Practical Anesthetic Pharmacology

Anesthetic Pharmacology Preclinical Pharmacology

Daniel I. Sessler, MD† BACKGROUND: In previous studies, we showed that failure to respond to automated responsiveness monitor (ARM) precedes potentially serious sedationrelated adversities associated with loss of responsiveness, and that the ARM was not susceptible to false-positive responses. It remains unknown, however, whether loss and return of response to the ARM occur at similar sedation ...

Anesthetic Pharmacology

Jürgen Sandkühler, MD, PhD§ BACKGROUND: Xenon’s (Xe) mechanisms for producing anesthesia and analgesia are not fully understood. We tested the effect of Xe equilibrated in a lipid formulation or normal saline on spinal C-fiber-evoked potentials and on the induction of synaptic long-term potentiation (LTP). METHODS: C-fiber-evoked field potentials were recorded in the superficial lumbar spinal c...

Anesthetic Pharmacology International Society for Anaesthetic Pharmacology

We hypothesized that N-methyl-d-aspartate (NMDA) receptors mediate some or all of the capacity of inhaled anesthetics to prevent movement in the face of noxious stimulation, and that this capacity to prevent movement correlates directly with the in vitro capacity of such anesthetics to block the NMDA receptor. To test this hypothesis, we measured the effect of IV infusion of the NMDA blockers d...

Essentials of local anesthetic pharmacology.

It is impossible to provide effective dental care without the use of local anesthetics. This drug class has an impressive history of safety and efficacy, but all local anesthetics have the potential to produce significant toxicity if used carelessly. The purpose of this review is to update the practitioner on issues regarding the basic pharmacology and clinical use of local anesthetic formulati...

Practical Pharmacology in Regional Anesthesia