糖尿病的发生率逐渐升高,尤其是2型糖尿病。随着糖尿病病程的增加,各项并发症的发病率也随之升高。尤其是2型糖尿病导致的慢性并发症,对人们的健康、心理及经济等各个方面均有一定的影响。近几年的研究均表明了脂质代谢对糖尿病的发病...糖尿病的发生率逐渐升高,尤其是2型糖尿病。随着糖尿病病程的增加,各项并发症的发病率也随之升高。尤其是2型糖尿病导致的慢性并发症,对人们的健康、心理及经济等各个方面均有一定的影响。近几年的研究均表明了脂质代谢对糖尿病的发病机制及其并发症的发生及进展有一定的影响。载脂蛋白B/A-1比值作为新的代谢紊乱标志物的指标之一,可评价糖尿病患者血管相关并发症。本文就载脂蛋白B/A-1比值在2型糖尿病血管并发症中的作用的相关研究进行综述。The prevalence of type 2 diabetes is on the rise, leading to an increase in associated complications over time. In particular, the chronic complications caused by type 2 diabetes have a certain impact on people’s health, psychology and economy. Recent studies have highlighted the impact of lipid metabolism on the development and progression of diabetes-related complications. Given that the ApoB/A-1 ratio can serve as a valuable indicator for assessing metabolic disorders and evaluating chronic complications in patients with diabetes. This review provides an overview of relevant research concerning the role of ApoB/A-1 ratio in vascular complications of type 2 diabetes.展开更多
Metal(aluminum and boron)based energetic materials have been wildly applied in various fields including aerospace,explosives and micro-devices due to their high energy density.Unfortunately,the low combustion efficien...Metal(aluminum and boron)based energetic materials have been wildly applied in various fields including aerospace,explosives and micro-devices due to their high energy density.Unfortunately,the low combustion efficiency and reactivity of metal fuels,especially boron(B),severely limit their practical applications.Herein,multi-component 3D microspheres of HMX/B/Al/PTFE(HBA)have been designed and successfully prepared by emulsion and solvent evaporation method to achieve superior energy and combustion reactivity.The reactivity and energy output of HBA are systematically measured by ignitionburning test,constant-volume explosion vessel system and bomb calorimetry.Due to the increased interfacial contact and reaction area,HBA shows higher flame propagation rate,faster pressurization rate and larger combustion heat of 29.95 cm/s,1077 kPa/s,and 6164.43 J/g,which is 1.5 times,3.5 times,and 1.03 times of the physical mixed counterpart(HBA-P).Meanwhile,HBA also shows enhanced energy output and reactivity than 3D microspheres of HMX/B/PTFE(HB)resulting from the high reactivity of Al.The reaction mechanism of 3D microspheres is comprehensively investigated through combustion emission spectral and thermal analysis(TG-DSC-MS).The superior reactivity and energy of HBA originate from the surface etching of fluorine to the inert shell(Al_(2)O_(3) and B_(2)O_(3))and the initiation effect of Al to B.This work offers a promising approach to design and prepare high-performance energetic materials for the practical applications.展开更多
文摘糖尿病的发生率逐渐升高,尤其是2型糖尿病。随着糖尿病病程的增加,各项并发症的发病率也随之升高。尤其是2型糖尿病导致的慢性并发症,对人们的健康、心理及经济等各个方面均有一定的影响。近几年的研究均表明了脂质代谢对糖尿病的发病机制及其并发症的发生及进展有一定的影响。载脂蛋白B/A-1比值作为新的代谢紊乱标志物的指标之一,可评价糖尿病患者血管相关并发症。本文就载脂蛋白B/A-1比值在2型糖尿病血管并发症中的作用的相关研究进行综述。The prevalence of type 2 diabetes is on the rise, leading to an increase in associated complications over time. In particular, the chronic complications caused by type 2 diabetes have a certain impact on people’s health, psychology and economy. Recent studies have highlighted the impact of lipid metabolism on the development and progression of diabetes-related complications. Given that the ApoB/A-1 ratio can serve as a valuable indicator for assessing metabolic disorders and evaluating chronic complications in patients with diabetes. This review provides an overview of relevant research concerning the role of ApoB/A-1 ratio in vascular complications of type 2 diabetes.
基金the National Natural Science Foundation of China(Grant Nos.T2222027,12202416 and 12272359).
文摘Metal(aluminum and boron)based energetic materials have been wildly applied in various fields including aerospace,explosives and micro-devices due to their high energy density.Unfortunately,the low combustion efficiency and reactivity of metal fuels,especially boron(B),severely limit their practical applications.Herein,multi-component 3D microspheres of HMX/B/Al/PTFE(HBA)have been designed and successfully prepared by emulsion and solvent evaporation method to achieve superior energy and combustion reactivity.The reactivity and energy output of HBA are systematically measured by ignitionburning test,constant-volume explosion vessel system and bomb calorimetry.Due to the increased interfacial contact and reaction area,HBA shows higher flame propagation rate,faster pressurization rate and larger combustion heat of 29.95 cm/s,1077 kPa/s,and 6164.43 J/g,which is 1.5 times,3.5 times,and 1.03 times of the physical mixed counterpart(HBA-P).Meanwhile,HBA also shows enhanced energy output and reactivity than 3D microspheres of HMX/B/PTFE(HB)resulting from the high reactivity of Al.The reaction mechanism of 3D microspheres is comprehensively investigated through combustion emission spectral and thermal analysis(TG-DSC-MS).The superior reactivity and energy of HBA originate from the surface etching of fluorine to the inert shell(Al_(2)O_(3) and B_(2)O_(3))and the initiation effect of Al to B.This work offers a promising approach to design and prepare high-performance energetic materials for the practical applications.
