bacterin

简明释义

英[ˈbæktərɪn]美[ˈbæktərɪn]

n. （药）细菌疫苗

英英释义

单词用法

同义词

反义词

例句

1.The asthma model of big rats were injected in the abdomen by the mixture of ovalbumen and kinkcough bacterin , after two weeks were sensitized by ovalbumen (OVA) and incited with inhaling fog .

采用腹腔注射卵蛋白和百日咳疫苗混合液，两周后用卵蛋白雾化吸入进行哮喘模型造模。

2.It has particular advantages in cancer treatment, bacterin immunity and protein administration for its specific characteristics.

其在肿瘤治疗、苗免疫、白给药方面都有独特的优势。

3.An inactivated aluminum hydroxide adjuvant bacterin was produced with the Clostridiun welchii type A strain XP5 which was isolated from a typical sudden death diseased pig.

型魏氏梭状芽孢杆菌XP5株分离自典型猝死症病猪，将其制成氢氧化铝灭活疫苗。

4.A detection system using the bacterin algorithm is a dynamic system which can detects and study at the same time, and can get the signal features of a detected vehicle's condition efficiently.

运用此算法开发了具有边检测边学习功能的检测系统，能够充分捕捉反映被测车辆状态的信号特征。

5.The asthma model of big rats were injected in the abdomen by the mixture of ovalbumen and kinkcough bacterin , after two weeks were sensitized by ovalbumen (OVA) and incited with inhaling fog .

采用腹腔注射卵蛋白和百日咳疫苗混合液，两周后用卵蛋白雾化吸入进行哮喘模型造模。

6.The veterinarian administered a dose of bacterin to protect the dog from infectious diseases.

兽医给狗注射了一剂细菌疫苗以保护它免受传染病的侵害。

7.Farmers often use bacterin to prevent outbreaks of disease in livestock.

农民常常使用细菌疫苗来防止家畜疾病的爆发。

8.After the outbreak, the health department recommended using bacterin to immunize the population.

疫情爆发后，卫生部门建议使用细菌疫苗来免疫人群。

9.The research team is developing a new bacterin for a rare bacterial infection.

研究团队正在开发一种针对罕见细菌感染的新细菌疫苗。

10.Some animals require multiple doses of bacterin for full immunity.

一些动物需要多次接种细菌疫苗才能获得完全免疫。

作文

In the field of microbiology and immunology, the term bacterin refers to a vaccine derived from killed or inactivated bacteria. These vaccines are crucial for preventing bacterial infections in both humans and animals. The development of bacterins has been a significant advancement in medical science, allowing for the effective control of diseases that were once rampant and often fatal. For instance, bacterins have been developed for diseases such as anthrax, brucellosis, and various types of pneumonia. The process of creating a bacterin involves several steps. First, specific strains of bacteria are isolated from infected individuals or environments. These strains are then cultured in controlled laboratory conditions to ensure their growth. Once a sufficient quantity is obtained, the bacteria are killed or inactivated using heat or chemical agents. This step is crucial because it ensures that the bacterin cannot cause disease while still retaining the necessary antigens that will stimulate an immune response. After inactivation, the bacterin is purified to remove any unwanted components, ensuring that only the essential parts that trigger immunity remain. This purification process is vital for minimizing side effects and enhancing the safety of the vaccine. Following purification, the bacterin can be formulated into a suitable delivery method, often as an injectable solution. The administration of a bacterin prompts the immune system to recognize the inactivated bacteria as foreign invaders. This recognition triggers the production of antibodies, which are proteins that specifically target and neutralize the bacteria. Additionally, the immune system develops memory cells that enable it to respond more rapidly and effectively if exposed to the live bacteria in the future. This principle underlies the effectiveness of bacterins in providing long-lasting immunity against specific bacterial infections. One of the key advantages of using bacterins is their ability to prevent outbreaks of serious diseases. For example, in veterinary medicine, bacterins are routinely administered to livestock to protect them from diseases that can lead to significant economic losses. In human medicine, the use of bacterins has played a pivotal role in controlling diseases such as tetanus and diphtheria, which were once common and deadly. However, like all vaccines, bacterins are not without their challenges. Some individuals may experience mild side effects after vaccination, such as soreness at the injection site or low-grade fever. More serious adverse reactions are rare but can occur. Therefore, ongoing research and monitoring are essential to ensure the safety and efficacy of bacterins. In conclusion, the development and use of bacterins represent a critical component of modern medicine. By harnessing the power of the immune system, these vaccines provide a means of preventing bacterial infections that can have devastating effects on public health. As research continues to advance, it is likely that new and improved bacterins will be developed, further enhancing our ability to combat infectious diseases. The importance of bacterins in both human and veterinary medicine cannot be overstated, as they continue to save lives and improve health outcomes across the globe.

在微生物学和免疫学领域，术语bacterin指的是一种源自已杀死或失活细菌的疫苗。这些疫苗对于预防人类和动物的细菌感染至关重要。bacterins的发展是医学科学的一项重大进展，使得有效控制曾经猖獗且常常致命的疾病成为可能。例如，已经开发出了针对炭疽、布鲁氏菌病和各种类型肺炎的bacterins。创建bacterin的过程涉及几个步骤。首先，从感染个体或环境中分离出特定的细菌株。然后，这些菌株在受控的实验室条件下培养，以确保其生长。一旦获得足够的数量，就使用热或化学剂杀死或失活细菌。这一步骤至关重要，因为它确保bacterin无法引起疾病，同时保留必要的抗原以刺激免疫反应。失活后，bacterin会被纯化，以去除任何不必要的成分，确保只保留触发免疫的基本部分。这一纯化过程对于减少副作用和提高疫苗的安全性至关重要。经过纯化后，bacterin可以制成合适的给药方法，通常为注射溶液。施用bacterin会促使免疫系统将失活的细菌识别为外来入侵者。这种识别触发抗体的产生，抗体是专门针对并中和细菌的蛋白质。此外，免疫系统还会产生记忆细胞，使其在未来接触活细菌时能够更迅速有效地作出反应。这一原理是bacterins在提供针对特定细菌感染的持久免疫中的有效性的基础。使用bacterins的一个主要优点是它们能够预防严重疾病的暴发。例如，在兽医学中，bacterins通常被施用于家畜，以保护它们免受可能导致重大经济损失的疾病。在人类医学中，使用bacterins在控制破伤风和白喉等曾经常见且致命的疾病中发挥了关键作用。然而，与所有疫苗一样，bacterins也并非没有挑战。一些个体在接种后可能会出现轻微的副作用，例如注射部位的疼痛或低烧。更严重的不良反应虽然罕见，但仍可能发生。因此，持续的研究和监测对于确保bacterins的安全性和有效性至关重要。总之，bacterins的开发和使用代表了现代医学的一个关键组成部分。通过利用免疫系统的力量，这些疫苗提供了一种预防细菌感染的方法，这些感染可能对公共健康造成毁灭性影响。随着研究的不断推进，预计将开发出新的改进版bacterins，进一步增强我们对抗传染病的能力。bacterins在人体和兽医医学中的重要性不容小觑，因为它们继续拯救生命并改善全球的健康结果。