排序方式: 共有45条查询结果,搜索用时 15 毫秒
1.
There is increasing interest in the health-related quality of life (HRQOL) of patients with chronic oedema. Studies in this area have tended to be exploratory and little work has examined the potential for HRQOL as a treatment outcome indicator in this context. This study aimed to ascertain whether or not conservative treatment for lymphoedema results in a measurable change in HRQOL, using the Nottingham Health Profile Part 1 (NHP-1) as the study instrument. Thirty-four patients participated. The patients received a range of conservative treatments. The participants completed the NHP-1 prior to treatment and 4 weeks after completion of the initial treatment phase. The overall post-treatment NHP-1 scores were significantly lower than the overall pre-treatment scores (z=3.1 and p<0.01), indicating an improvement in the HRQOL. The greatest change in a single dimension was in physical mobility (z=2.3 and p<0.05). The change in limb volume was not associated with a change in any NHP-1 subscale. A significant correlation was found between an improvement in skin condition and an improvement in scores on the pain subscale (r=0.53 and P<0.01). It is concluded that the NHP-1 was useful in the assessment of the physical domains of HRQOL in this context, but was less useful with regard to psychological and emotional domains. 相似文献
2.
Navas-Sánchez Francisco J. Fernández-Pena Alberto Martín de Blas Daniel Alemán-Gómez Yasser Marcos-Vidal Luís Guzmán-de-Villoria Juan A. Fernández-García Pilar Romero Julia Catalina Irene Lillo Laura Muñoz-Blanco José L. Ordoñez-Ugalde Andrés Quintáns Beatriz Pardo Julio Sobrido María-Jesús Carmona Susanna Grandas Francisco Desco Manuel 《Journal of neurology》2021,268(7):2429-2440
Journal of Neurology - SPG4 is an autosomal dominant pure form of hereditary spastic paraplegia (HSP) caused by mutations in the SPAST gene. HSP is considered an upper motor neuron disorder... 相似文献
3.
C. Bettencourt J.L. López‐Sendón J. García‐Caldentey P. Rizzu I.M.C. Bakker O. Shomroni B. Quintáns J.R. Dávila M.R. Bevova M.‐J. Sobrido P. Heutink J.G. de Yébenes 《Clinical genetics》2014,85(2):154-158
Hereditary spastic paraplegias constitute a heterogeneous group of neurodegenerative diseases encompassing pure and complicated forms, for which at least 52 loci and 31 causative genes have been identified. Although mutations in the SPAST gene explain approximately 40% of the pure autosomal dominant forms, molecular diagnosis can be challenging for the sporadic and recessive forms, which are often complicated and clinically overlap with a broad number of movement disorders. The validity of exome sequencing as a routine diagnostic approach in the movement disorder clinic needs to be assessed. The main goal of this study was to explore the usefulness of an exome analysis for the diagnosis of a complicated form of spastic paraplegia. Whole‐exome sequencing was performed in two Spanish siblings with a neurodegenerative syndrome including upper and lower motor neuron, ocular and cerebellar signs. Exome sequencing revealed that both patients carry a novel homozygous nonsense mutation in exon 15 of the SPG11 gene (c.2678G>A; p.W893X), which was not found in 584 Spanish control chromosomes. After many years of follow‐up and multiple time‐consuming genetic testing, we were able to diagnose these patients by making use of whole‐exome sequencing, showing that this is a cost‐efficient diagnostic tool for the movement disorder specialist. 相似文献
4.
Roser Corominas Marta Ribases Montserrat Cami?a Ester Cuenca-León Julio Pardo Susana Boronat María-Jesús Sobrido Bru Cormand Alfons Macaya 《BMC medical genetics》2009,10(1):95
Background
We previously reported risk haplotypes for two genes related with serotonin and dopamine metabolism: MAOA in migraine without aura and DDC in migraine with aura. Herein we investigate the contribution to migraine susceptibility of eight additional genes involved in dopamine neurotransmission. 相似文献5.
The observation of large SCA8 alleles in healthy control subjects and nonataxic patients, together with a lack of segregation of the expanded repeat with ataxia in several families, has raised questions about the pathogenic role of the SCA8 expansion. The authors found allele sizes within the proposed pathogenic range in three patients with ataxia of unknown etiology, in two individuals from pedigrees with either SCA2 or Friedreich's ataxia, and in two patients with Alzheimer's disease. Sizing of SCA8 alleles should not be a routine diagnostic test until its etiologic role is clarified and the pathogenic threshold is determined. 相似文献
6.
7.
The importance for research and clinical utility of mutation databases, as well as the issues and difficulties entailed in their construction, is discussed within the Human Variome Project. While general principles and standards can apply to most human diseases, some specific questions arise when dealing with the nature of genetic neurological disorders. So far, publically accessible mutation databases exist for only about half of the genes causing neurogenetic disorders; and a considerable work is clearly still needed to optimize their content. The current landscape, main challenges, some potential solutions, and future perspectives on genetic databases for disorders of the nervous system are reviewed in this special issue of Human Mutation on neurogenetics. Hum Mutat 33:1311-1314, 2012. ? 2012 Wiley Periodicals, Inc. 相似文献
8.
Sue Povey Aida I. Al Aqeel Anne Cambon‐Thomsen Raymond Dalgleish Johan T. den Dunnen Helen V. Firth Marc S. Greenblatt Carol Isaacson Barash Michael Parker George P. Patrinos Judith Savige Maria‐Jesus Sobrido Ingrid Winship Richard G.H. Cotton 《Human mutation》2010,31(11):1179-1184
More than 1,000 Web‐based locus‐specific variation databases (LSDBs) are listed on the Website of the Human Genetic Variation Society (HGVS). These individual efforts, which often relate phenotype to genotype, are a valuable source of information for clinicians, patients, and their families, as well as for basic research. The initiators of the Human Variome Project recently recognized that having access to some of the immense resources of unpublished information already present in diagnostic laboratories would provide critical data to help manage genetic disorders. However, there are significant ethical issues involved in sharing these data worldwide. An international working group presents second‐generation guidelines addressing ethical issues relating to the curation of human LSDBs that provide information via a Web‐based interface. It is intended that these should help current and future curators and may also inform the future decisions of ethics committees and legislators. These guidelines have been reviewed by the Ethics Committee of the Human Genome Organization (HUGO). Hum Mutat 31:–6, 2010. © 2010 Wiley‐Liss, Inc. 相似文献
9.
Organization of alpha‐transducin immunoreactive system in the brain and retina of larval and young adult Sea Lamprey (Petromyzon marinus), and their relationship with other neural systems
下载免费PDF全文
![点击此处可从《The Journal of comparative neurology》网站下载免费的PDF全文](/ch/ext_images/free.gif)
Antón Barreiro‐Iglesias Blanca Fernández‐López Daniel Sobrido‐Cameán Ramón Anadón 《The Journal of comparative neurology》2017,525(17):3683-3704
We employed an anti‐transducin antibody (Gαt‐S), in combination with other markers, to characterize the Gαt‐S‐immunoreactive (ir) system in the CNS of the sea lamprey, Petromyzon marinus. Gαt‐S immunoreactivity was observed in some neuronal populations and numerous fibers distributed throughout the brain. Double Gαt‐S‐ and opsin‐ir neurons (putative photoreceptors) are distributed in the hypothalamus (postoptic commissure nucleus, dorsal and ventral hypothalamus) and caudal diencephalon, confirming results of García‐Fernández et al. (Cell and Tissue Research, 288, 267–278, 1997). Singly Gαt‐S‐ir cells were observed in the midbrain and hindbrain, increasing the known populations. Our results reveal for the first time in vertebrates the extensive innervation of many brain regions and the spinal cord by Gαt‐S‐ir fibers. The Gαt‐S innervation of the habenula is very selective, fibers densely innervating the lamprey homologue of the mammalian medial nucleus (Stephenson‐Jones et al., Proceedings of the National Academy of Sciences of the United States of America, 109, E164–E173, 2012), but not the lateral nucleus homologue. The lamprey neurohypophysis was not innervated by Gαt‐S‐ir fibers. We also analyzed by double immunofluorescence the relation of this system with other systems. A dopaminergic marker (TH), serotonin (5‐HT) or GABA do not co‐localize with Gαt‐S‐ir neurons although codistribution of fibers was observed. Codistribution of Gαt‐S‐ir fibers and isolectin‐labeled extrabulbar primary olfactory fibers was observed in the striatum and hypothalamus. Neurobiotin retrograde transport from the spinal cord combined with immunofluorescence revealed spinal‐projecting Gαt‐S‐ir reticular neurons in the caudal hindbrain. Present results in an ancient vertebrate reveal for the first time a collection of brain targets of Gαt‐S‐ir neurons, suggesting they might mediate non‐visual modulation by light in many systems. 相似文献
10.