sarcoplasmic

简明释义

英[sɑː.kəˈplæz.mɪk]美[sɑr.kəˈplæz.mɪk]

肌质的，肌浆的

英英释义

单词用法

同义词

反义词

例句

1.The denaturation of sarcoplasmic protein from PSE and normal pork was not apparent.

PSE肉与正常肉间的肌浆蛋白变性差异不明显。

2.Objective: To study the effect of bilirubin on the functional changes of sarcoplasmic reticulum (SR) induced by acute exercise.

目的探讨胆红素对急性运动所致腓肠肌肌质网某些功能改变的影响。

3.Sarcoplasmic reticulum are well-developed and widely connect with mitochondria and nuclear envelope.

肌质网发达，与线粒休、核膜广泛联系。

4.Its mechanism may be related to inhibition of calcium influx and mediation activity of calcium pump in sarcoplasmic reticulum.

其机制可能与抑制钙离子的内流及改变肌浆网上的钙泵活性有关。

5.Sarcoplasmic reticulum is a principal subcellular organelle which regulates calcium homeostasis, protein synthesis, and apoptosis of cardiomyocytes.

肌浆网是调控心肌细胞钙稳态、蛋白质合成和细胞凋亡的重要亚细胞器。

6.The kinetic study of the incorporation of exogenous ganglioside GM3 into the lipid bilayer of rabbit sarcoplasmic reticulum (SR) was carried out by trace extraction of Gls and high performance TLC.

用微量提取和高效薄板层析方法研究了外源性神经节苷脂GM3掺入兔肌质网膜的动力学过程。

7.Nowadays researches are very active on calcium ion metabolism and exercise fatigue, but most of them are concentrated only on mitochondria or sarcoplasmic reticulum.

目前，有关钙离子代谢与运动性肌肉疲劳的研究十分活跃，但都是从线粒体、肌浆网单方面因素考虑的。

8.Objective: To observe whether there exist non nuclear DNA binding proteins in rats skeletal muscle sarcoplasmic reticulum.

目的：观察大鼠骨骼肌肌质网上是否存在非核dna结合蛋白。

9.To investigate the effects of Metoprolol on sarcoplasmic reticulum Ca2+-ATPase (SERCA2a) and cardiac function of heart failure(HF) rats.

目的探讨美托洛尔对心衰大鼠肌浆网Ca2+-ATP酶及心功能的影响。

10.The study focused on the role of sarcoplasmic 肌浆的 reticulum in muscle contraction.

这项研究集中于肌浆的网状结构在肌肉收缩中的作用。

11.Increased sarcoplasmic 肌浆的 calcium levels can enhance muscle performance.

增加肌浆的钙水平可以提高肌肉性能。

12.The sarcoplasmic 肌浆的 content of creatine plays a crucial role in energy production.

肌浆的肌酸含量在能量生产中起着至关重要的作用。

13.Researchers are studying how sarcoplasmic 肌浆的 proteins affect muscle growth.

研究人员正在研究肌浆的蛋白质如何影响肌肉生长。

14.The sarcoplasmic 肌浆的 reticulum is essential for calcium storage in muscle cells.

肌浆的网状结构对肌肉细胞中的钙储存至关重要。

作文

The human body is a marvel of biological engineering, composed of various tissues and cells that work in harmony to maintain life. One of the most fascinating components of this intricate system is muscle tissue, which plays a crucial role in movement and stability. Within muscle cells, there exists a specialized structure known as the sarcoplasm, which is essential for muscle function. The term sarcoplasmic refers to anything related to this sarcoplasm, particularly in the context of muscle fibers. Understanding the significance of sarcoplasmic elements can provide insights into how our muscles operate, adapt, and respond to different stimuli. Muscle cells, or myocytes, contain numerous organelles and structures that contribute to their functionality. Among these, the sarcoplasm is a gel-like substance that surrounds the myofibrils, which are the contractile units of muscle fibers. The sarcoplasmic reticulum, a specialized form of endoplasmic reticulum found in muscle cells, plays a pivotal role in calcium storage and release. Calcium ions are essential for muscle contraction; they bind to proteins within the myofibrils, triggering a series of events that lead to muscle shortening and force generation. Thus, the sarcoplasmic reticulum is integral to the process of muscle contraction and relaxation. Moreover, the composition of the sarcoplasm is vital for energy production. It contains various enzymes and substrates that facilitate metabolic processes, including glycolysis and the Krebs cycle. These processes generate adenosine triphosphate (ATP), the energy currency of the cell. The availability of ATP is crucial for sustained muscle activity, particularly during high-intensity exercise. As such, the sarcoplasmic aspect of muscle cells is not only about structure but also about function and energy management. In the context of physical training and adaptation, the sarcoplasmic reticulum's efficiency can be enhanced through specific types of exercise. For instance, resistance training has been shown to increase the volume and density of the sarcoplasmic reticulum, allowing for more effective calcium handling. This adaptation results in improved muscle strength and endurance, demonstrating the dynamic nature of muscle physiology. Additionally, the concept of sarcoplasmic hypertrophy is often discussed among athletes and trainers. This refers to an increase in the volume of sarcoplasm within muscle cells, which can occur alongside increases in muscle size without a proportional increase in myofibrillar protein content. This type of hypertrophy is commonly associated with higher repetition training protocols aimed at enhancing muscular endurance. In conclusion, the term sarcoplasmic encompasses a range of functions and adaptations that are critical to muscle physiology. From its role in calcium storage and energy production to its implications for training adaptations, understanding the sarcoplasmic components of muscle cells can enhance our appreciation of how the body functions. As research continues to uncover the complexities of muscle biology, the importance of the sarcoplasmic environment will undoubtedly remain a key area of focus for both scientists and fitness enthusiasts alike. By recognizing the significance of sarcoplasmic elements, we can better understand how to optimize our training regimens and improve overall muscle performance.

人体是一项生物工程的奇迹，由各种组织和细胞组成，这些组织和细胞协调工作以维持生命。在这个复杂系统中，肌肉组织是一个非常迷人的组成部分，它在运动和稳定性中发挥着至关重要的作用。在肌肉细胞中，存在一种被称为肌浆的特殊结构，这对肌肉功能至关重要。术语sarcoplasmic指的是与这种肌浆相关的任何事物，特别是在肌肉纤维的背景下。理解sarcoplasmic元素的重要性可以提供关于我们肌肉如何运作、适应和响应不同刺激的见解。 肌肉细胞或肌细胞包含许多细胞器和结构，这些结构有助于其功能。其中，肌浆是一种胶状物质，包围着肌原纤维，肌原纤维是肌肉纤维的收缩单元。sarcoplasmic网状结构是肌肉细胞中发现的一种特殊形式的内质网，在钙储存和释放中发挥着关键作用。钙离子对肌肉收缩至关重要；它们与肌原纤维中的蛋白质结合，触发一系列事件，导致肌肉缩短和力量产生。因此，sarcoplasmic网状结构对于肌肉的收缩和放松过程是不可或缺的。 此外，肌浆的组成对于能量生产至关重要。它包含各种酶和底物，促进代谢过程，包括糖酵解和克雷布斯循环。这些过程生成三磷酸腺苷（ATP），细胞的能量货币。ATP的可用性对持续的肌肉活动至关重要，特别是在高强度运动期间。因此，肌肉细胞的sarcoplasmic方面不仅涉及结构，还涉及功能和能量管理。 在身体训练和适应的背景下，sarcoplasmic网状结构的效率可以通过特定类型的运动得到增强。例如，抗阻训练已被证明可以增加sarcoplasmic网状结构的体积和密度，从而允许更有效的钙处理。这种适应导致肌肉力量和耐力的改善，展示了肌肉生理学的动态特性。此外，运动员和教练常常讨论的sarcoplasmic肥大概念也很重要。这是指肌肉细胞内肌浆体积的增加，这可以在肌肉大小增加的同时发生，而没有与肌原纤维蛋白含量成比例的增加。这种类型的肥大通常与旨在增强肌肉耐力的高重复训练方案相关。 总之，术语sarcoplasmic涵盖了一系列对肌肉生理学至关重要的功能和适应。从钙储存和能量生产的作用到对训练适应的影响，理解肌肉细胞的sarcoplasmic成分可以增强我们对身体如何运作的欣赏。随着研究继续揭示肌肉生物学的复杂性，sarcoplasmic环境的重要性无疑将继续成为科学家和健身爱好者关注的重点领域。通过认识到sarcoplasmic元素的重要性，我们可以更好地理解如何优化我们的训练方案，提高整体肌肉表现。