| chemical treatment by environment: metronidazole |
|---|
| Name: | chemical treatment by environment |
|---|---|
| Synonyms: | |
| Definition: | Chemical treatment condition in which the chemical is introduced through the environment. For zebrafish this is the tank water. |
| Ontology: | Zebrafish Environment Condition Ontology [ZECO:0000238] |
| Name: | metronidazole |
|---|---|
| Synonyms: | 1-(2-hydroxy-1-ethyl)-2-methyl-5-nitroimidazole, 1-(2-hydroxyethyl)-2-methyl-5-nitroimidazole, 1-(beta-ethylol)-2-methyl-5-nitro-3-azapyrrole, 1-(beta-hydroxyethyl)-2-methyl-5-nitroimidazole, 1-(beta-oxyethyl)-2-methyl-5-nitroimidazole, 2-(2-methyl-5-nitro-1H-imidazol-1-yl)ethanol, 2-methyl-1-(2-hydroxyethyl)-5-nitroimidazole, 2-methyl-3-(2-hydroxyethyl)-4-nitroimidazole, 2-methyl-5-nitroimidazole-1-ethanol, metronidazol, metronidazole, metronidazolum |
| Definition: | A member of the class of imidazoles substituted at C-1, -2 and -5 with 2-hydroxyethyl, nitro and methyl groups respectively. It has activity against anaerobic bacteria and protozoa, and has a radiosensitising effect on hypoxic tumour cells. It may be given by mouth in tablets, or as the benzoate in an oral suspension. The hydrochloride salt can be used in intravenous infusions. Metronidazole is a prodrug and is selective for anaerobic bacteria due to their ability to intracellularly reduce the nitro group of metronidazole to give nitroso-containing intermediates. These can covalently bind to DNA, disrupting its helical structure, inducing DNA strand breaks and inhibiting bacterial nucleic acid synthesis, ultimately resulting in bacterial cell death. |
| Ontology: | ChEBI [CHEBI:6909] ( EBI ) |
| chemical treatment by environment: prostaglandin E2 |
|---|
| Name: | chemical treatment by environment |
|---|---|
| Synonyms: | |
| Definition: | Chemical treatment condition in which the chemical is introduced through the environment. For zebrafish this is the tank water. |
| Ontology: | Zebrafish Environment Condition Ontology [ZECO:0000238] |
| Name: | prostaglandin E2 |
|---|---|
| Synonyms: | (15S)-prostaglandin E2, (5Z,11alpha,13E,15S)-11,15-dihydroxy-9-oxoprosta-5,13-dien-1-oic acid, (5Z,13E)-(15S)-11alpha,15-Dihydroxy-9-oxoprost-13-enoate, (5Z,13E)-(15S)-11alpha,15-Dihydroxy-9-oxoprosta-5,13-dienoate, (5Z,13E,15S)-11alpha,15-dihydroxy-9-oxoprosta-5,13-dien-1-oic acid, (E,Z)-(1R,2R,3R)-7-(3-Hydroxy-2-((3S)-(3-hydroxy-1-octenyl))-5-oxocyclopentyl)-5-heptenoic acid, (Z)-7-((1R,2R,3R)-3-hydroxy-2-((S,E)-3-hydroxyoct-1-enyl)-5-oxocyclopentyl)hept-5-enoic acid, Cervidil, Cerviprime, Cerviprost, Dinoproston, dinoprostona, dinoprostone, dinoprostonum, Enzaprost E, Glandin-E2, Minprositin E2, Minprostin E2, PGE2, Prepidil, Propess, Prostaglandin E2, Prostarmon E, Prostenone, Prostin, Prostin E2, U 12062, U-12,062, U-12062 |
| Definition: | Prostaglandin F2alpha in which the hydroxy group at position 9 has been oxidised to the corresponding ketone. Prostaglandin E2 is the most common and most biologically potent of mammalian prostaglandins. |
| Ontology: | ChEBI [CHEBI:15551] ( EBI ) |