lipocyte

简明释义

英[ˈlɪpəʊsaɪt]美[ˈlaɪposaɪt]

n. 肥粒血球；脂肪细胞

英英释义

单词用法

同义词

反义词

例句

1.METHODS Rat lipocyte was isolated and purified with discontinuous density-gradient centrifugation.

方法不连续密度梯度离心法分离纯化大鼠肝贮脂细胞。

2.METHODS Rat lipocyte was isolated and purified with discontinuous density-gradient centrifugation.

方法不连续密度梯度离心法分离纯化大鼠肝贮脂细胞。

3.The study revealed that the number of lipocytes (脂肪细胞) increases significantly in obese individuals.

研究显示，肥胖个体的lipocytes (脂肪细胞) 数量显著增加。

4.Researchers are investigating how lipocytes (脂肪细胞) contribute to insulin resistance.

研究人员正在调查lipocytes (脂肪细胞) 如何导致胰岛素抵抗。

5.The differentiation of stem cells into lipocytes (脂肪细胞) is a crucial process in adipogenesis.

干细胞分化为lipocytes (脂肪细胞) 是脂肪生成中的一个关键过程。

6.Excessive calorie intake leads to the expansion of lipocytes (脂肪细胞) in the body.

过量的卡路里摄入导致体内lipocytes (脂肪细胞) 的扩张。

7.Certain hormones regulate the activity of lipocytes (脂肪细胞), affecting fat storage and release.

某些激素调节lipocytes (脂肪细胞) 的活动，影响脂肪的储存和释放。

作文

In the realm of biology and human health, understanding the various types of cells that constitute our body is crucial. One such cell type is the lipocyte, which plays a significant role in energy storage and metabolism. The term lipocyte refers to a specialized cell that stores fat, primarily in the form of triglycerides. These cells are commonly found in adipose tissue, which is essential for maintaining energy balance in the body. The primary function of a lipocyte is to store excess energy derived from food. When we consume more calories than our body requires for immediate energy needs, the surplus is converted into fat and stored in these cells. This process is vital for survival, as it ensures that the body has a reserve of energy to draw upon during times of scarcity, such as fasting or intense physical activity. Moreover, lipocytes are not merely passive storage units; they also play an active role in regulating metabolism. They release hormones and signaling molecules that can influence appetite, insulin sensitivity, and overall metabolic health. For instance, adiponectin, a hormone secreted by lipocytes, helps regulate glucose levels and fatty acid breakdown, thus playing a crucial role in preventing insulin resistance and type 2 diabetes. However, the modern lifestyle, characterized by high-calorie diets and sedentary behavior, has led to an increase in the number and size of lipocytes in many individuals. When these cells become overloaded with fat, they can lead to obesity, which is associated with numerous health issues, including cardiovascular disease, diabetes, and certain types of cancer. Understanding the biology of lipocytes is therefore essential for developing strategies to combat obesity and its related health problems. Research into lipocytes has also revealed their potential in regenerative medicine and tissue engineering. Scientists are exploring ways to manipulate these cells to create bioengineered tissues that can be used for transplantation or to repair damaged organs. By harnessing the properties of lipocytes, researchers aim to develop innovative treatments for a variety of conditions, from heart disease to metabolic disorders. In conclusion, lipocytes are more than just fat-storing cells; they are dynamic components of our metabolic system that play critical roles in energy regulation and overall health. As we continue to explore the complexities of human biology, it becomes increasingly clear that understanding cells like lipocyte is vital for advancing medical science and improving public health. By focusing on the functions and implications of lipocyte biology, we can pave the way for new approaches to treating obesity and its associated diseases, ultimately leading to healthier lifestyles and improved well-being for future generations.

在生物学和人类健康领域，理解构成我们身体的各种细胞类型至关重要。其中一种细胞类型是脂肪细胞，它在能量储存和代谢中发挥着重要作用。术语脂肪细胞指的是一种专门存储脂肪的细胞，主要以甘油三酯的形式存在。这些细胞通常存在于脂肪组织中，这对于维持身体的能量平衡至关重要。 脂肪细胞的主要功能是储存来自食物的多余能量。当我们摄入的卡路里超过身体立即所需的能量时，多余的能量会转化为脂肪并储存在这些细胞中。这个过程对生存至关重要，因为它确保了身体在匮乏时期，如禁食或剧烈运动期间，有能量储备可供提取。 此外，脂肪细胞不仅仅是被动的储存单元；它们还在调节代谢中发挥积极作用。它们分泌激素和信号分子，可以影响食欲、胰岛素敏感性和整体代谢健康。例如，脂肪细胞分泌的激素脂联素有助于调节葡萄糖水平和脂肪酸分解，从而在预防胰岛素抵抗和2型糖尿病方面发挥关键作用。 然而，现代生活方式的特点是高热量饮食和久坐不动的行为，导致许多人体内的脂肪细胞数量和大小增加。当这些细胞因过度储存脂肪而变得过载时，可能导致肥胖，而肥胖与许多健康问题相关，包括心血管疾病、糖尿病和某些类型的癌症。因此，理解脂肪细胞的生物学对于制定应对肥胖及其相关健康问题的策略至关重要。 对脂肪细胞的研究还揭示了它们在再生医学和组织工程中的潜力。科学家们正在探索操纵这些细胞的方法，以创建可用于移植或修复受损器官的生物工程组织。通过利用脂肪细胞的特性，研究人员旨在开发创新的治疗方法，以应对各种疾病，从心脏病到代谢障碍。 总之，脂肪细胞不仅仅是储存脂肪的细胞；它们是我们代谢系统的动态组成部分，在能量调节和整体健康中发挥着关键作用。随着我们继续探索人类生物学的复杂性，越来越明显的是，理解像脂肪细胞这样的细胞对推动医学科学进步和改善公共健康至关重要。通过关注脂肪细胞生物学的功能和影响，我们可以为治疗肥胖及其相关疾病铺平道路，最终为未来几代人带来更健康的生活方式和更好的福祉。