Results 51 to 60 of about 1,313,247 (306)

Development of a Co-Cr-Mo to Tantalum Transition using LENS for Orthopedic Applications [PDF]

, 2005
Biomedical implant material research using additive manufacturing is a popular field of study. Many potential material combinations exist which, if implemented properly, could have a significantly positive effect on implant life and functionality.
Kumar, Saripella Surya, Stucker, Brent
core   +1 more source

Monitoring of circulating tumor DNA allows early detection of disease relapse in patients with operable breast cancer

Molecular Oncology, EarlyView.
Monitoring circulating tumor DNA (ctDNA) in patients with operable breast cancer can reveal disease relapse earlier than radiology in a subset of patients. The failure to detect ctDNA in some patients with recurrent disease suggests that ctDNA could serve as a supplement to other monitoring approaches.
Kristin Løge Aanestad, Marie Austdal, Oddmund Nordgård, Gunnar Mellgren, Satu Oltedal, Marie L. Austbø, Ylva H. Vignes, Thomas Helland, Kristin Jonsdottir, Tone H. Lende, Emilius A. M. Janssen, Bjørnar Gilje, Kjersti Tjensvoll, PBCB study group, Gunnar Mellgren, Tone Hoel Lende, Anette Heie, Kristin Viste, Anita Røyneberg Alvheim, Emiel AM Janssen, Kristin Jonsdottir, Ann Cathrine Kroksveen, Thomas Helland, Einar Gudlaugsson, Oddmund Nordgård, Satu Oltedal, Kristin Løge Aanestad, Jan Terje Kvaløy, Kirsten Lode, Kari Britt Hagen, Marie Austdal, Ylva H. Vignes, Siri Tungland Sola, Nina Egeland Amundsen, Finn Magnus Eliassen, Emeritus Ernst A Lien   +35 more
wiley   +1 more source

Inflammatory targeted nanoplatform incorporated with antioxidative nano iron oxide to attenuate ulcerative colitis progression

iScience
Summary: Antioxidative nanomaterials with reactive oxygen species (ROS) scavenging capabilities hold promise for the treatment of ulcerative colitis (UC).
Haojun Chen, Wei Sun, Can Li, Qiuyang Wang, Xucai Wang, Yingjie Du, Wenbo Chen, Min Wang, Caoxing Huang, Rong Wang   +9 more
doaj   +1 more source

Mesoporous silica nanoparticles prepared by different methods for biomedical applications: Comparative study

IET Nanobiotechnology, 2021
In the current investigation, mesoporous silica nanoparticles were obtained by various techniques, namely sol–gel (S1), micro‐emulsion (S2) and hydrothermal synthesis (S3).
Mohamed M. Ashour, Mostafa Mabrouk, Islam E. Soliman, Hanan H. Beherei, Khairy M. Tohamy   +4 more
doaj   +1 more source

In Diamond Health [PDF]

, 2008
In contrast to the sparkling gemstone, diamond-like carbon (DLC) is a thin film coating that is dense, inert, low friction and hard wearing. Interdisciplinary research, involving materials scientists, physicists, mechanical engineers, biomedical ...
Anson, AW, Jones, BJ
core  

Geometric Modeling of Cellular Materials for Additive Manufacturing in Biomedical Field: A Review [PDF]

, 2018
Advances in additive manufacturing technologies facilitate the fabrication of cellular materials that have tailored functional characteristics. The application of solid freeform fabrication techniques is especially exploited in designing scaffolds for ...
Concheri, Gianmaria, Meneghello, Roberto, Rosso, Stefano, Savio, Gianpaolo   +3 more
core   +2 more sources

ATF4‐mediated stress response as a therapeutic vulnerability in chordoma

Molecular Oncology, EarlyView.
We screened 5 chordoma cell lines against 100+ inhibitors of epigenetic and metabolic pathways and kinases and identified halofuginone, a tRNA synthetase inhibitor. Mechanistically halofuginone induces an integrated stress response, with eIF2alpha phosphorylation, activation of ATF4 and its target genes CHOP, ASNS, INHBE leading to cell death ...
Lucia Cottone, James Dunford, Eleanor Calcutt, Vicki Gamble, Filiz Senbabaoglu Aksu, Lorena Ligammari, Georgina Wherry, Giorgia Gaeta, John C. Christianson, Adrienne M. Flanagan, Udo Oppermann, Adam P. Cribbs   +11 more
wiley   +1 more source

Liposome nano‐formulation with cationic polar lipid DOTAP and cholesterol as a suitable pH‐responsive carrier for molecular therapeutic drug (all‐trans retinoic acid) delivery to lung cancer cells

IET Nanobiotechnology, 2021
The molecular targeted drug ATRA demands a suitable carrier that delivers to the cancer site due to its poor bioavailability and drug resistance. ATRA, being a lipid with carboxylic acid, has been nano‐formulated as a cationic lipo‐ATRA with DOTAP ...
Viswanathan Mariammal Berlin Grace, Devarajan David Wilson, Chandrasekharan Guruvayoorappan, Jesubatham Perinba Danisha, Lucia Bonati   +4 more
doaj   +1 more source

Effect of Galvanic Corrosion on the Degradability of Biomedical Magnesium

Frontiers in Materials, 2021
With recent progress in clinical trials and scale-up applications of biodegradable magnesium-based implants, the scenarios of transplanting biodegradable Mg with other non-degradable metals may occur inevitably.
Hongzhou Peng, Wei Wang, Haomiao Jiang, Rui Zan, Yu Sun, Song Yu, Jiahua Ni, Wenhui Wang, Tao Wang, Jian Wang, Xiaonong Zhang, Xiaonong Zhang   +11 more
doaj   +1 more source

Biomedicals from Bone [PDF]

, 2008
The realm of biomaterials, under which biomedical materials can be categorised, has a broad definition base and recognises materials that are synthesized or naturally sourced.
Mucalo, Michael R., Worth, Andrew J.
core