Weis Markets. Weis Markets, Inc. is a Mid-Atlantic food retailer based in Sunbury, Pennsylvania, It currently operates 204 stores in Pennsylvania, Maryland, New York, New Jersey, West Virginia, Virginia, and Delaware. 1 History 1.1 Robert and Jonathan Weis.
Posted 17 Feb 2011 by Drugs.com. THURSDAY, Feb. 17 â People who use the pesticides rotenone and paraquat have a 2.5 times increased risk of developing Parkinson's disease, a new study finds. U.S. researchers compared 110 people with Parkinson's disease and 358 people without the nervous system disorder.
A shortage of dopamine, as seen in people with Parkinsonâs disease, causes symptoms such as tremor, stiffness and slow movements. The quantities of other neurotransmitters (noradrenaline and serotonin) in the brain are also altered in people with Parkinsonâs disease.