Effect of clindamycin hydrochloride on gingival crevicular fluid and immune mediators in beagles.

Gingivitis and periodontitis, two frequently observed conditions in dogs, are primarily caused by bacterial plaque. Gingival crevicular fluid (GCF) and some of the biochemical substances contained in it are used diagnostically and to evaluate the success of treatment. A double-blind study using a crossover design was conducted to evaluate treatment with clindamycin hydrochloride on the amount of GCF and concentrations of its immune mediators (leukotriene B4 [LTB4], prostaglandin E2 [PGE2], and polymorphonuclear [PMN] elastase) in dogs.