印度的一名患有抗-f的患者,经过广泛的免疫血液学检查确定
Sunil Golia1, Samruddhi Pawar1, Aseem K Tiwari1
1Department of Transfusion Medicine, Medanta - The Medicity, Gurgaon, India.
Immunohematology
|June 24, 2024
概括
一个罕见的血型抗体 - - 抗F抗体 - - 在一个病人身上被发现. 这种鉴定需要先进的血清和分子测试,因为它经常被其他抗体 (如抗-c和抗-e) 掩盖.
科学领域:
- 输血医学 输血医学
- 免疫学 免疫学 免疫学
- 遗传学 遗传学 是一个
背景情况:
- 红细胞 (RBC) 上的复合抗原ce (f) 在c和e抗原在同一蛋白质上处于cis位置时表达.
- 尽管在1953年发现了抗-f抗体,但由于其频繁的同时发生和被其他抗体掩盖,如抗-c和抗-e,因此很少报告.
- 准确识别罕见的抗体,如抗-f,对于预防输血反应至关重要.
研究的目的:
- 报告一种反-f抗体识别病例.
- 详细说明用于识别罕见抗体的综合方法.
- 突出输血医学中先进检测的重要性.
主要方法:
- 使用三细胞查和11细胞识别面板进行抗体识别.
- 通过使用酶处理和内部Rh面板进行了Rh抗原类型和抗体识别.
- 进行了献血红细胞单位的回顾和表型化,并对患者的红细胞进行了分子测试.
主要成果:
- 在患者血清中成功鉴定出抗F抗体.
- 通过多种先进的血清学和分子技术确认了anti-f的存在.
- 确定了负责免疫接种的致病性供体红细胞单位.
结论:
- 鉴定Anti-f抗体可能是具有挑战性的,因为它被常见的抗体掩盖.
- 广泛的血清学测试和分子方法的结合对于精确识别罕见抗体至关重要.
- 这一案例强调了对输血医学进行细致调查的必要性,以确保患者的安全.
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