Glutamic acid levels were investigated in the cerebrospinal fluid and blood serum of patients with schizophrenia, Huntington's chorea, and sciatic nerve compression by lumbar disc protrusion. In the serum the glutamic acid levels were equal in all three groups; in the cerebrospinal fluid (CSF) of sc
The cerebrospinal fluid choline levels in patients with Huntington's chorea
β Scribed by S. Consolo; H. Ladinsky; S. Bianchi; T. Caraceni
- Publisher
- Springer-Verlag
- Year
- 1977
- Tongue
- English
- Weight
- 308 KB
- Volume
- 223
- Category
- Article
- ISSN
- 1433-8491
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β¦ Synopsis
Lumbar cerebrospinal fluid (CSF) choline (CH) levels were measured in patients with Huntington's chorea (n = 14). This group was found not to differ significantly from normal controls (n = 13). The values for lumbar CSF Ch levels in the normal subjects were comparable with previously reported values. Of the choreic patients, seven were put on haloperidol treatment (4--6 mg daily). The CSF choline level remained unchanged with this treatment after 20 days. CSF cholinesterase activity was measured in the control and choreic group. The results were not significantly different.
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The caudate nucleus has the highest acetylcholinesterase (AChE) activity in the brain and it has been shown that autopsied brain tissue of patients with Huntington's disease (HD) have reduced levels of acetylcholine. Because of these findings, the cholinergic function in HD was studied by measuring
Somatostatin, substance P, cyclic AMP and cyclic GMP were determined in the cerebrospinal fluid of patients with Huntington's disease, in first generation relatives of choreic patients and in neurological control patients. Substance P levels were not significantly altered, but somatostatin levels we