研究血清白蛋白校正的果糖胺与2型糖尿病视网膜病变之间的关系
Zejiang Liu1, Qiyun Long1, Xuhui Song1
1Department of Laboratory Medicine, Ziyang Central Hospital, Ziyang, Sichuan Province, China.
Journal of diabetes research
|February 5, 2026
概括
提升的白蛋白校正的果糖胺 (AlbF) 水平与2型糖尿病 (T2DM) 患者糖尿病视网膜病变 (DR) 的风险更高有关. 这表明AlbF可能有助于识别DR患者.
科学领域:
- 内分泌学和新陈代谢学
- 眼科医生 眼科 眼科
- 临床生物化学 临床生物化学
背景情况:
- 糖尿病视网膜病变 (DR) 是2型糖尿病 (T2DM) 的一个主要并发症.
- 准确的生物标志物用于早期DR检测和风险分层对于及时干预至关重要.
- 蛋白校正的果糖胺 (AlbF) 是一个潜在的标记物,反映了血糖控制和蛋白质糖化.
研究的目的:
- 调查白蛋白校正的果糖胺 (AlbF) 水平与T2DM成人糖尿病视网膜病变 (DR) 的存在之间的关联.
- 评估AlbF作为该人群中DR的潜在生物标志物.
主要方法:
- 一项横截面研究分析了415名T2DM住院患者,分为DR (n=174) 和非DR (n=241) 组.
- 对AlbF水平进行了连续和明确的分析 ().
- 多变量逻辑回归,调整了混因子,评估了AlbF和DR之间的关联. 进行了ROC曲线分析和子组测试.
主要成果:
- DR的流行率为41.9%.
- 每增加10μmol/g的AlbF显著与DR的几率增加有关 (调整后OR=1.88,p<0.001).
- 观察到强烈的剂量反应关系,最高的AlbF三位数显示DR的几率是最低三位数的7.20倍 (p趋势<0.001).
结论:
- 升高的AlbF水平与T2DM患者的DR存在独立相关.
- 显著的剂量反应关系表明AlbF作为DR识别和风险分层的生物标志物的潜力.
- 需要在更大的前性研究中进一步验证,以确认临床效用.
相关概念视频
Diabetes Mellitus: Type 2 and Gestational
5.0K
Type 2 diabetes, characterized by insulin resistance, arises when the insulin receptors on cells lose responsiveness to insulin, diminishing the cell's capacity to take up glucose, resulting in elevated blood glucose levels. To receive a diagnosis of Type 2 diabetes, a series of blood glucose tests are necessary to assess whether the blood glucose falls within normal parameters. If the result is out of the normal range, a patient may be diagnosed as prediabetic or diabetic, depending on the...
5.0K
Diabetes Mellitus: Overview and Type I Subtype
5.4K
Diabetes mellitus is a chronic metabolic disorder characterized by high blood glucose levels due to inadequate insulin production, insulin resistance, or both. The condition affects millions worldwide and can significantly impact their health and quality of life.
Type 1 diabetes is an autoimmune disease in which the immune system mistakenly attacks and destroys the insulin-producing beta cells in the pancreas. As a result, the body is unable to produce sufficient insulin, and individuals with...
Type 1 diabetes is an autoimmune disease in which the immune system mistakenly attacks and destroys the insulin-producing beta cells in the pancreas. As a result, the body is unable to produce sufficient insulin, and individuals with...
5.4K
Relationship Formation
46.2K
What do you think is the single most influential factor in determining with whom you become friends and whom you form romantic relationships? You might be surprised to learn that the answer is simple: the people with whom you have the most contact. This most important factor is proximity. You are more likely to be friends with people you have regular contact with. For example, there are decades of research that shows that you are more likely to become friends with people who live in your dorm,...
46.2K
Serum Laboratory Studies, Stool Test, Breath Test
881
Gastrointestinal (GI) diagnostic studies are pivotal in confirming, ruling out, diagnosing, or staging various diseases, including cancers. Following diagnosis, allocating time for discussions with the patient and providing informational resources is crucial. Diagnostic assessments of the GI tract often occur in outpatient settings like endoscopy suites or GI labs. Preparation for these tests may include dietary restrictions, fasting, liquid bowel preparations, laxatives, enemas, and the...
881
Serum Studies: Renal Function Tests
441
Renal function tests are crucial for assessing kidney health, monitoring disease progression, and evaluating the kidneys' efficiency in waste elimination, fluid balance, and electrolyte regulation. These tests offer critical insights into kidney function, even though routine measurements may appear normal until there is a significant decline in the glomerular filtration rate or GFR. Typically, signs of kidney impairment only become evident when the GFR falls to about 50% of its normal level.
441
Distance Corrections
293
To achieve precise distance measurements, especially in surveying and construction, certain corrections must be applied to account for potential sources of error like the standardization errors, temperature variations, and slope adjustments.Standardization error emerges when measurement equipment undergoes changes, such as wear, repairs, or weather impacts. To address this, surveyors compare the equipment’s readings to a standard. This process identifies any deviation that might lead to...
293


