Results 71 to 80 of about 1,146,198 (394)

On the topology of the inverse limit of a branched covering over a Riemann surface [PDF]

open access: yes, 2013
We introduce the Plaque Topology on the inverse limit of a branched covering self-map of a Riemann surface of a finite degree greater than one. We present the notions of regular and irregular points in the setting of this Plaque Inverse Limit and study ...
Cabrera, Carlos   +2 more
core  

Metagenomic Analysis to Uncover the Subgingival and Atherosclerotic Plaque Microbiota in Patients with Coronary Artery Disease [PDF]

open access: green, 2023
Amita Rao   +6 more
openalex   +1 more source

CSF Levels of NPTX2 Are Associated With Less Brain Atrophy Over Time in Cognitively Unimpaired Individuals

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Introduction Neuronal pentraxin 2 (NPTX2) is a synaptic protein involved in synaptic plasticity and regulation of neuronal excitability. Lower baseline cerebrospinal fluid (CSF) NPTX2 levels have been shown to be associated with an earlier onset of mild cognitive impairment (MCI), a pre‐dementia syndrome, even after CSF Alzheimer's Disease (AD)
Juan P. Vazquez   +12 more
wiley   +1 more source

Scientific and methodical development of biotechnological production of immunobiological preparations for instant diagnosis of infectious diseases and detection of pathogens

open access: yesБиопрепараты: Профилактика, диагностика, лечение, 2018
The present article describes the scientific and methodological development of biotechnological manufacture of test-system components (diagnostic preparations) for instant diagnosis of plague, brucellosis, tularemia, anthrax, cholera.
I. S. Tyumentseva   +6 more
doaj  

Construction and verification of a nomogram prediction model for vascular plaque stability in patients with progressive cerebral infarction based on serum MCP-1, MCPIP1 combined with inflammatory factors

open access: yes陆军军医大学学报
Objective‍ ‍To construct and validate a nomogram-based prediction model of vascular plaque stability in patients with progressive cerebral infarction based on serum monocyte chemotactic protein-1 (MCP-1), monocyte chemotactic protein-1 inducible protein ...
LI Yanda, SONG Yan, CHEN Yalun
doaj   +1 more source

Differential Features of Culprit Intracranial Atherosclerotic Lesions: A Whole-Brain Vessel Wall Imaging Study in Patients With Acute Ischemic Stroke. [PDF]

open access: yes, 2018
BackgroundIntracranial atherosclerotic disease tends to affect multiple arterial segments. Using whole-brain vessel wall imaging, we sought to study the differences in plaque features among various types of plaques in patients with a recent unilateral ...
Bi, Xiaoming   +12 more
core  

Machine Learning Framework to Identify Individuals at Risk of Rapid Progression of Coronary Atherosclerosis: From the PARADIGM Registry. [PDF]

open access: yes, 2020
Background Rapid coronary plaque progression (RPP) is associated with incident cardiovascular events. To date, no method exists for the identification of individuals at risk of RPP at a single point in time.
Al'Aref, Subhi J   +35 more
core  

Serial intravascular ultrasound assessment of coronary atherosclerosis progression and remodeling [PDF]

open access: yes, 2008
Cardiovascular disease is a major cause of morbidity and mortality in countries with western lifestyle. Reliable quantitative assessment of the extent of coronary atherosclerosis during the natural history of coronary artery disease and following ...
Hartmann, Marc
core   +3 more sources

Loss of TREM2 function increases amyloid seeding but reduces plaque associated ApoE

open access: yesNature Neuroscience, 2018
Coding variants in the triggering receptor expressed on myeloid cells 2 (TREM2) are associated with late-onset Alzheimer’s disease (AD). We demonstrate that amyloid plaque seeding is increased in the absence of functional Trem2.
S. Parhizkar   +28 more
semanticscholar   +1 more source

Impact of APOE ε4 Genotype Load on Cognitive Function and Lipid Metabolism in Patients With Cerebral Small Vessel Disease

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Background Apolipoprotein ε4 (APOE ε4) is a potent genetic risk factor for Alzheimer's disease (AD). However, its role in cerebral small vessel disease (CSVD) remains unclear. Given the clinical and pathological similarities between CSVD and AD, this study aimed to investigate the associations of APOE ε4 gene dosage with cognitive function and
Tingru Jin   +6 more
wiley   +1 more source

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