Results 41 to 50 of about 51,231 (331)

Thermal Ablation of Lung Tumors: Focus on Microwave Ablation [PDF]

RöFo - Fortschritte auf dem Gebiet der Röntgenstrahlen und der bildgebenden Verfahren, 2017
Background Image-guided thermal ablation can be used for the treatment of medically inoperable primary and metastatic lung cancer. These techniques are based on the heating up or freezing (cryoablation) of a volume of tissue around a percutaneous applicator that induces necrosis of the tumor.
Thomas J, Vogl, Nour-Eldin A, Nour-Eldin, Moritz Hans, Albrecht, Benjamin, Kaltenbach, Wolfgang, Hohenforst-Schmidt, Han, Lin, Bita, Panahi, Kathrin, Eichler, Tatjana, Gruber-Rouh, Andrei, Roman   +9 more
openaire   +2 more sources

Microwave ablation versus radiofrequency ablation for treating spinal metastases

Medicine, 2023
Background: This study aimed to compare the clinical efficacy and safety of microwave ablation (MWA) and radiofrequency ablation (RFA) for the treatment of spinal metastases. Methods: A literature search was performed using the PubMed, Web of Science, and Cochrane Library databases ...
Yuming Yao, Xiang Zhu, Na Zhang, Ping Wang, Zhizheng Liu, Yun Chen, Cong Xu, Taohui Ouyang, Wei Meng   +8 more
openaire   +2 more sources

Mycobacterial cell division arrest and smooth‐to‐rough envelope transition using CRISPRi‐mediated genetic repression systems

FEBS Open Bio, EarlyView.
CRISPRI‐mediated gene silencing and phenotypic exploration in nontuberculous mycobacteria. In this Research Protocol, we describe approaches to control, monitor, and quantitatively assess CRISPRI‐mediated gene silencing in M. smegmatis and M. abscessus model organisms.
Vanessa Point, Wafaa Achache, Janïs Laudouze, Eliana Sepulveda Ramos, Mickaël Maziero, Céline Crauste, Stéphane Canaan, Pierre Santucci   +7 more
wiley   +1 more source

Determination of the Optimal Parameters for Microwave Ablation of Liver Tumor [PDF]

International Journal of Biomedicine
Microwave ablation is a minimally invasive cancer treatment with high survival and low recurrence rates. Despite the unquestionable benefits of microwave ablation, the interaction between the medical tool and the tissue may cause damage to the ...
Nikola Bošković, Branislav Radjenović, Marija Radmilović-Radjenović   +2 more
doaj   +1 more source

Microwave ablation of renal tumors: state of the art and development trends [PDF]

, 2014
In the last decades an increased incidence of new renal tumor cases has been for clinically localized, small tumors
Agostini, A, Brunese, L, Carrafiello, G, De Bernardi, I, Floridi, C, Fonio, P, Fontana, F, Fugazzola, C, Ierardi, A, Muollo, A, Squillaci, E   +10 more
core   +2 more sources

Bimetallic (NiFe) and Trimetallic (NiFeCr) Nanoalloys from Metal Oxides Using a Microwave Hydrogen Plasma

Advanced Engineering Materials, EarlyView.
Bimetallic (NiFe) and trimetallic (NiFeCr) nanoalloys (NAs) are synthesized using corresponding oxide mixtures using microwave hydrogen plasma within a few milliseconds. The process simultaneously 1) reduces metal oxides to metals; 2) downsizes the particles from micrometers to nanometers; and 3) blends the metals to form NAs.
Sachin Kumar, Mohammad Kazemi, Zichang Xiong, Thomas Cameron, Julian Held, Uwe Kortshagen   +5 more
wiley   +1 more source

Hemoglobin-loaded hollow mesoporous carbon-gold nanocomposites enhance microwave ablation through hypoxia relief

Journal of Nanobiotechnology
Microwave ablation, as a critical minimally invasive technique for tumor treatment, remains challenging in achieving an optimal balance between incomplete and excessive ablation.
Yitian Zhang, Bitao Li, Jiawen He, Ya Meng, Meixiao Zhan, Cuixia Lu, Yong Li, Feiyu Niu, Liewei Wen   +8 more
doaj   +1 more source

Improved Visualization of the Necrotic Zone after Microwave Ablation Using Computed Tomography Volume Perfusion in an In Vivo Porcine Model [PDF]

, 2019
After hepatic microwave ablation, the differentiation between fully necrotic and persistent vital tissue through contrast enhanced CT remains a clinical challenge.
Bressem, Keno K., Erxleben, Christoph, Geyer, Beatrice, Hamm, B., Lehmann, Kai S., Niehues, Stefan M., Poch, Franz, Shnayien, Seyd, Vahldiek, Janis L.   +8 more
core   +1 more source

Sustainable Synthesis of Bio‐Based Magnetic and Conductive Wood for Electromagnetic Interference Shielding Applications

Advanced Engineering Materials, EarlyView.
A wood‐based magnetic and conductive material called Magwood (MW), capable of blocking almost 99.99% of electromagnetic waves (in the X‐band frequency range), is synthesized using a simple, solvent‐free process. MW is lightweight, resists water, and is flame‐retardant, making it a promising alternative for shielding electronics. The rapid proliferation
Akash Madhav Gondaliya, Majed Amini, Mohammad Arjmand, Earl Johan Foster   +3 more
wiley   +1 more source

Synchrotron Radiation for Quantum Technology

Advanced Functional Materials, EarlyView.
Materials and interfaces underpin quantum technologies, with synchrotron and FEL methods key to understanding and optimizing them. Advances span superconducting and semiconducting qubits, 2D materials, and topological systems, where strain, defects, and interfaces govern performance.
Oliver Rader, Sakura Pascarelli, Klaus Attenkofer, Anna A. Makarova, Karsten Holldack, Kai Rossnagel, Kristiaan Temst, George Kourousias, Stefano Carretta, Caterina Biscari, Helmut Dosch   +10 more
wiley   +1 more source