Results 101 to 110 of about 2,692,081 (184)

Muscle fatigue in patients with severe long COVID: A 2‐year follow‐up study

PM&R, EarlyView.
Abstract Background Fatigue is recognized as one of the most persistent and debilitating symptoms of long COVID, affecting both functionality and quality of life. However, its long‐term effects, especially beyond the first year after infection, remain poorly understood.
Isabella da Silva Almeida, Leandro Gomes de Jesus Ferreira, Marco Aurélio Vaz, Rochelle Rocha Costa, Nicolas Babault, Rita de Cássia Marqueti, João Luiz Quagliotti Durigan   +6 more
wiley   +1 more source

Enzyme-powered magnetic nanomotors for magnetic particle imaging and magnetic fluid hyperthermia

Magnetic fluid hyperthermia (MFH) is a promising cancer therapy that relies on the heat dissipation of magnetic nanoparticles. To enhance the efficiency of MFH, materials with improved penetration and diffusion properties are required.
Bakenecker, Anna C., Ackers, Justin, Sánchez, Samuel, Fraire, Juan, Wei, Huimin   +4 more
core   +1 more source

Clinical interpretation of cardiac troponin in athletes: From endurance exercise to exertional injury

PM&R, EarlyView.
Abstract Exertional heat illness (EHI) and exertional rhabdomyolysis (ER) are increasingly recognized causes of morbidity in competitive and tactical athletes. Cardiac troponin (cTn) elevation, traditionally viewed as a marker of myocardial necrosis, may also be seen in these settings and can create significant diagnostic and prognostic uncertainty ...
John‐Henry L. Dean, Jeffrey C. Leggit, M. Alaric Franzos   +2 more
wiley   +1 more source

Core/Shell Nanoparticles of Non-Stoichiometric Zn-Mn and Zn-Co Ferrites as Thermosensitive Heat Sources for Magnetic Fluid Hyperthermia [PDF]

, 2018
We report on the suitability of core/shell nanoparticles (NPs) for magnetic fluid hyperthermia in a self-regulated and theranostic approach. Aqueous magnetic colloids based on core/shell ZnxMnyFezO4@¿-Fe2O3 and ZnxCoyFezO4@¿-Fe2O3 NPs were produced by a ...
Pilati, V., Gomide, G., Cabreira Gomes, Rafael, Aquino, Renata, Cabreira Gomes, R., Pilati, Vanessa, Depeyrot, J., Vanessa Pilati, Fábio L. O. Paula, Goya, Gerardo F., Paula, Fábio L. O., Coppola, P., Goya, G.F., Régine Perzynski, Silva, F.G., Priscilla Coppola, Guilherme Gomide, Rafael Cabreira Gomes, Silva, Franciscarlos G., Gomide, Guilherme, Aquino, R., Gerardo F. Goya, Renata Aquino, Perzynski, R., Coppola, Priscilla, Perzynski, Régine, Jérôme Depeyrot, Paula, F.L.O., Depeyrot, Jérôme, Franciscarlos G. Silva   +29 more
core   +1 more source

Small‐Scale Magnetic Soft Robots for Medical Applications: From Laboratory to Clinical Use

SmartBot, EarlyView.
Small‐scale magnetic soft robots are emerging as promising platforms for minimally invasive diagnosis and therapy in complex in vivo environments. This review compares untethered and tethered medical magnetic robots in parallel across five translational stages, from basic performance testing to clinical evaluation.
Xingxing Ke, Shizhi Li, Tianrui Zhang, Yue Zhong, Songyang Li, Shuo Zhang, Zhiping Chai, Menghao Pu, Zisheng Zong, Haochen Yong, Xingxing Dong, Lanting Huang, Zhen Deng, Shuaizheng Yan, Yue Zhang, Zhaoju Zhu, Mingzhu Zhu, Linze Li, Ruiquan Chen, Shu Zhang, Chong Wu, Di Wu, Lei Yang, Rui Chen, Tongzhi Niu, Hongling Qin, Han Ding, Bingwei He, Siqi Wu, Zhigang Wu   +29 more
wiley   +1 more source

Microscopy study of magnetic fluid hyperthermia on breast cancer cells

Magnetic fluid hyperthermia (MFH) using magnetic nanoparticles that produce heat in response to an external alternating magnetic field is a promising therapy in cancer treatment offering the possibility to deliver targeted treatment, focusing the energy ...
Riahi, Kalthoum, Khan, Ayaan Ahmad, Dirba, Imants, Gutfleisch, Oliver, Amiri, Anahid, Dietz, Christian   +5 more
core   +1 more source

Seeded‐Growth of ZIF‐8 onto Magnetic Nanoparticles: Smart Nanocarriers with Ultrahigh Drug Loading for AMF‐Triggered Release

Small, EarlyView.
We developed core‐shell iron oxide@ZIF‐8 magnetic‐MOF nanohybrids via a seeded growth method for magnetic hyperthermia‐triggered drug delivery. Cubic cores and thinner shells maximized heating. In‐situ doxorubicin encapsulation achieved 98% loading, better than surface encapsulation. Polymer coating improved stability.
Ana Maria Panaite, Aleksandra Predeina, Aitor Alvarez Lorenzo, Manuel Ceballos, Pascal Clerc, Niccolò Silvestri, Andrea Griesi, Giorgio Divitini, Julian Carrey, Veronique Gigoux, Pablo del Pino, Teresa Pellegrino   +11 more
wiley   +1 more source

Fe3O4@Au composite magnetic nanoparticles modified with cetuximab for targeted magneto-photothermal therapy of glioma cells

International Journal of Nanomedicine, 2018
Qianling Lu,1,* Xinyu Dai,1,* Peng Zhang,1,* Xiao Tan,2 Yuejiao Zhong,3 Cheng Yao,4 Mei Song,4 Guili Song,4 Zhenghai Zhang,4 Gang Peng,5 Zhirui Guo,6 Yaoqi Ge,7 Kangzhen Zhang,7 Yuntao Li7 1Department of Neurology, Second Affiliated Hospital of Nanjing
Lu Q, Dai X, Zhang P, Tan X, Zhong Y, Yao C, Song M, Song G, Zhang Z, Peng G, Guo Z, Ge Y, Zhang K, Li Y   +13 more
doaj  

Magnetometry and Hyperthermia Study of Magnetic Fluid Preparation UNIMAG

World Journal of Condensed Matter Physics, 2014
We investigated the hyperthermal and magnetic properties of the stable magnetic suspension of magnetite nanoparticles. With this purpose in mind, we designed a low-frequency oscillator, 300 W, 300 KHz. A sample of the magnetic suspension was placed in the induction coil and heated up to 55°C for 30 minutes.
Grigor I. Mamniashvili, Solomon V. Mikeladze, Тatiana О. Gegechkori, Besiki V. Surguladze, Giorgi N. Pichkhaia, Anatoli M. Akhalkatsi, Dimitri M. Daraselia, Davit L. Japaridze   +7 more
openaire   +2 more sources

Driving Drugs Deeper: Force‐Driven Microneedle Systems for Active Therapy and Their Road Towards Clinical Implementation

Small, EarlyView.
Force‐driven microneedles are presented as active therapeutic microdevices that overcome the diffusion limits of conventional patches. By integrating gas generation, magnetic actuation, cavitation, or iontophoresis, these systems drive payloads deeper into tissue, enabling faster, more controlled delivery and highlighting key design principles and ...
Majed Amini, Phoebe Li, Hamed Shahsavan, Mahla Poudineh   +3 more
wiley   +1 more source