calcitonin

简明释义

英[ˌkælsɪˈtəʊnɪn]美[ˌkælsəˈtoʊnɪn]

n. [生化]降血钙素（等于 thyrocalcitonin）

英英释义

单词用法

同义词

反义词

例句

1.By taking advantage of gene engineering, recombinant calcitonin analogue can be successfully obtained.

应用基因工程法可以制备出重组降钙素类似物。

2.Objective To discuss the effects of calcitonin on treatment of the old osteoporosis.

目的探讨降钙素治疗老年性骨质疏松症的临床疗效。

3.The plasma endothelin (ET) and calcitonin gene related peptide (CGRP) levels were observed before and after treatment.

观察治疗前后血浆内皮素（ET）、降钙素基因相关肽（CGRP）水平。

4.Calcitonin gene was synthesized according to the sequence of salmon Calcitonin gene.

根据鲑鱼降钙素基因的序列，合成了鲑降钙素基因。

5.AIM: to study the effect of calcitonin gene related peptide (CGRP) on contraction and relaxation of iliac artery transduced with CGRP gene by retrovirus vector.

目的：探讨降钙素基因相关肽(CGRP)基因转导兔动脉内膜对其舒缩功能的影响。

6.There does not seem to be any cause for concern with regard to calcitonin as a marker of excess C-cell stimulation.

似乎没有必要将降钙素作为C细胞过度活跃的标志加以关注。

7.Objective to investigate the origin of calcitonin gene related-peptide (CGRP) in skin burn wound.

目的探讨皮肤创面降钙素基因相关肽(CGRP)的来源。

8.Objective: to study the role of the calcium loading-calcitonin stimulation test in value of diagnosis of senior primary osteoporosis.

目的：探讨钙负荷-降钙素兴奋试验在老年骨质疏松的诊断价值。

9.The doctor prescribed a medication that includes calcitonin to help manage the patient's bone density.

医生开了一种包含降钙素的药物，以帮助管理病人的骨密度。

10.Research shows that calcitonin can play a role in reducing the risk of osteoporosis.

研究表明，降钙素在降低骨质疏松症风险方面可能发挥作用。

11.Patients with hypercalcemia may benefit from treatments involving calcitonin.

患有高钙血症的患者可能会受益于涉及降钙素的治疗。

12.In clinical trials, calcitonin has shown effectiveness in alleviating pain from bone diseases.

在临床试验中，降钙素在缓解骨病疼痛方面显示出有效性。

13.The mechanism of action of calcitonin involves inhibiting osteoclast activity.

降钙素的作用机制涉及抑制破骨细胞的活动。

作文

Calcitonin is a hormone produced by the parafollicular cells of the thyroid gland. It plays a crucial role in regulating calcium levels in the body. The primary function of calcitonin（降钙素） is to lower blood calcium levels when they rise above normal. This is achieved by inhibiting the activity of osteoclasts, the cells responsible for breaking down bone tissue, which releases calcium into the bloodstream. Additionally, calcitonin（降钙素） promotes the excretion of calcium through the kidneys, further decreasing the concentration of calcium in the blood. The importance of calcitonin（降钙素） cannot be overstated, especially in the context of bone health and metabolic processes. When the body experiences an increase in calcium levels, such as after a meal rich in dairy or certain vegetables, calcitonin（降钙素） acts swiftly to restore balance. This hormonal response is part of a larger endocrine system that includes parathyroid hormone (PTH), which has the opposite effect by raising blood calcium levels. Together, these hormones maintain homeostasis, ensuring that calcium levels remain within a healthy range. In clinical settings, calcitonin（降钙素） is also used therapeutically. For instance, synthetic forms of calcitonin（降钙素） are utilized in the treatment of conditions like osteoporosis, where bone density is reduced, and hypercalcemia, where there is an excess of calcium in the blood. By administering calcitonin（降钙素） injections or nasal sprays, doctors can help mitigate the symptoms associated with these disorders, providing relief and improving patients' quality of life. Research continues to explore the various functions of calcitonin（降钙素） beyond its traditional roles. Studies have indicated that it may have effects on pain modulation, particularly in conditions such as osteoarthritis. Patients receiving calcitonin（降钙素） have reported decreased pain levels, suggesting that this hormone could play a role in pain management strategies. Furthermore, the relationship between calcitonin（降钙素） and vitamin D is another area of interest. Vitamin D enhances calcium absorption in the intestines, while calcitonin（降钙素） works to regulate calcium levels in the blood. Understanding how these two components interact can lead to better nutritional guidelines and treatment plans for individuals at risk of calcium-related disorders. In conclusion, calcitonin（降钙素） is a vital hormone in the human body that significantly impacts calcium metabolism and bone health. Its ability to lower blood calcium levels makes it an essential player in maintaining homeostasis. As research advances, the therapeutic applications of calcitonin（降钙素） continue to expand, offering new hope for patients suffering from various metabolic and skeletal diseases. Overall, understanding the mechanisms and functions of calcitonin（降钙素） is crucial for both medical professionals and patients alike, as it underscores the importance of hormonal balance in overall health.

降钙素是由甲状腺的旁滤泡细胞产生的一种激素。它在调节体内钙水平方面发挥着至关重要的作用。calcitonin（降钙素）的主要功能是在血液钙水平升高时降低其浓度。这是通过抑制破骨细胞的活动来实现的，破骨细胞负责分解骨组织，从而释放钙进入血液。此外，calcitonin（降钙素）还促进肾脏排泄钙，进一步减少血液中的钙浓度。 calcitonin（降钙素）的重要性不容小觑，尤其是在骨骼健康和代谢过程中。当身体经历钙水平上升时，例如在摄入富含乳制品或某些蔬菜的餐后，calcitonin（降钙素）迅速起作用以恢复平衡。这种激素反应是更大内分泌系统的一部分，包括具有相反效果的甲状旁腺激素（PTH），后者通过提高血液钙水平来发挥作用。这些激素共同维持稳态，确保钙水平保持在健康范围内。 在临床环境中，calcitonin（降钙素）也被用于治疗。例如，合成形式的calcitonin（降钙素）用于治疗骨质疏松症等疾病，在这种情况下，骨密度降低，以及高钙血症，即血液中钙过量。通过施用calcitonin（降钙素）注射或鼻喷雾，医生可以帮助缓解与这些疾病相关的症状，提高患者的生活质量。 研究继续探索calcitonin（降钙素）在传统角色之外的各种功能。研究表明，它可能对疼痛调节产生影响，尤其是在如骨关节炎等疾病中。接受calcitonin（降钙素）治疗的患者报告称疼痛水平下降，这表明这种激素可能在疼痛管理策略中发挥作用。 此外，calcitonin（降钙素）与维生素D之间的关系也是一个值得关注的领域。维生素D增强肠道对钙的吸收，而calcitonin（降钙素）则用于调节血液中的钙水平。了解这两种成分如何相互作用可以为处于钙相关疾病风险中的个体提供更好的营养指导和治疗计划。 总之，calcitonin（降钙素）是人体内一种重要的激素，对钙代谢和骨骼健康有显著影响。它降低血钙水平的能力使其成为维持稳态的重要参与者。随着研究的推进，calcitonin（降钙素）的治疗应用不断扩展，为患有各种代谢和骨骼疾病的患者带来了新的希望。总体而言，理解calcitonin（降钙素）的机制和功能对医疗专业人员和患者都至关重要，因为这突显了激素平衡在整体健康中的重要性。