Navigating federalwide assurance requirements when conducting research in community-based care settings.

There is an urgent need for research on quality of life and healthcare delivery for older adults living in community-based care settings, yet implementing current federalwide assurance (FWA) requirements can be a challenge in these settings. This paper discusses FWA requirements for engagement in federally funded research as the requirements pertain to community-based care settings. Factors that impede community facilities in achieving FWA approval include lack of organizational structure to provide oversight for the ethical conduct of research, administrator concerns regarding potential liability associated with obtaining the FWA, lack of resources to complete required paperwork, and lack of staff knowledge about human subjects protection and federal requirements for participating in research.

Green tea extract protects against early alcohol-induced liver injury in rats.

Oxidants have been shown to be involved in alcohol-induced liver injury. This study was designed to test the hypothesis that the antioxidant polyphenolic extract of green tea, comprised predominantly of epigallocatechin gallate, protects against early alcohol-induced liver injury in rats. Male Wistar rats were fed high-fat liquid diets with or without ethanol (10-14 g kg(-1) day(-1)) and green tea (300 mg kg(-1) day(-1)) continuously for 4 weeks using an intragastric enteral feeding protocol.