Results 81 to 90 of about 556,819 (308)

Reduced hippocampal volume in healthy young ApoE4 carriers: an MRI study. [PDF]

, 2012
The E4 allele of the ApoE gene has consistently been shown to be related to an increased risk of Alzheimer's disease (AD). The E4 allele is also associated with functional and structural grey matter (GM) changes in healthy young, middle-aged and older ...
Miller, Julia, Rujescu, D., Lamberton, Franck, David Prvulovic, O'Dwyer, Laurence, Tanner, C., Dan Rujescu, Harald Hampel, Julia Miller, Prvulovic, D., Matura, Silke, Lamberton, F., Hampel, Harald, Laurence O'Dwyer, Prvulovic, David, Matura, S., Scheibe, M., O'Dwyer, L.G., Colby Tanner, Tanner, Colby, Hampel, H., Franck Lamberton, Scheibe, Monika, Silke Matura, Monika Scheibe, Miller, J., Rujescu, Dan   +26 more
core   +3 more sources

Management approach to patients with premalignant lesions of the stomach

Российский журнал гастроэнтерологии, гепатологии, колопроктологии, 2013
The aim of review. To analyze modern aspects of management of patients with premalignant changes in the stomach.Key points. According to requirements of system OLGA or OLGIM application of modern endoscopic methods and morphological investigation is ...
V. V. Tsukanov, O. S. Amelchugova, A. V. Vas'yutin, N. N. Butorin   +3 more
doaj  

Amyloid is associated with accelerated atrophy in cognitively unimpaired individuals

Alzheimer’s & Dementia: Diagnosis, Assessment & Disease Monitoring
INTRODUCTION This study examined the association of longitudinal atrophy with baseline cerebrospinal fluid (CSF) amyloid beta (Aβ, A) and phosphorylated tau (p‐tau, T) biomarkers (Aβ42/40, p‐tau181) in 406 cognitively unimpaired (CU) individuals (6.670 ...
Henry Gilreath Stephenson, Tobey J. Betthauser, Rebecca Langhough, Erin Jonaitis, Lianlian Du, Carol Van Hulle, Gwendlyn Kollmorgen, Clara Quijano‐Rubio, Nathaniel A. Chin, Ozioma C. Okonkwo, Cynthia M. Carlsson, Sanjay Asthana, Sterling C. Johnson, Kaj Blennow, Henrik Zetterberg, Barbara B. Bendlin   +15 more
doaj   +1 more source

RNA Sequencing Resolves Cryptic Pathogenic Variants in Mitochondrial Disease

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Mitochondrial diseases are the most common inherited metabolic disorders, characterized by pronounced clinical and genetic heterogeneity that complicates molecular diagnosis. Although DNA‐based sequencing approaches have become standard in genetic testing, up to half of patients remain without a definitive diagnosis.
Zhimei Liu, Xin Duan, Fatemeh Peymani, Jia Wang, Chengjia Bao, Chaolong Xu, Ying Zou, Zixuan Zhang, Yunxi Zhang, Tongyue Li, Martin Pavlov, Junling Wang, Minhan Song, Tianyu Song, Xiaodi Han, Mingxi Sun, Danmin Shen, Ruoyu Duan, Huafang Jiang, Manting Xu, Holger Prokisch, Fang Fang   +21 more
wiley   +1 more source

Choroid Plexus Enlargement and USPIO‐Based Inflammatory Feature in Cerebral Small Vessel Disease

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective The choroid plexus (CP) is a key component of the blood–cerebrospinal fluid barrier (BCSFB), but its mechanism of action in cerebral small vessel disease (CSVD) remains unclear. This study investigated CP volume (CPV) alterations and their association with conventional imaging markers in CSVD and explored the underlying role of ...
Yongqiang Qu, Xiaoning Ren, Cuihua Fan, Chun Li, Lijie Zhang, Zaiqiang Zhang, Shaowu Li, Zhongmeng Lai, Bin Cai, Ying Fu, Yi Lin, Zhibao Zhu   +11 more
wiley   +1 more source

Advancing Age Modulates Associations Between Cognitive Impairment and Brain Volumes in Early MS

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Introduction Cognitive impairment is common in multiple sclerosis (MS), but manifestations following the first demyelinating event are relatively unexplored. We investigated cross‐sectional associations between magnetic resonance imaging (MRI)–derived brain volumes and the presence of cognitive impairment outcomes five years after the first ...
Piriyankan Ananthavarathan, Marco Pitteri, Michael Foster, Sara Collorone, Sara Salama, Elisa Colato, Ferran Prados, Baris Kanber, Marios Yiannakas, Claudia A. M. Gandini Wheeler‐Kingshott, Indran Davagnanam, Frederik Barkhof, Declan Chard, Olga Ciccarelli, Ahmed Toosy   +14 more
wiley   +1 more source

Visual system integrity and cognition in early Huntington's disease [PDF]

, 2014
Posterior cortical volume changes and abnormal visuomotor performance are present in patients with Huntington's disease (HD). However, it is unclear whether posterior cortical volume loss contributes to abnormal neural activity, and whether activity ...
Landwehrmeyer, G Bernhard, Ratheiser I., Süssmuth, Sigurd D., Orth, Michael, Depping, Malte S, Nenad Vasic, Wolf, Robert C, Ratheiser, Iris, Iris Ratheiser, Vasic N., Sigurd D. Süssmuth, Depping M. S., Thomann P. A., Thomann, Philipp A., Malte S. Depping, Bernhard Landwehrmeyer, Georg, Süssmuth, Sigurd S, Georg Bernhard Landwehrmeyer, Sprengelmeyer R., Sprengelmeyer, Reiner, Fabio Sambataro, Vasic, Nenad, Sambataro, Fabio, Thomann, Philipp A, Orth M., Depping, Malte S., Philipp A. Thomann, Eva‐Maria Baldas, Reiner Sprengelmeyer, Wolf R. C., Sprengelmeyer, Reiner Heinrich, Robert C. Wolf, Bernhard Landwehrmeyer G., Baldas, Eva Maria, Michael Orth, Baldas E. -M., Sambataro F., Baldas, Eva-Maria, Sussmuth S. D.   +38 more
core   +1 more source

Quantification of cerebral tissue volumes in multiple sclerosis: global and regional analysis [PDF]

, 2006
Brain atrophy has been reported in multiple sclerosis (MS). We addressed the question of GM and WM tissue loss in a large population of 597 patients with multiple sclerosis (MS) compared with 104 control subjects using a fully automated, operator ...
Prinster, Anna
core   +1 more source

Botulinum Toxin Induced Atrophy: An Uncharted Territory

Toxins, 2018
Botulinum neurotoxins (BoNTs) produce local chemo-denervation by cleaving soluble N-ethylmaleimide-sensitive factor activating protein receptor (SNARE) proteins.
Mehri Salari, Soumya Sharma, Mandar S. Jog   +2 more
doaj   +1 more source

Influenza Vaccination Responses in Disabled Stroke Patients: A Single‐Center Prospective Observational Study

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective This study aimed to investigate the immunological response to influenza vaccination, the incidence and severity of influenza infection, and the side effects of the vaccination in patients with ischemic stroke. Methods This prospective observational study was conducted between 2023 and 2024 at Ramathibodi Hospital.
Achiraya Pakngao, Sureerat Suwatcharangoon, Pintip Ngamjanyapron, Kobporn Boonnak, Thanitta Suangtamai, Porpon Rotjanapan   +5 more
wiley   +1 more source