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dihydroxyphenylalanine and Catatonic Rigidity

dihydroxyphenylalanine has been researched along with Catatonic Rigidity in 28 studies

Dihydroxyphenylalanine: A beta-hydroxylated derivative of phenylalanine. The D-form of dihydroxyphenylalanine has less physiologic activity than the L-form and is commonly used experimentally to determine whether the pharmacological effects of LEVODOPA are stereospecific.
dopa : A hydroxyphenylalanine carrying hydroxy substituents at positions 3 and 4 of the benzene ring.

Research Excerpts

Excerpt	Relevance	Reference
"Twenty-seven patients with Parkinson's disease participated in a double-blind crossover trial of L-dopa and amantadine."	1.25	Interactions of L-dopa and amantadine in patients with Parkinsonism. ( Cox, B; Danta, G; Schnieden, H; Yuill, GM, 1973)
"Six patients diagnosed as Parkinson's disease on a clinical basis alone are described, and their response to L-dopa and to alpha methyl dopa hydrazine (MK 486) and L-dopa."	1.25	An analysis of six patients with Parkinson's disease who have been unresponsive to L-dopa therapy. ( Mones, RJ, 1973)

Research

Studies (28)

Timeframe	Studies, this research(%)	All Research%
pre-1990	26 (92.86)	18.7374
1990's	2 (7.14)	18.2507
2000's	0 (0.00)	29.6817
2010's	0 (0.00)	24.3611
2020's	0 (0.00)	2.80

Authors

Authors	Studies
Budakova, NN	1
Otsuka, M	1
Ichiya, Y	1
Kuwabara, Y	1
Hosokawa, S	1
Sasaki, M	1
Yoshida, T	1
Fukumura, T	1
Masuda, K	1
Kato, M	1
Sawle, GV	1
Brooks, DJ	1
Marsden, CD	2
Frackowiak, RS	1
Bird, ED	1
Iversen, LL	1
Steg, G	1
McLellan, DL	1
Bernheimer, H	1
Birkmayer, W	2
Hornykiewicz, O	1
Jellinger, K	1
Seitelberger, F	1
Linauer, W	1
Mentasti, M	1
Riederer, P	1
Sano, I	1
Taniguchi, K	1
Gerstendbrand, F	1
Gründig, E	1
Musiol, A	1
Ngai, SH	1
Velasco, F	1
Velasco, M	1
Gehlen, W	1
Eisenlohr, JJ	1
Rosati, G	1
Agnetti, V	1
Mura, F	1
Granieri, E	1
Groneberg, P	1
Struppler, A	1
Wycis, HT	1
Andrews, CJ	1
Burke, D	1
Cox, B	1
Danta, G	1
Schnieden, H	1
Yuill, GM	1
Mones, RJ	1
Kofman, OS	1
Van Buren, JM	1
Li, CL	1
Shapiro, DY	1
Henderson, WG	1
Sadowsky, DA	1
Wand, P	1
Kuschinsky, K	1
Sontag, KH	1
Lhermitte, F	1
Chain, F	1
Escourolle, R	1
Chedru, F	1
Guilleminault, C	1
Francoual, M	1
Lieberman, AN	1
Chase, TN	1
Woods, AC	1
Glaubiger, GA	1
Parkes, JD	1
Rees, JE	1
Curzon, G	1
Kantamaneni, BD	1
Knill-Jones, R	1
Akbar, A	1
Das, S	1
Kataria, M	1
Bauer, RB	1
McHenry, JT	1
De Vito, AJ	1
Riklan, M	1
Misiak, H	1

Clinical Trials (7)

Trial Overview

Trial	Phase	Enrollment	Study Type	Start Date	Status
Adenosine A2A Blockade With KW-6002 in Parkinson's Disease[NCT00006337]	Phase 2	16 participants	Interventional	2000-10-31	Completed
Effect of Antiglutamatergic Treatment in Parkinson's Disease[NCT00013624]	Phase 2	20 participants	Interventional	2001-03-31	Completed
Effects of Monoamine Reuptake Inhibitor NS2330 in Parkinson's Disease[NCT00006077]	Phase 2	50 participants	Interventional	2000-08-31	Completed
Effect of Serotoninergic Treatment in Parkinson's Disease[NCT00009048]	Phase 2	30 participants	Interventional	2001-01-31	Completed
Levetiracetam Treatment of L-dopa Induced Dyskinesias[NCT00076674]	Phase 2	40 participants	Interventional	2004-01-31	Completed
AMPA Receptor Blockade With LY300164 in the Treatment of Parkinson's Disease[NCT00004576]	Phase 2	20 participants	Interventional	2000-02-29	Completed
Prognostic Value of FP-CIT-SPECT in Patients With Parkinson´s Disease[NCT01038310]		25 participants (Actual)	Observational	2010-01-31	Completed
[information is prepared from clinicaltrials.gov, extracted Sep-2024]

Reviews

3 reviews available for dihydroxyphenylalanine and Catatonic Rigidity

Article	Year
Pathological aspects on Parkinson's syndrome. Acta neurologica Scandinavica. Supplementum, 1972, Volume: 51 Topics: Animals; Basal Ganglia; Basal Ganglia Diseases; Central Nervous System; Chlorpromazine; Corpus Stria	1972
[Current treatment of Parkinson syndrome with L-dopa]. Polski tygodnik lekarski (Warsaw, Poland : 1960), 1972, May-22, Volume: 27, Issue:21 Topics: Administration, Oral; Blood-Brain Barrier; Dihydroxyphenylalanine; Dopa Decarboxylase; Drug Synergis	1972
Parkinsonism, levodopa, and anesthesia. Anesthesiology, 1972, Volume: 37, Issue:3 Topics: Amantadine; Anesthesia; Animals; Apomorphine; Benperidol; Blood-Brain Barrier; Brain; Cardiovascular	1972

Trials

5 trials available for dihydroxyphenylalanine and Catatonic Rigidity

Article	Year
[2-year experiences with a combination treatment of Parkinsonism with L-dopa and a decarboxylase inhibitor (Benserazid, Ro 4-4602)]. Wiener medizinische Wochenschrift (1946), 1974, Jun-01, Volume: 124, Issue:22 Topics: Benserazide; Carboxy-Lyases; Clinical Trials as Topic; Dermatitis, Seborrheic; Dihydroxyphenylalanin	1974
A quantitative evaluation of the effects of L-dopa on Parkinson's disease. Neuropharmacology, 1973, Volume: 12, Issue:2 Topics: Arm; Clinical Trials as Topic; Dihydroxyphenylalanine; Humans; Movement; Movement Disorders; Muscle	1973
[Treatment of Parkinsonic syndrome with levo-Dopa. Case reports]. Minerva medica, 1974, May-02, Volume: 65, Issue:33 Topics: Arteriosclerosis; Clinical Trials as Topic; Dihydroxyphenylalanine; Drug Evaluation; Female; Humans;	1974
Parkinson disease treated with a suspected dopamine receptor agonist. Archives of neurology, 1974, Volume: 30, Issue:5 Topics: Adult; Aged; Amantadine; Aromatic Amino Acid Decarboxylase Inhibitors; Benztropine; Dihydroxyphenyla	1974
Comparison of amantadine, placebo, and levodopa in Parkinson's disease. Neurology, 1974, Volume: 24, Issue:8 Topics: Aged; Amantadine; Dihydroxyphenylalanine; Evaluation Studies as Topic; Female; Humans; Male; Middle	1974

Other Studies

20 other studies available for dihydroxyphenylalanine and Catatonic Rigidity

Article	Year
[Spontaneous generation of locomotor rhythmicity]. Fiziologicheskii zhurnal SSSR imeni I. M. Sechenova, 1980, Volume: 66, Issue:6 Topics: Animals; Brain Mapping; Brain Stem; Cats; Decerebrate State; Dihydroxyphenylalanine; Electromyograph	1980
Differences in the reduced 18F-Dopa uptakes of the caudate and the putamen in Parkinson's disease: correlations with the three main symptoms. Journal of the neurological sciences, 1996, Volume: 136, Issue:1-2 Topics: Adult; Aged; Caudate Nucleus; Dihydroxyphenylalanine; Female; Fluorine Radioisotopes; Humans; Male;	1996
Corticobasal degeneration. A unique pattern of regional cortical oxygen hypometabolism and striatal fluorodopa uptake demonstrated by positron emission tomography. Brain : a journal of neurology, 1991, Volume: 114 ( Pt 1B) Topics: Aged; Animals; Apraxias; Brain Diseases; Cerebral Cortex; Corpus Striatum; Dihydroxyphenylalanine; E	1991
Letter: Rigidity in Huntington's chorea. Lancet (London, England), 1974, Mar-16, Volume: 1, Issue:7855 Topics: Basal Ganglia; Brain; Dihydroxyphenylalanine; Dopamine; Humans; Huntington Disease; Muscle Rigidity;	1974
Dynamic spindle reflexes and the rigidity of Parkinsonism. Journal of neurology, neurosurgery, and psychiatry, 1973, Volume: 36, Issue:3 Topics: Adult; Aged; Dihydroxyphenylalanine; Electric Stimulation; Female; Humans; Male; Middle Aged; Muscle	1973
Brain dopamine and the syndromes of Parkinson and Huntington. Clinical, morphological and neurochemical correlations. Journal of the neurological sciences, 1973, Volume: 20, Issue:4 Topics: Aged; Autopsy; Basal Ganglia; Benzoates; Caudate Nucleus; Corpus Striatum; Dihydroxyphenylalanine; D	1973
Brain dopamine and the syndromes of Parkinson and Huntington. Clinical, morphological and neurochemical correlations. Journal of the neurological sciences, 1973, Volume: 20, Issue:4 Topics: Aged; Autopsy; Basal Ganglia; Benzoates; Caudate Nucleus; Corpus Striatum; Dihydroxyphenylalanine; D	1973
Brain dopamine and the syndromes of Parkinson and Huntington. Clinical, morphological and neurochemical correlations. Journal of the neurological sciences, 1973, Volume: 20, Issue:4 Topics: Aged; Autopsy; Basal Ganglia; Benzoates; Caudate Nucleus; Corpus Striatum; Dihydroxyphenylalanine; D	1973
Brain dopamine and the syndromes of Parkinson and Huntington. Clinical, morphological and neurochemical correlations. Journal of the neurological sciences, 1973, Volume: 20, Issue:4 Topics: Aged; Autopsy; Basal Ganglia; Benzoates; Caudate Nucleus; Corpus Striatum; Dihydroxyphenylalanine; D	1973
Brain dopamine and the syndromes of Parkinson and Huntington. Clinical, morphological and neurochemical correlations. Journal of the neurological sciences, 1973, Volume: 20, Issue:4 Topics: Aged; Autopsy; Basal Ganglia; Benzoates; Caudate Nucleus; Corpus Striatum; Dihydroxyphenylalanine; D	1973
Brain dopamine and the syndromes of Parkinson and Huntington. Clinical, morphological and neurochemical correlations. Journal of the neurological sciences, 1973, Volume: 20, Issue:4 Topics: Aged; Autopsy; Basal Ganglia; Benzoates; Caudate Nucleus; Corpus Striatum; Dihydroxyphenylalanine; D	1973
Brain dopamine and the syndromes of Parkinson and Huntington. Clinical, morphological and neurochemical correlations. Journal of the neurological sciences, 1973, Volume: 20, Issue:4 Topics: Aged; Autopsy; Basal Ganglia; Benzoates; Caudate Nucleus; Corpus Striatum; Dihydroxyphenylalanine; D	1973
Brain dopamine and the syndromes of Parkinson and Huntington. Clinical, morphological and neurochemical correlations. Journal of the neurological sciences, 1973, Volume: 20, Issue:4 Topics: Aged; Autopsy; Basal Ganglia; Benzoates; Caudate Nucleus; Corpus Striatum; Dihydroxyphenylalanine; D	1973
Brain dopamine and the syndromes of Parkinson and Huntington. Clinical, morphological and neurochemical correlations. Journal of the neurological sciences, 1973, Volume: 20, Issue:4 Topics: Aged; Autopsy; Basal Ganglia; Benzoates; Caudate Nucleus; Corpus Striatum; Dihydroxyphenylalanine; D	1973
Brain dopamine and the syndromes of Parkinson and Huntington. Clinical, morphological and neurochemical correlations. Journal of the neurological sciences, 1973, Volume: 20, Issue:4 Topics: Aged; Autopsy; Basal Ganglia; Benzoates; Caudate Nucleus; Corpus Striatum; Dihydroxyphenylalanine; D	1973
Brain dopamine and the syndromes of Parkinson and Huntington. Clinical, morphological and neurochemical correlations. Journal of the neurological sciences, 1973, Volume: 20, Issue:4 Topics: Aged; Autopsy; Basal Ganglia; Benzoates; Caudate Nucleus; Corpus Striatum; Dihydroxyphenylalanine; D	1973
Brain dopamine and the syndromes of Parkinson and Huntington. Clinical, morphological and neurochemical correlations. Journal of the neurological sciences, 1973, Volume: 20, Issue:4 Topics: Aged; Autopsy; Basal Ganglia; Benzoates; Caudate Nucleus; Corpus Striatum; Dihydroxyphenylalanine; D	1973
Brain dopamine and the syndromes of Parkinson and Huntington. Clinical, morphological and neurochemical correlations. Journal of the neurological sciences, 1973, Volume: 20, Issue:4 Topics: Aged; Autopsy; Basal Ganglia; Benzoates; Caudate Nucleus; Corpus Striatum; Dihydroxyphenylalanine; D	1973
Brain dopamine and the syndromes of Parkinson and Huntington. Clinical, morphological and neurochemical correlations. Journal of the neurological sciences, 1973, Volume: 20, Issue:4 Topics: Aged; Autopsy; Basal Ganglia; Benzoates; Caudate Nucleus; Corpus Striatum; Dihydroxyphenylalanine; D	1973
Brain dopamine and the syndromes of Parkinson and Huntington. Clinical, morphological and neurochemical correlations. Journal of the neurological sciences, 1973, Volume: 20, Issue:4 Topics: Aged; Autopsy; Basal Ganglia; Benzoates; Caudate Nucleus; Corpus Striatum; Dihydroxyphenylalanine; D	1973
Brain dopamine and the syndromes of Parkinson and Huntington. Clinical, morphological and neurochemical correlations. Journal of the neurological sciences, 1973, Volume: 20, Issue:4 Topics: Aged; Autopsy; Basal Ganglia; Benzoates; Caudate Nucleus; Corpus Striatum; Dihydroxyphenylalanine; D	1973
Brain dopamine and the syndromes of Parkinson and Huntington. Clinical, morphological and neurochemical correlations. Journal of the neurological sciences, 1973, Volume: 20, Issue:4 Topics: Aged; Autopsy; Basal Ganglia; Benzoates; Caudate Nucleus; Corpus Striatum; Dihydroxyphenylalanine; D	1973
Brain dopamine and the syndromes of Parkinson and Huntington. Clinical, morphological and neurochemical correlations. Journal of the neurological sciences, 1973, Volume: 20, Issue:4 Topics: Aged; Autopsy; Basal Ganglia; Benzoates; Caudate Nucleus; Corpus Striatum; Dihydroxyphenylalanine; D	1973
Brain dopamine and the syndromes of Parkinson and Huntington. Clinical, morphological and neurochemical correlations. Journal of the neurological sciences, 1973, Volume: 20, Issue:4 Topics: Aged; Autopsy; Basal Ganglia; Benzoates; Caudate Nucleus; Corpus Striatum; Dihydroxyphenylalanine; D	1973
Brain dopamine and the syndromes of Parkinson and Huntington. Clinical, morphological and neurochemical correlations. Journal of the neurological sciences, 1973, Volume: 20, Issue:4 Topics: Aged; Autopsy; Basal Ganglia; Benzoates; Caudate Nucleus; Corpus Striatum; Dihydroxyphenylalanine; D	1973
Brain dopamine and the syndromes of Parkinson and Huntington. Clinical, morphological and neurochemical correlations. Journal of the neurological sciences, 1973, Volume: 20, Issue:4 Topics: Aged; Autopsy; Basal Ganglia; Benzoates; Caudate Nucleus; Corpus Striatum; Dihydroxyphenylalanine; D	1973
Brain dopamine and the syndromes of Parkinson and Huntington. Clinical, morphological and neurochemical correlations. Journal of the neurological sciences, 1973, Volume: 20, Issue:4 Topics: Aged; Autopsy; Basal Ganglia; Benzoates; Caudate Nucleus; Corpus Striatum; Dihydroxyphenylalanine; D	1973
Brain dopamine and the syndromes of Parkinson and Huntington. Clinical, morphological and neurochemical correlations. Journal of the neurological sciences, 1973, Volume: 20, Issue:4 Topics: Aged; Autopsy; Basal Ganglia; Benzoates; Caudate Nucleus; Corpus Striatum; Dihydroxyphenylalanine; D	1973
Brain dopamine and the syndromes of Parkinson and Huntington. Clinical, morphological and neurochemical correlations. Journal of the neurological sciences, 1973, Volume: 20, Issue:4 Topics: Aged; Autopsy; Basal Ganglia; Benzoates; Caudate Nucleus; Corpus Striatum; Dihydroxyphenylalanine; D	1973
Brain dopamine and the syndromes of Parkinson and Huntington. Clinical, morphological and neurochemical correlations. Journal of the neurological sciences, 1973, Volume: 20, Issue:4 Topics: Aged; Autopsy; Basal Ganglia; Benzoates; Caudate Nucleus; Corpus Striatum; Dihydroxyphenylalanine; D	1973
Brain dopamine and the syndromes of Parkinson and Huntington. Clinical, morphological and neurochemical correlations. Journal of the neurological sciences, 1973, Volume: 20, Issue:4 Topics: Aged; Autopsy; Basal Ganglia; Benzoates; Caudate Nucleus; Corpus Striatum; Dihydroxyphenylalanine; D	1973
Brain dopamine and the syndromes of Parkinson and Huntington. Clinical, morphological and neurochemical correlations. Journal of the neurological sciences, 1973, Volume: 20, Issue:4 Topics: Aged; Autopsy; Basal Ganglia; Benzoates; Caudate Nucleus; Corpus Striatum; Dihydroxyphenylalanine; D	1973
Brain dopamine and the syndromes of Parkinson and Huntington. Clinical, morphological and neurochemical correlations. Journal of the neurological sciences, 1973, Volume: 20, Issue:4 Topics: Aged; Autopsy; Basal Ganglia; Benzoates; Caudate Nucleus; Corpus Striatum; Dihydroxyphenylalanine; D	1973
Brain dopamine and the syndromes of Parkinson and Huntington. Clinical, morphological and neurochemical correlations. Journal of the neurological sciences, 1973, Volume: 20, Issue:4 Topics: Aged; Autopsy; Basal Ganglia; Benzoates; Caudate Nucleus; Corpus Striatum; Dihydroxyphenylalanine; D	1973
Brain dopamine and the syndromes of Parkinson and Huntington. Clinical, morphological and neurochemical correlations. Journal of the neurological sciences, 1973, Volume: 20, Issue:4 Topics: Aged; Autopsy; Basal Ganglia; Benzoates; Caudate Nucleus; Corpus Striatum; Dihydroxyphenylalanine; D	1973
Brain dopamine and the syndromes of Parkinson and Huntington. Clinical, morphological and neurochemical correlations. Journal of the neurological sciences, 1973, Volume: 20, Issue:4 Topics: Aged; Autopsy; Basal Ganglia; Benzoates; Caudate Nucleus; Corpus Striatum; Dihydroxyphenylalanine; D	1973
Brain dopamine and the syndromes of Parkinson and Huntington. Clinical, morphological and neurochemical correlations. Journal of the neurological sciences, 1973, Volume: 20, Issue:4 Topics: Aged; Autopsy; Basal Ganglia; Benzoates; Caudate Nucleus; Corpus Striatum; Dihydroxyphenylalanine; D	1973
Brain dopamine and the syndromes of Parkinson and Huntington. Clinical, morphological and neurochemical correlations. Journal of the neurological sciences, 1973, Volume: 20, Issue:4 Topics: Aged; Autopsy; Basal Ganglia; Benzoates; Caudate Nucleus; Corpus Striatum; Dihydroxyphenylalanine; D	1973
Brain dopamine and the syndromes of Parkinson and Huntington. Clinical, morphological and neurochemical correlations. Journal of the neurological sciences, 1973, Volume: 20, Issue:4 Topics: Aged; Autopsy; Basal Ganglia; Benzoates; Caudate Nucleus; Corpus Striatum; Dihydroxyphenylalanine; D	1973
Brain dopamine and the syndromes of Parkinson and Huntington. Clinical, morphological and neurochemical correlations. Journal of the neurological sciences, 1973, Volume: 20, Issue:4 Topics: Aged; Autopsy; Basal Ganglia; Benzoates; Caudate Nucleus; Corpus Striatum; Dihydroxyphenylalanine; D	1973
Brain dopamine and the syndromes of Parkinson and Huntington. Clinical, morphological and neurochemical correlations. Journal of the neurological sciences, 1973, Volume: 20, Issue:4 Topics: Aged; Autopsy; Basal Ganglia; Benzoates; Caudate Nucleus; Corpus Striatum; Dihydroxyphenylalanine; D	1973
Brain dopamine and the syndromes of Parkinson and Huntington. Clinical, morphological and neurochemical correlations. Journal of the neurological sciences, 1973, Volume: 20, Issue:4 Topics: Aged; Autopsy; Basal Ganglia; Benzoates; Caudate Nucleus; Corpus Striatum; Dihydroxyphenylalanine; D	1973
Brain dopamine and the syndromes of Parkinson and Huntington. Clinical, morphological and neurochemical correlations. Journal of the neurological sciences, 1973, Volume: 20, Issue:4 Topics: Aged; Autopsy; Basal Ganglia; Benzoates; Caudate Nucleus; Corpus Striatum; Dihydroxyphenylalanine; D	1973
Brain dopamine and the syndromes of Parkinson and Huntington. Clinical, morphological and neurochemical correlations. Journal of the neurological sciences, 1973, Volume: 20, Issue:4 Topics: Aged; Autopsy; Basal Ganglia; Benzoates; Caudate Nucleus; Corpus Striatum; Dihydroxyphenylalanine; D	1973
Brain dopamine and the syndromes of Parkinson and Huntington. Clinical, morphological and neurochemical correlations. Journal of the neurological sciences, 1973, Volume: 20, Issue:4 Topics: Aged; Autopsy; Basal Ganglia; Benzoates; Caudate Nucleus; Corpus Striatum; Dihydroxyphenylalanine; D	1973
Brain dopamine and the syndromes of Parkinson and Huntington. Clinical, morphological and neurochemical correlations. Journal of the neurological sciences, 1973, Volume: 20, Issue:4 Topics: Aged; Autopsy; Basal Ganglia; Benzoates; Caudate Nucleus; Corpus Striatum; Dihydroxyphenylalanine; D	1973
Brain dopamine and the syndromes of Parkinson and Huntington. Clinical, morphological and neurochemical correlations. Journal of the neurological sciences, 1973, Volume: 20, Issue:4 Topics: Aged; Autopsy; Basal Ganglia; Benzoates; Caudate Nucleus; Corpus Striatum; Dihydroxyphenylalanine; D	1973
Brain dopamine and the syndromes of Parkinson and Huntington. Clinical, morphological and neurochemical correlations. Journal of the neurological sciences, 1973, Volume: 20, Issue:4 Topics: Aged; Autopsy; Basal Ganglia; Benzoates; Caudate Nucleus; Corpus Striatum; Dihydroxyphenylalanine; D	1973
Brain dopamine and the syndromes of Parkinson and Huntington. Clinical, morphological and neurochemical correlations. Journal of the neurological sciences, 1973, Volume: 20, Issue:4 Topics: Aged; Autopsy; Basal Ganglia; Benzoates; Caudate Nucleus; Corpus Striatum; Dihydroxyphenylalanine; D	1973
Brain dopamine and the syndromes of Parkinson and Huntington. Clinical, morphological and neurochemical correlations. Journal of the neurological sciences, 1973, Volume: 20, Issue:4 Topics: Aged; Autopsy; Basal Ganglia; Benzoates; Caudate Nucleus; Corpus Striatum; Dihydroxyphenylalanine; D	1973
Brain dopamine and the syndromes of Parkinson and Huntington. Clinical, morphological and neurochemical correlations. Journal of the neurological sciences, 1973, Volume: 20, Issue:4 Topics: Aged; Autopsy; Basal Ganglia; Benzoates; Caudate Nucleus; Corpus Striatum; Dihydroxyphenylalanine; D	1973
Brain dopamine and the syndromes of Parkinson and Huntington. Clinical, morphological and neurochemical correlations. Journal of the neurological sciences, 1973, Volume: 20, Issue:4 Topics: Aged; Autopsy; Basal Ganglia; Benzoates; Caudate Nucleus; Corpus Striatum; Dihydroxyphenylalanine; D	1973
Brain dopamine and the syndromes of Parkinson and Huntington. Clinical, morphological and neurochemical correlations. Journal of the neurological sciences, 1973, Volume: 20, Issue:4 Topics: Aged; Autopsy; Basal Ganglia; Benzoates; Caudate Nucleus; Corpus Striatum; Dihydroxyphenylalanine; D	1973
Brain dopamine and the syndromes of Parkinson and Huntington. Clinical, morphological and neurochemical correlations. Journal of the neurological sciences, 1973, Volume: 20, Issue:4 Topics: Aged; Autopsy; Basal Ganglia; Benzoates; Caudate Nucleus; Corpus Striatum; Dihydroxyphenylalanine; D	1973
[L-5-hydroxytryptophan(L-5-HTP) therapy of Parkinson's disease. 2]. Munchener medizinische Wochenschrift (1950), 1972, Oct-06, Volume: 114, Issue:40 Topics: 5-Hydroxytryptophan; Adult; Aged; Depression; Dihydroxyphenylalanine; Female; Humans; Male; Middle A	1972
[Quantitative rigor determination in Parkinson's disease. Myo-integration for therapy control of L-Dopa in combination with a decarboxylase inhibitor (Ro 8-0576)]. Der Nervenarzt, 1974, Volume: 45, Issue:2 Topics: Aged; Benserazide; Carboxy-Lyases; Dihydroxyphenylalanine; Drug Evaluation; Electromyography; Humans	1974
[The therapeutic effect of L-dopa]. Die Naturwissenschaften, 1972, Volume: 59, Issue:11 Topics: Aromatic Amino Acid Decarboxylase Inhibitors; Asthma; Brain; Dihydroxyphenylalanine; Dopamine; Human	1972
The role of a dihydromorphanthridine derivative in Parkinson's patients treated with L-dopa. A preliminary report. Confinia neurologica, 1972, Volume: 34, Issue:2 Topics: Antiparkinson Agents; Dibenzazepines; Dihydroxyphenylalanine; Dimethylamines; Drug Synergism; Evalua	1972
Quantitative study of the effect of L-dopa and phenoxybenzamine on the rigidity of Parkinson's disease. Journal of neurology, neurosurgery, and psychiatry, 1973, Volume: 36, Issue:3 Topics: Aged; Dihydroxyphenylalanine; Electromyography; Female; Humans; Male; Middle Aged; Muscle Contractio	1973
Interactions of L-dopa and amantadine in patients with Parkinsonism. Journal of neurology, neurosurgery, and psychiatry, 1973, Volume: 36, Issue:3 Topics: Amantadine; Dihydroxyphenylalanine; Drug Interactions; Evaluation Studies as Topic; Female; Homovani	1973
An analysis of six patients with Parkinson's disease who have been unresponsive to L-dopa therapy. Journal of neurology, neurosurgery, and psychiatry, 1973, Volume: 36, Issue:3 Topics: Aged; Carbidopa; Diagnosis, Differential; Dihydroxyphenylalanine; Evaluation Studies as Topic; Femal	1973
A therapeutic paradox? Combined treatment of Parkinson's disease with levodopa and methyldopa. Archives of neurology, 1973, Volume: 29, Issue:2 Topics: Dihydroxyphenylalanine; Drug Synergism; Evaluation Studies as Topic; Female; Follow-Up Studies; Huma	1973
A qualitative and quantitative evaluation of parkinsonians three to six years following thalamotomy. Confinia neurologica, 1973, Volume: 35, Issue:4 Topics: Dihydroxyphenylalanine; Evaluation Studies as Topic; Follow-Up Studies; Humans; Motor Skills; Muscle	1973
Morphine-induced muscular rigidity in rats. European journal of pharmacology, 1973, Volume: 24, Issue:2 Topics: Animals; Apomorphine; Dihydroxyphenylalanine; Dopamine; Dose-Response Relationship, Drug; Electromyo	1973
[A further case of tetanus-like contracture distinct from the stiff man syndrome. Pharmacological and neuropathological study of a case of predominantly spinal encephalomyelitis]. Revue neurologique, 1973, Volume: 128, Issue:1 Topics: Aged; Carbamazepine; Contracture; Diazepam; Dihydroxyphenylalanine; Electromyography; Encephalomyeli	1973
Parkinson's disease: a clinical review. The American journal of the medical sciences, 1974, Volume: 267, Issue:2 Topics: Adult; Aged; Brain Diseases; Bulbar Palsy, Progressive; Dementia; Diagnosis, Differential; Dihydroxy	1974
Parkinson's disease, cerebral arteriosclerosis, and senile dementia. Clinical features and response to levodopa. The Quarterly journal of medicine, 1974, Volume: 43, Issue:169 Topics: Aged; Dementia; Dihydroxyphenylalanine; Electroencephalography; Female; Gait; Homovanillic Acid; Hum	1974
Effect of L-dopa on electromyograph and heart rate of parkinsonians. Perceptual and motor skills, 1972, Volume: 34, Issue:1 Topics: Aged; Arousal; Dihydroxyphenylalanine; Electromyography; Female; Functional Laterality; Heart Rate;	1972