Marine Bacillus Yields Two New Depsipeptides With Potent Activity Against Gram-Positive Bacteria
Two new linear depsipeptides from a marine-derived Bacillus sp. selectively inhibit Gram-positive bacteria, with MICs from 0.25 to 4 micrograms ...
Tag: antibacterial activity
Mangrove Stem Extracts Show Antibacterial and Antioxidant Activity in Lab Tests
Crude ethyl acetate and chloroform extracts of Bruguiera gymnorrhiza stem from India's Coringa mangrove forest inhibited eight bacterial strains and ...
Endophytic Proteus bacterium from Ethiopian medicinal plant shows antibacterial activity in lab tests
A bacterium isolated from the roots of the traditional medicinal plant Echinops kebericho M. showed antibacterial activity against E. coli ...
Microcapsules of Lactic Acid and Ajwain Oil Show Early Promise Against Clostridium perfringens
Spray-dried microcapsules co-encapsulating lactic acid and ajwain essential oil showed antibacterial activity in vitro and partially attenuated infection-associated changes in ...
Khat Leaf Extract Yields Silver Nanoparticles That Inhibit Two Pathogenic Bacteria
Ethiopian researchers synthesized crystalline silver nanoparticles using Catha edulis leaf extract and measured inhibition zones against K. pneumoniae and S. ...
Avocado Seeds from Northern Tanzania Show Antibacterial and Antioxidant Activity in Lab Tests
A laboratory study of avocado seeds from northern Tanzania found concentration-dependent antibacterial activity against E. coli and S. aureus and ...
Copper Complexes Show Antibacterial and Anti-Inflammatory Power in New Study
Three newly synthesized copper(II) complexes show strong antibacterial and anti-inflammatory activity in vitro, with the nitrate variant outperforming gentamicin against ...
Gene disruption yields new anthraquinone analogue with antibacterial and antimalarial activity
Researchers disrupted an O-methyltransferase gene in the kinanthraquinone biosynthetic cluster and isolated a new demethylated analogue whose activities reveal how ...
Research report: Annotation of secoiridoids in bioactive extracts of Ferdinandusa hirsuta Standl. (Rubiaceae) using untargeted LC-MS/MS based molecular network
Researchers report the first detection of secoiridoids in the Amazonian plant Ferdinandusa hirsuta and show that a branch extract kills ...
Fungus Living Inside Za’atar Leaves Yields Antioxidant and Antimicrobial Compounds
An endophytic Cladosporium fungus isolated from za'atar leaves produced 32 volatile compounds and 11 reference-confirmed metabolites and showed moderate antioxidant, ...
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Mothers who receive childcare support from maternal grandparents show more parental warmth, finds NTU Singapore study
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University of Seville Breaks 120-Year-Old Mystery, Revises a Key Einstein Concept
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Bee body mass, pathogens and local climate influence heat tolerance
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Researchers record first-ever images and data of a shark experiencing a boat strike
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Groundbreaking Clinical Trial Reveals Lubiprostone Enhances Kidney Function
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