Aarli J A
Clin Exp Immunol. 1972 Mar;10(3):453-61.
Citric acid extracts were prepared from human skeletal and heart muscle. Antibodies of γG-class to components of this extract were demonstrated in twelve out of fifty-three sera from patients with myasthenia gravis. The antigen is poorly soluble in saline but is converted into a soluble form by diluted citric acid. Apparently, the antigen is also present in small amounts in saline extracts of thymus. No cross-reactivity with other organs was demonstrated.
从人体骨骼肌和心肌中制备了柠檬酸提取物。在53例重症肌无力患者的血清中,有12例检测出针对该提取物成分的γG类抗体。该抗原在盐溶液中溶解性较差,但用稀释的柠檬酸可将其转化为可溶形式。显然,胸腺的盐溶液提取物中也含有少量该抗原。未显示与其他器官有交叉反应。