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Mayumi Nishimura

Explore the profile of Mayumi Nishimura including associated specialties, affiliations and a list of published articles. Areas
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Articles 89
Citations 541
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Recent Articles
1.
Ishikawa A, Kin Y, Yamada Y, Morioka T, Nishimura M, Imaoka T, et al.
Radiat Prot Dosimetry . 2024 Nov; 200(16-18):1651-1655. PMID: 39540483
Institute for Radiological Science (NIRS), National Institutes for Quantum Science and Technology (QST), and Institute for Environmental Sciences (IES) have conducted large-scale animal experiments for radiation risk analyses in terms...
2.
Nishimura Y, Iizuka D, Takabatake M, Daino K, Nishimura M, Morioka T, et al.
Anticancer Res . 2024 Sep; 44(10):4261-4272. PMID: 39348980
Background/aim: Breast cancer is a heterogeneous disease with many subtypes, and the association between these subtypes and exposure to environmental factors such as radiation remains controversial. Although the rat is...
3.
Nagata K, Nishimura M, Daino K, Nishimura Y, Hattori Y, Watanabe R, et al.
J Radiat Res . 2024 Sep; 65(5):640-650. PMID: 39238338
Ionizing radiation promotes mammary carcinogenesis. Induction of DNA double-strand breaks (DSBs) is the initial event after radiation exposure, which can potentially lead to carcinogenesis, but the dynamics of DSB induction...
4.
Ariyoshi K, Imaoka T, Ohmachi Y, Ishida Y, Uda M, Nishimura M, et al.
Radiat Res . 2024 Aug; 202(4):685-696. PMID: 39187269
The relative biological effectiveness (RBE) of densely ionizing radiation can depend on the biological context. From a radiological perspective, age is an important factor affecting health risks of radiation exposure,...
5.
Nishimura M, Dening K, Sampson E, Vidal E, Nakanishi M, Davies N, et al.
Palliat Med . 2024 Apr; 38(4):457-470. PMID: 38634232
Background: Advance care planning in dementia includes supporting the person and their family to consider important goals of care. International research reports the importance of psycho-social-spiritual aspects towards end of...
6.
Toyama M, Mori H, Kuriyama A, Sano M, Imura H, Nishimura M, et al.
BMJ Open Qual . 2024 Jan; 13(1). PMID: 38290757
Background: During the COVID-19 pandemic, numerous issues regarding end-of-life care for COVID-19 patients have been discussed. Among these issues, challenges related to the use of body bags following the death...
7.
Shang Y, Morioka T, Daino K, Nakayama T, Nishimura M, Kakinuma S
Int J Cancer . 2023 Jul; 153(8):1529-1542. PMID: 37458118
The pathological conditions of nonalcoholic fatty liver disease and nonalcoholic steatohepatitis (NASH) are the major risk factors for hepatocellular carcinoma (HCC). Exposure to DNA-damaging agents such as ionizing radiation is...
8.
Imaoka T, Nishimura M, Daino K, Kakinuma S
J Radiat Res . 2023 Jan; 64(2):273-283. PMID: 36621884
Cancer risk after exposure to ionizing radiation can vary between individuals and populations, but the impact of factors governing those variations is not well understood. We previously conducted a series...
9.
Nishimura M, Toyama M, Mori H, Sano M, Imura H, Kuriyama A, et al.
Chest . 2022 Oct; 163(2):383-395. PMID: 36257473
Background: Death resulting from COVID-19 in a hospital during the pandemic has meant death in isolation. Although many health care providers (HCPs) have struggled with end-of-life (EOL) care for these...
10.
Imaoka T, Nishimura M, Daino K, Hosoki A, Kudo K, Iizuka D, et al.
Radiat Prot Dosimetry . 2022 Sep; 198(13-15):1036-1046. PMID: 36083756
The uncertain cancer risk of protracted radiation exposure at low dose rates is an important issue in radiological protection. Tissue stem/progenitor cells are a supposed origin of cancer and may...