低劑量電離輻射(LDIR)可加速成年小鼠缺血性中風後的傷口癒合。 (IMAGE) City University of Hong Kong Caption 低劑量電離輻射(LDIR)可加速成年小鼠缺血性中風後的傷口癒合。(A)出現缺血性中風的小鼠分成兩組,其中一組小鼠接受了300mGy的低劑量X射線照射治療,另一組小鼠則只接受了「虛假照射」作為對照。(B和C)經X射線(300 mGy)照射治療小鼠的腦梗塞體積(黑色虛線),在腦創傷一天及三天之後明顯縮小。(D)磁力共振成像(MRI)監測同一隻小鼠在恢復期間的腦梗塞情況。(E)磁力共振成像證實曾接受X射線照射治療的小鼠,其平均腦梗塞體積顯著縮小(圖D的紅色虛線)。 Credit Au, N. P. et al., https://doi.org/10.1016/j.bbi.2023.09.015 Usage Restrictions Image must be used with appropriate caption and credit. License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.