A Tucson obstetrician/gynecologist, accused of misconduct that led to a newborn’s death and put two other patients at risk in separate cases, can no longer practice ...

G protein-coupled receptors (GPCRs) are integral membrane proteins with seven membrane-spanning helices. Upon binding to a ligand – which can range from small molecules like cyclic AMP to peptides and ...

I have a passion for helping people who are in need. I want to help them develop the skills necessary to do whatever it is they want to do. In my field, that's often a goal of sobriety and recovery.