Search results for "DEGENERATION"
showing 10 items of 601 documents
Possible clinical usefulness of embryonic stem cells
2012
Abstract Are embryonic stem cells being used for therapeutic purposes? The aim of this short report is to review to what extent are embryonic stem cells currently used for therapeutic purposes. To the best of our knowledge, only four clinical trials have been authorised so far to use human embryonic stem cells for therapeutic purposes; two of these are included in the ClinicalTrials.gov data base, and the other two, the study sponsored by Geron and the last one initiated by Advanced Cell Technology in the United Kingdom, are not. But, in addition, Geron withdrew the clinical trial which had been originally proposed by the company itself. This brief review focuses the debate on the use of em…
Selective proper name anomia in a patient with asymmetric cortical degeneration
1998
All cases of selective anomic deficit for proper names described until now are a consequence of focal cerebral lesions. In the present paper, we report the case of a patient, AF, with a deficient access to proper names of persons and normal access to common names probably subsumed by a degenerative process of the left cerebral hemisphere. MRI evidenced an atrophy of the left temporal lobe and SPECT highlighted hypoperfusion of the left hemisphere. Neuropsychological examination documented a deficient production of proper names belonging to famous personalities both on visual presentation and verbal definition. Moreover, on verbal fluency tasks, AF was poor for the categories of famous peopl…
Italian Frontotemporal Dementia Network (FTD Group-SINDEM): sharing clinical and diagnostic procedures in Frontotemporal Dementia in Italy.
2014
In the prospect of improved disease management and future clinical trials in Frontotemporal Dementia, it is desirable to share common diagnostic procedures. To this aim, the Italian FTD Network, under the aegis of the Italian Neurological Society for Dementia, has been established. Currently, 85 Italian Centers involved in dementia care are part of the network. Each Center completed a questionnaire on the local clinical procedures, focused on (1) clinical assessment, (2) use of neuroimaging and genetics; (3) support for patients and caregivers; (4) an opinion about the prevalence of FTD. The analyses of the results documented a comprehensive clinical and instrumental approach to FTD patient…
Bodies of Disorder: Gender and Degeneration in Baroja and Blasco Ibáñez
2019
The short-term efficacy and safety of artificial total disc replacement for selected patients with lumbar degenerative disc disease compared with ant…
2018
PurposeTo systematically compare the efficacy and safety of lumbar total disc replacement (TDR) with the efficacy and safety of anterior lumbar interbody fusion (ALIF) for the treatment of lumbar degenerative disc disease (LDDD).MethodsThe electronic databases PubMed, Web of Science and the Cochrane Library were searched for the period from the establishment of the databases to March 2018. The peer-reviewed articles that investigate the safety and efficacy of TDR and ALIF were retrieved under the given search terms. Quality assessment must be done independently by two authors according to each item of criterion. The statistical analyses were performed using RevMan (version 5.3) and Stata (v…
Degeneration
2020
Complex and in many ways enlightening, the history of this concept presents the succession of an eighteenth-century phase in which the descriptive and structural meaning prevails, and of an nineteenth-twentieth-century phase in which, vice versa, the concept is charged with highly negative evaluative meanings, to the point of becoming salient in Nazi ideology as the indicator of an anti-model to be annihilated in the name of a totalitarian program connoted at the same time and alternatively in a biological-racial and artistic-stylistic sense.
A Diet for Dopaminergic Neurons?
2009
Parkinson's disease (PD) is the second most common neurodegenerative disease, which unfortunately is still fatal. Since the discovery of dopamine (DA) neuronal cell loss within the substantia nigra in PD, the past decades have seen the understanding of the pathophysiological mechanisms underlying the degenerative process advance at a very impressive rate. Nevertheless, there is at present no cure for PD. Although there are no proven therapies for prevention, a large body of evidence from animal studies has highlighted the paramount role of dietary factors in counteracting DA degeneration. Consistently, associations between the risk of developing PD and the intake of nutrients, individual fo…
Frequency and Characterization of Movement Disorders in Anti-IgLON5 Disease
2021
Background and ObjectivesAnti-IgLON5 disease is a recently described neurologic disease that shares features of autoimmunity and neurodegeneration. Abnormal movements appear to be frequent and important but have not been characterized and are underreported. We describe the frequency and types of movement disorders in a series of consecutive patients with this disease.MethodsIn this retrospective, observational study, the presence and phenomenology of movement disorders were assessed with a standardized clinical questionnaire. Available videos were centrally reviewed by 3 experts in movement disorders.ResultsSeventy-two patients were included. In 41 (57%), the main reason for initial consult…
A Paravermal Trans-Cerebellar Approach to the Posterior Fossa Tumor Causes Hypertrophic Olivary Degeneration by Dentate Nucleus Injury
2021
Background: In brain tumor surgery, injury to cerebellar connectivity pathways can induce a neurodegenerative disease called hypertrophic olivary degeneration (HOD), along with a disabling clinical syndrome. In children, cerebellar mutism syndrome (CMS) is another consequence of damage to cerebello&ndash