Patrick Gleason[email protected]Regulatory UpdatesBipartisan protectionism rears its ugly head in the statesIn this Second Opinion, Patrick Gleason, the director of state affairs for Americans for Tax Reform, looks at recent legislation in Texas and North Carolina concerning dental service organizations and how these bills may affect competition for dental services.April 17, 2014Page 1 of 1Top StoriesImplantsPeeing our way to more dental implant materialUniversity of California, Irvine researchers have devised a system transforming human urine into hydroxyapatite, a material used in dental implants, with promising larger environmental implications.NutritionHigh iron levels may be linked to gum diseaseInsuranceWhat comes next for the current Medicaid challenges in dentistry?Orofacial PainInnovation over drugs to mitigate dental anxietyCardiovascularCan heart disease be seen on dental CBCTs? A study is in the works.