corticosterone

简明释义

英[ˌkɔːtɪˈkɒstəˌrəʊn]美[ˌkɔrtɪˈkɑstəˌron]

n. （肾上腺）皮质脂酮

英英释义

单词用法

同义词

反义词

例句

1.Corticosterone, progesterone, estradiol a nd deoxycorticosterone showed no effects on the glycine uptake in spinal cord synaptosomes.

皮质酮，孕酮，雌二醇和脱氧皮质酮对脊髓突触小体中的甘氨酸摄取没有影响。

2.Corticosterone is one of the adrenal hormones.

皮质酮是肾上腺皮质激素之一。

3.Water extracts of dry and fresh P. ginseng had apparent protective effect on corticosterone-induced and hydrogen peroxide-induced damage in PC12 cells;

干、鲜人参水提液对于皮质酮、过氧化氢诱导损伤的PC12细胞均有明显的保护作用；

4.Birds with too much corticosterone often abandon their nests, leaving offspring to the elements.

鸟类如果总是含有过多的肾上腺酮，会使得他们在天气糟糕的情况下抛弃家庭。

5.Objective: to investigate the effects of exogenous melatonin on Hypothalamus-Pituitary-Adrenal (HPA) axis and immune function which inhibited by exogenous corticosterone.

目的：探讨外源性褪黑素对下丘脑垂体肾上腺轴及免疫功能受抑状态的影响。

6.Aim: The effect of stress hormone corticosterone on hippocampal neurons delayed rectified potassium currents was probed.

目的：探讨应激激素皮质酮对海马神经元延迟整流钾电流的影响。

7.The rapid effect induced by corticosterone was reversible, concentration-dependent, and voltage-independent.

此快速抑制作用呈可逆性、浓度依赖性和非电压依赖性。

8.AIM: To investigate the signal transduction mechanism of rapid effect of corticosterone.

目的：探讨皮质酮快速作用的信号转导机制。

9.CONCLUSION: TWEE can promote the production of corticosterone and the proliferation of the cell of fascicular zone in adrenal cortex in SD rat.

结论：TWEE能促进大鼠肾上腺皮质增生及促进皮质束状带细胞分泌皮质酮。

10.The adrenal glands produce various hormones, including corticosterone, which regulates stress response.

肾上腺产生多种激素，包括皮质酮，它调节压力反应。

11.In times of stress, the body increases the production of corticosterone to help manage the situation.

在压力时期，身体会增加皮质酮的产生以帮助应对这种情况。

12.Research has shown that levels of corticosterone can influence behavior in animals.

研究表明，皮质酮的水平可以影响动物的行为。

13.Elevated levels of corticosterone are often observed in individuals with chronic stress.

慢性压力个体通常会观察到皮质酮水平升高。

14.Studies indicate that corticosterone plays a role in memory formation and retrieval.

研究表明，皮质酮在记忆形成和提取中发挥作用。

作文

Corticosterone is a steroid hormone produced in the adrenal cortex, which plays a crucial role in the body's response to stress. It is part of the glucocorticoid class of hormones and is involved in various physiological processes, including metabolism, immune response regulation, and blood pressure maintenance. Understanding the function of corticosterone">corticosterone (皮质酮) is essential for comprehending how our bodies react to stressors and maintain homeostasis. The production of corticosterone">corticosterone (皮质酮) is regulated by the hypothalamus and pituitary gland through a feedback loop involving corticotropin-releasing hormone (CRH) and adrenocorticotropic hormone (ACTH). When the body perceives stress, such as physical injury or emotional distress, CRH is released, stimulating the pituitary gland to secrete ACTH. This, in turn, prompts the adrenal glands to produce corticosterone">corticosterone (皮质酮), which helps mobilize energy reserves, suppress inflammation, and modulate the immune system's response. In addition to its role in stress response, corticosterone">corticosterone (皮质酮) influences various metabolic processes. It aids in the regulation of glucose levels by promoting gluconeogenesis, the process by which the liver generates glucose from non-carbohydrate sources. Furthermore, it facilitates the breakdown of fats and proteins, ensuring that the body has adequate energy during times of stress. However, chronic elevation of corticosterone">corticosterone (皮质酮) levels due to prolonged stress can lead to several health issues. Long-term exposure to high levels of this hormone can result in conditions such as Cushing's syndrome, characterized by symptoms like weight gain, high blood pressure, and increased susceptibility to infections. Additionally, excessive corticosterone">corticosterone (皮质酮) can negatively impact mental health, contributing to anxiety and depression. Research has shown that the effects of corticosterone">corticosterone (皮质酮) are not limited to physical health; they also extend to cognitive functions. Elevated levels of this hormone can impair memory and learning abilities, particularly in individuals exposed to chronic stress. This highlights the importance of managing stress effectively to maintain both physical and mental well-being. In conclusion, corticosterone">corticosterone (皮质酮) is a vital hormone that plays a significant role in the body’s stress response and overall metabolism. While it helps the body cope with immediate stressors, chronic elevation of this hormone can lead to serious health consequences. Therefore, understanding how corticosterone">corticosterone (皮质酮) functions and finding ways to manage stress are essential for maintaining a healthy lifestyle. By adopting stress-reduction techniques such as mindfulness, exercise, and proper nutrition, individuals can help regulate their corticosterone">corticosterone (皮质酮) levels and promote better health outcomes.

皮质酮是一种由肾上腺皮质产生的类固醇激素，在身体应对压力的过程中起着至关重要的作用。它属于糖皮质激素类，参与多种生理过程，包括代谢、免疫反应调节和血压维持。理解corticosterone">corticosterone（皮质酮）的功能对于理解我们身体如何应对压力源和维持体内平衡是至关重要的。corticosterone">corticosterone（皮质酮）的产生受到下丘脑和垂体的调节，通过涉及促肾上腺皮质激素释放激素（CRH）和促肾上腺皮质激素（ACTH）的反馈回路进行。当身体感知到压力，如身体受伤或情绪困扰时，CRH被释放，刺激垂体分泌ACTH。随后，这促使肾上腺产生corticosterone">corticosterone（皮质酮），帮助动员能量储备、抑制炎症和调节免疫系统的反应。除了在压力反应中的作用外，corticosterone">corticosterone（皮质酮）还影响多种代谢过程。它通过促进糖异生来帮助调节葡萄糖水平，糖异生是肝脏从非碳水化合物源生成葡萄糖的过程。此外，它促进脂肪和蛋白质的分解，确保在压力时期身体有足够的能量。然而，由于长期压力导致的corticosterone">corticosterone（皮质酮）水平升高可能会导致多种健康问题。长期暴露于高水平的这种激素可能导致库欣综合症等疾病，其特征包括体重增加、高血压和感染易感性增加。此外，过量的corticosterone">corticosterone（皮质酮）可能对心理健康产生负面影响，导致焦虑和抑郁。研究表明，corticosterone">corticosterone（皮质酮）的影响不仅限于身体健康；它还延伸到认知功能。高水平的这种激素可能损害记忆和学习能力，特别是在经历长期压力的个体中。这突显了有效管理压力以维持身体和心理健康的重要性。总之，corticosterone">corticosterone（皮质酮）是一种重要的激素，在身体的压力反应和整体代谢中发挥着重要作用。尽管它帮助身体应对即时压力源，但这种激素的长期升高可能导致严重的健康后果。因此，了解corticosterone">corticosterone（皮质酮）的功能，并找到管理压力的方法，对于维持健康的生活方式至关重要。通过采用正念、锻炼和适当营养等减压技巧，个人可以帮助调节其corticosterone">corticosterone（皮质酮）水平，促进更好的健康结果。