相关实验视频
Updated: Sep 9, 2025

03:25
Simple Continuous Glucose Monitoring in Freely Moving Mice
Published on: February 24, 2023
6.0K
在低持续血糖监测使用设置中使用非血糖因子识别高血糖变异性
Suresh Rama Chandran1, Ming Ming Teh1, Hong Chang Tan1
1Department of Endocrinology, Singapore General Hospital, 20 College Road, 169856, Singapore.
Primary care diabetes
|August 29, 2025
概括
非血糖因素如药物类型,糖尿病持续时间和功能 (eGFR) 有助于识别2型糖尿病患者的高葡萄糖变异性 (GV). 即使连续血糖监测 (CGM) 数据有限,这也很有用.
科学领域:
- 内分泌学
- 代谢疾病
- 糖尿病管理
背景情况:
- 葡萄糖可变性 (GV) 是糖尿病并发症的一个关键因素.
- 鉴定GV的非血糖预测因素对于主动管理至关重要.
- 持续血糖监测 (CGM) 提供了有关血糖波动的有价值数据.
研究的目的:
- 在2型糖尿病患者中确定与高葡萄糖可变性 (GV) 相关的非血糖因素.
- 探索超出HbA1c等血糖控制指标的GV预测因素.
- 评估随时可用的临床数据在预测高GV方面的有用性.
主要方法:
- 一项涉及403名2型糖尿病患者的横截面观察研究.
- 参与者使用了Freestyle Libre Pro CGM设备.
- 使用后勤回归分析来确定高GV的独立预测因素 (CV ≥36%).
主要成果:
- 特定的糖尿病药物 (硫尿素,预混合或基底玻尿素) 与高GV (OR 4. 7- 5. 2) 有着强烈的关联.
- 较长的糖尿病持续时间和较低的估计球膜过率 (eGFR) 增加了高GV的几率 (两者的OR为1. 2).
- 年龄较大和BMI较高与高GV的几率较低有关,而性别和HbA1c没有关联.
结论:
- 药物类型,糖尿病持续时间和eGFR是重要的非血糖因素,可以帮助识别高葡萄糖变异的个体.
- 这些发现对预测高GV有价值,特别是在CGM数据可用性有限的环境中.
- 将这些因素纳入临床实践可以改善2型糖尿病的葡萄糖变异性管理.
相关概念视频
Glucose Homeostasis: Regulation of Blood Glucose
2.5K
Carbohydrates consumed through foods are converted into glucose, a crucial energy source for the body. In the prandial state, high blood glucose levels stimulate the secretion of insulin from the pancreas. Insulin inhibits hepatic glucose production and stimulates glucose uptake and metabolism by muscle and adipose tissue. The excess glucose is converted into glycogen and stored in the liver and muscles.
During fasting, when blood glucose levels are low, the pancreas secretes glucagon. it...
During fasting, when blood glucose levels are low, the pancreas secretes glucagon. it...
2.5K
Hypoglycemia and Glucagon
334
Without prolonged fasting, healthy individuals maintain blood glucose levels above 3.5 mM due to a well-adapted neuroendocrine counterregulatory system that effectively prevents acute hypoglycemia, a potentially life-threatening condition. The primary clinical scenarios for hypoglycemia encompass diabetes treatment, inappropriate production of endogenous insulin or insulin-like substances by tumors, and the use of glucose-lowering agents in non-diabetic individuals. Notably, hypoglycemia in the...
334
Hormones Regulating Blood Glucose
4.0K
Insulin is released by beta cells of the pancreas when blood glucose levels are high. It facilitates glucose absorption and utilization in insulin-dependent cells with insulin receptors on their plasma membranes. Insulin promotes glucose uptake by increasing the number of glucose transport proteins in the cell membrane, allowing glucose to enter the cell. As a result, glucose utilization and ATP production are enhanced.
In addition to accelerating glucose uptake and utilization, insulin has...
In addition to accelerating glucose uptake and utilization, insulin has...
4.0K
Diabetes Mellitus: Type 2 and Gestational
2.9K
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...
2.9K
Pulse rhythm
925
Pulse rhythm refers to the pattern of pulsations within specific intervals, offering valuable insights into the regularity or irregularity of the heart's beats as observed through the pattern of pulsation within specific intervals. A regular pulse exhibits a consistent heart rate with uniform waveforms and pulsation force, variations of which can be classified as normal, weak, or bounding.
Conversely, an irregular pulse pattern is termed dysrhythmia, stemming from disruptions in cardiac...
Conversely, an irregular pulse pattern is termed dysrhythmia, stemming from disruptions in cardiac...
925
Diabetes: Symptoms, Diagnosis, and Complications
685
For most patients, experiencing several weeks of polyuria, polydipsia, fatigue, and significant weight loss may indicate the presence of diabetes. Furthermore, adults displaying the phenotypic appearance of type 2 diabetes (particularly those who are obese and not initially insulin-requiring), may have islet cell autoantibodies, suggesting autoimmune-mediated β cell destruction and a diagnosis of latent autoimmune diabetes of adults (LADA). The categorization of glucose homeostasis is...
685

