A morphogenetic EphB/EphrinB code controls hepatopancreatic duct formation.

The hepatopancreatic ductal (HPD) system connects the intrahepatic and intrapancreatic ducts to the intestine and ensures the afferent transport of the bile and pancreatic enzymes. Yet the molecular and cellular mechanisms controlling their differentiation and morphogenesis into a functional ductal system are poorly understood. Here, we characterize HPD system morphogenesis by high-resolution microscopy in zebrafish.

Men, intimacy, and eroticism.

Introduction: We present a conceptual/clinical article focused on the Good-Enough Sex model of male and couple sexuality. This offers a comprehensive, integrative couple approach to understanding and treating male sexual dysfunction.

Aim: To examine the couple biopsychosocial approach to assessing and treating male sexual dysfunction.