Schmitt W G, Klingebiel T
Medizinisches Strahleninstitut der Universität Tübingen.
Digitale Bilddiagn. 1987 Sep;7(3):119-24.
In 57 rats the radiation absorption or proton relaxation times were determined in vitro after single carbon tetrachloride poisoning. The inflammatory changes induced by CCl4 result in marked water absorption and moderate of fat. Histologically, there are cell necroses, toxic swellings of cells, regenerating cells rich in water content, and fatty vacuoles. These phenomena result in a reduction of radiation absorption due to the increased water and fat accumulation. Prolongation of both relaxation times is mainly due to water absorption.
在57只大鼠中，测定了单次四氯化碳中毒后体外的辐射吸收或质子弛豫时间。四氯化碳引起的炎症变化导致明显的水吸收和中度的脂肪吸收。组织学上，有细胞坏死、细胞毒性肿胀、富含水分的再生细胞和脂肪空泡。由于水和脂肪积累增加，这些现象导致辐射吸收减少。两种弛豫时间的延长主要是由于水吸收。
