In multiple sclerosis. pathological changes of both tissue iron and myelin occur. yet these factors have not been characterized in a longitudinal fashion using the novel iron- and myelin-sensitive quantitative susceptibility mapping (QSM) MRI technique. We investigated disease-relevant tissue changes associated with myelin loss and iron accumulation in multiple sclerosis deep gray mat... https://www.mamapaisa.com/product-category/moisturizing-treatment/