Development of an automated screen for Kv7.2 potassium channels and discovery of a new agonist chemotype.

To identify pore domain ligands on Kv7.2 potassium ion channels, we compared wild-type (WT) and W236L mutant Kv7.2 channels in a series of assays with previously validated and novel agonist chemotypes.

Pain and Pain Control With Opioid and Nonopioid Medications After Otologic Surgery.

Objective: To prospectively analyze pain and pain medication use following otologic surgery.

Study Design: Prospective cohort study with patient reported pain logs and medication use logs.

Setting: Tertiary academic hospital.

Is mandibular osteomyelitis a sequela of SSRI-induced dental implant failure? A systematic review & case report.

Background: To determine if the utilization of selective serotonin reuptake inhibitors (SSRIs) increases the risk of osteomyelitis as a sequela of dental implant failure. We also report the case of a patient on long-term SSRIs who presented with dental implant failure and subsequently developed mandibular osteomyelitis.

Methods: We performed a systematic review according to the Preferred Reporting Items for Systematic Reviews and Meta-analyses (PRISMA) in PubMed, Google Scholar and Embase, for all records pertaining to SSRIs, dental implants, and mandibular osteomyelitis.

Readmissions and mortality in pediatric tracheostomy patients: Are we doing enough?

Objectives: Pediatric patients who undergo tracheostomy tube placement are medically complex with a high risk of morbidity and mortality. They are often premature with multiple cardiopulmonary comorbidities. This study reviews the demographics and outcomes within this population to identify at-risk patient groups at our hospital.

Enhanced Sensitivity to Hyperpolarizing Inhibition in Mesoaccumbal Relative to Nigrostriatal Dopamine Neuron Subpopulations.

Midbrain dopamine neurons recorded pause their firing in response to reward omission and aversive stimuli. While the initiation of pauses typically involves synaptic or modulatory input, intrinsic membrane properties may also enhance or limit hyperpolarization, raising the question of how intrinsic conductances shape pauses in dopamine neurons. Using retrograde labeling and electrophysiological techniques combined with computational modeling, we examined the intrinsic conductances that shape pauses evoked by current injections and synaptic stimulation in subpopulations of dopamine neurons grouped according to their axonal projections to the nucleus accumbens or dorsal striatum in mice.