## Abstract Clearance of hylan fluid and hylan gel, components of the hyaluronan (HA)‐derived viscosupplement hylan G‐F 20, following intra‐articular injection into normal, healthy rabbits was evaluated. Radiolabeled hylan G‐F 20 was injected at a volume of 0.3 mL into both knee joints of 12 rabbit
Animal model for investigation of fluphenazine kinetics after administration of long-acting esters
✍ Scribed by A. C. Altamura; R. Whelpton; S. H. Curry
- Publisher
- John Wiley and Sons
- Year
- 1979
- Tongue
- English
- Weight
- 433 KB
- Volume
- 1
- Category
- Article
- ISSN
- 0142-2782
No coin nor oath required. For personal study only.
✦ Synopsis
Abstract
A model was developed for studying fluphenazine availability and disposition. Rats were given doses of radioactively labelled esters of fluphenazine by intramuscular injection. Radioactivity excreted in urine, faeces, and expired air was assessed for fluphenazine esters, fluphenazine, and CO~2~ content. Levels of fluphenazine and its esters were measured in plasma, brain, and muscle (injected and non‐injected samples). The data mimicked those obtained in other studies involving the same material given to human subjects, and posed new questions concerning the factors controlling fluphenazine availability when given as ‘long‐acting’ intramuscular injections.
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