Results 101 to 110 of about 12,340,531 (359)

Medical Imaging for the Tracking of Micromotors [PDF]

ACS Nano, 2018
Micro/nanomotors are useful tools for several biomedical applications, including targeted drug delivery and minimally invasive microsurgeries. However, major challenges such as in vivo imaging need to be addressed before they can be safely applied on a living body.
Diana Vilela, Unai Cossío, Jemish Parmar, Angel M. Martínez-Villacorta, Vanessa Gómez-Vallejo, Jordi Llop, Samuel Sánchez   +6 more
openaire   +5 more sources

Novel and unscrutinized immune entities of the zebrafish gut

FEBS Letters, EarlyView.
Understudied cells of the zebrafish immune system include bona fide immune cells and epithelial (‐derived) cells with immune functions. Research focusing on zebrafish cells which demonstrate similarities to mammalian immune cell counterparts may help us understand the pathologies in which they are implicated. Currently available and advanced tools make
Audrey Inge Schytz Andersen‐Civil, Marine Mantel, Julia Soh, Serge Mostowy, Sylvia Brugman, Gilles Claude Vanwalleghem   +5 more
wiley   +1 more source

Acute Inflammatory Pericarditis following First Dose of COVID-19 Vaccine (AstraZeneca)

Case Reports in Cardiology, 2022
Background. Clinical trials of the COVID-19 vaccine reported the safety and efficacy of mRNA vaccines (AstraZeneca) to help control the disease. Few previous reports have shown various side effects associated with COVID-19 vaccines that vary in severity.
Mohammed Alshaikh, Abdullah Muharib, Radhi Alshehri, Abdulaziz Alshoaibi, Mohammed Qattea, Shahad AlOtaiby   +5 more
doaj   +1 more source

Imeglimin attenuates liver fibrosis by inhibiting vesicular ATP release from hepatic stellate cells

FEBS Letters, EarlyView.
Imeglimin, at clinically relevant concentrations, inhibits vesicular ATP accumulation and release from hepatic stellate cells, thereby attenuating purinergic signaling and reducing fibrogenic activation. This mechanism reveals a newly identified antifibrotic action of imeglimin beyond glycemic control.
Seiji Nomura, Lixiang Wang, Nao Hasuzawa, Ayako Nagayama, Sawako Moriyama, Kenji Ashida, Yoshinori Moriyama, Masatoshi Nomura, Ken Yamamoto   +8 more
wiley   +1 more source

Femoroacetabular Impingement (FAI) Syndrome : the medical imaging perspective [PDF]

, 2014
Introduction: Sports persons, physicians, orthopods and radiologists have become increasingly aware of the extra stress that is imposed on the hip joints with excessive activity particularly when superadded weight bearing and asymmetrical variations from
Zammit, Anthony
core  

Diffeomorphic density registration

, 2018
In this book chapter we study the Riemannian Geometry of the density registration problem: Given two densities (not necessarily probability densities) defined on a smooth finite dimensional manifold find a diffeomorphism which transforms one to the other.
Ashburner, Avants, Ay, Banyaga, Bauer, Bauer, Bauer, Bauer, Bauer, Beg, Boone, Davis, El Moselhy, Friedrich, Geneser, Gorbunova, Greene, Grenander, Hamilton, Hinkle, Joshi, Keall, Khesin, Lang, Martins, Marzouk, Miller, Misiołek, Modin, Monte, Moser, Nakanishi, Reich, Rottman, Sawant, Seo, Seo, Suh, Vercauteren, Vialard, Younes, Younes   +41 more
core   +1 more source

Targeting and repolarizing M2-like tumor-associated macrophage-mediated MR imaging and tumor immunotherapy by biomimetic nanoparticles

Journal of Nanobiotechnology, 2023
Anti-tumor M1-like and pro-tumor M2-like tumor-associated macrophages (TAMs) coexist in tumor microenvironments (TME). The adverse effects of these M1/M2 subsets on tumors directly affect the current strategies to improve anti-tumor immune response ...
Lijuan Chong, Yao-Wen Jiang, Dongxu Wang, Pengzhao Chang, Kai Xu, Jingjing Li   +5 more
doaj   +1 more source

A review on medical imaging synthesis using deep learning and its clinical applications

Journal of Applied Clinical Medical Physics, 2020
This paper reviewed the deep learning‐based studies for medical imaging synthesis and its clinical application. Specifically, we summarized the recent developments of deep learning‐based methods in inter‐ and intra‐modality image synthesis by listing and
Tonghe Wang, Y. Lei, Yabo Fu, J. Wynne, W. Curran, Tian Liu, Xiaofeng Yang   +6 more
semanticscholar   +1 more source

RAD50 missense variants differentially affect the DNA damage response and mitotic progression

FEBS Letters, EarlyView.
RAD50 incorporates into the MRN complex and initiates the DNA damage response. Furthermore, RAD50 promotes mitotic progression. RAD50 missense variants capable of forming an MRN complex supported the DNA damage response and mitotic features to different extents in complementation experiments, indicating these functions are separable and might impact ...
Hanna Redeker, Swantje Kebel, Lea Völkening, Anna Vatselia, Louisa Weinhold, Girmay Asgedom, Axel Schambach, Detlev Schindler, Thilo Dörk, Kristine Bousset   +9 more
wiley   +1 more source

High-Intensity Transient Signals Detected in a Renal Allograft

Case Reports in Transplantation, 2023
High-intensity transient signals (HITS) are signals recorded by the Doppler ultrasounds, reflecting either the passage of microemboli, both solid or gaseous in the vessels, or artifacts.
Lea Kaadi, Christele Lahoud, Samir Hachem, Tarek Smayra, Kamal Hachem   +4 more
doaj   +1 more source