astrocytic

简明释义

英[/ˌæstroʊˈsaɪtɪk/]美[/ˌæstroʊˈsaɪtɪk/]

星形细胞

英英释义

单词用法

同义词

反义词

例句

1.Some neoplastic cells are more elongated and astrocytic.

一些肿瘤细胞较长，呈星形细胞样。

2.Another barrier to water-soluble drugs is the glial connective tissue cells (astrocytes), which form an astrocytic sheath close to the basement membrane of the capillary endothelium.

水溶性药物的另一个屏障是胶质结缔组织细胞(星形细胞)，该细胞所形成的星形细胞鞘与毛细血管内皮基膜紧密邻接。

3.Objective: To investigate the relationship between the spinal astrocytic activation and neuropathic pain behavior in L5 spinal nerve ligation (SNL) rats.

目的：研究L5脊神经结扎模型大鼠脊髓星形胶质细胞的激活与痛行为之间的关系。

4.Immunohistochemical ABC method was employed to investigate the immunoreactive changes of astrocytic bodies and processes for glial fibrillary acidic protein (GFAP) in the central visual brain regions.

应用免疫组织化学abc法观察大鼠脑内视觉系统胶质原纤维酸性蛋白的变化。

5.CONCLUSION: the seizure can be enhanced by CBX pretreatment and it may relate with astrocytic hyperplasia and the increasing expression of Cx43 in astrocytes.

结论：在整体动物甘珀酸预处理可以导致癫痫发作增强，这可能与星形胶质细胞增生及其连接蛋白43表达升高有关。

6.Immunohistochemical ABC method was employed to investigate the immunoreactive changes of astrocytic bodies and processes for glial fibrillary acidic protein (GFAP) in the central visual brain regions.

应用免疫组织化学abc法观察大鼠脑内视觉系统胶质原纤维酸性蛋白的变化。

7.One of many implications of this work is that any disruption of astrocytic function will compromise blood flow at critical times during brain activity.

这项研究给我们的暗示之一就是在脑活跃过程中任何星细胞功能的破坏都将在危急时刻危及血流量。

8.FOXP3 may provide a new target for immunotherapy of astrocytic tumors.

FOXP3可能成为星形细胞肿瘤免疫调节的新靶点。

9.Conclusion: the peritumoral edema on MRI in supratentorial astrocytic gliomas can reflect the positive expression rate of P53 protein.

结论：幕上星形细胞瘤瘤周水肿MRI表现反映了肿瘤组织P 53蛋白的表达程度。

10.RESULT: the signal intensity on MRI feature have relation with the pathological grade of astrocytic gliomas.

结果：星形胶质细胞瘤的MRI信号强度与病理分级有关。

11.The astrocytic 星形胶质细胞的 response to inflammation is crucial for brain homeostasis.

对炎症的星形胶质细胞的反应对于大脑的稳态至关重要。

12.In this study, we observed increased astrocytic 星形胶质细胞的 activity in response to neuronal injury.

在这项研究中，我们观察到对神经损伤反应的星形胶质细胞的活性增加。

13.The research focused on the role of astrocytic 星形胶质细胞的 functions in neurodegenerative diseases.

这项研究集中在星形胶质细胞的功能在神经退行性疾病中的作用。

14.The study highlighted the importance of astrocytic 星形胶质细胞的 support in neuronal survival.

该研究强调了星形胶质细胞的支持在神经元存活中的重要性。

15.We used immunohistochemistry to visualize astrocytic 星形胶质细胞的 markers in brain tissue.

我们使用免疫组织化学技术来可视化脑组织中的星形胶质细胞的标记物。

作文

Astrocytes are a type of glial cell in the brain that play a crucial role in supporting neurons. These star-shaped cells, which are referred to as astrocytic (星形胶质细胞的), are essential for maintaining the homeostasis of the central nervous system. They provide structural support to neurons, regulate blood flow, and maintain the blood-brain barrier, which is vital for protecting the brain from harmful substances in the bloodstream.The importance of astrocytic (星形胶质细胞的) cells cannot be overstated. They are involved in neurotransmitter metabolism, which is crucial for synaptic function. For instance, when neurons release neurotransmitters like glutamate, astrocytic (星形胶质细胞的) cells help to clear these chemicals from the synaptic cleft, thereby preventing excitotoxicity, which can lead to neuronal damage and death.Moreover, astrocytic (星形胶质细胞的) cells play a significant role in the response to injury in the brain. Following an injury or insult, such as a stroke or traumatic brain injury, astrocytic (星形胶质细胞的) cells become reactive. This reactivity can lead to the formation of a glial scar, which serves to isolate the damaged area and protect healthy tissue. However, this process can also hinder regeneration and repair, illustrating the dual role of astrocytic (星形胶质细胞的) cells in both protecting and potentially impeding recovery.Research has shown that astrocytic (星形胶质细胞的) dysfunction is implicated in various neurological diseases, including Alzheimer's disease, multiple sclerosis, and amyotrophic lateral sclerosis (ALS). In these conditions, the normal functions of astrocytic (星形胶质细胞的) cells are disrupted, leading to a cascade of pathological events that contribute to disease progression. For example, in Alzheimer's disease, astrocytic (星形胶质细胞的) cells may fail to adequately clear amyloid-beta plaques, which are toxic to neurons and are a hallmark of the disease.The study of astrocytic (星形胶质细胞的) cells is an exciting field of neuroscience that holds promise for developing new therapeutic strategies. By targeting the pathways involved in astrocytic (星形胶质细胞的) function, researchers aim to enhance the protective roles of these cells while mitigating their detrimental effects in disease contexts. This approach could lead to innovative treatments that not only address the symptoms of neurological disorders but also promote healing and recovery at the cellular level.In conclusion, understanding astrocytic (星形胶质细胞的) cells and their multifaceted roles in the brain is essential for advancing our knowledge of neurological health and disease. As we continue to unravel the complexities of these remarkable cells, we may unlock new avenues for therapeutic intervention that could significantly improve outcomes for individuals suffering from various neurological conditions.