Results 41 to 50 of about 6,221,022 (195)

Estimation of radiation doses on lymphocytes and their progenitors after ingestion of strontium-89,90

Радиационная гигиена, 2022
In radiobiology circulating T-lymphocytes are used as “natural biodosimeters” since the frequency of chromosomal aberrations that occur in them after radiation exposure is proportional to the accumulated dose. In addition, stable chromosomal aberrations (
E. I. Tolstykh, M. O. Degteva
doaj   +1 more source

Determination of 12 pesticide metabolites in human urine by liquid chromatography-tandem mass spectrometry

环境与职业医学
BackgroundPesticides like organophosphorus and pyrethroids are extensively utilized, and associated potential human health risks arising from multi-route exposure, including environmental sources and dietary intake, cannot be overlooked. Conducting human
Yujie CHEN, Shuling DENG, Yonglin ZHOU, Hao ZHANG, Hualiang LIU   +4 more
doaj   +1 more source

Human dietary and internal exposure to zearalenone based on a 24-hour duplicate diet and following morning urine study.

Environment International, 2020
Zearalenone is a widespread mycotoxin with high estrogenic activity. This study aimed to characterize the exposure of ZEN in a Chinese population during harvest season in 2016.
Shuo Zhang, Shuang Zhou, Y. Gong, Yun-feng Zhao, Yongning Wu   +4 more
semanticscholar   +1 more source

Environmental Monitoring in Uranium Deposit and Indoor Radon Survey in Settlements Located near Uranium Mining Area, South Kazakhstan

Atmosphere
In the late 1960s, a uranium province was explored in the Shu-Sarysu depression in southern Kazakhstan. These mining operations can lead to potential contamination of the environment and pose health risks to the population.
Meirat Bakhtin, Danara Ibrayeva, Yerlan Kashkinbayev, Moldir Aumalikova, Nursulu Altaeva, Aigerim Tazhedinova, Aigerim Shokabayeva, Polat Kazymbet   +7 more
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Progress on internal exposure to typical environmental persistent organic pollutants and cancer

环境与职业医学
Environmental pollution is closely linked to the occurrence and development of cancer. Chemical carcinogens are the most important environmental factors causing cancer in humans. Among them, persistent organic pollutants (POPs) are characterized by their
Xuerui MA, Wanjing TONG, Yijia ZHANG, Wenjuan ZHANG, Yong LIANG, Maoyong SONG   +5 more
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241Am and 137Сs in the Khoiniki district of Belarus: updated radiological assessment of the local existing exposure situation

Радиационная гигиена, 2021
The results covered in this paper relate to the “Khoiniki” research sub-unit of a larger-scale sequence of studies focused on the local assessments of the present-day 241Am and 137Cs concentrations in the soils and locally produced foods, with the ...
E. K. Nilova, V. N. Bortnovsky, S. A. Tagai, N. V. Dudareva, A. N. Nikitin   +4 more
doaj   +1 more source

Association between the urine tobacco metabolite levels and physical health in Chinese primary school students with secondhand smoke exposure

Frontiers in Public Health
BackgroundThere is limited epidemiological evidence on the association between secondhand smoke exposure and growth and developmental problems in children and adolescents.
Menghan Cheng, Miao Zhang, Wen Fang, Hong Qin, Yue Pan, Shengyi Chen, Guiqi Cao, Yao Zhang, Yu Lu   +8 more
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Analysis of correspondence between the current individual monitoring system of internal exposure caused by plutonium intake and the relevant ICRP recommendations

Радиационная гигиена, 2022
Individual dosimetry monitoring of occupational internal exposure due to plutonium intake is performed by the bioassay method which measures the plutonium isotopes in daily urine samples.
A. B. Sokolova, A. V. Efimov, A. B. Dzhunushaliev   +2 more
doaj   +1 more source

Effect of variability of human bone morphometric parameters on the uncertainty of internal bone marrow doses due to ⁹⁰Sr

Радиационная гигиена
Computational phantoms are used to calculate the doses of internal exposure of active bone marrow. The computational phantoms of ICRP were created for a reference man with anatomical characteristics typical of an average individual.
E. A. Shishkina, P. A. Sharagin, E. I. Tolstykh   +2 more
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MAJOR OUTCOMES OF THE WORK PERFORMED BY ST. PETERSBURG RESEARCH INSTITUTE OF RADIATION HYGIENE AFTER PROFESSOR P. V. RAMZAEV ON THE IMPLEMENTATION OF THE FEDERAL TARGETED PROGRAM “MITIGATION OF THE RADIATION ACCIDENTS’CONSEQUENCES UNTIL 2015” AND OF THE “JOINT ACTIVITIES PROGRAM ON MITIGATION OF THE CHERNOBYL DISASTER WITHIN THE UNION STATE FOR THE PERIOD UNTIL 2016“

Радиационная гигиена, 2016
The article presents major results of the work performed by St. Petersburg Research Institute of Radiation Hygiene after Professor P. V. Ramzaev on public contracts signed within the implementation of the Federal targeted program “ Mitigation of the ...
A. N. Barkovskiy, G. Ya. Bruk, A. A. Bratilova, O. S. Kravtsova   +3 more
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