The company has asked drug makers to limit the amount of acetaminophen to only 325 milligrams per pill when contained in drug mixtures. But also if this recent regulatory move addresses the issue of unintended acetaminophen overdose, the FDA still faces hurdles in the area of painkillers. Image from woodleywonderworks via Flickr Creative Commons.. Aboriginals in the Kimberley suffer higher dementia rates Australian researchers have found that Aboriginal people living in the Kimberley, in northern Western Australia, have significantly higher rates of dementia than the remaining population.This finding is significant because plasma ADM levels might be useful in predicting TEP. ‘ In this study, researchers examined females who were having their fallopian tubes were or removed having a hysterectomy for non-cancerous reasons. Each participant had cells from their oviduct incubated in conditions to replicate the hormonal state of early pregnancy. In the oviducts of patients who acquired TEP, the ciliary beats were slower, the muscles contractions were less regular, and there have been lower degrees of ADM than in the oviducts from a standard pregnancy.