Antibiotic absorption from infected and normal joints using a rabbit knee joint model
β Scribed by Dr. David J. Schurman; Glen Kajiyama
- Publisher
- Elsevier Science
- Year
- 1985
- Tongue
- English
- Weight
- 299 KB
- Volume
- 3
- Category
- Article
- ISSN
- 0736-0266
No coin nor oath required. For personal study only.
β¦ Synopsis
An understanding of the absorption of antibiotics from joints was investigated comparing intraarticular (La.) absorption with intramuscular (im.) absorption in a rabbit knee model. The antibiotics investigated were methicillin, cephalothin, cefazolin, cefoxitin, amikacin, neomycin, kanamycin, and gentamicin. Absorption was measured both in animals in which the knee joint was infected with Staphylococcus aureus and in normal animals. The pattern of absorption was similar among different antibiotics. On an average, antibiotics are absorbed from infected joints 37% slower than from an i.m. injection. In animals that are not infected La. antibiotics are actually absorbed 12% faster than i.m. antibiotics. Thus, La. antibiotics are absorbed rapidly and similarly to i.m. injection and should be included in total dose calculations for antibiotic regimens, especially with regard to their potential toxicity.
π SIMILAR VOLUMES
Heavy water and radiosodium disap peared at a constant rate from the knee joints of normal and rheumatoid subjects. Although final conclusions are not permissible from the limited data, certain differences in the rates of absorption of these preparations were observed in the rheumatoid patients. Hea
## Abstract In this study, the shortβterm effects of immobilization on joint damage and medial collateral ligament (MCL) healing were investigated in unstable, anterior cruciate ligament (ACL)βdeficient knees in rabbits. Fortyβsix 12βmonthβold female New Zealand white rabbits were separated into th