Results 151 to 160 of about 2,358,768 (289)

A digitally controlled model of an active ultrasonic transducer matrix for projection imaging of biological media

Archives of Acoustics, 2013
The following work presents the idea of constructing a digitally controlled active piezoceramic transducer matrix for ultrasonic projection imaging of biological media in a similar way as in case of roentgenography (RTG).
Krzysztof J. OPIELIŃSKI, Tadeusz GUDRA, Piotr PRUCHNICKI   +2 more
doaj  

Natural Products as Geroprotective Modulators in Diabetic Nephropathy: A Mechanistic Framework Integrating Aging Hallmarks and the AMPK–SIRT1–Nrf2 Axis

Aging and Cancer, EarlyView.
Natural products target the aging kidney in diabetic nephropathy by restoring the AMPK–SIRT1–Nrf2 axis, reducing oxidative stress, inflammation, fibrosis, and cellular senescence while enhancing mitochondrial biogenesis and antioxidant defenses.
Sherif Hamidu, Latif Adams, Eunice Ampem‐Danso, Justice Kumi, Abigail Aning, Fatima Hamidu, Mustapha Abdul Mumin Mohammed, Ayuba Nii Darku Ankrah, Seth Kwabena Amponsah   +8 more
wiley   +1 more source

Full-Photolithographic High-Density Skin-Like Transistor Arrays for All-Organic Active-Matrix Displays. [PDF]

Nanomicro Lett
Xue P, Li J, Zhao X, Ni Y, Yu H, Liu X, Xiang B, Fu Y, Zhang J, Sun B, Xi P, Song X, Shi Y, Zhao G, Zhang M, Tong Y, Tang Q, Liu Y.   +17 more
europepmc   +1 more source

Network Localization of Fatigue in Multiple Sclerosis

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Background Fatigue is among the most common symptoms and one of the main factors determining the quality of life in multiple sclerosis (MS). However, the neurobiological mechanisms underlying fatigue are not fully understood. Here we studied lesion locations and their connections in individuals with MS, aiming to identify brain networks ...
Olli Likitalo, Jaakko Kungshamn, Albert Bellmunt‐Gil, Silvia Tommasin, Abhineet Ojha, Matias Viitala, Juho Aaltonen, Jyrki Lötjönen, Juha Koikkalainen, Pauli Ylikotila, Patrizia Pantano, Merja Soilu‐Hänninen, Juho Joutsa   +12 more
wiley   +1 more source

Point-of-Care Biomarker Monitoring of Treatment Efficacy: Changes in Mouthrinse Active Matrix Metalloproteinase-8 (aMMP-8) Concentrations Following Periodontal Anti-Infective Treatment. [PDF]

Int J Dent
Gieselmann LR, Rintamarttunen J, Keskin M, Räisänen IT, Tervahartiala T, Pätilä T, Neefs D, Pfützner A, Sorsa T.   +8 more
europepmc   +1 more source

Functional Connectivity Linked to Cognitive Recovery After Minor Stroke

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Patients with minor stroke exhibit slowed processing speed and generalized alterations in functional connectivity involving frontoparietal cortex (FPC). The pattern of connectivity evolves over time. In this study, we examine the relationship of functional connectivity patterns to cognitive performance, to determine ...
Vrishab Commuri, Isabella Dallasta, Ciaran Stone, Sophia Girgenti, Neda Gould, Rafael H. Llinas, Jonathan Z. Simon, Elisabeth Breese Marsh   +7 more
wiley   +1 more source

Intelligent single-cell manipulation: LLMs- and object detection-enhanced active-matrix digital microfluidics. [PDF]

Microsyst Nanoeng
Jia Z, Jiang C, Li J, Belgaid Y, Ge M, Li L, Hu S, Huang X, Ho TY, Dong W, Yu Z, Ma H.   +11 more
europepmc   +1 more source

Active correction technique for a magnetic matrix display [PDF]

, 2005
Beeteson, J.S., Knox, A.R., Lowe, A.C.
core  

Glymphatic Dysfunction Reflects Post‐Concussion Symptoms: Changes Within 1 Month and After 3 Months

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Mild traumatic brain injury (mTBI) may alter glymphatic function; however, its progression and variability remain obscure. This study examined glymphatic function following mTBI within 1 month and after 3 months post‐injury to determine whether variations in glymphatic function are associated with post‐traumatic symptom severity ...
Eunkyung Kim, Han Gil Seo, Roh‐Eul Yoo, Byung‐Mo Oh   +3 more
wiley   +1 more source

Turning the FeFe hydrogenase from <i>Clostridium beijerinckii</i> into an efficient H₂ oxidation catalyst using a redox-active matrix. [PDF]

Proc Natl Acad Sci U S A
Filmon DT, Jaenecke J, Winkler M, Fourmond V, Léger C, Plumeré N.   +5 more
europepmc   +1 more source