Results 21 to 30 of about 1,954,630 (202)

New Approach to Metal Biomarker Detection Using Nonionizing Electromagnetic Field

Communications, 2015
Medical detection techniques used for preoperative scanning of certain marked areas are mostly based on ionizing radiation as it is in case of CT. This paper provides an unusual approach to detection of metal biomarkers implanted into the human body ...
Roman Radil, Jan Barabas, Patrik Kamencay   +2 more
doaj   +1 more source

Association Between Maternal Exposure to Magnetic Field Nonionizing Radiation During Pregnancy and Risk of Attention-Deficit/Hyperactivity Disorder in Offspring in a Longitudinal Birth Cohort

JAMA Network Open, 2020
Key Points Question Could human exposure to magnetic field nonionizing radiation be associated with increased risk of attention-deficit/hyperactivity disorder in children?
De-kun Li, Hong Chen, J. Ferber, A. Hirst, R. Odouli   +4 more
semanticscholar   +1 more source

In Vivo Photoacoustic and Fluorescence Cystography Using Clinically Relevant Dual Modal Indocyanine Green

Sensors, 2014
Conventional X-ray-based cystography uses radio-opaque materials, but this method uses harmful ionizing radiation and is not sensitive. In this study, we demonstrate nonionizing and noninvasive photoacoustic (PA) and fluorescence (FL) cystography using ...
Sungjo Park, Jeesu Kim, Mansik Jeon, Jaewon Song, Chulhong Kim   +4 more
doaj   +1 more source

Non-Ionizing Millimeter Waves Non-Thermal Radiation of Saccharomyces cerevisiae—Insights and Interactions

Applied Sciences, 2021
Non-ionizing millimeter-waves (MMW) interact with cells in a variety of ways. Here the inhibited cell division effect was investigated using 85–105 GHz MMW irradiation within the International Commission on Non-Ionizing Radiation Protection (ICNIRP) non ...
Ayan Barbora, Shailendra Rajput, Konstantin Komoshvili, Jacob Levitan, Asher Yahalom, Stella Liberman-Aronov   +5 more
doaj   +1 more source

Exposure to Non-Ionizing Radiation and Childhood Cancer: A Meta-Analysis

Middle East Journal of Cancer, 2020
Background: A slight increase in the childhood cancer trend has been observed for the past few decades. Non-ionizing radiation is one of the environmental factors linked to childhood cancers. This review is conducted to assess the association between non-
Aznida Mohamad Zaki, Muhammad Aklil Abd Rahim, Zuraidah Zaidun, Abdul Rahman Ramdzan, Zaleha Md Isa   +4 more
doaj   +1 more source

Evaluation of the Effect of Radiofrequency Radiation Emitted From Wi-Fi Router and Mobile Phone Simulator on the Antibacterial Susceptibility of Pathogenic Bacteria and

Dose-Response, 2017
Mobile phones and Wi-Fi radiofrequency radiation are among the main sources of the exposure of the general population to radiofrequency electromagnetic fields (RF-EMF).
M. Taheri, S. M. J. Mortazavi, M. Moradi, S. Mansouri, G. R. Hatam, F. Nouri   +5 more
doaj   +1 more source

Comprehensive Assessment of Health Impacts from Exposure to Nonionizing Radiation for Healthcare Practitioners Working with MRI and Ultrasound

Advances in Public Health
Background. It is necessary to monitor the health disorders of healthcare practitioners exposed to a complex of occupational hazards to optimize their activities and substantiation of preventive health measures.
Lyazat Ibrayeva, Olga Grebeneva, B. Omarkulov, D. Rybalkina, Z. Zharylkassyn, A. Shadetova, I. Bacheva, Alexey Alexeyev, Mikhail Russyayev, Z. Sabirov, L. Minbayeva   +10 more
semanticscholar   +1 more source

Positive electrostatic therapy of metastatic tumors: selective induction of apoptosis in cancer cells by pure charges

Cancer Medicine, 2021
Background We discovered that pure positive electrostatic charges (PECs) have an intrinsic suppressive effect on the proliferation and metabolism of invasive cancer cells (cell lines and animal models) without affecting normal tissues.
Ashkan Zandi, Saeid Rafizadeh‐Tafti, Fatemeh Shojaeian, Mohammad Ali Khayamian, Fereshteh Abbasvandi, Mohammad Faranoush, Robab Anbiaee, Sahar Najafikhoshnoo, Parisa Hoseinpour, Sepanta Assadi, Pouyan Katebi, Zahra Davari sh., Shahriar Shalileh, Mohammad Salemizadeh Parizi, Shohreh Vanaei, Mohammadreza Ghaderinia, Hamed Abadijoo, Payam Taheri, Mohammad Reza Esmailinejad, Hassan Sanati, Mohammad Reza Rostami, Reza Sadeghian, Yasin Kordehlachin, S. M. Sadegh Mousavi‐kiasary, Amir Mamdouh, Seyyed Hossein Miraghaie, Hossein Baharvand, Mohammad Abdolahad   +27 more
doaj   +1 more source

Simulation Study on the Effect of HIFU Irradiation Frequency and Duty Cycle Combination Parameter Optimization on Thermal Lesion of Biological Tissue [PDF]

Journal of Biomedical Physics and Engineering
Background: High-Intensity Focused Ultrasound (HIFU) represents a non-invasive treatment approach that utilizes non-ionizing radiation. This technique has found clinical utility in managing both benign and malignant solid tumors.Objective: This study ...
Hu Dong, Gang Liu, Gaofeng Peng
doaj   +1 more source

Applications of fluorescence lifetime imaging in clinical medicine [PDF]

Journal of Innovative Optical Health Sciences, 2018
Fluorescence lifetime is not only associated with the molecular structure of fluorophores, but also strongly depends on the environment around them, which allows fluorescence lifetime imaging microscopy (FLIM) to be used as a tool for precise measurement
Zhanwen Wang, Yanping Zheng, Deqiang Zhao, Ziwei Zhao, Lixin Liu, Artem Pliss, Feiqi Zhu, Jun Liu, Junle Qu, Ping Luan   +9 more
doaj   +1 more source