A multi-generational study on low-dose BPA exposure in Wistar rats: effects on maternal behavior, flavor intake and development.

Bisphenol A (BPA) is a common endocrine disruptor found as an environmental and food contaminant. It exerts both developmental and behavioral effects, mainly when exposure occurs in early life. The aim of this study was to determine the multi-generational effects of chronic, human-relevant low-dose exposure to BPA on development, maternal behavior and flavor preference in Wistar rats.

Oral homeostasis disruption by medical plasticizer component bisphenol A in adult male rats.

Objectives/hypothesis: Bisphenol A (BPA) is a synthetic estrogen-like chemical mimetic widely used in the manufacture of polycarbonate plastics and epoxy resins found in numerous consumer products including food packaging, medical devices, and dental sealants. Because it is recovered in fluids and it can reach high levels in saliva, this study aimed to evaluate its safety on oral homeostasis by examining its effects on salivary glands, mouth epithelium, water consumption, and salt preference, each parameter being estrogen sensitive.

Study Design: Randomized controlled trial involving rats.

Anesthetic experience in adult and pediatric orthotopic liver transplantation.

The authors report their experience with orthotopic liver transplantation in 8 adults and 6 children operated during a 14 months period. The anesthetic technique is described and three points of it are underlined: Renal failure is prevented by a systematic low-dose dopamine infusion added to optimal preloading and mannitol given during the anhepatic phase. Donor liver flush via the portal vein with lactated Ringer's solution is checked by serial measurements of K+ concentration in the fluid draining from the infrahepatic vena cava: the flush is assumed adequate if that K+ level is less than 10 mmoles/l.

Six human pancreas transplants: results and perioperative management.

Satisfactory results were obtained in 5 type I diabetic recipients of 6 human pancreas transplantations. We chose the three following options: diversion of the pancreatic juice by a pancreaticojejunostomy, simultaneous kidney transplantation from the same donor and cyclosporin A as the basic drug in the immunosuppressive regimen. Further conclusions were also drawn from our experience.