Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Shuneki Shoji"'
Publikováno v:
Congenital Anomalies. 50:141-158
The formal genesis of the great arteries continues to be controversial due to the lack of consensus of septation of the developing outflow tract. In order to make it clear how the great arteries are generated, we have re-examined our previous papers
Autor:
Osamu Katoh, Toshiaki Ogiu, Hiromitsu Watanabe, Mayumi Nishimura, Shuneki Shoji, Tetsuya Oguri, Yoshiyuki Masaoka, Toshiaki Takahashi, Masao Kurosumi
Publikováno v:
Journal of Radiation Research. 39:93-100
The effects of heavy ion and X-ray irradiation on tumorigenesis in B6C3F1 mice were compared. Six-week-old animals were divided into 6 groups and exposed to 0.426 Gy heavy ion irradiation of 290 MeV/u carbon-ion beam (LET 60-210 KeV/micron) at the do
Autor:
Midori Tanizaki, Osamu Katoh, Nariaki Fujimoto, Ken Haruma, Shuneki Shoji, Masao Kurosumi, Yoshiyuki Masaoka, Hiromitsu Watanabe
Publikováno v:
Journal of Toxicologic Pathology. 10:77-81
X-ray induction of tumors were examined in five-week-old male CD(SD) : Crj rats, treated with two 10 Gy doses to the gastric region with a 3-day interval (total 20 Gy). After irradiation, the rats received a 1% NaCI supplement in the diet and survivo
Autor:
Hiromitsu Watanabe, Shuneki Shoji, Osamu Katoh, Nariaki Fujimoto, Masao Kurozumi, Midori Tanizaki, Toshiaki Takahashi, Tetsuya Oguri, Yoshiyuki Masaoka
Publikováno v:
Journal of Toxicologic Pathology. 10:211-215
The stomach region of male hypocatalasemic (Cbs), C3H, and BALB mice of both sexes was irradiated once with a dose of 20 Gy of X-ray. After irradiation the Cbs mice were administered with 0.1% hydrogen peroxide (H2O2) solution as their drinking water
Publikováno v:
Congenital anomalies. 50(3)
The formal genesis of the great arteries continues to be controversial due to the lack of consensus of septation of the developing outflow tract. In order to make it clear how the great arteries are generated, we have re-examined our previous papers
Autor:
Y Ishimura, Shitau Hirata, Toshihiro Uesaka, Ken Kuramoto, Hiromitsu Watanabe, K Shiraki, Shuneki Shoji, S Kido, Osamu Katoh, Nariaki Fujimoto
Publikováno v:
Oncology reports. 6(5)
Six-week old male Sprague-Dawley (CD) rats were treated with 100 ppm N-methyl-N'-nitro-N-nitrosoguanidine (MNNG) for 16 weeks in their drinking water with control, miso or sodium chloride (NaCl) supplemented diets. All animals were autopsied 12 month
Autor:
Nariaki Fujimoto, M Nishizaki, Hiromitsu Watanabe, Shuneki Shoji, Ken Kuramoto, Osamu Katoh, S Kido, Y Ishimura, T Ogiu, Shitau Hirata, K Shiraki
Publikováno v:
Oncology reports. 5(6)
Six-week-old B6C3F1 mice were exposed to 0.439 Gy heavy ion irradiation as a 290 MeV/u carbon-ion beam (LET 10 keV/micron) at 2 cm from the upper proximal point of a spread Bragg beam and autopsied 13.5 months after the irradiation. In males total tu
Autor:
Hiromitsu Watanabe, S Kido, Y Ishimura, Shitau Hirata, Y Ando, Nariaki Fujimoto, Osamu Katoh, Shuneki Shoji, M Tatematsu, Toshihiro Uesaka, K Shiraki, Ken Kuramoto
Publikováno v:
Europe PubMed Central
The present study was undertaken to determine the response of colonic mucosa implanted into the stomach fundus in 6-week-old male F344 rats to oral administration of N-nitroso-N-methylurea (MNU). In graft + MNU, 15% animals had tumors in the implante
Publikováno v:
Oncology Reports.
Experiments were conducted to determine whether following genetic damage at germ cell stages induced by paternal exposure to 252 Cf fission neutron could lead to tumorigenesis in the offspring. Seven-week-old C3H/HeNCrj male mice were irradiated with
Autor:
Satoru Endo, Osamu Katoh, Shinya Matsuura, Y Masaoka, Hiromitsu Watanabe, Shuneki Shoji, Kenshi Komatsu, Hiroshi Tauchi
Publikováno v:
International journal of radiation biology. 73(6)
To examine the induction by radiation of developmental malformations and intrauterine deaths in severe combined immunodeficiency (scid) mice.The scid embryos, as well as those of C.B-17 control mice, were irradiated with graded doses of 60Co gamma-ra