hydroxyproline

简明释义

英[haɪˌdrɒksɪˈprəʊliːn]美[haɪdrɑːksɪˈproʊliːn]

n. 羟（基）脯氨酸

英英释义

单词用法

同义词

反义词

例句

1.Indeed, hepatic hydroxyproline was decreased 46.7% by carbamazepine, reaching a level that the researchers said was "indistinguishable" from animals without the human ATZ transgene.

事实上，经卡马西平处理的实验鼠肝羟脯氨酸浓度下降了46.7%，达到了一个研究人员认为与未经过人类AT Z转基因处理的动物都难以区分的浓度。

2.The results suggest that Tet or Ena partially reduce the hydroxyproline content and elevate myosin ATPase activity of hypertrophied myocardium in renovascular hypertensive rats.

实验结果表明粉防己碱可部分逆转肾血管性高血压所致的大鼠左心室肥厚，降低心肌胶原含量，升高肌球蛋白ATP酶活性。

3.The eggshell membrane contains keratin which is related to the skin flexibility and hydroxyproline which is the component of colloid protein.

蛋壳膜中含有与人皮肤弹性有关的角蛋白及构成胶原蛋白的羟脯氨酸。

4.Hydroxyproline was measured in lung tissue homogenates by spectrophotometer.

采用分光光度法测定肺组织匀浆羟脯氨酸含量。

5.Meanwhile, urine calcium and hydroxyproline concentrations were examined as well.

同时测定尿中的钙和羟脯氨酸的含量。

6.In addition, type II is low in hydroxyproline and trace of hydroxylysine, the primary difference in comparison with type I and III gearing type II to address cartilage tissue properties.

此外，第二类是低羟脯氨酸和羟痕迹，在与I型和II型三面向，以解决软骨组织的主要性能比较差。

7.The presence of hydroxyproline in collagen is crucial for its stability.

胶原蛋白中存在的羟脯氨酸对其稳定性至关重要。

8.Researchers are studying the levels of hydroxyproline to assess tissue repair.

研究人员正在研究羟脯氨酸的水平，以评估组织修复。

9.High concentrations of hydroxyproline can indicate collagen turnover in the body.

高浓度的羟脯氨酸可能表明体内胶原蛋白的更新。

10.A diet rich in vitamin C enhances the synthesis of hydroxyproline in connective tissues.

富含维生素C的饮食可以增强结缔组织中羟脯氨酸的合成。

11.The analysis of hydroxyproline levels helps diagnose certain diseases.

对羟脯氨酸水平的分析有助于诊断某些疾病。

作文

Hydroxyproline is an amino acid that plays a crucial role in the stability and structure of collagen, which is one of the most abundant proteins in the human body. Collagen is a key component of connective tissues, including skin, tendons, and ligaments. The presence of hydroxyproline (羟脯氨酸) in collagen helps maintain its triple-helix structure, providing strength and flexibility to these tissues. Without adequate levels of hydroxyproline (羟脯氨酸), collagen can become weak and less effective, leading to various health issues such as joint pain, skin aging, and even more severe conditions like osteoarthritis. The synthesis of hydroxyproline (羟脯氨酸) in the body primarily occurs through the post-translational modification of proline residues in collagen. This process requires vitamin C as a cofactor, which is why a deficiency in this vitamin can lead to impaired collagen formation and result in scurvy, a disease characterized by weakened connective tissues and bleeding gums. Thus, ensuring an adequate intake of vitamin C is vital for maintaining healthy levels of hydroxyproline (羟脯氨酸) and, consequently, robust collagen production. In addition to its biological significance, hydroxyproline (羟脯氨酸) has gained attention in the field of nutrition and dietary supplements. Many athletes and fitness enthusiasts seek products high in collagen or hydroxyproline (羟脯氨酸) to support their joint health and improve recovery times after intense workouts. Some studies suggest that collagen supplementation may enhance the body's natural collagen synthesis, leading to better joint function and reduced pain during physical activity. Moreover, hydroxyproline (羟脯氨酸) levels can serve as a biomarker for collagen turnover in various medical conditions. For instance, elevated levels of hydroxyproline (羟脯氨酸) in urine can indicate increased collagen breakdown, which may be associated with conditions like rheumatoid arthritis or other inflammatory diseases. Therefore, measuring hydroxyproline (羟脯氨酸) levels can provide valuable insights into a patient's health status and help guide treatment decisions. In summary, hydroxyproline (羟脯氨酸) is a vital amino acid that contributes significantly to the structural integrity of collagen. Its importance extends beyond mere biochemistry; it impacts nutrition, athletic performance, and clinical diagnostics. Understanding the role of hydroxyproline (羟脯氨酸) can aid individuals in making informed choices about their health and wellness, particularly regarding diet and supplementation. As research continues to explore the many facets of hydroxyproline (羟脯氨酸), we are likely to uncover even more benefits and applications related to this essential amino acid.

羟脯氨酸是一种氨基酸，在胶原蛋白的稳定性和结构中发挥着至关重要的作用，胶原蛋白是人体中最丰富的蛋白质之一。胶原蛋白是连接组织的关键成分，包括皮肤、肌腱和韧带。羟脯氨酸（hydroxyproline）的存在有助于保持胶原蛋白的三螺旋结构，为这些组织提供强度和灵活性。如果羟脯氨酸（hydroxyproline）的水平不足，胶原蛋白可能会变得脆弱且效果不佳，导致各种健康问题，如关节疼痛、皮肤老化，甚至更严重的情况如骨关节炎。 羟脯氨酸（hydroxyproline）在体内的合成主要通过胶原蛋白中脯氨酸残基的翻译后修饰进行。这个过程需要维生素C作为辅因子，这就是为什么维生素C缺乏会导致胶原蛋白形成受损，并导致坏血病，这是一种以结缔组织虚弱和牙龈出血为特征的疾病。因此，确保摄入足够的维生素C对于维持健康的羟脯氨酸（hydroxyproline）水平以及强健的胶原蛋白生产至关重要。 除了生物学意义外，羟脯氨酸（hydroxyproline）在营养和膳食补充剂领域也引起了关注。许多运动员和健身爱好者寻求富含胶原蛋白或羟脯氨酸（hydroxyproline）的产品，以支持他们的关节健康并改善剧烈锻炼后的恢复时间。一些研究表明，胶原蛋白补充可能增强身体的自然胶原蛋白合成，从而改善关节功能并减少在体育活动中的疼痛。 此外，羟脯氨酸（hydroxyproline）水平可以作为各种医疗条件下胶原蛋白周转的生物标志物。例如，尿液中羟脯氨酸（hydroxyproline）水平升高可能表明胶原蛋白分解增加，这可能与类风湿关节炎或其他炎症性疾病相关。因此，测量羟脯氨酸（hydroxyproline）水平可以为患者的健康状态提供有价值的见解，并帮助指导治疗决策。 总之，羟脯氨酸（hydroxyproline）是一种重要的氨基酸，对胶原蛋白的结构完整性有重要贡献。它的重要性超越了单纯的生物化学，它影响营养、运动表现和临床诊断。理解羟脯氨酸（hydroxyproline）的作用可以帮助个人在健康和保健方面做出明智的选择，特别是在饮食和补充方面。随着研究不断探索羟脯氨酸（hydroxyproline）的多个方面，我们可能会发现与这种必需氨基酸相关的更多益处和应用。