@article{17373, keywords = {Adolescent, Adult, Aged, Biological Assay, Humans, Leprostatic Agents, leprosy, Middle Aged, Mycobacterium bovis, Nerve Tissue, Oxidation-Reduction, Palmitic Acids, Rifampin, Tibial Nerve}, author = {Guebre-Xabier M and Shannon E J and Kazen R and Kebret Z and Frommel D}, title = {Early detection of rifampin in human nerve tissue after an oral dose of 600 milligrams.}, abstract = {
Rifampin in picogram quantities inhibited the ability of Mycobacterium bovis 44 BCG P3 to release 14CO2 from the oxidation of [14C]palmitic acid. By using these mycobacteria in a bioassay, samples of serum and posterior tibial nerve were assayed for inhibitory concentrations of rifampin. Within 8 to 12 h after ingestion of 600 mg of rifampin, the drug was detected in eight patients in concentrations ranging from 0.52 to 4.1 micrograms/ml in serum and in concentrations ranging from 0.6 to 6.3 ng/mg in posterior tibial nerve fiber tissue.
}, year = {1995}, journal = {Antimicrobial agents and chemotherapy}, volume = {39}, pages = {1866-70}, month = {1995 Aug}, issn = {0066-4804}, doi = {10.1128/aac.39.8.1866}, language = {eng}, }