Reichard S M, Allison J D, Figueroa R E, Dickinson M M, Reese A C
Department of Radiology, Medical College of Georgia, Augusta 30912, USA.
Experientia. 1996 Jan 16;52(1):51-4. doi: 10.1007/BF01922415.
There were significant increases in total T cells and in T helper cells in blood samples collected immediately following magnetic resonance imaging (MRI) examinations of brains of male volunteers and patients. Percentages of total lymphocytes and suppressor/cytotoxic T cells decreased in these same samples. There were no significant changes in any leukocyte subpopulations in males undergoing lumbar MRI and females undergoing brain MRI. Thus, it is unlikely that stress from the procedure is the explanation for these changes. Our results show that MRI has specific effects on a brain system(s) that controls lymphocyte subpopulations.
在对男性志愿者和患者的脑部进行磁共振成像（MRI）检查后立即采集的血液样本中，总T细胞和辅助性T细胞显著增加。在这些相同的样本中，总淋巴细胞以及抑制性/细胞毒性T细胞的百分比下降。接受腰椎MRI检查的男性和接受脑部MRI检查的女性的任何白细胞亚群均无显著变化。因此，手术带来的压力不太可能是这些变化的原因。我们的结果表明，MRI对控制淋巴细胞亚群的一个或多个脑系统有特定影响。
