Results 51 to 60 of about 99,604 (303)

Quantification of thermal dose in moderate clinical hyperthermia with radiotherapy: a relook using temperature-time area under the curve (AUC).

, 2021
BACKGROUND Thermal dose in clinical hyperthermia reported as cumulative equivalent minutes (CEM) at 43 °C (CEM43) and its variants are based on direct thermal cytotoxicity assuming Arrhenius 'break' at 43 °C. An alternative method centered on the actual
Datta, Niloy R, Eberle, Brigitte, Meister, Andreas, Puric, Emsad, Stutz, Emanuel, Marder, Dietmar, Timm, Olaf, Bodis, Stephan, Riesterer, Oliver, Rogers, Susanne, Staruch, Michal, Datta, Sneha   +11 more
core   +1 more source

Radiative Thermal Management for Extreme Environments: Mechanisms and Design Strategies

Advanced Materials, EarlyView.
In this review, we discuss the fundamental mechanisms of radiative cooling and solar heating, material and structural design strategies, hybrid approaches integrating additional heat transfer pathways, and durability‐oriented designs addressing environmental stresses.
Hyung Rae Kim, Haeseong Kim, Joo Hwan Ko, Gil Ju Lee, Dae‐Hyeong Kim, Young Min Song   +5 more
wiley   +1 more source

Osmolality Selectively Offsets the Impact of Hyperthermia on Mouse Skeletal Muscle in vitro

Frontiers in Physiology, 2018
Hyperthermia and dehydration can occur during exercise in hot environments. Nevertheless, whether elevations in extracellular osmolality contributes to the increased skeletal muscle tension, sarcolemmal injury, and oxidative stress reported in warm ...
Orlando Laitano, Orlando Laitano, Laila H. Sheikh, Alex J. Mattingly, Kevin O. Murray, Leonardo F. Ferreira, Thomas L. Clanton   +6 more
doaj   +1 more source

RADIOFREQUENCY ABLATION TECHNIQUE FOR DEEP SEATED BRAIN TUMORS [PDF]

Zagazig University Medical Journal, 2018
Fifteen pathologically diagnosed patients with grade II,III and IV primary or recurrent glioma (tumor diameter 2–5 cm) were randomly selected and underwent hyperthermia treatment in the form of radiofrequency treatment, and patients with recurrent tumors
Mohamed Mohamed, Ahmed Soliman, Mohamed Ammar, Abd El monaem Mokbel   +3 more
doaj   +1 more source

Quantitative assessment of impedance tomography for temperature measurements in hyperthermia

, 1992
The objective of this study is a non-invasive assessment of the thermal dose in hyperthermia. Electrical impedance tomography (EIT) has previously been given a first trial as a temperature monitoring method together with microwave-induced hyperthermia ...
Persson, B.,, Lund University., Blad, B.,, Lindström, K.,   +3 more
core   +1 more source

Strong‐Magnetic Flexible Composites for Magnetically Responsive Soft Robots

Advanced Robotics Research, EarlyView.
This perspective provides an overview of the performance mechanisms, preparation methods, and applications of strong magnetic flexible composite materials in soft actuators (such as gripping, movement, and sensing), and further explores current opportunities and challenges.
Wenwen Li, Shuai Liu, Xinyi Wang, Xinglong Gong, Shouhu Xuan   +4 more
wiley   +1 more source

RYR1 mutations linked to malignant hyperthermia susceptibility are associated with phenotypic changes in human B-lymphocytes

Frontiers in Immunology
Ryanodine receptor 1 (RyR1) is a key intracellular Ca2+ release channel primarily expressed in skeletal muscle, but also in some immune cells.
Huiying Li, Pamela V. Andrade, Irem Huriye Ceren, Alexis Ruiz, Aline I. Silva, Murilo F. Farias, Thalles S. Zorzeto, Mariz Vainzof, Francesco Zorzato, Francesco Zorzato, Helga C. A. Silva, Susan Treves, Susan Treves   +12 more
doaj   +1 more source

Prevalence of malignant hyperthermia diagnosis in obstetric patients in the United States, 2003 to 2014

BMC Anesthesiology, 2020
Background The cost-benefit of stocking dantrolene in maternity units for treating malignant hyperthermia (MH) has been recently questioned because of the low incidence of MH crisis in the general population and the low utilization of general anesthesia ...
Jean Guglielminotti, Henry Rosenberg, Guohua Li   +2 more
doaj   +1 more source

Magnetic Micro‐ and Nanorobots for Precision Thrombolysis: Design Strategies and Translational Challenges

Advanced Robotics Research, EarlyView.
Micro‐ and nanorobots for targeted thrombolysis. This perspective elaborates on the clinical indication of blood clot disorders and current limitations for treatment. As a novel, alternative solution, micro‐ and nanorobots can be used to treat and break down thrombi.
Joshua M. Mesfin, Yimo Yan, Nikola Cesarovic, Simone Schuerle   +3 more
wiley   +1 more source

Sonodynamic therapy with chemo-radiotherapy in high-grade brainstem gliomas: A prospective phase IIa clinical trial

Photodiagnosis and Photodynamic Therapy
The treatment of high-grade brainstem gliomas (HBSGs), which are a type of malignant neoplasm, is challenging. There is a need to develop novel and effective therapeutic approaches for HBSGs. This study analyzed the data between sonodynamic therapy (SDT)
Xiaohao Liu, Linkuan Huangfu, Long Wang, Jiayin Ding, Tianqi Li, Yahang Liu, Yue Yu, Miaomiao Zhang, Zhifei Dai, Yingjuan Zheng   +9 more
doaj   +1 more source