spirochaetes

简明释义

英[ˌspaɪrəˈkiːtiːz]美[ˌspaɪrəˈkiːts]

n. 螺旋体属；螺旋原虫（spirochaete 的复数）

英英释义

单词用法

同义词

反义词

例句

1.Bacteroidertes, Firmicutes, Spirochaetes, and Fibrobacteres were the most abundant in rumen under phyla level.

门级以下瘤胃内最多的是拟杆菌、厚壁菌门、螺旋体和纤维菌门。

2.The results showed as follows:1) Bacteroidertes, Firmicutes, Spirochaetes and Fibrobacteres were the most abundant in rumen under phyla level;

结果表明：1）瘤胃中拟杆菌门、硬壁菌门、螺旋体门和纤维杆菌门为优势菌门；

3.The results showed as follows:1) Bacteroidertes, Firmicutes, Spirochaetes and Fibrobacteres were the most abundant in rumen under phyla level;

结果表明：1）瘤胃中拟杆菌门、硬壁菌门、螺旋体门和纤维杆菌门为优势菌门；

4.The study focused on the role of spirochaetes in chronic diseases.

这项研究集中在螺旋体在慢性疾病中的作用。

5.Researchers have discovered new species of spirochaetes in aquatic environments.

研究人员在水生环境中发现了新的螺旋体物种。

6.The presence of spirochaetes in soil can indicate specific environmental conditions.

土壤中存在的螺旋体可以指示特定的环境条件。

7.Certain spirochaetes are known to cause infections in humans.

某些螺旋体被认为会在人类中引起感染。

8.Antibiotics are often used to treat infections caused by spirochaetes.

抗生素通常用于治疗由螺旋体引起的感染。

作文

The world of microorganisms is vast and complex, with countless species playing critical roles in our ecosystem. Among these, the group known as spirochaetes (螺旋体) stands out due to their unique spiral shape and significant impact on both the environment and human health. These bacteria are characterized by their flexible, corkscrew-like structure, which enables them to move through viscous environments such as mud or host tissues with remarkable agility. This mobility is not just a fascinating aspect of their biology; it is also crucial for their survival and pathogenicity. Spirochaetes (螺旋体) are known to inhabit a variety of environments, including soil, water, and the intestines of animals. Some species are free-living, while others are parasitic, leading to diseases in humans and animals. One of the most infamous members of this group is Treponema pallidum, the causative agent of syphilis, a sexually transmitted infection that has plagued humanity for centuries. Understanding the biology and behavior of spirochaetes (螺旋体) like Treponema pallidum is essential for developing effective treatments and preventive measures against such diseases.In addition to Treponema, another notable genus within the spirochaetes (螺旋体) is Borrelia, which includes the species responsible for Lyme disease. This disease is transmitted through tick bites and can lead to severe health complications if left untreated. The study of spirochaetes (螺旋体) has revealed that these bacteria possess a unique mechanism for evading the immune system, allowing them to persist in the host for extended periods. This adaptability poses challenges for diagnosis and treatment, highlighting the need for ongoing research in microbiology.Beyond their impact on human health, spirochaetes (螺旋体) also play ecological roles. Some species are involved in the degradation of organic matter, contributing to nutrient cycling in ecosystems. Their presence in the gut microbiota of various animals suggests they may play a role in digestion and overall gut health. This duality—being both pathogens and beneficial organisms—underscores the complexity of spirochaetes (螺旋体) and their interactions within different environments.Research into spirochaetes (螺旋体) continues to uncover new species and their potential roles in health and disease. Advances in molecular techniques have allowed scientists to identify previously unknown spirochaetes (螺旋体) and study their genetic makeup, revealing insights into their evolutionary history and mechanisms of pathogenicity. As we deepen our understanding of these microorganisms, we can better address the challenges they pose to public health and harness their potential benefits in environmental applications.In conclusion, spirochaetes (螺旋体) represent a fascinating and diverse group of bacteria that significantly influence both human health and ecological systems. Their unique characteristics and behaviors make them a subject of intense scientific interest. As we continue to explore the complexities of these microorganisms, we gain valuable knowledge that can lead to improved medical treatments and a greater appreciation for the intricacies of life at the microscopic level.

微生物的世界广阔而复杂，无数物种在我们的生态系统中发挥着关键作用。在这些微生物中，被称为spirochaetes（螺旋体）的一类因其独特的螺旋形状和对环境及人类健康的重大影响而脱颖而出。这些细菌的特点是其柔韧的、像软木塞一样的结构，使它们能够以惊人的灵活性穿越粘稠的环境，如泥土或宿主组织。这种移动性不仅是它们生物学上的一个迷人方面；它也是它们生存和致病性的关键。spirochaetes（螺旋体）已知栖息在多种环境中，包括土壤、水和动物的肠道。一些物种是自由生活的，而另一些则是寄生的，导致人类和动物的疾病。其中最臭名昭著的成员之一是梅毒的病原体——苍白螺旋体（Treponema pallidum），这种性传播感染已经困扰人类几个世纪。理解spirochaetes（螺旋体）如苍白螺旋体的生物学和行为对于开发有效的治疗和预防措施至关重要。除了苍白螺旋体之外，另一个值得注意的属是博氏螺旋体（Borrelia），其中包括导致莱姆病的物种。这种疾病通过蜱虫叮咬传播，如果不及时治疗，可能导致严重的健康并发症。对spirochaetes（螺旋体）的研究揭示了这些细菌具有逃避免疫系统的独特机制，使它们能够在宿主体内长期存在。这种适应性给诊断和治疗带来了挑战，突显了微生物学研究的必要性。除了对人类健康的影响外，spirochaetes（螺旋体）在生态系统中也发挥着生态角色。一些物种参与有机物的降解，促进生态系统中的养分循环。它们在各种动物的肠道微生物群中的存在表明，它们可能在消化和整体肠道健康中发挥作用。这种双重性——既是病原体又是有益生物——强调了spirochaetes（螺旋体）及其在不同环境中相互作用的复杂性。对spirochaetes（螺旋体）的研究持续揭示新的物种及其在健康和疾病中的潜在作用。分子技术的进步使科学家能够识别以前未知的spirochaetes（螺旋体）并研究其遗传构成，揭示其进化历史和致病机制的见解。随着我们对这些微生物理解的加深，我们可以更好地应对它们对公共卫生所带来的挑战，并利用它们在环境应用中的潜在益处。总之，spirochaetes（螺旋体）代表了一类引人入胜且多样的细菌，对人类健康和生态系统产生重大影响。它们独特的特征和行为使它们成为科学研究的重点。随着我们继续探索这些微生物的复杂性，我们获得的宝贵知识将导致改善医疗治疗，并更好地欣赏微观层面生命的复杂性。