PROBLEM TO BE SOLVED: To provide a radiation hematopoietic injury ameliorating agent and a food and drink composition for ameliorating radiation hematopoietic injury which can be administered safely and conveniently over a long period of time, and is effective in ameliorating radiation hematopoietic injury.SOLUTION: The invention provides a radiation hematopoietic injury ameliorating agent and a food and drink composition for ameliorating radiation hematopoietic injury containing a mixture of cell-wall-crushed fruit body of Agaricus blazei Murill and the mycelium extract which has removed the mycelium from the culture medium of the mycelium of Agaricus blazei Murill by centrifugation or filtration, and a chlorella growth factor which is a hot water extract of cell-wall-crushed chlorella.COPYRIGHT: (C)2015,JPO&INPIT【課題】 長期に亙って安全且つ簡便に投与し得、放射線造血障害の回復に効果的な放射線造血障害回復剤及び放射線造血障害回復用飲食組成物の提供。 【解決手段】 アガリスク・ブラゼイ・ムリルの子実体の細胞壁破砕物とアガリスク・ブラゼイ・ムリルの菌糸体の培養液から遠心分離又は濾過により菌糸体を除去した菌糸体抽出物との混合物と、クロレラの細胞壁破砕物の熱水抽出物であるクロレラ・グロス・ファクターを含有する放射線造血障害回復剤及び放射線造血障害回復用飲食組成物。【選択図】 なし
