Dysphoric symptoms in relation to other behavioral and psychological symptoms of dementia, among elderly in nursing homes.

Background: Behavioral and psychological symptoms of dementia (BPSD) are common and varied in the elderly. The aim of the current study was to explore associations between BPSD and dysphoric symptoms at different levels of cognitive impairment.

Methods: Assessments of 4397 elderly individuals living in nursing homes in Sweden were performed.

Thylakoids promote release of the satiety hormone cholecystokinin while reducing insulin in healthy humans.

Objective: The effects of a promising new appetite suppressor named "thylakoids" (membrane proteins derived from spinach leaves) were examined in a single meal in man. Thylakoids inhibit the lipase/colipase hydrolysis of triacylglycerols in vitro and suppress food intake, decrease body-weight gain and raise the satiety hormone cholecystokinin (CCK) in rats, but their effects in man remain unclear. The aim of this study was to investigate whether thylakoids, when added to a test meal, affect appetite regulation and blood parameters in healthy individuals.