Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0030552 (paresis)
 5,831 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A virus isolated from the CSF of a patient who had amyotrophic lateral sclerosis for 7 years, and prolonged pleocytosis in the CSF, was adapted to suckling mouse brain by subsequent serial blind passages. This Schu virus belongs to the tick-borne encephalitis complex of the genus Flavivirus (Togaviridae). Suckling mouse brain homogenate of the 13th passage was used for transmission experiments in various species of laboratory animals. Golden hamsters infected subcutaneously fell ill after a number of months, lost weight, and had paresis of the legs. Histologically they had petechial hemorrhages in different parts of the CNS and inflammatory changes in the gray substance of the spinal cord. Pilot studies with repeated inoculations of small doses of different flavivirus strains suggest a course of the disease in experimental animals which resembles slow-virus infections insofar as no encephalitis is produced and degenerative changes of the anterior horn cells prevail over inflammatory signs in the spinal cord. After intracerebral application of Schu virus, cynomolgus monkeys developed the typical lesions of togavirus panencephalitis with epileptic seizures, ataxia, and paresis. After subcutaneous application, the virus seems to spread along peripheral nerves to anterior spinal roots and spinal cord, where mainly motor neurons of the anterior horn are damaged, and from there to the brain. The histological findings are such that one may assume the disease of the patient was due to the infection with the virus isolated from his CSF. Therefore, the hypothesis may be advanced that at least some of the cases diagnosed as amyotrophic lateral sclerosis are due to a togavirus infection.
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PMID:Attempts to reproduce amyotrophic lateral sclerosis in laboratory animals by inoculation of Schu virus isolated from a patient with apparent amyotrophic lateral sclerosis. 8 63

Of 488 children with central nervous system neoplasms, 43 (8.8%) had glioblastomas, 22 of which were in the cerebral hemispheres, 16 in the brain stem, two in the cerebellum, and three in the spinal cord. The male to female ratio was 3:2. Glioblastoma multiforme of the cerebral hemispheres occurred at a mean age of 12.7 years, and the frontal lobe was the most commonly involved. Main presenting symptoms included headache (85%), nausea or vomiting (65%), and seizures (35%). Papilledema (45%) was the most common physical finding. The longest survivals were achieved by a combination of operation and radiation (22 months). Brain stem glioblastomas occurred at a mean age of 6.7 years, with the pons as the most frequent site. Nausea or vomiting (50%) and headache (36%) were the main presenting symptoms; the major physical findings were ataxia (43%), cranial nerve palsies (28%), and paresis (28%). The length of survival was greatest with radiation alone (10.5 months). The period of survival of children with glioblastoma multiforme was significantly increased with steroid therapy. Glioblastoma multiforme behaves similarly in children and adults. Intracranial glioblastomas have a more rapidly fatal course than that of other similarly situated gliomas in childhood.
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PMID:Glioblastoma multiforme in children. 17 31

A family--mother and 2 sons--with a heredodegenerative neurological disease is described. The disease started with bilateral optic atrophy, central scotoma, and color blindness during the second decade. This was followed by a quiescent period until additional neurological symptoms appeared, around the age of 50 years in the case of the mother and 40 and 30 years, respectively, in the sons. The additional symptoms were ataxia, spastic paresis, clonic jerks, grand mal seizures, psychia lability, and slight dementia. The disease was progressive, resulting in permanent hospitalization within a few years. The mother died at the age of 63 years and the sons at 46 and 43 years of age. Neuropathological examination revealed lesions histopathologically characteristic of subacute necrotizing encephalomyelopathy (SNE, Leigh disease), and their distribution in the brain and brainstem also conformed to this disease. On the basis of the clinical course and neuropathological findings, we consider that these 3 patients represent the first reported familial cases of the adult form of SNE.
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PMID:Familial subacute necrotizing encephalomyelopathy of the adult form (adult Leigh syndrome). 23 Jul 81

In the course of multiple episodes of thiamine deficiency in the rhesus monkey, the triad of anorexia, apathy, and hind limb weakness is the earliest clinical manifestation. In later episodes, nystagmus, abducens paresis, midline ataxia, dysmetria, and congestive heart failure are also seen. With the exception of dysmetria, the neurologic signs promptly respond to thiamine administration. Pair-fed controls showed no clinical signs. Neither peripheral neuropathy nor edema was observed. Thiamine-deficiency in the experimental animals was confirmed by blood transketolase assays.
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PMID:Clinical manifestations of chronic thiamine deficiency in rhesus monkey. 40 80

Six cats with chronic progressive neurologic signs of ataxia, paresis, tremors, pupillary abnormalities and seizures had polioencephalomyelitis of probable viral origin. Lesions were most severe in the spinal cord. The uniformity in distribution and nature of the lesions in all six cats strongly suggested a common cause. The condition was compared with other viral infections of known and unknown cause.
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PMID:Polioencephalomyelitis in cats. 45 15

Clinical and histological findings are presented as occurring in a male aged 24 years suffering from relapsing polychondritis (r. p.) of 7 years duration. The presenting symptoms were fever, ataxia, vertigo and vomiting. During the later relapses there also occurred episcleritis, paresis of the glottic muscle and hypertrophic bronchitis. At the age of 22 the patient had had a tracheostomy because of acute respiratory insufficiency. The patient has a typical saddle nose and drooping auricles. Tissues obtained from the auricles showed destructive alterations of the cartilage with fragmentation and homobenization of the elestic fibres. The perichondrium showed fibrosis and a massive round-celled inflammatory infiltration.
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PMID:[Recurrent polychondritis]. 61 34

The clinical details and results of some laboratory investigations are described in 4 patients who initially presented with severe external ophthalmoplegia, ataxia and areflexia. In 3 of these patients paresis of the limbs was restricted and minimal as in the syndrome first described by Fisher (1956). The fourth patient initially presented with similar symptoms but his illness progressed to a more typical form of acute idiopathic polyneuropathy, confirming Fisher's (1956) contention that this syndrome is an unusual variant of acute idiopathic polyneuritis.
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PMID:Syndrome of ophthalmoplegia, ataxia and areflexia. 61 11

Outcomes in self-care following rehabilitation in 226 patients were correlated with 11 stroke syndromes, reflecting several pathophysiologic disturbances subsequent to either infarction or hemorrhage in cerebral or vertebro-basilar vessels. Self-care was scored on a 20-point scale for bed movements, transfers, feeding, dressing, personal hygiene, and bathing. Interjudge error among therapists did not exceed 2.5%. Mean score in left cerebral infarction without aphasia was used as a referent value. Scores in left cerebral infarction with aphasia and right parietal lobe syndrome with and without spatial agnosia were similar to the referent. Brain stem dysfunction with spasticity and right cerebral infarction with paresis and spatial agnosia fell below the referent value (Pless than 0.05). Higher levels were achieved in the syndromes of left and right anterior cerebral artery territories, brain stem dysfunction with ataxia, and left parietal lobe syndrome with comprehension aphasia, although t-values were not significant. Length of stay among the 11 groups was fairly uniform except for the group with brain stem dysfunction with spasticity and the group with left hemiplegia with spatial agnosia. These groups indicated rather severe disabilities. Aside from neurologic dysfunction the range of scores was influenced by associated cardiopulmonary involvement.
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PMID:Neurophysiologic syndromes in stroke as predictors of outcome. 68 54

A leucoencephalomyelitis in 6 goat kids 2 to 5 months old is described. The disease was characterised by fever, ataxia, posterior paresis, circling and hyperaesthesia progressing to prostration. The neural lesion was confined to the white matter of the cerebellum and posterior brain stem in 4 kids, but in 2 others the cervical spinal cord was the main site affected. The lesion was characterised microscopically by dense perivascular cuffing with mononuclear cells, infiltration of the parenchyma with macrophages and a proliferation of glial cells and by a marked primary demyelination. In more advanced lesions, areas of the neurophil were replaced by a loose glial scar. There were associated pulmonary lesions of interstitial pneumonitis and hyperplasia of the peribronchiolar lymphoid tissue. Attempts to isolate an aetiological agent and to transmit the disease to young goat kids and lambs were unsuccessful. The disease has not been reported before in Australia but has distinct similarities to an infectious leucoencephalomyelitis of young goats which has been described in North America.
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PMID:Leucoencephalomyelitis of goat kids. 74 45

A pharmacological study was performed in the involved pupils to demonstrate the site of lesion in a patient with Fisher's syndrome who showed marked ptosis, complete external ophthalmoplegia, pupillary involvement with anisocoria, facial paresis, ataxia, areflexia, and albuminocytological dissociation in the cerebrospinal fluid. The instillation of 2.5% methacholine produced mild constriction of one pupil. This response was not detectable in the recovery stage. The instillation of 1.25% l-epinephrine produced marked bilateral dilation of the pupils, in both the early and recovery stages. Instillation of 5% tyramine produced pupillary dilation as in the normal pupil. The response to 5% cocaine, tested only in the recovery stage, was weak in one pupil. These results imply that the pupillary involvement was due to peripheral involvement of the sympathetic and parasympathetic nervous systems. The lesion in the sympathetic nervous system was preganglionic, but in the parasympathetic nervous system the precise localization could not be determined.
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PMID:Fisher's syndrome: a pharmacological study of the pupils. 90 Sep 8


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