mononucleated

简明释义

英[ˌmɒnəˈnjuːkleɪtɪd]美[ˌmɑːnəˈnjuːkleɪtɪd]

（细胞等）单核的

英英释义

单词用法

同义词

反义词

例句

1.Mononucleated osteoclast reached peak level at 3 days after tooth movement, while multinucleated cells reached peak level at 5 days.

其中单核破骨细胞在第3天、多核破骨细胞在第5天时达到峰值。

2.Skeletal muscle satellite cells are quiescent mononucleated myogenic cells, located between the sarcolemma and basement membrane of terminally-differentiated muscle fibres.

骨骼肌卫星细胞是骨骼肌中位于肌细胞膜和基膜之间的具有增殖分化潜力的肌源性细胞。

3.Skeletal muscle satellite cells are quiescent mononucleated myogenic cells, located between the sarcolemma and basement membrane of terminally-differentiated muscle fibres.

骨骼肌卫星细胞是骨骼肌中位于肌细胞膜和基膜之间的具有增殖分化潜力的肌源性细胞。

4.Mononucleated haploid cells join to produce binucleate cells.

单核的单培体细胞连接在一起产生双核细胞。

5.The histiocyte-like ce- lls may be transformed into foamy cells, mononucleated or multinucleated tumor giant cells. Undifferentiated mesenchymal cells were rarely seen.

组织细胞样细胞可演变为泡沫细胞和多核、单核的瘤巨细胞，另见少量未分化间叶细胞。

6.Certain types of fungi are mononucleated (单核的), allowing them to reproduce efficiently.

某些类型的真菌是单核的，使它们能够高效繁殖。

7.Research shows that mononucleated (单核的) macrophages play a crucial role in the immune response.

研究表明，单核的巨噬细胞在免疫反应中发挥着关键作用。

8.The muscle fibers are typically composed of long, cylindrical cells that are often mononucleated (单核的) in structure.

肌肉纤维通常由长的圆柱形细胞组成，这些细胞在结构上通常是单核的。

9.In contrast to skeletal muscle, cardiac muscle cells are mononucleated (单核的) and interconnected.

与骨骼肌相比，心脏肌肉细胞是单核的并且相互连接。

10.The study focused on mononucleated (单核的) cells derived from the bone marrow.

该研究集中于来源于骨髓的单核的细胞。

作文

In the study of biology, understanding cell types is crucial for grasping how organisms function. One important classification of cells is based on their nuclear structure. Among these classifications, we encounter the term mononucleated, which refers to cells that contain a single nucleus. This characteristic is significant as it distinguishes these cells from multinucleated cells, which have multiple nuclei. The presence of a single nucleus in mononucleated cells plays a pivotal role in various biological processes, including cellular division and function.For example, many types of muscle cells are mononucleated. These cells, such as cardiac myocytes, are essential for the heart's function, allowing it to contract and pump blood effectively. The single nucleus in these cells helps regulate their metabolic activities and coordinate their performance during contraction. In contrast, skeletal muscle fibers are typically multinucleated, which allows for greater control over muscle contraction but also presents different challenges in cellular regulation.Another example of mononucleated cells can be found in certain types of white blood cells, such as lymphocytes. These immune cells are vital for the body’s defense against pathogens. The single nucleus of a lymphocyte is crucial for its ability to produce antibodies and mount an effective immune response. Understanding how mononucleated cells function within the immune system helps researchers develop better treatments for diseases and improve overall health outcomes.Moreover, the study of mononucleated cells extends into the field of regenerative medicine. Scientists are exploring how these cells can be utilized in therapies to repair damaged tissues. For instance, stem cells, which are often mononucleated, have the potential to differentiate into various cell types, offering hope for treating conditions like heart disease and spinal cord injuries. By harnessing the unique properties of mononucleated cells, researchers aim to create innovative solutions for previously untreatable ailments.In addition to their biological significance, mononucleated cells also play a role in understanding evolutionary processes. By studying the differences between mononucleated and multinucleated cells across different species, scientists can gain insights into how cellular organization has evolved over time. This understanding can shed light on the complexity of multicellular organisms and the advantages provided by specific cellular structures.In conclusion, the term mononucleated is more than just a scientific label; it encapsulates a variety of important functions and implications across different fields of biology. From muscle function to immune response and regenerative medicine, mononucleated cells are fundamental to our understanding of life at the cellular level. As research continues to advance, the knowledge surrounding mononucleated cells will undoubtedly lead to new discoveries and innovations that could transform healthcare and our understanding of biology itself.

在生物学研究中，理解细胞类型对于掌握生物体的功能至关重要。细胞的一个重要分类是基于其核结构。在这些分类中，我们遇到术语单核细胞，指的是含有单个细胞核的细胞。这一特征非常重要，因为它将这些细胞与多核细胞区分开来，多核细胞则具有多个细胞核。单核细胞中的单个细胞核在细胞分裂和功能等各种生物过程中发挥着关键作用。例如，许多类型的肌肉细胞是单核细胞。这些细胞，如心肌细胞，对于心脏的功能至关重要，使其能够有效地收缩和泵送血液。这些细胞中的单个细胞核有助于调节其代谢活动，并在收缩过程中协调其性能。相比之下，骨骼肌纤维通常是多核的，这允许对肌肉收缩进行更大的控制，但也在细胞调节方面带来了不同的挑战。另一个例子是某些类型的白细胞，如淋巴细胞，它们也是单核细胞。这些免疫细胞对于身体抵御病原体的防御至关重要。淋巴细胞中的单个细胞核对于其产生抗体和发起有效免疫反应的能力至关重要。了解单核细胞在免疫系统中的功能有助于研究人员开发更好的疾病治疗方法，并改善整体健康结果。此外，单核细胞的研究还扩展到了再生医学领域。科学家们正在探索如何利用这些细胞来修复受损的组织。例如，干细胞通常是单核细胞，具有分化为各种细胞类型的潜力，为治疗心脏病和脊髓损伤等疾病提供了希望。通过利用单核细胞的独特特性，研究人员旨在为以前无法治疗的疾病创造创新解决方案。除了生物学意义外，单核细胞在理解进化过程方面也发挥着作用。通过研究不同物种中单核细胞和多核细胞之间的差异，科学家可以深入了解细胞组织是如何随时间演变的。这一理解可以揭示多细胞生物的复杂性以及特定细胞结构所提供的优势。总之，术语单核细胞不仅仅是一个科学标签；它涵盖了生物学各个领域的重要功能和影响。从肌肉功能到免疫反应，再到再生医学，单核细胞对于我们理解细胞水平的生命至关重要。随着研究的不断推进，围绕单核细胞的知识无疑将导致新的发现和创新，这可能会改变医疗保健和我们对生物学本身的理解。