This system requires the normal structure and functioning of a protein called tau. In Alzheimer's, threads of tau protein twist into abnormal tangles inside brain cells, leading to failure of the transport system. This failure is also strongly implicated in the decline and death of brain cells.
Reddick is a town in Marion County, Florida, United States. As of the 2000 census, the town population was 571. As of 2004, the population recorded by the U.S. Census Bureau is 618. It is part of the Ocala Metropolitan Statistical Area.
The per capita income for the town was $13,338. About 10.6% of families and 18.3% of the population were below the poverty line, including 16.7% of those under age 18 and 16.7% of those age 65 or over. A post office has been in operation at Reddick since 1882.