Figure 1From: Pharmacokinetics of an injectable long-acting formulation of doxycycline hyclate in dogsMean ± 1 SD plasma concentrations (Log 10 ) vs. time profiles of doxycycline in dogs after a single bolus IV dose of an aqueous preparation of the drug, a single dose of the drug as a tablet and a single SC injection of an experimental long-acting preparation. Dose was 10 mg/kg in all cases.Back to article page