Chemical composition, antibiofilm activity, and antibacterial potential in vitro and in a zebrafish model of Myrciaria pilosa Sobral & Couto essential oil.

Ethnopharmacological Relevance: Myrciaria pilosa is a medicinal species traditionally used to treat inflammation, pain and infectious diseases. Essential oils extracted from medicinal plants have recently gained prominence as adjuvants in combating microbial resistance due to their antimicrobial properties and synergistic potential when combined with conventional antibiotics.

Aim Of The Study: Investigated the chemical composition, antibacterial activity, antibiofilm effects, and antibiotic-enhancing properties of Myrciaria pilosa essential oil.

Eugenia Pohliana Leaves Essential Oil Inhibits Fungal Virulence and Restores Antibiotic Efficacy in Multidrug-Resistant Bacterial Strains.

This study aims to investigate the essential oil from leaves of Eugenia pohliana (EOEP) in regard to its chemical composition, antimicrobial and drug-enhancing activity, as well as the reduction of fungal virulence capacity. Chemical characterization using GC-MS showed as major components the sesquiterpenes δ-cadinene, Epi-α-Muurolol, and bicyclogermacrene. The results of antibacterial tests indicated that Staphylococcus aureus was more sensitive to EOEP, that also enhanced the efficacy of gentamicin, erythromycin, and norfloxacin.

The Genus Ruiz & Pav. (Melastomataceae): Ethnomedicinal Uses, Pharmacology, and Phytochemistry.

Species of the genus are used in traditional medicine for the treatment of diseases, such as pain, throat infections, fever, and cold, and they used as depuratives, diuretics, and sedatives. This work reviewed studies carried out with species, highlighting its ethnomedicinal uses and pharmacological and phytochemical potential. This information was collected in the main platforms of scientific research (PubMed, Scopus, and Web of Science).

Phytochemical Analysis, Antibacterial Activity and Modulating Effect of Essential Oil from (L.) Skeels.

One of the main global problems that affect human health is the development of bacterial resistance to different drugs. As a result, the growing number of multidrug-resistant pathogens has contributed to an increase in resistant infections and represents a public health problem. The present work seeks to investigate the chemical composition and antibacterial activity of the essential oil of leaves.