The accumulation of 5-HIAA and HVA in cerebrospinal fluid (CSF) was studied in eight healthy volunteers after oral administration of probenecid. Simulation indicated that a dose of 4.5 g probenecid should be used to achieve probenecid plasma concentrations between 200 and 400 pg/ml. Almost complete
Probenecid in CSF and plasma of rabbits and dogs measured by radioimmunoassay
β Scribed by W. L. Shei; J. Y. Mu; R. F. Cunningham; Z. H. Israili; P. G. Dayton
- Publisher
- Springer
- Year
- 1977
- Tongue
- English
- Weight
- 336 KB
- Volume
- 53
- Category
- Article
- ISSN
- 0033-3158
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β¦ Synopsis
Probenecid (P) in CSF of rabbits and dogs was investigated using a new radioimmunoassay technique. In rabbits, under steady-state conditions, CSF/free plasma concentration ratios of P were found to be similar to those reported in man. The ratios were concentration dependent and less than 0.5 suggesting an inhibition of transport of the drug in CNS. Under nonsteady-state conditions, no clear evidence of a transport system was found in dogs.
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