In the mid-1980s, his career was cut short by a degenerative disease.
Many of the children with degenerative diseases need regular medical care through the day.
He developed a personal interest in the subject, and conducted private research on degenerative diseases from 1995 to 1999.
All these are degenerative diseases of the central nervous system.
They don't have to go on to get some degenerative disease.
Later she suffered from a degenerative disease and was forced into early retirement in 1947.
She was touched by one competitor, who had a degenerative disease and soon wouldn't be able to walk.
His wife, Eulalia, 71, came down with a degenerative disease 12 years ago.
And, by the late 1990s, degenerative diseases accounted for more than 60 percent of all deaths.
The consequences of this irreversible degenerative disease are above all human.