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http://dx.doi.org/10.1007/s00063-013-0277-4 | DOI Listing |
BMJ Case Rep
January 2025
Department of Neurology, Ministry of Health Sakarya Education and Research Hospital, Adapazari, Sakarya, Turkey.
This case report describes a woman in her 50s with a rare coexistence of neuromyelitis optica spectrum disorder (NMOSD) and myasthenia gravis (MG), highlighting the diagnostic challenges and therapeutic considerations. Initially diagnosed with acetylcholine receptor antibody-positive MG, she later developed progressive visual impairment, leading to a diagnosis of NMOSD. Rituximab treatment was effective in managing both conditions, demonstrating the benefits of targeted therapies in reducing complications related to polypharmacy.
View Article and Find Full Text PDFAlzheimers Dement
December 2024
Physiopathology in Aging Laboratory (LIM-22), University of São Paulo Medical School, São Paulo, São Paulo, Brazil.
Background: Excessive daytime sleepiness is a common and early symptom of Alzheimer's disease (AD). The subcortical wake-promoting neurons in the lateral hypothalamic area, tuberomammillary nucleus (TMN), and locus coeruleus synchronize to maintain wakefulness/arousal. Although significant neuronal decline occurs in wake-promoting regions, the TMN histaminergic neurons remain relatively more intact than orexinergic and nor-adrenergic neurons.
View Article and Find Full Text PDFAlzheimers Dement
December 2024
University of Kentucky, Lexington, KY, USA.
Background: Alzheimer's disease is defined by the pathological aggregation of amyloid-beta and hyperphosphorylated tau. AD patients often exhibit other symptoms like metabolic and sleep dysfunction. Currently, it is unclear if impairments are a cause or consequence of Aβ or tau aggregation.
View Article and Find Full Text PDFAlzheimers Dement
December 2024
Sapienza University of Rome, Rome, Italy.
Background: Huntington's disease (HD) is a progressive neurodegenerative disorder phenotypically manifested by motor, cognitive and psychiatric symptoms (Novak and Tabrizi, 2011). These patients are also characterized by vigilance abnormalities. This has been demonstrated by electrophysiological measures (Wiegand et al.
View Article and Find Full Text PDFFront Cell Infect Microbiol
January 2025
College of Animal Science and Veterinary Medicine, Shandong Agricultural University, Tai'an, China.
Swine influenza virus (SIV) is a highly contagious pathogen that poses significant economic challenges to the swine industry and carries zoonotic potential, underscoring the need for vigilant surveillance. In this study, we performed a comprehensive genetic and molecular analysis of H3N2 SIV isolates obtained from 372 swine samples collected in Shandong Province, China. Phylogenetic analysis revealed two distinct genotypes.
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