Results 91 to 100 of about 547,277 (291)

Arterial Spin‐Labeling MRI at the Cortical‐CSF Interface: A Novel Biomarker in Alzheimer Disease

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Background/Objective Arterial spin‐labeling (ASL) MRI can measure perfusion signal adjacent to CSF spaces and may provide information regarding CSF‐adjacent water transport physiology. We developed an automated pipeline to extract cortical‐CSF interface (IF) perfusion for comparison between Alzheimer disease (AD) and cognitively normal ...
Mona Asghariahmadabad, Pouya Metanat, Michael Thomas, Luke W. Bonham, Tyson Lam, Mehmet Kurt, Hong Nguyen, Tara Ellingson, Mauro Zucchelli, Stefano Casagranda, Quin Lu, Andreas M. Rauschecker, Leo Sugrue, Luis E. Savastano, Christopher P. Hess, Kamalini Ranasinghe, S. Andrew Josephson, Bruce L. Miller, Jennifer S. Yokoyama, Gil D. Rabinovici, Peter A. Ljubenkov, Lawren VandeVrede, Kambiz Nael   +22 more
wiley   +1 more source

The copper-amyloid-beta-peptide complex of Alzheimer’s disease: affinity, structure, fibril formation and toxicity [PDF]

, 2010
PhDSenile plaques of Alzheimer’s disease (AD) patients are composed primarily of the amyloid-β-peptide peptide (Aβ), and within these plaques Cu2+ ions are found concentrated and directly bound to Aβ.
Sarell, Claire Jessica
core   +3 more sources

Plasmacytoma of the Sternum with Amyloid Deposition – A Cytological Diagnosis

Archives of Medicine and Health Sciences
Plasmacytoma with amyloid deposition to be diagnosed on cytology is rare. In the absence of typical clinical presentation and radiological findings, the diagnosis of plasmacytoma may not be suspected.
Durre Aden, Prajwala Gupta, Purnima Paliwal, Minakshi Bhardwaj   +3 more
doaj   +1 more source

White Matter and Perivascular Imaging Changes in Alzheimer's Disease and Cerebral Amyloid Angiopathy

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Peak‐width of skeletonized mean diffusivity (PSMD) and diffusion tensor imaging–analysis along the perivascular space (DTI‐ALPS), reflecting white matter integrity and glymphatic function, are altered in Alzheimer's disease (AD).
Debina Laishram, Guangwei Du, Sangam Kanekar, Nandakumar Nagaraja   +3 more
wiley   +1 more source

A Direct Relationship Between ‘Blood Stasis’ and Fibrinaloid Microclots in Chronic, Inflammatory, and Vascular Diseases, and Some Traditional Natural Products Approaches to Treatment

Pharmaceuticals
‘Blood stasis’ (syndrome) (BSS) is a fundamental concept in Traditional Chinese Medicine (TCM), where it is known as Xue Yu (血瘀). Similar concepts exist in Traditional Korean Medicine (‘Eohyul’) and in Japanese Kampo medicine (Oketsu).
Douglas B. Kell, Etheresia Pretorius, Huihui Zhao   +2 more
doaj   +1 more source

Diffuse MRI Edema Predicts Relapse in Cerebral Amyloid Angiopathy–Related Inflammation

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective To identify MRI predictors of relapse and quantify relapse and mortality risk in cerebral amyloid angiopathy–related inflammation (CAA‐RI). A secondary objective was to assess the association between mycophenolate mofetil use and relapse risk. Methods We performed a retrospective cohort study of 36 patients with CAA‐RI treated at the
G. Abbas Kharal, Gowtham Yerneni, Kim J. Griffin, Nicolas Thompson, Ken Uchino, Irene Katzan, Dolora Wisco, Abeer Farrag, Jayashree Sundarajan, Andrew Russman, M. Shazam Hussain   +10 more
wiley   +1 more source

Modulation of Biological Membranes Using Small-Molecule Compounds to Counter Toxicity Caused by Amyloidogenic Proteins

Membranes
The transition of peptides or proteins along a misfolding continuum from soluble functional states to pathological aggregates, to ultimately deposit as amyloid fibrils, is a process that underlies an expanding group of human diseases—collectively known ...
Raina Marie Seychell, Adam El Saghir, Neville Vassallo   +2 more
doaj   +1 more source

Sex Differences in Autophagy Contribute to Female Vulnerability in Alzheimer's Disease

Frontiers in Neuroscience, 2018
Alzheimer's disease (AD) is the most common form of dementia, with over 5. 4 million cases in the US alone (Alzheimer's Association, 2016). Clinically, AD is defined by the presence of plaques composed of Aβ and neurofibrillary pathology composed of the ...
Erin E. Congdon
doaj   +1 more source

Regulation of the metabolism of the Alzheimer's amyloid precursor protein by contactin 5 and BIN1 [PDF]

, 2012
Alzheimer’s disease (AD) is a progressive form of dementia, which currently has no cure. The metabolism of the amyloid precursor protein (APP) is an important determinant in the development of AD.
Glennon, Elizabeth Bernadette Claire
core   +2 more sources

Herpes simplex virus interferes with amyloid precursor protein processing. [PDF]

, 2005
Background The early events underlying Alzheimer's disease (AD) remain uncertain, although environmental factors may be involved. Work in this laboratory has shown that the combination of herpes simplex virus type 1 (HSV1) in brain and carriage of the ...
Shipley, Suzanne J., Parkin, Edward T., Dobson, Curtis B., Itzhaki, Ruth F.   +3 more
core   +2 more sources