glucocorticoid

简明释义

英[ˌɡluːkəʊˈkɔːtɪˌkɔɪd]美[ˌɡlʊkoˈkɔrtɪˌkɔɪd]

n. [生化] 糖皮质激素

英英释义

单词用法

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例句

1.Conclusions The earlier diagnosis and treatment of AVN in SARS patients who had taken glucocorticoid should be performed.

结论应注意皮质激素对SARS患者引起股骨头缺血性坏死的早期诊断及治疗。

2.Objective To observe the effect of high-dose glucocorticoid on HELLP syndrome.

目的观察大剂量糖皮质激素治疗HELLP 综合征的疗效。

3.The results indicated that there were glucocorticoid receptors on SPM.

结果提示脑突触质膜上存在糖皮质激素膜受体。

4.It was reported that the glucocorticoid receptor played a key role in regulation of stress and inflammation response.

研究表明，糖皮质激素受体在应激反应和炎症反应的调控中起着非常重要的作用。

5.To study the gene expression of the Trichloroethylene induced medicamentosa-like dermatitis before and after Glucocorticoid treated.

目的探讨三氯乙烯药疹样皮炎在糖皮质激素治疗前后的基因表达谱变化。

6.When glucocorticoid binds to its receptor in the hippocampus, that activates the expression of genes which dampen further synthesis of the hormone.

当糖皮质激素和海马体中的受体结合时，激活了那些阻止这种激素合成的基因。

7.Objective To investigate the etiology, prevention and treatment of glucocorticoid induced glaucoma (GIG).

目的分析糖皮质激素性青光眼病因及预防治疗。

8.ObjectiveTo explore the effect of glucocorticoid inhaled on bone metabolism, bone density and adrenal function in children with asthma.

目的探讨糖皮质激素吸入疗法对哮喘患儿骨代谢、骨密度和肾上腺功能的影响。

9.The doctor prescribed a dose of glucocorticoid to help reduce inflammation in the patient's lungs.

医生开了一剂糖皮质激素来帮助减少患者肺部的炎症。

10.Patients with autoimmune diseases often require glucocorticoid therapy to manage their symptoms.

患有自身免疫疾病的患者通常需要接受糖皮质激素治疗以控制症状。

11.Long-term use of glucocorticoid can lead to side effects such as osteoporosis.

长期使用糖皮质激素可能会导致如骨质疏松等副作用。

12.In cases of severe allergies, doctors may recommend a short course of glucocorticoid treatment.

在严重过敏的情况下，医生可能会建议短期使用糖皮质激素治疗。

13.Research indicates that glucocorticoid levels can affect mood and behavior.

研究表明，糖皮质激素水平可以影响情绪和行为。

作文

Glucocorticoids are a class of steroid hormones that play a crucial role in the body's response to stress, metabolism, and immune function. These hormones are produced in the adrenal cortex and are essential for maintaining homeostasis. One of the most well-known examples of a glucocorticoid (糖皮质激素) is cortisol, which is often referred to as the 'stress hormone' because its levels increase in response to stress. Cortisol helps regulate various functions in the body, including blood sugar levels, inflammation, and the metabolism of fats, proteins, and carbohydrates. The primary function of glucocorticoids (糖皮质激素) is to manage the body's response to stress. When an individual is faced with a stressful situation, the hypothalamus signals the adrenal glands to release cortisol. This hormone then mobilizes energy by increasing glucose availability in the bloodstream, allowing the body to respond effectively to the challenge. However, prolonged exposure to high levels of cortisol can lead to negative health effects, such as weight gain, high blood pressure, and a weakened immune system. In addition to their role in stress response, glucocorticoids (糖皮质激素) also have significant anti-inflammatory properties. This has made them valuable in the treatment of various inflammatory conditions, such as asthma, rheumatoid arthritis, and inflammatory bowel disease. By suppressing the immune system's inflammatory response, glucocorticoids (糖皮质激素) can help alleviate symptoms and improve the quality of life for patients suffering from these chronic diseases. However, the use of glucocorticoids (糖皮质激素) in medical treatments must be carefully managed. While they can provide significant relief, long-term use can result in side effects, including osteoporosis, diabetes, and increased susceptibility to infections. Therefore, healthcare providers often recommend using the lowest effective dose for the shortest duration possible to minimize these risks. Moreover, the body's natural production of glucocorticoids (糖皮质激素) is regulated through a feedback mechanism involving the hypothalamus and pituitary gland. When cortisol levels are sufficient, the production of corticotropin-releasing hormone (CRH) and adrenocorticotropic hormone (ACTH) decreases, thus reducing the stimulation of the adrenal glands. This intricate balance ensures that the body maintains optimal levels of glucocorticoids (糖皮质激素), preventing both deficiency and excess. In conclusion, glucocorticoids (糖皮质激素) are vital hormones that influence numerous physiological processes in the body. Their ability to modulate stress responses and inflammation makes them essential for survival, but their use in medicine requires careful consideration due to potential side effects. Understanding the role of glucocorticoids (糖皮质激素) in health and disease is critical for both patients and healthcare providers alike. As research continues to evolve, it may lead to more refined treatments that harness the benefits of these hormones while minimizing their risks.

糖皮质激素是一类类固醇激素，在机体对压力的反应、新陈代谢和免疫功能中发挥着至关重要的作用。这些激素在肾上腺皮质中产生，对于维持体内平衡至关重要。最著名的例子之一是皮质醇，它通常被称为“压力激素”，因为其水平在应对压力时会增加。皮质醇帮助调节身体的各种功能，包括血糖水平、炎症以及脂肪、蛋白质和碳水化合物的代谢。 糖皮质激素的主要功能是管理机体对压力的反应。当个体面临压力情境时，下丘脑会向肾上腺发出信号，释放皮质醇。这种激素通过增加血液中葡萄糖的可用性来动员能量，使身体能够有效应对挑战。然而，长期暴露于高水平的皮质醇可能导致负面健康影响，例如体重增加、高血压和免疫系统减弱。 除了在压力反应中的作用外，糖皮质激素还具有显著的抗炎特性。这使得它们在治疗各种炎症性疾病（如哮喘、类风湿性关节炎和炎症性肠病）中非常有价值。通过抑制免疫系统的炎症反应，糖皮质激素可以帮助缓解症状，提高患有这些慢性疾病患者的生活质量。 然而，在医疗治疗中使用糖皮质激素必须谨慎管理。虽然它们可以提供显著的缓解，但长期使用可能导致副作用，包括骨质疏松、糖尿病和感染易感性增加。因此，医疗保健提供者通常建议使用最低有效剂量并尽可能缩短使用时间，以最小化这些风险。 此外，机体自然产生的糖皮质激素是通过下丘脑和垂体腺的反馈机制进行调节的。当皮质醇水平充足时，促肾上腺皮质激素释放激素（CRH）和促肾上腺皮质激素（ACTH）的产生减少，从而降低对肾上腺的刺激。这种复杂的平衡确保了机体维持最佳水平的糖皮质激素，防止缺乏和过量。 总之，糖皮质激素是影响身体众多生理过程的重要激素。它们调节压力反应和炎症的能力使它们对生存至关重要，但在医学上的使用需要仔细考虑，因其可能的副作用。了解糖皮质激素在健康和疾病中的作用对于患者和医疗保健提供者都是至关重要的。随着研究的不断发展，可能会导致更精细的治疗方法，利用这些激素的益处，同时最小化其风险。