the antibiotic residues in milk are a well-known serious problem and pose several health hazards to consumers. we have described a simple, rapid, and inexpensive dllme-hplc/uv technique for the extraction of chloramphenicol and florfenicol residues in milk samples. under the optimum conditions, linearity of the method was observed over the range 0.02-0.85 µg/l with correlation coefficients > 0....

The absorption spectra of chloramphenicol aqueous solution were obtained experimentally. isomers and the effect on formation H-bonded complexes calculated interpreted using quantum chemistry methods. Calculation results showed that spectrum by position bands their nature is largely determined nitrobenzene fragment with little participation propanol dichloroacetamide fragments chloramphenicol. p...

Chloramphenicol inhibits protein synthesis in bacteria and is usually bacteriostatic but is bactericidal against Haemophilus influenzae, Streptococcus pneumoniae, and Neisseria meningitis. Chloramphenicol penetrates all body tissues well. The cerebrospinal fluid concentration averages 60% of the serum level, while brain levels are 9 times higher because of high lipid solubility of this drug. Ch...

Serum chloramphenicol and chloramphenicol succinate concentrations in patients given equivalent doses of chloramphenicol base either intravenously or orally for typhoid fever were measured by high-performance liquid chromatography. The mean serum chloramphenicol concentrations were significantly lower in the 11 patients treated with intravenous chloramphenicol succinate than in the 15 patients ...