antioxidants, particularly in ethanolic form, and contain secondary metabolites, but only showed mild antibacterial activity.

In this study, the ethanol extract of Tridax procumbens leaves exhibited antimicrobial activity against both Gram-positive and Gram-negative bacteria, with specific active compounds identified through GC-MS analysis that may contribute to its therapeutic potential.

This study found that extracts from the medicinal plants *Echinops echinatus* and *Tridax procumbens* displayed antimicrobial activity against several bacteria, including *Escherichia coli* and *Staphylococcus aureus*, and identified various compounds like flavonoids and terpenoids potentially responsible for these effects.