Results 111 to 120 of about 263,492 (281)

Comparison of Radiation-Induced Bystander Effect in QU-DB Cells after Acute and Fractionated Irradiation: An In Vitro Study

Cell Journal, 2016
Objective: Radiation effects induced in non-irradiated cells are termed radiation-induced bystander effects (RIBE). The present study intends to examine the RIBE response of QU-DB bystander cells to first, second and third radiation fractions and ...
Shokouhozaman Soleymanifard, Mohammad Taghi Bahreyni Toossi, Roghayeh Kamran Samani, Shokoufeh Mohebbi   +3 more
doaj  

Longitudinal Assessment of Neurocognitive Outcomes and Correlation with Limbic System Radiation Doses in Patients Undergoing Radiotherapy for Central Nervous System Tumours: A preliminary report [version 1; peer review: 3 approved]

F1000Research
Background Radiation therapy (RT) for central nervous system (CNS) malignancies can result in neurocognitive decline, affecting quality of life. While hippocampal-sparing approaches are well documented, limited data exist on the impact of radiation dose ...
Challapalli Srinivas, Sourjya Banerjee, Abinesh E, Pooja Prakash, Sahana Srinivasan, Mayur Kamath, Paul Simon, Arjun Shetty, Johan Sunny, Muralidhar Pai, Prerana Baruah, Athiyamaan MS, Dilson Lobo, Abhishek Krishna   +13 more
doaj   +1 more source

Looking Back: Unneeded X-rays [PDF]

, 2000
From the discovery of x-rays in 1896 to the present, Dr.
Mazur, Allan
core   +1 more source

Novel Functional Materials via 3D Printing by Vat Photopolymerization

Advanced Functional Materials, EarlyView.
This Perspective systematically analyzes strategies for incorporating functionalities into 3D‐printed materials via Vat Photopolymerization (VP). It explores the spectrum of achievable functionalities in recently reported novel materials—such as conductive, energy‐storing, biodegradable, stimuli‐responsive, self‐healing, shape‐memory, biomaterials, and
Sergey S. Nechausov, Patrick Fesser, Boris A. Bulgakov, Ulrich S. Schubert   +3 more
wiley   +1 more source

Associations of dose to the urethra and long-term patient-reported outcomes after radiotherapy with EBRT and HDR brachytherapy boost for prostate cancer

Clinical and Translational Radiation Oncology
Purpose: Implications of radiation dose exposure to the urethra on urinary morbidity after prostate radiotherapy are poorly understood, especially by long-term patient-reported outcomes (PRO).
Lars Haack, David Krug, Justus Domschikowski, Olaf Wittenstein, Severin Rodler, Philipp Nuhn, Christof van der Horst, Claudia Schmalz, Christian Schulz, Oliver Blanck, Frank-André Siebert, Alexander Fabian   +11 more
doaj   +1 more source

Ultrasound‐Triggered Gelation for Restoring Biomechanical Properties of Degenerated Functional Spinal Units

Advanced Healthcare Materials, EarlyView.
This study introduces an innovative approach to treating intervertebral disc degeneration using ultrasound‐triggered in situ hydrogel formation. Proof‐of‐concept experiments using optimized biomaterial and ultrasound parameters demonstrate partial restoration of biomechanical function and successful integration into degenerated disc tissue, offering a ...
Veerle A. Brans, Anna P. Constantinou, Matthew J. Kibble, Valeria Nele, Daniel Reumann, Luca Bau, Sebastien J. P. Callens, James P. K. Armstrong, Nicolas Newell, Constantin C. Coussios, Molly M. Stevens, Michael D. Gray   +11 more
wiley   +1 more source

Bioprinting Organs—Science or Fiction?—A Review From Students to Students

Advanced Healthcare Materials, EarlyView.
Bioprinting artificial organs has the potential to revolutionize the medical field. This is a comprehensive review of the bioprinting workflow delving into the latest advancements in bioinks, materials and bioprinting techniques, exploring the critical stages of tissue maturation and functionality.
Nicoletta Murenu, Camilla Mussoni, Mateo S. Andrade Mier, Paula Buettner, Nathaly Chicaiza‐Cabezas, Yi‐Yu Robin Dai, Jessica Faber, Maren Fiedler, Zan Lamberger, Xuen Jen Ng, Vanessa Moessler, Anna Rederer, Jonas Roeder, Sabrina Stecher, Katinka Theis, Jeanette Weigelt, Silvia Budday, Gregor Lang, Natascha Schaefer   +18 more
wiley   +1 more source

Modeling Radiation-Induced Epithelial Cell Injury in Murine Three-Dimensional Esophageal Organoids

Biomolecules
Esophageal squamous cell carcinoma (ESCC) is a deadly consequence of radiation exposure to the esophagus. ESCC arises from esophageal epithelial cells that undergo malignant transformation and features a perturbed squamous cell differentiation program ...
Latisha Carswell, Deepa M. Sridharan, Lung-Chang Chien, Wataru Hirose, Véronique Giroux, Hiroshi Nakagawa, Janice M. Pluth   +6 more
doaj   +1 more source

A Novel Microfluidic System for 3D Epidermis and Full‐Thickness Skin Growth for Nanoparticle Safety Assessment

Advanced Healthcare Materials, EarlyView.
This work presents a novel, dynamically perfused, configurable microfluidic system for epidermis‐only (E and full‐thickness skin (FT SoC) growth, emulating human skin structure and barrier function. Upon TiO2 nanoparticle exposure, the system reveals compromised barrier integrity, reduced metabolic activity, increased permeability, and chemokine‐driven
Samantha Costa, Ana B. Carneiro, Filipa Lebre, João Meneses, Alar Ainla, Cacilda Moura, Ernesto Alfaro‐Moreno, Ana R. Ribeiro   +7 more
wiley   +1 more source

Photon versus Proton Therapy in the Management of Head and Neck Cancer: A Systematic Review

Journal of Clinical and Diagnostic Research
Introduction: Head and Neck Cancers (HNC), particularly Head and Neck Squamous Cell Carcinoma (HNSCC), are major causes of cancer morbidity and mortality. Radiation therapy, commonly using photons, can damage surrounding healthy tissues.
S Sowmya, R Sangavi, R Amritha Sripoo
doaj   +1 more source