In:
Canadian Journal of Neurological Sciences / Journal Canadien des Sciences Neurologiques, Cambridge University Press (CUP), Vol. 14, No. S3 ( 1987-08), p. 419-423
Kurzfassung:
Parkinson's disease (PD) has been proposed to result from the interaction of aging and environment in susceptible individuals. Defective metabolism of debrisoquine, inherited as an autosomal recessive, has been associated with this susceptibility. In 35 PD patients and 19 age-matched controls, no significant differences in debrisoquine metabolism were found, although a trend to impaired metabolism was noted in patients with disease onset ≤40. Foci of PD patients were associated with rural living and well water drinking, or rural living coupled with market gardening or wood pulp mills. In a questionnaire survey, patients with PD onset ≤age 47 were significantly more likely to have lived in rural areas and to have drunk well water than those with onset ≥age 54 (p≤0.01). Because of population mobility in North America, a case-control study designed to test environmental, occupational, dietary and other proposed risk factors for PD was conducted in China, where the population is more stationary and the environment more stable. No significant differences in incidences of head trauma, smoking or childhood measles were found between patients and controls.
Materialart:
Online-Ressource
ISSN:
0317-1671
,
2057-0155
DOI:
10.1017/S0317167100037835
Sprache:
Englisch
Verlag:
Cambridge University Press (CUP)
Publikationsdatum:
1987
ZDB Id:
2577275-2
