Results 111 to 120 of about 10,376 (262)

Mechanical plaque removal in step‐1 of care

Periodontology 2000, EarlyView., 2023
Abstract Maintaining a regular oral hygiene routine is essential for taking care of our mouths, ensuring healthy teeth, and achieving fresh breath. Patient education on oral hygiene is an important component of their overall treatment. Firstly, patients should be informed about the direct connection between bacteria in dental plaque and oral diseases ...
G. A. (Fridus) Van der Weijden, Cor van Loveren   +1 more
wiley   +1 more source

“Two‐For‐One”: 4D Cardiac and Pulmonary MR Imaging From a Single Acquisition Using bSTAR

Magnetic Resonance in Medicine, EarlyView.
ABSTRACT Purpose To generate 4D (3D+time) images of both the heart and lungs using a single volumetric radial free‐breathing bSSFP dual echo acquisition (bSTAR) with two image reconstructions within a single pipeline deployed inline at 0.55 and 1.5 T.
Pierre Daudé, Jordan Taylor, Joseph W. Plummer, Rajiv Ramasawmy, Anastasia Tsakirellis, Joel Moss, W. Patricia Bandettini, Marcus Chen, Adrienne E. Campbell‐Washburn, Ahsan Javed   +9 more
wiley   +1 more source

Proliferation, odontogenic/osteogenic differentiation, and cytokine production by human stem cells of the apical papilla induced by biomaterials: a comparative study

Clinical, Cosmetic and Investigational Dentistry, 2019
Eshaghali Saberi,1 Narges Farhad-Mollashahi,1 Fereydoon Sargolzaei Aval,2,3 Mersad Saberi41Oral and Dental Diseases Research Center, Department of Endodontics, Faculty of Dentistry, Zahedan University of Medical Sciences, Zahedan, Iran; 2Cellular ...
Saberi E, Farhad-Mollashahi N, Sargolzaei Aval F, Saberi M   +3 more
doaj  

Heart failure in two male patients with late‐onset Fabry mutation (IVS4 + 919G > A)

ESC Heart Failure, Volume 12, Issue 2, Page 1508-1513, April 2025.
Xufei Yang, Chunlan Deng, Xiaogang Guo, Hui Yan   +3 more
wiley   +1 more source

Generative MR Multitasking With Complex‐Harmonic Cardiac Encoding: Bridging the Gap Between Gated Imaging and Real‐Time Imaging

Magnetic Resonance in Medicine, EarlyView.
ABSTRACT Purpose To develop a unified image reconstruction framework that bridges real‐time and gated cardiac MRI, including quantitative MRI. Methods We introduce generative multitasking, which learns subject‐ and dataset‐specific implicit neural temporal bases from sequence timings and an interpretable latent space for cardiac and respiratory motion.
Xinguo Fang, Anthony G. Christodoulou
wiley   +1 more source

Motion‐Robust Approach for 4D Cardiac Cine Using 2D Real‐Time Acquisitions and Slice‐to‐Volume Reconstruction

Magnetic Resonance in Medicine, EarlyView.
ABSTRACT Purpose 4D cardiac cine is a powerful tool for comprehensive cardiac function assessment; however, current methods rely on regular breathing and are sensitive to bulk motion and arrhythmia. We aim to develop a 4D cardiac cine approach that requires no patient cooperation and is robust to irregular breathing, bulk motion, and cardiac arrhythmia.
Ye Tian, Anand A. Joshi, Jon A. Detterich, John C. Wood, Krishna S. Nayak   +4 more
wiley   +1 more source

The Impact of Water Exchange on Estimates of Myocardial Blood Flow and Extracellular Volume Fraction Using Dynamic Contrast‐Enhanced MRI in Patients Treated for Severe Aortic Stenosis

Magnetic Resonance in Medicine, EarlyView.
ABSTRACT Purpose To investigate the impact of intra/extracellular water exchange (WX) on quantitative dynamic contrast‐enhanced (DCE) MRI in patients with severe aortic stenosis (AS). The aims were to compare low‐dose (WX insensitive) and high‐dose (WX sensitive) DCE‐MRI measurements, and to compare data acquired before and after aortic valve ...
Alex Makins, John D. Biglands, Noor Sharrack, Peter Kellman, Sven Plein, David L. Buckley   +5 more
wiley   +1 more source

Functional sensory neurons derived from human stem cells from apical papilla

Indian Journal of Dental Research
Objectives: This study aimed to investigate the sensory maturation–enhancing effects of co-culturing human stem cells from apical papilla (hSCAPs)-derived neural stem cells (NSCs) with chick embryonic dorsal root ganglia (DRG) under three-dimensional (3D)
Pukit Limyothin, Thanawit Juntamongkon, Phubase Chadaratthiti, Tarinee Chodchavanchai, Amarin Thongsuk, Peeratchai Seemaung, Nisarat Ruangsawasdi, Tatcha Balit, Charoensri Thonabulsombat, Anupong T. Songsaad   +9 more
doaj   +1 more source

Distinct Skin Penetration and Immune Responses to Ionic and Nanoparticulate Cobalt in Allergic Contact Dermatitis

Allergy, EarlyView.
Cobalt chloride (CoCl2) and cobalt nanoparticles (CoNPs) induce a shared, severity‐dependent inflammatory response in cobalt‐sensitized skin characterized by activation of interferon signaling, inflammatory pathways (TNF/NF‐κβ, IL6‐STAT3), apoptosis/UPR, cell cycle programs, and glycolysis.
Paulina Werner, Martin Schaier, Gabriel Braun, Anneli Julander, Klara Midander, Marlene Isaksson, Gunda Koellensperger, Lukas Wisgrill, Nanna Fyhrquist   +8 more
wiley   +1 more source

Study of human apical papilla cells cultured on amniotic membrane matrix [PDF]

, 2010
人類羊膜是一天然性生物材料，目前已有臨床報告指出，羊膜可被成功應用為貼附材料以促進傷口癒合、眼角膜重建等；隨著幹細胞研究的發展，利用組織工程修復口腔組織缺損已不是遙不可及的夢想，近年來已有研究證實牙根尖乳突細胞群在適當的誘導下能表現多重分化的潛能，因此，本研究的目的在探討羊膜作為口腔細胞生長基材的情形，以及羊膜對於牙根尖乳突細胞生長及功能的影響，以評估將羊膜應用於口腔內組織修復的可能性。 為探討羊膜是否適合口腔細胞之附著及生長，我們分別以牙根尖乳突細胞、牙齦纖維母細胞、牙周韌帶纖維母細胞 ...
鍾明均, Chung, Min-Chun
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