Results 131 to 140 of about 3,913,526 (305)

Mitochondrial DNA disorders in neuromuscular diseases in diverse populations

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
Abstract Neuromuscular features are common in mitochondrial DNA (mtDNA) disorders. The genetic architecture of mtDNA disorders in diverse populations is poorly understood. We analysed mtDNA variants from whole‐exome sequencing data in neuromuscular patients from South Africa, Brazil, India, Turkey and Zambia. In 998 individuals, there were two definite
Fei Gao   +34 more
wiley   +1 more source

Diagnostic Challenge in Frontal Variant Alzheimer's Disease With Low Amyloid‐β PET Retention

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Diagnosing frontal variant Alzheimer's disease (fvAD) is difficult and could be even more difficult when amyloid‐beta (Aβ) PET retention is low. A 63‐year‐old woman presenting with a 3‐year history of apathy and memory impairment showed executive dysfunction, memory impairment, and severe bilateral frontotemporal atrophy on MRI.
Ryosuke Shimasaki   +5 more
wiley   +1 more source

Factors Associated with Delayed Diagnosis of Cervical Cancer in Tikur Anbesa Specialized Hospital, Ethiopia, 2019: Cross-Sectional Study

open access: yesCancer Management and Research, 2021
Shegaw Zeleke,1 Mesfine Anley,2 Demewoz Kefale,1 Biresaw Wassihun3 1Department of Nursing, College of Health Sciences, Debre Tabor University, Debre Tabor, Ethiopia; 2Department of Oncology Nursing, Tikur Anbesa Specialized Hospital, Addis Ababa ...
Zeleke S, Anley M, Kefale D, Wassihun B
doaj  

HPDL Variant Type Correlates With Clinical Disease Onset and Severity

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Recently, a mitochondrial encephalopathy due to biallelic HPDL variants was described, associated with a broad range of clinical manifestations ranging from severe, infantile‐onset neurodegeneration to adolescence‐onset hereditary spastic paraplegia. HPDL converts 4‐hydroxyphenylpyruvate acid (4‐HPPA) into 4‐hydroxymandelate (4‐HMA),
Eun Hye Lee   +19 more
wiley   +1 more source

Compound Heterozygous MRPS14 Variants Associated With Leigh Syndrome

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT MRPS14 (uS14m) is a nuclear‐encoded ribosomal protein important for mitochondria‐specific translation. To date, only a single individual with a recessive MRPS14‐related disorder (also known as COXPD38) has been reported. We report an additional subject possessing novel compound heterozygous MRPS14 variants (p.Asp37Asn, p.Asn60Asp). The subject
Maria Gabriela Otero   +15 more
wiley   +1 more source

MicroRNAs in Alzheimer's disease

open access: yesNeurobiology of Disease, 2012
Alzheimer's disease (AD) is a complex neurodegenerative disorder and is the most common form of dementia in the elderly. Accumulating evidence in AD research suggests that alterations in the microRNA (miRNA) network could contribute to risk for the ...
Charlotte Delay   +2 more
doaj  

Multilayer Composite Pressure Vessels [PDF]

open access: yes
A method has been devised to enable the fabrication of lightweight pressure vessels from multilayer composite materials. This method is related to, but not the same as, the method described in gMaking a Metal- Lined Composite-Overwrapped Pressure Vessel ...
DeLay, Tom
core   +1 more source

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