Compatibility of doripenem with other drugs during simulated Y-site administration.

Purpose: The compatibility of doripenem diluted for infusion with 82 other drugs during simulated Y-site administration was studied.

Methods: Five-milliliter samples of doripenem 5 mg/mL in 5% dextrose injection and separately in 0.9% sodium chloride injection were combined with 5 mL of 82 other drugs, undiluted or diluted in 5% dextrose injection or 0.

Interactions between 3,4-methylenedioxymethamphetamine and sigma1 receptors.

Methamphetamine and 3,4-methylenedioxymethamphetamine (MDMA) are structurally similar and represent a serious and growing health threat. Earlier studies in our laboratory have shown that methamphetamine interacts with sigma receptors and that antagonism of these receptors can attenuate methamphetamine-induced locomotor stimulation and neurotoxicity. However, no research exists which characterizes the interaction between sigma receptors and MDMA.