New compounds able to control hepatic cholesterol metabolism:Is it possible to avoid statin treatmen

来源 :World Journal of Hepatology | 被引量 : 0次 | 上传用户:huangyq_002
下载到本地 , 更方便阅读
声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架
论文部分内容阅读
Aging is characterized by the loss of homeostasis that leads to changes in the biochemical composition of tissues, reduced ability to respond adaptively to en- vironmental stimuli, and increased susceptibility and vulnerability to diseases including coronary artery dis- eases, carotid artery disease and brain vessel disease. Hypercholesterolemia is one of the primary risk factors for these pathologies, whose incidence is highly related to aging. Almost 25% of men and 42% of women older than 65 years have a serum total cholesterol level greater than 240 mg/dL. The mechanisms behind this age-related increase in plasma cholesterol are still incompletely understood, thus, the control of plasma cholesterol content in aged people is more challenging than in adults. In this review the different pharmaco- logical approaches to reduce plasma cholesterol levels, particularly in aged people, will be discussed. In brief, current therapies are mostly based on the prescription of statins(3-hydroxy-3-methylglutaryl-CoA reductase inhibitors) that are pretty effective but that exert sev- eral side effects. More attention should be given to po- tential drug interactions, potential age-related changes in drug pharmacokinetics, adverse effects such as my-opathy and competing risks when statins are prescribed to old patients. In combination or in alternative to sta- tin therapy, other agents might be required to reduce low density lipoprotein(LDL) cholesterol levels. Among the available drugs, the most commonly prescribed are those addressed to reduce cholesterol absorption, to modulate lipoprotein lipase activity and bile acid se- questrants: even these pharmacological interventions are not exempt from side effects. The use of antioxi- dants or organoselenium compounds and the discovery of new proteins able to modulate exclusively LDL re- ceptor recycling such as Proprotein convertase subtilisin kexin 9 and SEC24 offer new pharmacological approaches to selectively reduce the main causes of dyslipidemia. Aging is characterized by the loss of homeostasis that leads to changes in the biochemical composition of tissues, reduced ability to respond adaptively to en- vironmental stimuli, and increased susceptibility and vulnerability to diseases including coronary artery dis- eases, carotid artery disease and brain vessel disease. Hypercholesterolemia is one of the primary risk factors for these pathologies, whose incidence is highly related to aging. Almost 25% of men and 42% of women older than 65 years have a serum total cholesterol level greater than 240 mg / dL. mechanisms behind this age-related increase in plasma cholesterol are still incompletely understood, thus, the control of plasma cholesterol content in aged people is more challenging than in adults. Thus this different pharmaco- logical approaches to reduce plasma cholesterol levels, particularly in aged people, will be discussed. In brief, current therapies are mostly based on the prescription of statins (3-hydroxy-3 -methylglutaryl-CoA reductase inhibitors) that are pretty effective but that exert sev- eral side effects. More attention should be given to po- tential drug interactions, potential age-related changes in drug pharmacokinetics, adverse effects such as my-opathy and competing When the statins are prescribed to old patients. Among the available drugs, the most commonly prescribed are those addressed to reduce cholesterol absorption, to modulate lipoprotein lipase activity and bile acid se- questrants: even these pharmacological interventions are not exempt from side effects. The use of antioxi- dants or organoselenium compounds and the discovery of new proteins able to modulate exclusively LDL re- ceptor recycling such as Proprotein convertase subtilisin kexin 9 and SEC24 offer new pharmacological approaches to reduce reduce the main causes of dyslipidemia.
其他文献
“画蛇添足”用法失当的现象在日常人际交流和各类媒体上频频出现,可以说是司空见惯的事情,因为大部分受众不觉得有什么不妥,反正看着听着说着都挺顺的。平心而言,那些误用并
加强科教兴农战略促进科技成果转化周兆德(中国热带农业科学院华南热带农业大学海南571737)在小平同志和全国科技大会精神的指导下,我院(校)以全国科技工作基本方针为导向,坚持科学技术是
从九七年十月份至今的南京市场各配件报价来看,除内存条、高能奔腾和十速以上光驱的价格略有下调外,其它配件的价格已基本趋于稳定,估计在今后一段时间内,电脑价格不会有大
一、近三年高考回眸注:“Ⅱ”表示2016年考纲中对知识内容要求掌握的程度即理解所列知识和其他相关知识之间的联系和区别,并能在较复杂的情境中综合运用其进行分析、判断、推
今年的暑假里,我第一次看到家里养的小狗生了一窝狗娃娃。刚刚出生的狗娃娃成天蜷缩在窝里,小小的身体,稀疏而杂乱的毛发。连眼睛也没睁开,只有一条小小的缝。它们的四肢也还
One should have lofty and noble aspirations. 志当存高远。Only with a pure heart and few worldly desires can one have a great ideal; only by getting rid of distr
1.出车前家中吵翻天,2.行车中怨声绕耳畔,3.情绪低精神难集中,4.出车祸该把谁来怨。情绪车@程静杰 1 out of the car before the home quarrel, 2 drive in the resentment
期刊
姐姐家在福建山区,那一年,她在家对面的半山腰上办了一个黑木茸种植园。在几万截朽木段里挖孔填菌,让它们自然生发。一年下来,姐姐培植的黑木茸,产量并不高,辛辛苦苦360天,
【典源】《神仙传·麻姑》:麻姑自说云,接侍以来,已见东海三为桑田。向到蓬莱水浅,浅于往者会时略半也。岂将复还为陵陆乎?“沧海桑田”也简作“沧桑”。 [Code source] “I
为贯彻《教育部关于大力加强中小学教师培训工作的意见》(教师[2011]1号)等文件精神,建立和完善校本研修制度,加强研修指导和管理,促进校本研修与远程教育相结合,扎实有效地