Results 271 to 280 of about 5,132,672 (375)

Ascorbic Acid Modulates Collagen Properties in Glucocorticoid‐Induced Osteoporotic Bone: Insights into Chemical, Mechanical, and Biological Regulation

Advanced Healthcare Materials, EarlyView.
Osteoporosis from long‐term glucocorticoid (GIOP) use elevates susceptibility to fracture. This study shows GCs impair ascorbic acid (AA) metabolism in osteoblasts, collagen synthesis and extracellular matrix integrity. AA enhanced collagen biochemical and mechanical properties and restored osteoblast and endothelial function. These findings underscore
Micaila DE Curtis, Yoontae Kim, Rahul Patil, Xinran Zhang, Meth Jayatilake, Orelle Bulgin, Peter Lialios, Sana Surrency, Soraya Tarrah, Argyris K. Lazaris, Alison Grafton, James Williams IV, Seyedeh Boshra Nouraie, Maria Bizaki, Penelope Xeron, Edward Van Keuren, Jonathan E. Seppala, Evagelia C. Laiakis, Joanna B. Kitlinska, Stella Alimperti   +19 more
wiley   +1 more source

Commentary: Revisiting the Radiation Dose in Neoadjuvant Therapy for Esophageal Cancer: Insights from a High-Dose Strategy. [PDF]

J Chest Surg
Na KJ.
europepmc   +1 more source

Metallofullerenol Sc3N@C80(OH)18: A New Generation Radioprotector Protecting Human Erythrocytes Against Multiple Biochemical Damage Modes Upon Gamma Irradiation, Identifying It as a Scavenger of Short‐ and Long‐Lived Radicals

Advanced Healthcare Materials, EarlyView.
Metallofullerenol Sc3N@C80(OH)18 demonstrates strong radioprotective properties as a scavenger of both short‐ and long‐lived radicals. The study reveals protection of human erythrocytes from γ‐radiation–induced biochemical damage via post‐irradiation removal of primary and secondary reactive oxidants, supported by pulse radiolysis kinetics.
Jacek Grebowski, Maciej Studzian, Szymon Lekki‐Porebski, Anna Konarska, Marian Wolszczak, Grzegorz Litwinienko, Lukasz Pulaski   +6 more
wiley   +1 more source

Identification of key measurement points for accurate surface radiation dose assessment in cephalometric radiography. [PDF]

Imaging Sci Dent
Ilhan M, Menz R, Verna C, Bornstein MM, Dagassan-Berndt DC.   +4 more
europepmc   +1 more source

An investigation of how to improve recall and awareness of radiation dose levels associated with cardiovascular interventional procedures

, 2016
S. Mullen
openalex   +1 more source

Protein biomarkers for enhancement of radiation dose and injury assessment in nonhuman primate total-body irradiation model.

Radiation Protection Dosimetry, 2014
Natalia I. Ossetrova, David J. Sandgren, W. Blakely   +2 more
semanticscholar   +1 more source

3D Printing Strategies for Bioengineering Human Cornea

Advanced Healthcare Materials, EarlyView.
This review highlights recent progress in 3D bioprinting strategies for engineering human corneas. Key aspects include the replication of corneal transparency, curvature, and biomechanical properties, alongside innovations in recent advancements in 3D printing methods, which benefit in overcoming current challenges.
Yunong Yuan, Khoon S. Lim, Gerard Sutton, Gordon G. Wallace, Jingjing You   +4 more
wiley   +1 more source

Comparison of low- and standard-dose CT-guided transthoracic core needle biopsies: Feasibility, safety, diagnostic yield, and radiation dose. [PDF]

Acta Radiol Open
Aytaç A, Gürel K, Yılmazsoy Y, Hızal M, Düzcü SE, Kalaycıoğlu O.   +5 more
europepmc   +1 more source

Spherical Skin Model: Stratified Co‐Culture of Fibroblasts and Keratinocytes on Spherical Beads Toward Compound Screening

Advanced Healthcare Materials, EarlyView.
Models of the human skin must combine the relevant biological contents and suitable biomaterials with the correct spatial organization. Performing compound screening on such in vitro models also requires fast and reproducible production methods of the models.
Elisa Lenzi, Nadia Vertti‐Quintero, Julien Husson, Anne‐Laure Bulteau, Carine Nizard, Karl Pays, Sébastien Sart, Charles N. Baroud   +7 more
wiley   +1 more source

Beyond CT accreditation: Systematic evaluation of achievable image quality, radiation dose, and protocol factors in annual physics testing. [PDF]

J Appl Clin Med Phys
Jordan DW, Smitherman CC, Bell JM, Moloney WE, Petrone TJ.   +4 more
europepmc   +1 more source