Parishes in Louisiana. Louisiana is divided into 64 parishes, in the same way that 48 of the other states of the U.S. are divided into counties (Alaska is divided into boroughs and census areas). Types of local government. Parishes: Parishes are Louisiana's equivalent to counties in most states.
The types of tests and how they work are reviewed in the following links: 1  The Genetics of Prader-Willi Syndrome: An Explanation for the Rest of Us. 2  Gene Tests-Gene Clinics: Prader-Willi Syndrome has lots of fairly academic information on inheritance, genes, genetic testing, and prenatal testing.
Knowledge center. Prader-Willi syndrome, also known as PWS is an uncommon genetic disorder (present at birth) in which seven genes (or subsets) on chromosome 15 are deleted or unexpressed. Patients with PWS may have physical, mental and behavioral problems-the main one being an unrelenting feeling of hunger.here is no cure for Prader-Willi syndrome, however, several treatments are available which help to lessen the signs and symptoms of the condition, including infant/child nutrition, growth hormone therapy, sex hormone therapy, physical therapy, speech therapy, occupational therapy, and developmental therapy.