Biomaterial Database

[Two siblings of juvenile Parkinson's disease dystonic type (Yokochi type 3) and hereditary progressive dystonia with marked diurnal fluctuation (Segawa)]. 1989

H Ujike, and M Nakashima, and S Kuroda, and S Otsuki

Two siblings of juvenile parkinson's disease dystonic type (JPA Yokochi type 3) and hereditary progressive dystonia with marked diurnal fluctuation (Segawa, HPD) were reported. The family had consanguinity. The elder brother suffered from resting tremor of legs, left foot dystonia and left pes equinovarus at the age of 12 years and 5 months. At the age of 15, he developed tremor and rigidity of upper extremities. These symptoms did not show diurnal fluctuation and markedly responded to L-dopa treatment. He implicated wearing-off phenomenon at the age of 16, and on-off phenomenon and L-dopa-induced dyskinesia at the age of 18. He was diagnosed as JPA Yokochi type 3. The younger brother suffered from left pes equinovarus, right scoliosis and foot dystonia at the age of 8 years. These symptoms showed remarkable diurnal fluctuation, which ameliorated after sleep or rest and worsened afternoon. He noticed fine postural tremor of upper extremities at psychological tense state and right pes varus at the age of 16. He received L-dopa at the age of 17 and became to be remission. He was diagnosed as HPD. Since these two disorders related to basal ganglia show similar clinical symptoms mainly consisting of foot dystonia and similar clinicopharmacological response to L-dopa, it has been assumed that shared abnormalities in pathomechanism can exist between them. This study indicates that the same gene-regulated abnormality may participate in the development of these two disorders.

UI	MeSH Term	Description	Entries
D007980	Levodopa	The naturally occurring form of DIHYDROXYPHENYLALANINE and the immediate precursor of DOPAMINE. Unlike dopamine itself, it can be taken orally and crosses the blood-brain barrier. It is rapidly taken up by dopaminergic neurons and converted to DOPAMINE. It is used for the treatment of PARKINSONIAN DISORDERS and is usually given with agents that inhibit its conversion to dopamine outside of the central nervous system.	L-Dopa,3-Hydroxy-L-tyrosine,Dopaflex,Dopar,L-3,4-Dihydroxyphenylalanine,Larodopa,Levopa,3 Hydroxy L tyrosine,L 3,4 Dihydroxyphenylalanine,L Dopa
D008297	Male		Males
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
D002648	Child	A person 6 to 12 years of age. An individual 2 to 5 years old is CHILD, PRESCHOOL.	Children
D002940	Circadian Rhythm	The regular recurrence, in cycles of about 24 hours, of biological processes or activities, such as sensitivity to drugs or environmental and physiological stimuli.	Diurnal Rhythm,Nyctohemeral Rhythm,Twenty-Four Hour Rhythm,Nycthemeral Rhythm,Circadian Rhythms,Diurnal Rhythms,Nycthemeral Rhythms,Nyctohemeral Rhythms,Rhythm, Circadian,Rhythm, Diurnal,Rhythm, Nycthemeral,Rhythm, Nyctohemeral,Rhythm, Twenty-Four Hour,Rhythms, Circadian,Rhythms, Diurnal,Rhythms, Nycthemeral,Rhythms, Nyctohemeral,Rhythms, Twenty-Four Hour,Twenty Four Hour Rhythm,Twenty-Four Hour Rhythms
D004421	Dystonia	An attitude or posture due to the co-contraction of agonists and antagonist muscles in one region of the body. It most often affects the large axial muscles of the trunk and limb girdles. Conditions which feature persistent or recurrent episodes of dystonia as a primary manifestation of disease are referred to as DYSTONIC DISORDERS. (Adams et al., Principles of Neurology, 6th ed, p77)	Muscle Dystonia,Dystonia, Diurnal,Dystonia, Limb,Dystonia, Paroxysmal,Diurnal Dystonia,Dystonia, Muscle,Limb Dystonia,Paroxysmal Dystonia
D005190	Family	A social group consisting of parents or parent substitutes and children.	Family Life Cycles,Family Members,Family Life Cycle,Family Research,Filiation,Kinship Networks,Relatives,Families,Family Member,Kinship Network,Life Cycle, Family,Life Cycles, Family,Network, Kinship,Networks, Kinship,Research, Family
D006801	Humans	Members of the species Homo sapiens.	Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man