Discussions between patients with chronic pain and their primary care provider about opioids and pain relief during routine clinic encounters.

Objective: Existing studies indicate low levels of trust and shared decision making exist in the process of prescribing opioids for noncancer pain. Patient-provider communication has not been compared between patients receiving non-opioid pain medication, and those receiving opioids. This pilot study evaluated communication about pain management between patients with noncancer pain and their provider.

Ahr and Cyp1a2 genotypes both affect susceptibility to motor deficits following gestational and lactational exposure to polychlorinated biphenyls.

Polychlorinated biphenyls (PCBs) are persistent organic pollutants known to cause adverse health effects and linked to neurological deficits in both human and animal studies. Children born to exposed mothers are at highest risk of learning and memory and motor deficits. We developed a mouse model that mimics human variation in the aryl hydrocarbon receptor and cytochrome P450 1A2 (CYP1A2) to determine if genetic variation increases susceptibility to developmental PCB exposure.

Integrating mental health professionals in residencies to reduce health disparities.

Health disparities in primary care remain a continual challenge for both practitioners and patients alike. Integrating mental health services into routine patient care has been one approach to address such issues, including access to care, stigma of health-care providers, and facilitating underserved patients' needs. This article addresses examples of training programs that have included mental health learners and licensed providers into family medicine residency training clinics.

Comparison of Neurological Function in Males and Females from Two Substrains of C57BL/6 Mice.

The C57BL/6 (B6) mouse is the background strain most frequently used for genetically-modified mice. Previous studies have found significant behavioral and genetic differences between the B6J (The Jackson Laboratory) and B6N substrains (National Institutes of Health); however, most studies employed only male mice. We performed a comprehensive battery of motor function and learning and memory tests on male and female mice from both substrains.

Ahrd Cyp1a2(-/-) mice show increased susceptibility to PCB-induced developmental neurotoxicity.

Polychlorinated biphenyls (PCBs) are developmental neurotoxicants that produce cognitive and behavioral changes in children exposed during gestation and lactation. Coplanar PCBs bind the aryl hydrocarbon receptor (AHR) and can be sequestered in liver by cytochrome P450 1A2 (CYP1A2). The AHR is a ligand-activated transcription factor which increases expression of the CYP1 family, including CYP1A2.