WikiBiomeThe human microbiome encyclopediaRanked matches across titles, topics, categories, and article introductions.
A heavy metal traditionally considered safe enough for over-the-counter gastrointestinal remedies (Pepto-Bismol, De-Nol), bismuth is re-emerging as a potent antimicrobial synergist. Its key property: Bi3+ competes with Fe3+ for binding sites on siderophores and bacteria…
Cephalosporins are a class of beta-lactam antibiotics (five generations) that inhibit bacterial cell wall synthesis by binding penicillin-binding proteins. They are among the most prescribed antibiotic classes and among the most disruptive to the gut microbiome.
A group 13 post-transition metal (atomic number 31) with no known biological function in any organism — yet one of the most promising antimicrobial metals precisely because of what it cannot do. Ga3+ is nearly identical to Fe3+ in ionic radius (0.62 Å vs 0.645 Å) and co…