Feasibility and Utility of Posttraumatic Stress Disorder Screening Among Postpartum Patients at an Urban Safety-Net Institution.

Posttraumatic stress disorder (PTSD) is underdiagnosed peripartum. We administered a primary care screening tool and a pregnancy-related PTSD screening tool to postpartum patients presenting to our urban safety-net institution within 6 months of delivery, between August 2021 and February 2022. Our primary outcome was prevalence of positive PTSD screening results.

Opioid Prescription Monitoring in Preoperative and Postoperative Sacroiliac Joint Fusion Patients.

Introduction: An estimated 15%-25% of patients with chronic low back pain may in fact suffer from sacroiliac (SI) joint dysfunction. SI joint fusion has become a common treatment option for the management of SI joint dysfunction. However, little is known about opioid use prior to and after surgical treatment in this patient population.

Analyzing the signaling properties of gar (Lepisosteus oculatus) melanocortin receptors: Evaluating interactions with MRAP1 and MRAP2.

RT-PCR analysis of gar pituitary and brain indicated that different combinations of gar melanocortin receptor mRNAs are present in the same tissues with mRNAs for gar mrap1 and gar mrap2. Against this background, an objective of this study was to determine whether the ligand sensitivity for either ACTH or α-MSH was affected when gar (g) melanocortin receptors (Mcrs) were co-expressed with either of the accessory proteins gMrap1 or gMrap2 in Chinese Hamster Ovary cells. The results indicated that gMc2r has an obligatory requirement for co-expression with gMrap1 in order for the receptor to be activated by hACTH(1-24).