Published 2003 | Version v1
Miscellaneous Restricted

Effects of a prolonged irradiation with low dose rate ionizing radiation on the hemopoiesis of mice

Creators

  • 1. Inst. for Environmental Sciences, Dept. of Radiobiology, Rokkasho, Aomori (Japan)

Description

SPF C3H/HeN female mice were irradiated with 137Cs γ-rays at doses of 100 - 500 mGy (100-500 days) at the dose rate of 1 mGy/22 hr/day. After irradiation, the number of hemopoietic cells in the bone marrow and the spleen were determined by the methods of CFU-S and CFU-GM assay, and the number of peripheral blood cells was also counted. No remarkable changes were observed for the number of peripheral blood cells between the control and irradiated mice. The day on which 12-CFU-S, which is in the earlist stage of differentiation, occurred decreased as the dose increased. (author)

Files

Restricted

The record is publicly accessible, but files are restricted to users with access.

Part of:
Annual report of the Institute for Environmental Sciences, 2002

Additional details

Additional titles

Original title (Japanese)
Heisei 14-nendo kankyo kagaku gijutsu kenkyusho nenpo

Publishing Information

Imprint Title
Annual report of the Institute for Environmental Sciences, 2002
Imprint Pagination
134 p.
Journal Page Range
p. 54-55
Report number
INIS-JP--096

INIS

Country of Publication
Japan
Country of Input or Organization
Japan
INIS RN
35085692
Subject category
S63: RADIATION, THERMAL, AND OTHER ENVIRONMENTAL POLLUTANT EFFECTS ON LIVING ORGANISMS AND BIOLOGICAL MATERIALS;
Resource subtype / Literary indicator
Progress Report
Descriptors DEI
BIOLOGICAL RADIATION EFFECTS; BLOOD CELLS; BLOOD FORMATION; BONE MARROW; CHRONIC IRRADIATION; DOSE-RESPONSE RELATIONSHIPS; GAMMA RADIATION; LOW DOSE IRRADIATION; MICE; PROGRESS REPORT; SPLEEN
Descriptors DEC
ANIMAL TISSUES; ANIMALS; BIOLOGICAL EFFECTS; BIOLOGICAL MATERIALS; BLOOD; BODY; BODY FLUIDS; CHRONIC EXPOSURE; DOCUMENT TYPES; ELECTROMAGNETIC RADIATION; HEMATOPOIETIC SYSTEM; IONIZING RADIATIONS; IRRADIATION; MAMMALS; MATERIALS; ORGANS; RADIATION EFFECTS; RADIATIONS; RODENTS; VERTEBRATES

Optional Information

Notes
3 refs., 2 figs. Imprint:Heisei 14-nendo kankyo kagaku gijutsu kenkyusho nenpo