Výsledky vyhledávání - "Ootsuyama, A."

Akademický článek

Long Bones Exhibit Adaptive Responses to Chronic Low‐Dose‐Rate Ionizing Radiation despite its Lifespan‐Shortening and Carcinogenic Effects on C57BL/6 Mice

Autor: Masaoki Kohzaki, Akira Ootsuyama, Toshiaki Abe, Manabu Tsukamoto, Toshiyuki Umata, Ryuji Okazaki

Publikováno v: JBMR Plus, Vol 6, Iss 12, Pp n/a-n/a (2022)

ABSTRACT Ionizing radiation (IR) is a well‐known carcinogen. High‐dose‐rate (HDR) IR is known to damage long bones (in terms of mass and structure), but the relationships among dose rates (particularly low‐dose‐rate [LDR] IR), long‐bone c

Externí odkaz: https://doaj.org/article/8bfe6fd3ebf5401a8d1646a758b04156

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Akademický článek

Comparison of the fertility of tumor suppressor gene-deficient C57BL/6 mouse strains reveals stable reproductive aging and novel pleiotropic gene

Autor: Masaoki Kohzaki, Akira Ootsuyama, Toshiyuki Umata, Ryuji Okazaki

Publikováno v: Scientific Reports, Vol 11, Iss 1, Pp 1-13 (2021)

Abstract Tumor suppressor genes are involved in maintaining genome integrity during reproduction (e.g., meiosis). Thus, deleterious alleles in tumor suppressor-deficient mice would exhibit higher mortality during the perinatal period. A recent aging

Externí odkaz: https://doaj.org/article/ae51f3e286524bcbacde0b1bd96086a3

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Akademický článek

Effects of smoking cessation on biological monitoring markers in urine

Autor: Yuya Kawasaki, Yun-Shan Li, Yuko Ootsuyama, Kazuhiko Nagata, Hiroshi Yamato, Kazuaki Kawai

Publikováno v: Genes and Environment, Vol 42, Iss 1, Pp 1-9 (2020)

Abstract Introduction Urinary nicotine and cotinine levels are often measured as biomarkers for tobacco smoke exposure. However, these biomarkers are not appropriate to evaluate the effects of quitting smoking for several days, because of their short

Externí odkaz: https://doaj.org/article/e86db9b2c4574c8785e91d11c31f12e4

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