蛋白P缺乏与脏疾病的早期症状和心力衰竭的住院风险有关
Marcus Andréas Ohlsson1,2, John Molvin2,3, Hannes Holm Isholth2,3
1Department of Internal Medicine, Skåne University Hospital, 214 28 Malmö, Sweden.
Nutrients
|March 14, 2026
概括
低水平 (SELENOP) 与功能障碍 (SGHS) 和心力衰竭患者住院住院风险较高有关. 保持足够的状态可能会改善心脏和脏健康结果.
科学领域:
- 心脏病学 心脏病学
- 腎臟病學 (nephrology) 是一種醫學專業.
- 营养科学 营养科学
背景情况:
- (Se) 是一种影响心力衰竭 (HF) 和病预后的微量元素.
- 缺乏Se与心血管死亡率的增加有关.
- 蛋白P (SELENOP) 反映了可生物利用的Se,其在患有功能障碍的HF中的作用尚不清楚.
研究的目的:
- 在基线调查SELENOP水平与选择性膜低过综合征 (SGHS) 之间的关联.
- 评估SELENOP与急性HF患者未来病住院治疗之间的关系.
主要方法:
- 在320名急性HF患者中分析了肌素,囊素C和SELENOP.
- 通过区域登记处识别脏住院病例 (ICD-10 N17-N19).
- 根据临床共变量调整后的物流和考克斯回归模型来评估SELENOP的预后作用.
主要成果:
- 较高的SELENOP水平与较低的SGHS概率相关 (OR 0.69;p=0.002).
- 增加的SELENOP与降低脏住院的风险相关 (HR 0.60; p=0.010),特别是急性脏损伤 (AKI) (HR 0.42; p=0.002).
- 塞莱诺普缺乏 (<3.23毫克/升) 预测了AKI住院治疗 (HR4.02;p=0.035).
结论:
- 低SELENOP与SGHS和急性HF中病住院的风险增加有关.
- 根据SELENOP的指示,适当的状态可能对HF患者的结局至关重要.
- 在心力衰竭中,SELENOP可能作为脏并发症的预后生物标志物.
相关概念视频
01:24Chronic Kidney Disease II: Clinical Manifestations
876
Chronic Kidney Disease (CKD) progressively impairs multiple body systems due to the accumulation of uremic toxins, which disrupt cellular functions across various organs.Neurologic symptomsNeurologic symptoms often arise early in CKD, as uremic toxin buildup drives changes in cognitive and motor functions. Patients frequently experience fatigue, headache, confusion, difficulty concentrating, and, in severe cases, seizures. Peripheral neuropathy commonly manifests as burning sensations in the...
876
01:24Nephrotic Syndrome I : Introduction
821
Nephrotic Syndrome is a chronic kidney disorder defined by clinical findings such as severe proteinuria, hypoalbuminemia, hyperlipidemia, and edema. These symptoms result from damage to the glomeruli, the kidney’s filtering units, increasing their permeability to proteins.Definition and Meaning:Proteinuria, defined as the loss of more than 3.5 grams of protein per day in adults, is a crucial feature of nephrotic syndrome. This condition is often accompanied by edema, the accumulation of...
821
01:25Chronic Kidney Disease I: Introduction
952
Chronic Kidney Disease (CKD) arises when the kidneys progressively lose their ability to function, ultimately leading to end-stage renal disease. At this advanced stage, the kidneys can no longer filter waste or maintain essential body functions, requiring renal replacement therapy (RRT) through dialysis or a kidney transplant for survival.Early-stage chronic kidney disease and detection challengesIn CKD's early stages, symptoms often remain absent because healthy nephrons compensate for...
952
01:26Nephrotic Syndrome II : Assessment and Medical Management
294
IntroductionNephrotic syndrome is a kidney disorder marked by excessive protein loss in the urine, leading to various systemic complications. This condition often results from damage to the glomeruli—the kidney's filtering units—causing proteinuria, low blood protein levels, and fluid retention. Understanding the assessment, diagnosis, and management of nephrotic syndrome is essential for effective treatment and prevention of further kidney damage.AssessmentPatient History: Document...
294
01:28Chronic Kidney Disease III: Interprofessional Care
578
Chronic kidney disease (CKD) requires collaborative and comprehensive management. CKD progresses through stages and can lead to end-stage kidney disease (ESKD) if untreated. Interprofessional collaboration and patient education are crucial, enabling patients to manage their health and improve their quality of life.Diagnostic approach for chronic kidney diseaseThe diagnosis of CKD primarily focuses on the glomerular filtration rate (GFR), which assesses kidney function by measuring how well...
578
01:30Acute Kidney Injury IV: Diagnostic Studies and Prevention
451
Accurate diagnosis and effective prevention are critical in managing Acute Kidney Injury (AKI), which is linked to high mortality rates ranging from 10% to 80%. Timely recognition of at-risk patients and careful monitoring can significantly reduce the likelihood of kidney damage.Diagnostic Assessments:The diagnostic process starts with a comprehensive medical history to identify prerenal, intrarenal, and postrenal causes.Prerenal causes, such as dehydration, hypotension, or blood loss, should...
451