Biomaterial Database

Cerebrospinal fluid choline levels are decreased in Parkinson's disease. 1990

B V Manyam, and E Giacobini, and J A Colliver

Department of Medicine, Southern Illinois University School of Medicine, Springfield, IL 62794-9230.

We examined acetylcholinsterase (AChE) activity and choline levels in cerebrospinal fluid (CSF) in 16 patients with idiopathic Parkinson's disease and 9 control subjects of corresponding age: 8 were untreated Parkinson's patients; 4 were treated with carbidopa-levodopa (100/1,000 mg/day) for 20 +/- 3 months; and 4 were treated with carbidopa-levodopa (110/1,100 mg/day) for 28 +/- 18 months plus amantadine (200 mg/day) for 16 +/- 8 months. CSF choline levels (nmol/ml) were 2.97 +/- 0.79 (control subjects); 1.31 +/- 0.29 (untreated patients); 1.00 +/- 0.29 (carbidopa-levodopa treated); and 1.26 +/- 0.19 (carbidopa-levodopa/amantadine treated). Choline levels were significantly lower in untreated and treated patients compared to control subjects (p = 0.0001). AChE activity did not differ in Parkinson's disease patients as compared to control subjects. The reduced level of choline in CSF may reflect a deficit in choline transport into the brain or a decrease of choline-phospholipid output from the brain.

UI	MeSH Term	Description	Entries
D008297	Male		Males
D008875	Middle Aged	An adult aged 45 - 64 years.	Middle Age
D010300	Parkinson Disease	A progressive, degenerative neurologic disease characterized by a TREMOR that is maximal at rest, retropulsion (i.e. a tendency to fall backwards), rigidity, stooped posture, slowness of voluntary movements, and a masklike facial expression. Pathologic features include loss of melanin containing neurons in the substantia nigra and other pigmented nuclei of the brainstem. LEWY BODIES are present in the substantia nigra and locus coeruleus but may also be found in a related condition (LEWY BODY DISEASE, DIFFUSE) characterized by dementia in combination with varying degrees of parkinsonism. (Adams et al., Principles of Neurology, 6th ed, p1059, pp1067-75)	Idiopathic Parkinson Disease,Lewy Body Parkinson Disease,Paralysis Agitans,Primary Parkinsonism,Idiopathic Parkinson's Disease,Lewy Body Parkinson's Disease,Parkinson Disease, Idiopathic,Parkinson's Disease,Parkinson's Disease, Idiopathic,Parkinson's Disease, Lewy Body,Parkinsonism, Primary
D002794	Choline	A basic constituent of lecithin that is found in many plants and animal organs. It is important as a precursor of acetylcholine, as a methyl donor in various metabolic processes, and in lipid metabolism.	Bursine,Fagine,Vidine,2-Hydroxy-N,N,N-trimethylethanaminium,Choline Bitartrate,Choline Chloride,Choline Citrate,Choline Hydroxide,Choline O-Sulfate,Bitartrate, Choline,Chloride, Choline,Choline O Sulfate,Citrate, Choline,Hydroxide, Choline,O-Sulfate, Choline
D006801	Humans	Members of the species Homo sapiens.	Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D000110	Acetylcholinesterase	An enzyme that catalyzes the hydrolysis of ACETYLCHOLINE to CHOLINE and acetate. In the CNS, this enzyme plays a role in the function of peripheral neuromuscular junctions. EC 3.1.1.7.	Acetylcholine Hydrolase,Acetylthiocholinesterase,Hydrolase, Acetylcholine
D000368	Aged	A person 65 years of age or older. For a person older than 79 years, AGED, 80 AND OVER is available.	Elderly