نتایج جستجو برای: mitochondrial disorder

تعداد نتایج: 719698  

Journal: :Molecular medicine reports 2014
Wei-Dong Zhang Zhan Zhang Li-Ting Jia Lin-Lin Zhang Teng Fu Yu-Shan Li Peng Wang Lin Sun Ying Shi Hui-Zhen Zhang

The aim of this study was to investigate the roles of oxygen free radicals and mitochondrial signaling in semen disorders, in particular, how this induces low concentrations and reduced motility of sperm. Ejaculate samples were obtained from 120 young adult males (mean age, 28.7±5.3 years) with normal semen (n=30), oligospermia (n=30), asthenospermia (n=30) and oligoasthenozoospermia (n=30). Th...

Journal: :Journal of extracellular biology 2022

Mitochondrial and autophagy dysfunction are mechanisms proposed to be involved in the pathogenesis of several neurodegenerative diseases. Huntington's disease (HD) is a progressive disorder associated with mutant Huntingtin-induced abnormalities neuronal mitochondrial dynamics quality control. Former studies suggest that removal defective mitochondria may compromised HD. control (MQC) complex, ...

Journal: :Journal of Nepal Paediatric Society 2013

2016
Lance M. Villeneuve Phillip R. Purnell Kelly L. Stauch Howard S. Fox

Parkinson׳s disease (PD), the second most common neurodegenerative disorder, affects roughly 7-10 million people worldwide. A wide array of research has suggested that PD has a mitochondrial component and that mitochondrial dysfunction occurs well in advance of the clinical manifestation of the disease. Previous work by our lab has categorized the mitochondrial disorder associated with Parkinso...

Background and Objectives: Familial adenomatous polyposis (FAP) is an inherited disorder and a rare form of colorectal cancer. This disease appears equally in both sexes and its occurrence is more in the second or third decade of life. Mutations and alterations of the mitochondrial genome, especially the D-loop region, have been reported in various human tumors. But the exact role of these muta...

Journal: :Journal of immunology 2007
John P Norman Seth W Perry Karl A Kasischke David J Volsky Harris A Gelbard

HIV-1 causes a common, progressive neurological disorder known as HIV-associated dementia (HAD). The prevalence of this disorder has increased despite the use of highly active antiretroviral therapy, and its underlying pathogenesis remains poorly understood. However, evidence suggests that some aspects of HAD may be reversible. To model the reversible aspects of HAD, we have used the HIV-1 neur...

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