phentolamine

简明释义

英[/fɛnˈtoʊləˌmin/]美[/fɛnˈtoʊləˌmin/]

n. 酚妥拉明，芬妥胺（一种肾上腺素阻滞剂）

英英释义

单词用法

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例句

1.Aim An UV spectrophotometry method was established to determine the contents of phentolamine mesylate in its dispersible tablets.

目的：建立了用紫外分光光度法测定甲磺酸酚妥拉明分散片含量的方法。

2.Conclusion: Dobutamine, nitroglycerine and phentolamine are safe and effective for RHF.

结论多巴酚丁胺、硝酸甘油、酚妥拉明治疗RHF安全有效。

3.It has been observed in rabbits that hypotension caused by haemorrhagic orendotoxic shock could be reversed by injecting naloxone, phentolamine or cinanserineinto the lateral cerebroventricle.

本实验观察到家兔出血性或内毒素性休克所致的低血压能被侧脑室内注入纳洛酮，酚妥拉明或肉桂硫胺逆转。

4.Objective: to assess whether the co-administration of dopamine and phentolamine would be effective in the treatment of refractory icteric viral hepatitis.

目的：探讨多巴胺合并酚妥拉明治疗病毒性肝炎难治性黄疸的疗效。

5.Objective: to study the effect and safety of safflower injection and phentolamine in treating severe acute pulmonary heart disease.

目的：探讨红花注射液与酚妥拉明治疗肺心病急性加重期的疗效和安全性。

6.OBJECTIVE to prepare a fast action and easy administration dispersible phentolamine mesylate tablets using common technology.

目的：利用普通制剂技术制备起效快、服用方便的甲磺酸酚妥拉明分散片。

7.The anesthesiologist recommended phentolamine for reversing local anesthesia effects.

麻醉科医生建议使用酚妥拉明来逆转局部麻醉的效果。

8.Patients experiencing severe headaches may benefit from phentolamine treatment.

经历严重头痛的患者可能会从酚妥拉明治疗中受益。

9.In cases of pheochromocytoma, phentolamine can be used to manage hypertensive crises.

在嗜铬细胞瘤的情况下，可以使用酚妥拉明来控制高血压危机。

10.During the surgery, the team used phentolamine to control bleeding.

在手术过程中，团队使用酚妥拉明来控制出血。

11.The doctor administered phentolamine to treat the patient's high blood pressure.

医生给患者使用了酚妥拉明来治疗高血压。

作文

Phentolamine is a non-selective alpha-adrenergic antagonist that has been used in various medical applications. This compound plays a crucial role in the management of certain conditions, particularly those related to the cardiovascular system. One of the primary uses of phentolamine (酚妥拉明) is in the treatment of pheochromocytoma, a rare tumor of the adrenal glands that can cause excessive production of catecholamines, leading to hypertension and other serious complications. By blocking alpha-adrenergic receptors, phentolamine (酚妥拉明) helps to lower blood pressure and alleviate symptoms associated with this condition.In addition to its role in managing pheochromocytoma, phentolamine (酚妥拉明) is also utilized in the treatment of acute hypertensive episodes. Patients who experience sudden spikes in blood pressure may benefit from the rapid action of phentolamine (酚妥拉明), as it can quickly reverse these dangerous increases in blood pressure. This makes it a valuable tool in emergency medicine, where timely intervention can be life-saving.Moreover, phentolamine (酚妥拉明) has been studied for its potential use in managing erectile dysfunction, particularly in patients who have suffered nerve damage due to diabetes or prostate surgery. The drug works by increasing blood flow to the penis, thereby facilitating an erection. This application highlights the versatility of phentolamine (酚妥拉明) beyond its traditional cardiovascular uses.Despite its benefits, the use of phentolamine (酚妥拉明) is not without risks. Side effects can include tachycardia, dizziness, and gastrointestinal disturbances. Therefore, it is essential for healthcare providers to carefully consider the patient's overall health status and any potential contraindications before administering this medication.Research continues to explore the full range of applications for phentolamine (酚妥拉明) and its mechanisms of action. Understanding how this drug interacts with the body at a molecular level can lead to improved treatment strategies and outcomes for patients. As new studies emerge, the medical community remains optimistic about the future of phentolamine (酚妥拉明) in various therapeutic areas.In conclusion, phentolamine (酚妥拉明) is a significant pharmacological agent with multiple applications in medicine. Its ability to block alpha-adrenergic receptors makes it an essential tool in treating conditions such as pheochromocytoma and acute hypertension, as well as offering potential benefits for erectile dysfunction. As research progresses, the understanding and utilization of phentolamine (酚妥拉明) will likely expand, providing new opportunities for patient care and treatment efficacy.

酚妥拉明是一种非选择性α-肾上腺素拮抗剂，已在多种医学应用中使用。这种化合物在某些疾病的管理中发挥着至关重要的作用，特别是与心血管系统相关的疾病。phentolamine（酚妥拉明）的主要用途之一是治疗嗜铬细胞瘤，这是一种罕见的肾上腺肿瘤，可能导致过量产生儿茶酚胺，进而引发高血压和其他严重并发症。通过阻断α-肾上腺素受体，phentolamine（酚妥拉明）有助于降低血压，缓解与此病症相关的症状。除了在管理嗜铬细胞瘤中的作用外，phentolamine（酚妥拉明）还用于急性高血压发作的治疗。经历突然血压飙升的患者可能会从phentolamine（酚妥拉明）的快速作用中受益，因为它可以迅速逆转这些危险的血压升高。这使得它成为急救医学中的一项宝贵工具，在及时干预可以挽救生命的情况下尤为重要。此外，phentolamine（酚妥拉明）还被研究用于管理勃起功能障碍，特别是在因糖尿病或前列腺手术而遭受神经损伤的患者中。该药物通过增加阴茎的血流量，从而促进勃起。这一应用突显了phentolamine（酚妥拉明）在传统心血管用途之外的多样性。尽管有其好处，phentolamine（酚妥拉明）的使用并非没有风险。副作用可能包括心动过速、头晕和胃肠道不适。因此，医疗提供者在施用此药物之前，必须仔细考虑患者的整体健康状况及任何潜在的禁忌症。研究仍在继续探索phentolamine（酚妥拉明）的全部应用范围及其作用机制。了解这种药物如何在分子水平上与身体相互作用，可以导致改善的治疗策略和患者结果。随着新研究的出现，医学界对phentolamine（酚妥拉明）在各个治疗领域的未来保持乐观。总之，phentolamine（酚妥拉明）是一种具有多种医学应用的重要药理学药物。它通过阻断α-肾上腺素受体，使其成为治疗嗜铬细胞瘤和急性高血压等疾病的基本工具，同时也为勃起功能障碍提供潜在益处。随着研究的进展，对phentolamine（酚妥拉明）的理解和利用可能会扩大，为患者护理和治疗效果提供新的机会。