lipoproteins

简明释义

英[ˌlaɪpəʊˈprəʊtiːnz]美[ˌlaɪpəˈproʊtin]

n. [生化]脂蛋白（lipoprotein 的复数）

英英释义

单词用法

同义词

反义词

例句

1.Their ultrastructure was not affected by the fixatives. Thistype of granules has the property of lipoproteins.

它的超微结构不受固定剂的影响，其组成成分具有脂蛋白的性质。

2.To investigate the relationship between family history of coronary heart disease (CHD) and the levels of lipids and lipoproteins.

探讨冠心病家族史与儿童血脂水平的关系。

3.The granules were disrupted by the high concentration of salts in unfrozen phase and release the low density lipoproteins (LDL).

冷冻时，食物未冻水相中高浓度的盐作用于粒状体，使其释出低密度脂蛋白（LDL）。

4.But taking 3 grams of ginger powder daily can greatly reduce LDL lipoproteins, says one study.

但是一项研究表明，每天服用3克姜粉可以极大地减少低密度脂蛋白。

5.HDL (high-density lipoproteins) is actually good cholesterol that we need to regulate certain functions, produce hormones, and digest foods.

的HDL(高密度脂蛋白胆固醇)，其实是良好的胆固醇，我们需要规范的某些职能，生产激素，和消化的食品。

6.Results:Main indications of hemorheology and unextrapolated area of subungual microcirculation fluxion were significantly raised in individuals with abnormal lipoproteins.

结果：异常脂蛋白血症组血液流变多项主要指标及甲襞微循环形态、流态、周态积分较对照组明显升高。

7.High levels of lipoproteins 脂蛋白 in the blood can lead to heart disease.

血液中高水平的脂蛋白可能导致心脏病。

8.Doctors often check lipoproteins 脂蛋白 during routine blood tests.

医生通常在常规血液检查中检查脂蛋白。

9.There are different types of lipoproteins 脂蛋白, including HDL and LDL.

有不同类型的脂蛋白，包括高密度脂蛋白（HDL）和低密度脂蛋白（LDL）。

10.A diet low in saturated fats can help manage lipoproteins 脂蛋白 levels.

低饱和脂肪饮食有助于管理脂蛋白水平。

11.The function of lipoproteins 脂蛋白 is to transport lipids through the bloodstream.

脂蛋白的功能是通过血液运输脂质。

作文

Lipoproteins play a crucial role in the human body, serving as essential carriers of lipids, including cholesterol and triglycerides, throughout the bloodstream. These complex molecules consist of proteins and lipids, allowing for the transport of fats that are otherwise insoluble in water. Understanding the function and types of lipoproteins (脂蛋白) is vital for comprehending various health conditions, particularly those related to cardiovascular diseases. There are several types of lipoproteins (脂蛋白), each differing in density and composition. The primary classes include low-density lipoproteins (LDL), high-density lipoproteins (HDL), very-low-density lipoproteins (VLDL), and chylomicrons. LDL is often referred to as 'bad' cholesterol because it can lead to the buildup of plaque in arteries, increasing the risk of heart disease. Conversely, HDL is known as 'good' cholesterol as it helps remove excess cholesterol from the bloodstream, transporting it back to the liver for excretion or recycling. The balance between these different types of lipoproteins (脂蛋白) is critical for maintaining cardiovascular health. High levels of LDL and low levels of HDL can create a dangerous situation, leading to atherosclerosis, which is the hardening and narrowing of arteries. This condition can result in serious complications such as heart attacks and strokes. Therefore, monitoring and managing lipoproteins (脂蛋白) levels through diet, exercise, and, if necessary, medication is essential for reducing the risk of heart-related issues. Diet plays a significant role in influencing lipoproteins (脂蛋白) levels. Consuming saturated fats and trans fats can raise LDL levels, while healthy fats, such as those found in fish, nuts, and olive oil, can increase HDL levels. Additionally, incorporating fiber-rich foods, such as fruits, vegetables, and whole grains, can help lower LDL cholesterol. Regular physical activity also contributes positively by increasing HDL levels and improving overall lipid profiles. In recent years, research has expanded our understanding of lipoproteins (脂蛋白) beyond their traditional roles. Emerging studies suggest that certain subclasses of lipoproteins (脂蛋白) may have differential effects on health. For example, small, dense LDL particles are considered more harmful than larger, buoyant ones. This insight has led to more personalized approaches in assessing cardiovascular risk and tailoring treatment strategies. Furthermore, genetic factors can also influence lipoproteins (脂蛋白) levels. Conditions such as familial hypercholesterolemia can lead to significantly elevated LDL levels, necessitating early intervention to prevent severe cardiovascular problems. Genetic testing and counseling can provide valuable information for individuals at risk, guiding lifestyle changes and treatment options. In conclusion, lipoproteins (脂蛋白) are integral to lipid transport and metabolism within the body. Understanding their types, functions, and the impact of lifestyle choices on their levels is crucial for maintaining cardiovascular health. As research continues to evolve, the insights gained will undoubtedly enhance our ability to prevent and treat heart disease more effectively. By prioritizing heart-healthy habits and staying informed about lipoproteins (脂蛋白), individuals can take proactive steps towards a healthier future.

脂蛋白在人体中发挥着至关重要的作用，作为脂质（包括胆固醇和甘油三酯）在血液中运输的基本载体。这些复杂的分子由蛋白质和脂质组成，使得脂肪能够在水中运输，而水本身是不可溶的。理解脂蛋白（lipoproteins）的功能和类型对于理解各种健康状况，特别是与心血管疾病相关的情况至关重要。 脂蛋白（lipoproteins）有几种类型，每种类型在密度和组成上有所不同。主要类别包括低密度脂蛋白（LDL）、高密度脂蛋白（HDL）、极低密度脂蛋白（VLDL）和乳糜微粒。LDL通常被称为“坏”胆固醇，因为它可能导致动脉内斑块的积聚，从而增加心脏病的风险。相反，HDL被称为“好”胆固醇，因为它帮助从血液中去除多余的胆固醇，将其运输回肝脏以进行排泄或回收。 这些不同类型的脂蛋白（lipoproteins）之间的平衡对于维持心血管健康至关重要。LDL水平过高和HDL水平过低可能会造成危险局面，导致动脉粥样硬化，即动脉的硬化和狭窄。这种情况可能导致严重的并发症，如心脏病发作和中风。因此，通过饮食、锻炼以及必要时的药物治疗来监测和管理脂蛋白（lipoproteins）水平，对于降低心脏相关问题的风险至关重要。 饮食在影响脂蛋白（lipoproteins）水平方面发挥着重要作用。摄入饱和脂肪和反式脂肪会提高LDL水平，而健康脂肪（如鱼类、坚果和橄榄油中所含的脂肪）可以提高HDL水平。此外，摄入富含纤维的食物，如水果、蔬菜和全谷物，可以帮助降低LDL胆固醇。定期锻炼也能积极影响，增加HDL水平并改善整体脂质谱。 近年来，研究扩大了我们对脂蛋白（lipoproteins）的理解，超越了它们传统的角色。新兴研究表明，某些亚类的脂蛋白（lipoproteins）可能对健康产生不同的影响。例如，小而致密的LDL颗粒被认为比大而浮力强的LDL颗粒更具危害性。这一见解导致了评估心血管风险和量身定制治疗策略的更加个性化的方法。 此外，遗传因素也会影响脂蛋白（lipoproteins）水平。诸如家族性高胆固醇血症等疾病可能导致LDL水平显著升高，因此需要尽早干预以防止严重的心血管问题。基因检测和咨询可以为处于风险中的个人提供有价值的信息，指导生活方式的改变和治疗选择。 总之，脂蛋白（lipoproteins）对于体内脂质的运输和代谢至关重要。理解它们的类型、功能以及生活方式选择对其水平的影响，对于维护心血管健康至关重要。随着研究的不断发展，获得的见解无疑将增强我们有效预防和治疗心脏病的能力。通过优先考虑心脏健康的习惯，并了解脂蛋白（lipoproteins），个人可以采取积极措施朝着更健康的未来迈进。