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gram-negative bacteria
Also known as: Gram-negative
Facts (12)
Sources
Vernonia amygdalina: a comprehensive review of the ... frontiersin.org 4 facts
claimVernolide exhibits bactericidal activity against five strains of Gram-positive bacteria but is ineffective against strains of Gram-negative bacteria.
measurementIsorhamnetin exhibits antibacterial activity with an inhibition zone of 9–14 mm against gram-positive and gram-negative bacteria at a 1 mg/mL dose.
measurementAn unidentified compound isolated from Vernonia amygdalina exhibited antibacterial activity against Gram-positive and Gram-negative bacteria at a concentration of 1 mg/mL, with an inhibition zone ranging from 9 to 14 mm.
claimVernodalol exhibits bactericidal activity against five gram-positive bacteria but lacks efficacy against gram-negative strains.
Medicinal plants: bioactive compounds, biological activities ... frontiersin.org 3 facts
claimFlavonoids are effective against multidrug-resistant (MDR) bacteria of both Gram-negative and Gram-positive types.
claimAndrographis paniculata (green chiretta) exhibits antibacterial efficacy against Gram-positive and Gram-negative bacteria under in vitro conditions.
claimThionins, which are peptides found in barley and wheat, inhibit the proliferation of yeasts and both Gram-negative and Gram-positive bacteria due to their cationic charge and disulfide bonds.
Extent and Health Consequences of Chronic Sleep Loss and ... - NCBI ncbi.nlm.nih.gov 2 facts
claimGram-negative bacteria induce enhanced sleep more rapidly than gram-positive bacteria, according to Opp and Toth (2003).
claimThe specific type of bacterial infection affects sleep pattern alterations, with gram-negative bacteria inducing enhanced sleep more rapidly than gram-positive bacteria.
Medicinal plants and human health: a comprehensive review of ... link.springer.com Nov 5, 2025 1 fact
claimActive compounds found in medicinal plants exhibit effectiveness against both gram-positive and gram-negative bacteria, enhance organ function, serve as appetite stimulants, and are utilized in the treatment of infections in the respiratory, urinary, and digestive systems according to Patel and Patel (2024).
Phytochemical and Pharmacological Studies of Traditionally Used ... heraldopenaccess.us 1 fact
claimGlabridin and Isoliquiritigenin from Glycyrrhiza glabra show antibacterial efficacy against Gram-negative and Gram-positive bacteria, with the highest efficacy shown towards Gram-positive bacteria as well as Mycobacterium strains H37Ra and H37Rv.
Pharmacological Uses of New Bioactive Compounds from Medicinal ... ouci.dntb.gov.ua 1 fact
referenceKannan et al. (2024) established an antibiogram by profiling the antibiotic susceptibility of Gram-positive and Gram-negative bacterial isolates in a tertiary care hospital.