serovar

简明释义

英[ˈsɛrəˌvɑːr]美[ˈsɛroʊˌvɑr]

[微] 血清变型

血清型

英英释义

单词用法

同义词

反义词

例句

1.Furthermore, the changes of serum collagenase activities of guinea pigs and gerbils infected by L. interrogans serovar Lai strain Lai were detected.

测定豚鼠和沙鼠赖株感染模型的血清胶原酶活性水平变化。

2.Furthermore, the changes of serum collagenase activities of guinea pigs and gerbils infected by L. interrogans serovar Lai strain Lai were detected.

测定豚鼠和沙鼠赖株感染模型的血清胶原酶活性水平变化。

3.The laboratory identified the specific serovar 血清型 of Salmonella responsible for the outbreak.

实验室确定了导致疫情的特定血清型的沙门氏菌。

4.Vaccines are often developed to target specific serovars 血清型 of pathogens.

疫苗通常针对特定的病原体血清型进行开发。

5.Research showed that the serovar 血清型 of E. coli can influence its pathogenicity.

研究表明，E. coli的血清型会影响其致病性。

6.Different serovars 血清型 of the virus were detected in various regions.

在不同地区检测到了不同的病毒血清型。

7.The serovar 血清型 was resistant to multiple antibiotics, complicating treatment options.

该血清型对多种抗生素具有耐药性，给治疗选择带来了复杂性。

作文

In the field of microbiology, the term serovar refers to a distinct variation within a species of bacteria or virus, identified by its unique set of antigens. Understanding the concept of serovar is crucial for researchers and healthcare professionals as it plays a significant role in disease diagnosis, epidemiology, and vaccine development. For instance, when an outbreak occurs, identifying the specific serovar involved can help in tracing the source of the infection and implementing appropriate control measures. Different serovars can exhibit varying levels of virulence, meaning that some may cause more severe diseases than others. This variability can complicate treatment options and public health responses. For example, in the case of Salmonella, there are numerous serovars, such as Salmonella Typhi and Salmonella Enteritidis, each associated with different clinical outcomes and transmission routes. By identifying the serovar, healthcare providers can better understand the potential risks and tailor their interventions accordingly. Moreover, the study of serovar diversity contributes to our understanding of microbial evolution and ecology. As organisms adapt to their environments, they may develop new serovars through mutations or horizontal gene transfer. This adaptability poses challenges for vaccine development, as vaccines targeting one serovar may not be effective against others. Therefore, ongoing surveillance and research are essential to monitor changes in serovar distribution and to develop effective vaccines that can provide broad protection. In addition to bacterial serovars, the concept also applies to viruses. For example, the influenza virus has multiple serovars that circulate each season, necessitating annual updates to the flu vaccine. This constant evolution of serovars highlights the importance of understanding their characteristics and behaviors in order to effectively combat viral infections. In conclusion, the term serovar is fundamental in the study of infectious diseases. It helps in identifying specific strains of pathogens, understanding their epidemiological patterns, and developing targeted treatments and vaccines. As the landscape of infectious diseases continues to evolve, the role of serovar research will remain vital in safeguarding public health and advancing medical science. Researchers must continue to investigate the complexities of serovar variations to stay ahead of emerging threats and ensure effective disease management strategies.

在微生物学领域，术语serovar指的是在细菌或病毒的一个物种内的独特变异，通过其独特的抗原集合进行识别。理解serovar的概念对研究人员和医疗专业人员至关重要，因为它在疾病诊断、流行病学和疫苗开发中扮演着重要角色。例如，当发生疫情时，识别涉及的特定serovar可以帮助追踪感染源并实施适当的控制措施。 不同的serovar可能表现出不同程度的致病性，这意味着某些可能导致比其他更严重的疾病。这种变异可能会使治疗选择和公共卫生响应变得复杂。例如，在沙门氏菌的案例中，有许多种serovar，如沙门氏菌Typhi和沙门氏菌Enteritidis，每种与不同的临床结果和传播途径相关。通过识别serovar，医疗提供者可以更好地理解潜在风险，并相应地调整他们的干预措施。 此外，serovar多样性的研究有助于我们理解微生物的进化和生态。当生物体适应其环境时，它们可能通过突变或水平基因转移发展出新的serovar。这种适应性给疫苗开发带来了挑战，因为针对一种serovar的疫苗可能对其他serovar无效。因此，持续的监测和研究对于监控serovar分布的变化以及开发能够提供广泛保护的有效疫苗至关重要。 除了细菌的serovar，该概念也适用于病毒。例如，流感病毒每个季节都有多种serovar流行，因此需要对流感疫苗进行年度更新。这种serovar的不断演变突显了理解其特征和行为的重要性，以有效对抗病毒感染。 总之，术语serovar在传染病研究中是基础性的。它有助于识别病原体的特定株，了解其流行模式，并开发针对性的治疗和疫苗。随着传染病格局的不断演变，serovar研究的角色将继续在保障公共健康和推动医学科学方面发挥重要作用。研究人员必须继续调查serovar变异的复杂性，以便跟上新出现的威胁，并确保有效的疾病管理策略。