通过毛细血管电泳和高性能液体染色学检测血红蛋白恒温泉:马来西亚基兰丹的一项研究
Sumaiyah Adzahar1,2,3, Nabilah Rameli1,2, Suryati Hussin4
1Department of Hematology, School of Medical Sciences, Universiti Sains Malaysia, Kelantan, Malaysia.
Oman medical journal
|March 19, 2025
概括
血红蛋白恒温泉 (Hb CS) 是东南亚的一个常见的α-thalassemia. 结合毛细管电泳和HPLC可以改善Hb CS的诊断,其中异性Hb CS是最普遍的.
科学领域:
- 血液学 血液学 血液学
- 遗传学 遗传学 是一个
- 公共卫生 公共卫生
背景情况:
- 血红蛋白恒温泉 (Hb CS) 是东南亚流行的一种非删除性α-thalassemia.
- 它的不稳定性和较低的外周血液水平导致诊断不足.
- 准确的检测对于了解其流行率和临床影响至关重要.
研究的目的:
- 确定马来西亚凯兰坦人口中Hb CS的流行率.
- 使用毛细管电泳 (CE) 在异构合体,同构合体和复合异构合体状态中比较Hb CS水平.
- 评估CE和高性能液体染色学 (HPLC) 在检测Hb CS.的有效性.
主要方法:
- 一项涉及基兰丹 (2017-2018) 中学学生的横截面研究.
- 使用自动化CE和HPLC进行Hb分析.
- 通过多重PCR和ARMS进行DNA分析,以检测缺失/非缺失的α-thalassemia.
主要成果:
- 在376个 (99.5%) 样本中通过CE证实了Hb CS.
- 异 Hb CS 是最常见的 (91.5%),其次是复合异 (8.2%) 和同 (0.3%).
- 在大多数样本中发现了终结密码子CS突变.
结论:
- 结合CE和HPLC方法提供了准确的Hb CS诊断.
- DNA分子研究提供了确认,但成本更高.
- 了解Hb CS的流行率对于血病查计划至关重要.
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