viremia

简明释义

英[/vaɪˈriːmiə/]美[/vaɪˈriːmiə/]

n. （美）[医]病毒血症（等于 viraemia）

英英释义

单词用法

同义词

反义词

例句

1.Objectives To develop a new method for detecting the antibody corresponding to hypervariable region 1 (HVR1) in HCV infectious sera and explore the relation of anti HVR1 to viremia.

目的寻求一种新的检测丙型肝炎（丙肝）病毒（HCV）感染血清中抗高变区1（HVR1）抗体的方法，并探讨其与病毒血症的关系。

2.Objectives To develop a new method for detecting the antibody corresponding to hypervariable region 1 (HVR1) in HCV infectious sera and explore the relation of anti HVR1 to viremia.

目的寻求一种新的检测丙型肝炎（丙肝）病毒（HCV）感染血清中抗高变区1（HVR1）抗体的方法，并探讨其与病毒血症的关系。

3.During acute infection, persons are usually unaware they are infected, but high levels of viremia in this phase increase the per-act risk of transmitting HIV infection.

在这一阶段中，人们通常没有注意到他被感染了，但是高水平的病毒血症增加了每个行为传播HIV感染的风险。

4.Viremia levels significantly declined between weeks 16 and 20 and stayed at even lower levels compared to the control group until the end of the study.

在第16至20周内病毒血症水平显著下降，跟对照组相比直到试验结束都维持在更低的水平。

5.Patients cycled between the following health states: viral suppression, ongoing viremia, seroconversion, hepatocellular carcinoma, cirrhosis and death.

乙肝患者经历以下的疾病状态：病毒抑制、病毒血症期、血清转化、肝细胞癌、肝硬化和死亡。

6.The reported results were shown that swine viremia generally occur in pigs of 2 to 4 months of age thus we focused only pigs of 1 to 4 months of age.

报告结果显示，猪的病毒血症通常发生于2到4月龄的猪，所以在我们的调查仅以1-4月龄的猪为对象。

7.Objective To investigate the occurrence of viremia in infants with rotavirus diarrhea.

目的了解普通轮状病毒（RV）腹泻患儿病毒血症出现情况。

8.The doctor explained that the patient's symptoms were likely due to high levels of viremia (病毒血症) in their bloodstream.

医生解释说，患者的症状可能是由于其血液中高水平的viremia（病毒血症）所致。

9.In cases of severe infection, monitoring viremia (病毒血症) is crucial for determining treatment options.

在严重感染的情况下，监测viremia（病毒血症）对确定治疗方案至关重要。

10.Research indicates that the presence of viremia (病毒血症) can lead to more severe disease outcomes.

研究表明，viremia（病毒血症）的存在可能导致更严重的疾病结果。

11.The laboratory test confirmed the presence of viremia (病毒血症) in the patient’s sample.

实验室测试确认患者样本中存在viremia（病毒血症）。

12.Effective antiviral therapy can reduce viremia (病毒血症) levels significantly.

有效的抗病毒治疗可以显著降低viremia（病毒血症）水平。

作文

Viremia is a term used in the field of virology to describe the presence of viruses in the bloodstream. This condition can occur during various viral infections and is often a critical factor in the progression of the disease. When a virus enters the body, it typically first infects local tissues before spreading to the bloodstream, leading to what we call viremia (病毒血症). Understanding viremia is essential for both diagnosis and treatment of viral diseases. In many cases, viremia signifies that the virus is actively replicating within the host and can potentially spread to other organs. For instance, in diseases such as HIV, hepatitis, and dengue fever, the presence of viremia can indicate a higher risk of severe illness and complications. Clinicians often monitor the levels of viral load in the blood as a way to assess the severity of the infection and the effectiveness of antiviral treatments. The mechanisms behind viremia can vary depending on the virus involved. Some viruses are adept at evading the immune system, allowing them to persist longer in the bloodstream. For example, the Ebola virus can cause a prolonged state of viremia, which correlates with increased mortality rates. On the other hand, some viruses may induce a strong immune response that helps clear the virus from the bloodstream relatively quickly, resulting in a transient viremia that does not lead to severe disease. The detection of viremia is crucial for understanding the dynamics of viral infections. Laboratory tests, such as polymerase chain reaction (PCR) or serological assays, are commonly used to detect viral particles or antibodies in the blood. The timing of these tests can significantly influence their results; for instance, testing too early may yield false negatives, while testing during peak viremia can provide invaluable information for treatment decisions. In addition to its implications for individual patients, viremia also has broader public health consequences. Outbreaks of viral diseases can be tracked by monitoring the prevalence of viremia in the population. This data can help public health officials implement control measures, such as vaccinations or quarantines, to limit the spread of the virus. Moreover, understanding the patterns of viremia can aid in predicting potential future outbreaks and guide research efforts aimed at developing new antiviral therapies. In conclusion, viremia (病毒血症) is a significant aspect of viral infections that warrants attention from both medical professionals and researchers. Its role in disease progression, treatment monitoring, and public health surveillance highlights the importance of understanding how viruses interact with the human body. As our knowledge of viremia continues to evolve, so too will our ability to combat viral diseases more effectively, ultimately improving patient outcomes and enhancing global health security.

病毒血症是一个用于描述血液中存在病毒的术语，通常在病毒感染期间发生，是疾病进展的一个关键因素。当病毒进入体内时，通常首先感染局部组织，然后传播到血液中，导致我们所称的病毒血症。理解病毒血症对于病毒性疾病的诊断和治疗至关重要。 在许多情况下，病毒血症表明病毒在宿主体内积极复制，并可能扩散到其他器官。例如，在HIV、肝炎和登革热等疾病中，病毒血症的存在可能表明严重疾病和并发症的风险更高。临床医生常常监测血液中的病毒载量，以评估感染的严重程度和抗病毒治疗的有效性。 导致病毒血症的机制因所涉及的病毒而异。有些病毒擅长逃避免疫系统，使其在血液中持续存在更长时间。例如，埃博拉病毒可以导致长期病毒血症，这与更高的死亡率相关。另一方面，一些病毒可能会诱导强烈的免疫反应，帮助相对快速地清除血液中的病毒，从而导致短暂的病毒血症，不会导致严重疾病。 检测病毒血症对于理解病毒感染的动态至关重要。实验室测试，例如聚合酶链反应（PCR）或血清学检测，通常用于检测血液中的病毒颗粒或抗体。这些测试的时机会显著影响其结果；例如，过早检测可能导致假阴性，而在病毒血症高峰期进行检测则可以为治疗决策提供宝贵的信息。 除了对个体患者的影响外，病毒血症还具有更广泛的公共卫生影响。通过监测人群中病毒血症的流行情况，可以追踪病毒疾病的暴发。这些数据可以帮助公共卫生官员实施控制措施，如疫苗接种或隔离，以限制病毒的传播。此外，了解病毒血症的模式可以帮助预测潜在的未来暴发，并指导针对新抗病毒疗法的研究工作。 总之，病毒血症是病毒感染的一个重要方面，值得医学专业人员和研究人员关注。它在疾病进展、治疗监测和公共卫生监测中的作用，突显了理解病毒如何与人体相互作用的重要性。随着我们对病毒血症的认识不断发展，我们对抗病毒疾病的能力也将不断提高，从而最终改善患者的预后，增强全球健康安全。