pseudomonas

简明释义

英[/ˌsuːdəˈmoʊnəs/]美[/ˌsuːdəˈmoʊnəs/]

n. 假单胞菌

复 数 p s e u d o m o n a d e s

英英释义

单词用法

同义词

反义词

例句

1.Fermented corn meal and deteriorated tremella(white fungus)poisoning is caused by Pseudomonas cocovenenans.

酵米面与变质银耳中毒是由椰毒假单胞菌引起的。

2.Objective To study the multi-drug resistance of Pseudomonas aeruginosa resistant or sensitive to carbapenem and to analyze correlated factors.

目的分析对碳青霉烯耐药或不耐药的铜绿假单胞菌的多药耐药情况，并探讨其相关因素。

3.Then back in Spain, they trained a strain of Pseudomonas bacteria to preferentially nibble salt blooms.

回到西班牙后，他们便培养了一种可以优先吞食盐层的假单胞菌。

4.The eligible rate of endoscope disinfection efficacy was 80% and Pseudomonas aeruginosa was detected on one ineligible gastroscope.

内窥镜消毒效果合格率为80%，在其中一台不合格胃镜上检测出铜绿假单胞菌。

5.The multi-primer RAPD analysis is an excellent method in typing Pseudomonas aeruginosa.

多种引物RAPD分析是判断铜绿假单胞菌流行情况的有利工具。

6.Only pseudomonas aeruginosa and enTerococcus faecalis could ly shorten the cholesterol nucleation time.

仅铜绿假单胞菌和粪肠球菌能缩短胆固醇晶体成核时间。

7.Then back in Spain, they trained a strain of Pseudomonas bacteria to preferentially nibble salt blooms.

回到西班牙，他们培养了一种假单胞菌来专门分解盐花。

8.OBJECTIVE To study the mechanisms of imipenem resistance in Pseudomonas aeruginosa.

目的研究铜绿假单胞菌对亚胺培南耐药机制。

9.In hospital settings, infections caused by pseudomonas 假单胞菌 are a major concern for healthcare providers.

在医院环境中，由于pseudomonas 假单胞菌引起的感染是医疗服务提供者的主要关注点。

10.The patient was diagnosed with a pseudomonas 假单胞菌 infection after showing symptoms of fever and cough.

患者在出现发热和咳嗽症状后被诊断为感染了pseudomonas 假单胞菌。

11.Antibiotic resistance is a significant issue when treating pseudomonas 假单胞菌 infections.

在治疗pseudomonas 假单胞菌感染时，抗生素耐药性是一个重大问题。

12.Research shows that pseudomonas 假单胞菌 can thrive in moist environments, making it common in hospitals.

研究表明，pseudomonas 假单胞菌可以在潮湿环境中生存，这使得它在医院中很常见。

13.Patients with weakened immune systems are more susceptible to pseudomonas 假单胞菌 infections.

免疫系统较弱的患者更容易感染pseudomonas 假单胞菌。

作文

The term pseudomonas refers to a genus of bacteria that are known for their versatility and adaptability in various environments. These bacteria are commonly found in soil, water, and even in the human body, where they can exist as part of the normal flora. However, some species of pseudomonas can also be opportunistic pathogens, meaning they can cause infections in individuals with weakened immune systems or underlying health conditions. In this essay, we will explore the characteristics, significance, and implications of pseudomonas in both environmental and clinical contexts. One of the most notable features of pseudomonas is its metabolic diversity. These bacteria can utilize a wide range of organic compounds as carbon sources, which allows them to thrive in diverse habitats. For instance, Pseudomonas aeruginosa is a well-studied species that can degrade various pollutants, making it an important player in bioremediation efforts. This ability to break down toxic substances makes pseudomonas beneficial in cleaning up contaminated environments, such as oil spills or heavy metal pollution sites. In addition to their environmental significance, pseudomonas species have gained attention in the medical field due to their role in human infections. Pseudomonas aeruginosa, in particular, is notorious for causing serious infections in hospitalized patients, especially those with compromised immune systems, such as cancer patients or individuals with cystic fibrosis. The ability of pseudomonas to form biofilms on medical devices further complicates treatment, as these biofilms provide a protective environment for the bacteria, making them resistant to antibiotics. The emergence of antibiotic-resistant strains of pseudomonas has become a significant public health concern. Many strains exhibit resistance to multiple antibiotics, limiting treatment options and leading to increased morbidity and mortality rates. This resistance is often attributed to their genetic adaptability and the presence of efflux pumps that expel antibiotics from the bacterial cell. Consequently, healthcare professionals are continuously searching for new therapeutic strategies to combat pseudomonas infections, including the development of novel antibiotics and alternative treatments such as phage therapy. Moreover, research on pseudomonas extends beyond human health; these bacteria are also studied for their potential applications in agriculture. Certain strains of pseudomonas can promote plant growth by enhancing nutrient availability or providing protection against plant pathogens. This dual role as both a potential pathogen and a beneficial organism highlights the complexity of pseudomonas in ecological and agricultural systems. In conclusion, pseudomonas represents a fascinating and complex group of bacteria with significant implications in various fields. Their metabolic capabilities enable them to play essential roles in environmental processes, while their potential to cause infections poses challenges in healthcare settings. Understanding the biology and ecology of pseudomonas is crucial for developing effective strategies to harness their benefits while mitigating their risks. As research continues to evolve, it is imperative to remain vigilant about the challenges posed by antibiotic-resistant pseudomonas and to explore innovative solutions for managing their impact on human health and the environment.

术语pseudomonas指的是一种细菌属，以其在各种环境中的多样性和适应能力而闻名。这些细菌通常存在于土壤、水中，甚至在人类体内，作为正常菌群的一部分。然而，某些种类的pseudomonas也可以成为机会性病原体，这意味着它们可以在免疫系统较弱或有基础健康状况的个体中引起感染。在这篇文章中，我们将探讨pseudomonas的特征、重要性以及在环境和临床背景下的影响。 pseudomonas最显著的特点之一是其代谢多样性。这些细菌能够利用广泛的有机化合物作为碳源，这使得它们能够在不同的栖息地中生存。例如，Pseudomonas aeruginosa是一种广泛研究的物种，能够降解各种污染物，使其在生物修复工作中扮演重要角色。这种分解有毒物质的能力使得pseudomonas在清理受污染环境（例如石油泄漏或重金属污染场地）中具有益处。 除了环境意义外，pseudomonas物种因其在人类感染中的作用而受到医学领域的关注。特别是Pseudomonas aeruginosa以其在住院患者中引起严重感染而臭名昭著，尤其是在免疫系统受损的患者中，例如癌症患者或囊性纤维化患者。pseudomonas在医疗设备上形成生物膜的能力进一步复杂化了治疗，因为这些生物膜为细菌提供了一个保护环境，使其对抗生素产生耐药性。 抗生素耐药性pseudomonas菌株的出现已成为一个重要的公共卫生问题。许多菌株对多种抗生素表现出耐药性，限制了治疗选择，并导致发病率和死亡率的增加。这种耐药性通常归因于它们的遗传适应性和存在的排出泵，这些泵将抗生素从细菌细胞中排出。因此，医疗专业人员不断寻求新的治疗策略来对抗pseudomonas感染，包括开发新型抗生素和替代治疗方法，如噬菌体治疗。 此外，关于pseudomonas的研究不仅限于人类健康；这些细菌在农业中的潜在应用也受到关注。某些pseudomonas菌株可以通过增强营养可用性或提供植物病原体的保护来促进植物生长。这种作为潜在病原体和有益生物的双重角色突显了pseudomonas在生态和农业系统中的复杂性。 总之，pseudomonas代表了一群迷人且复杂的细菌，在各个领域具有重要的意义。它们的代谢能力使它们在环境过程中发挥重要作用，而它们引起感染的潜力则在医疗环境中带来了挑战。理解pseudomonas的生物学和生态学对开发有效策略以利用其益处，同时减轻其风险至关重要。随着研究的不断发展，必须时刻关注抗生素耐药性pseudomonas带来的挑战，并探索创新解决方案，以管理其对人类健康和环境的影响。