actinobacillus

简明释义

英[ækˈtɪnəʊbəˌsɪləs]美[ˈæktɪnobəˈsɪləs]

n. 放线杆菌；放线杆菌属

英英释义

单词用法

同义词

反义词

例句

1.Objective: To determine the distribution of Actinobacillus actinomycetemcomitans (Aa) in subgingival plaques in the patients with chronic periodontitis(CP).

目的：研究伴放线菌放线杆菌在牙周炎患者和健康人龈下菌斑中的分布。

2.The result of the orientation measurement constitutes the control net of the project construction measurement, and ensures the accuracy of the construction actinobacillus.

导线测量结果构成了本项目施工测量控制网，确保了工程施工放线的精确性。

3.The invention provides actinobacillus and a method for producing succinic acid.

本发明提供了用于生产琥珀酸的放线杆菌和方法。

4.It is very important to optimize the fermentation technology of Actinobacillus succinogenes for the industrial bioconversion of succinic acid from crop straw.

该文对产丁二酸放线杆菌的发酵工艺优化，为工业规模的农作物秸秆生物转化制备丁二酸提供重要指导。

5.The result of the orientation measurement constitutes the control net of the project construction measurement, and ensures the accuracy of the construction actinobacillus.

导线测量结果构成了本项目施工测量控制网，确保了工程施工放线的精确性。

6.Farmers need to be aware of the risks associated with actinobacillus in their cattle.

农民需要意识到与牛只中的放线杆菌相关的风险。

7.The veterinarian diagnosed the infection as being caused by actinobacillus.

兽医诊断感染是由放线杆菌引起的。

8.The lab identified the pathogen as actinobacillus after several tests.

实验室经过多次测试确定病原体为放线杆菌。

9.Research shows that actinobacillus species can lead to serious diseases in livestock.

研究表明，放线杆菌种类可能导致家畜严重疾病。

10.Treatment for infections caused by actinobacillus often requires antibiotics.

由放线杆菌引起的感染治疗通常需要抗生素。

作文

The world of microbiology is filled with fascinating organisms that play crucial roles in various ecosystems and human health. One such organism is actinobacillus, a genus of bacteria that has garnered significant attention due to its association with both animal and human diseases. Understanding actinobacillus can provide insights into its impact on veterinary medicine, as well as its potential implications for human health. Actinobacillus species are gram-negative bacteria that are often found in the mouths of animals, particularly livestock. They are known to be opportunistic pathogens, which means they can cause disease when the host's immune system is compromised. In cattle, for example, infections caused by actinobacillus can lead to serious conditions such as pleuropneumonia, which is an inflammation of the lungs and pleura. This disease not only affects the health of the animals but can also have economic repercussions for farmers due to decreased productivity and increased veterinary costs.In addition to their impact on livestock, certain species of actinobacillus are also implicated in human infections. For instance, actinobacillus actinomycetemcomitans is a well-known pathogen associated with periodontitis, a serious gum disease that can lead to tooth loss if left untreated. The presence of this bacterium in the oral cavity highlights the importance of maintaining good oral hygiene to prevent infections that can have broader health implications.Research on actinobacillus has revealed interesting characteristics about its biology and pathogenicity. These bacteria possess various virulence factors that enable them to adhere to host tissues, evade the immune response, and cause damage. For example, some strains produce toxins that can disrupt normal cellular functions, leading to inflammation and tissue destruction. Understanding these mechanisms is vital for developing effective treatments and preventive measures against infections caused by actinobacillus.Moreover, the study of actinobacillus extends beyond its pathogenic potential. These bacteria are also being explored for their beneficial roles in certain contexts. For instance, some species are involved in the fermentation processes in the digestive systems of ruminants, aiding in the breakdown of complex carbohydrates and contributing to the overall health of the host. This dual nature of actinobacillus as both a potential pathogen and a beneficial organism illustrates the complexity of microbial interactions within ecosystems.In conclusion, actinobacillus represents a fascinating area of study within microbiology, with significant implications for both veterinary and human medicine. By understanding the characteristics and behaviors of these bacteria, researchers can develop better strategies for managing infections and improving animal health. Furthermore, the ongoing investigation into the beneficial aspects of actinobacillus underscores the importance of a balanced perspective when studying microorganisms. As we continue to explore the diverse roles of bacteria in our lives, actinobacillus serves as a reminder of the intricate relationships that exist between humans, animals, and the microbial world.

微生物学的世界充满了迷人的生物，它们在各种生态系统和人类健康中发挥着至关重要的作用。其中一种生物是actinobacillus，一个因与动物和人类疾病相关而备受关注的细菌属。理解actinobacillus可以为我们提供有关其对兽医学影响的见解，以及其对人类健康的潜在影响。Actinobacillus物种是革兰氏阴性细菌，通常存在于动物的口腔中，尤其是家畜。它们被认为是机会性病原体，这意味着当宿主的免疫系统受到损害时，它们可能会引起疾病。例如，在牛中，由于actinobacillus引起的感染可能导致严重的疾病，如胸膜肺炎，这是一种肺部和胸膜的炎症。这种疾病不仅影响动物的健康，还可能对农民造成经济影响，因为生产力下降和兽医费用增加。除了对家畜的影响外，某些actinobacillus物种也与人类感染有关。例如，actinobacillus actinomycetemcomitans是一种与牙周炎相关的著名病原体，牙周炎是一种严重的牙龈疾病，如果不加以治疗，可能导致牙齿脱落。这种细菌在口腔中的存在突显了保持良好口腔卫生的重要性，以防止可能对整体健康产生更广泛影响的感染。对actinobacillus的研究揭示了其生物学和致病性的一些有趣特征。这些细菌具有多种毒力因子，使它们能够附着于宿主组织、逃避免疫反应并造成损害。例如，一些菌株产生毒素，可以破坏正常细胞功能，导致炎症和组织破坏。了解这些机制对于开发有效的治疗和预防措施以应对由actinobacillus引起的感染至关重要。此外，actinobacillus的研究不仅限于其致病潜力。这些细菌在某些情况下也被探索其有益的作用。例如，一些物种参与反刍动物消化系统中的发酵过程，帮助分解复杂的碳水化合物，并有助于宿主的整体健康。actinobacillus作为潜在病原体和有益生物的双重性质，说明了微生物在生态系统内相互作用的复杂性。总之，actinobacillus代表了微生物学研究中的一个迷人领域，对兽医和人类医学都有重要影响。通过理解这些细菌的特征和行为，研究人员可以制定更好的策略来管理感染和改善动物健康。此外，持续研究actinobacillus的有益方面强调了在研究微生物时保持平衡视角的重要性。随着我们继续探索细菌在生活中的多种角色，actinobacillus提醒我们人类、动物和微生物世界之间存在着错综复杂的关系。