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2023 2
2024 34

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Page 1
Factors Influencing Effects of Low-dose Radiation Exposure.
Mothersill C, Seymour C, Cocchetto A, Williams D. Mothersill C, et al. Health Phys. 2024 May 1;126(5):296-308. doi: 10.1097/HP.0000000000001816. Health Phys. 2024. PMID: 38526248
It is now well accepted that the mechanisms induced by low-dose exposures to ionizing radiation (LDR) are different from those occurring after high-dose exposures. ...An example is where the energy deposition takes place in an organism not receiving th …
It is now well accepted that the mechanisms induced by low-dose exposures to ionizing radiation (LDR) are different fro …
Low-dose pulsed vs standard pulsed fluoroscopy during ERCP to reduce radiation without change in image quality: Prospective randomized study.
Ali O, Kesar V, Alizadeh M, Kalachi K, Twery B, Wellnitz N, Kim RE, Goldberg E, Uradomo LT, Darwin PE. Ali O, et al. Endosc Int Open. 2024 Apr 15;12(4):E554-E560. doi: 10.1055/a-2284-8656. eCollection 2024 Apr. Endosc Int Open. 2024. PMID: 38628393 Free PMC article.
Newer fluoroscopy equipment (C-Arm) provides options to limit radiation in the form of lower radiation dose and frame rate or time-limited "pulsed" settings. ...No significant difference in image quality was found between standard-dose and low- …
Newer fluoroscopy equipment (C-Arm) provides options to limit radiation in the form of lower radiation dose and frame r …
A Review of Recent Low-dose Research and Recommendations for Moving Forward.
Wilson C, Adams GG, Patel P, Windham K, Ennis C, Caffrey E. Wilson C, et al. Health Phys. 2024 Apr 3. doi: 10.1097/HP.0000000000001808. Online ahead of print. Health Phys. 2024. PMID: 38568156
Despite the long-standing use of LNT, there is significant ongoing scientific disagreement on the applicability of LNT to low-dose radiation risk. A review of the low-dose risk literature of the last 10 y does not provide a clear answer, but rat …
Despite the long-standing use of LNT, there is significant ongoing scientific disagreement on the applicability of LNT to low-dose …
Low-dose ionizing gamma-radiation elicits the extrusion of neutrophil extracellular traps.
Teijeira A, Garasa S, Ochoa MC, Sanchez-Gregorio S, Gomis G, Luri-Rey C, Martinez-Monge R, Pinci B, Valencia K, Palencia B, Barbes B, Bolanos E, Azpilikueta A, Garcia-Cardosa M, Burguete J, Eguren-Santamaria I, Garate-Soraluze E, Berraondo P, Perez-Gracia JL, de Andrea CE, Rodriguez-Ruiz ME, Melero I. Teijeira A, et al. Clin Cancer Res. 2024 Apr 17. doi: 10.1158/1078-0432.CCR-23-3860. Online ahead of print. Clin Cancer Res. 2024. PMID: 38630754
Radiation-induced NETs were intravenously injected to mice assessing their effects on metastasis. ...Increases in circulating NETs were readily detected in two prospective series of patients following the first fraction of their radiotherapy courses. CONCLUSIONS: NE …
Radiation-induced NETs were intravenously injected to mice assessing their effects on metastasis. ...Increases in circulating …
Science-informed Policy Making for Protecting People and the Environment from Radiation.
Borrego D, Nagata JS, Boyd MA, DeCair SD, Matakas LR, Wang EW, Pawel DJ, Ansari AJ. Borrego D, et al. Health Phys. 2024 Apr 3. doi: 10.1097/HP.0000000000001831. Online ahead of print. Health Phys. 2024. PMID: 38568162
Periodic reviews and analyses of research on health effects of radiation by scientific bodies such as the National Academy of Sciences, National Council on Radiation Protection and Measurements, United Nations Scientific Committee on the Effects of Ato …
Periodic reviews and analyses of research on health effects of radiation by scientific bodies such as the National Academy of …
Using single-sample networks to identify the contrasting patterns of gene interactions and reveal the radiation dose-dependent effects in multiple tissues of spaceflight mice.
Zhang Y, Zhao L, Sun Y. Zhang Y, et al. NPJ Microgravity. 2024 Apr 4;10(1):45. doi: 10.1038/s41526-024-00383-7. NPJ Microgravity. 2024. PMID: 38575629 Free PMC article.
Transcriptome profiles are sensitive to space stressors and serve as valuable indicators of the biological effects during spaceflight. Herein, we transformed the expression profiles into gene interaction patterns by single-sample networks (SSNs) and performed the integrate …
Transcriptome profiles are sensitive to space stressors and serve as valuable indicators of the biological effects during spaceflight …
LymphoDose: a lymphocyte dose estimation framework - application to brain radiotherapy.
de Kermenguy F, Benzazon N, Maury P, Vauclin R, M'hamdi M, Cifliku V, Limkin E, Diallo I, Morel D, Milewski C, Clémenson C, Mondini M, Deutsch E, Robert C. de Kermenguy F, et al. Phys Med Biol. 2024 Apr 9. doi: 10.1088/1361-6560/ad3c8d. Online ahead of print. Phys Med Biol. 2024. PMID: 38593817
The out-of-field irradiation of head and neck lymphoid structures considered in H3 was an important contribution to lymphocytes dose. In all cases, the estimated doses are low compared with lymphocytes radiosensitivity, and other mechanisms could explain high preval …
The out-of-field irradiation of head and neck lymphoid structures considered in H3 was an important contribution to lymphocytes dose. …
Electron Paramagnetic Resonance (EPR) Biodosimetry with Human Teeth: A Crucial Technique for Acute and Chronic Exposure Assessment.
Ghimire L, Waller E. Ghimire L, et al. Health Phys. 2024 May 1;126(5):322-338. doi: 10.1097/HP.0000000000001822. Health Phys. 2024. PMID: 38526251 Review.
Tooth enamel, due to its exceptional resistance to alteration over time, offers a unique opportunity for assessing both acute and chronic radiation exposures. This review delves into the principles underlying enamel dosimetry, the mechanism of radiation interactions …
Tooth enamel, due to its exceptional resistance to alteration over time, offers a unique opportunity for assessing both acute and chronic …
Low-dose targeted radionuclide therapy synergizes with CAR T cells and enhances tumor response.
Yang Y, Vedvyas Y, Alcaina Y, Son JY, Min IM, Jin MM. Yang Y, et al. Front Immunol. 2024 Mar 14;15:1355388. doi: 10.3389/fimmu.2024.1355388. eCollection 2024. Front Immunol. 2024. PMID: 38550578 Free PMC article.
Ionizing radiation has garnered considerable attention as a combination partner for immunotherapy due to its potential immunostimulatory effects. ...Tumor burden was also reduced when a higher radiation dose (6 Gy) was delivered to the tumor. However, …
Ionizing radiation has garnered considerable attention as a combination partner for immunotherapy due to its potential immunostimulat …
Janus ACSP Nanoparticle for Synergistic Chemodynamic Therapy and Radiosensitization.
Xu M, Qian Y, Li X, Gu B, He S, Lu X, Song S. Xu M, et al. ACS Appl Mater Interfaces. 2024 Apr 10;16(14):17242-17252. doi: 10.1021/acsami.4c00499. Epub 2024 Mar 31. ACS Appl Mater Interfaces. 2024. PMID: 38556729
Protective autophagy and DNA damage repair lead to tumor radio-resistance. Some hypoxic tumors exhibit a low radiation energy absorption coefficient in radiation therapy. ...In vivo experiments demonstrated that the combination of the copper-ion-based Fenton- …
Protective autophagy and DNA damage repair lead to tumor radio-resistance. Some hypoxic tumors exhibit a low radiation energy …
34 results