bacteroid

简明释义

英[ˈbæktəˌrɔɪd]美[ˈbæktəˌrɔɪd]

adj. 类菌的；细菌状的；似细菌的

n. 类细菌；类细菌结构

英英释义

单词用法

同义词

反义词

例句

1.The younger bacteroid was elliptic and had a similar nucleus region in cell. The normal bacteroid had an intact membrane envelope and PHB granules.

幼年美菌体为椭圆形，里面有个拟核区，正常类菌体有完整的周膜和PHB颗粒。

2.The younger bacteroid was elliptic and had a similar nucleus region in cell. The normal bacteroid had an intact membrane envelope and PHB granules.

幼年美菌体为椭圆形，里面有个拟核区，正常类菌体有完整的周膜和PHB颗粒。

3.The presence of bacteroid bacteria in the gut is essential for digestion.

肠道中存在的细菌对消化至关重要。

4.Some bacteroid strains are used in probiotics to enhance gut health.

一些细菌菌株被用于益生菌以增强肠道健康。

5.Researchers are studying how bacteroid species interact with other microorganisms.

研究人员正在研究细菌物种如何与其他微生物相互作用。

6.Increased levels of bacteroid in the microbiome may indicate a healthy gut.

微生物组中增加的细菌水平可能表明肠道健康。

7.Certain types of bacteroid can influence the immune response.

某些类型的细菌可以影响免疫反应。

作文

In the vast world of microbiology, the study of various microorganisms plays a crucial role in understanding life at a microscopic level. One such fascinating group of bacteria is known as bacteroid, which refers to a genus of anaerobic bacteria that are primarily found in the intestines of humans and other animals. These bacteria are essential for the digestion of complex carbohydrates and contribute significantly to the overall health of their host. The term bacteroid describes not only the bacteria themselves but also their unique shape, which resembles that of a rod or a bacillus. This morphological characteristic is important because it helps scientists identify and classify these bacteria within the larger bacterial family tree. Understanding the structure and function of bacteroid can provide insights into their role in the human microbiome, which is increasingly recognized as a vital component of our immune system and metabolic processes.Bacteroids are often found in symbiotic relationships with their hosts. For example, in the human gut, they work alongside other beneficial bacteria to break down dietary fibers that the human body cannot digest on its own. This fermentation process produces short-chain fatty acids, which serve as an energy source for the cells lining the intestine and play a role in regulating inflammation and immune responses. The presence of bacteroid in the gut is associated with a healthy microbiome, while an imbalance in these bacteria can lead to various gastrointestinal disorders, including irritable bowel syndrome and inflammatory bowel disease.Moreover, research has shown that bacteroid can influence the metabolism of certain nutrients, impacting how the body processes fats and carbohydrates. This relationship highlights the importance of maintaining a balanced diet rich in fiber, which supports the growth of these beneficial bacteria. As we continue to explore the complexities of the gut microbiome, the role of bacteroid becomes even more significant, as it may hold the key to understanding obesity, diabetes, and other metabolic diseases.In addition to their role in human health, bacteroid also has ecological significance. These bacteria are not only present in the intestines of mammals but are also found in the soil and aquatic environments. They contribute to the breakdown of organic matter, recycling nutrients back into the ecosystem. This process is vital for maintaining soil fertility and supporting plant growth, illustrating the interconnectedness of all living organisms.In conclusion, the study of bacteroid offers valuable insights into both human health and environmental sustainability. As we delve deeper into the world of microorganisms, it becomes clear that these tiny entities play monumental roles in our lives. By understanding and appreciating the functions of bacteroid, we can better comprehend the intricate balance of life on Earth and the importance of preserving our microbiomes for future generations. The ongoing research into bacteroid and other microorganisms will undoubtedly continue to reveal new dimensions of health, disease, and ecological balance, fostering a greater appreciation for the unseen world that exists all around us.

在微生物学的广阔世界中，对各种微生物的研究在理解微观层面的生命方面发挥着至关重要的作用。其中一种引人入胜的细菌群体被称为bacteroid，指的是一种主要存在于人类和其他动物肠道中的厌氧细菌属。这些细菌对于复杂碳水化合物的消化至关重要，并且对宿主的整体健康贡献显著。术语bacteroid不仅描述了细菌本身，还描述了它们独特的形状，类似于杆状或棒状。这种形态特征很重要，因为它帮助科学家识别和分类这些细菌在更大细菌家谱中的位置。理解bacteroid的结构和功能可以提供对其在人体微生物组中角色的深入洞察，微生物组越来越被认为是我们免疫系统和代谢过程的重要组成部分。Bacteroids通常与宿主形成共生关系。例如，在人类肠道中，它们与其他有益细菌合作，分解人类身体无法独自消化的膳食纤维。这一发酵过程产生短链脂肪酸，为肠道上皮细胞提供能量来源，并在调节炎症和免疫反应中发挥作用。bacteroid在肠道中的存在与健康的微生物组相关，而这些细菌的不平衡可能导致各种胃肠道疾病，包括肠易激综合症和炎症性肠病。此外，研究表明，bacteroid可以影响某些营养素的代谢，影响身体处理脂肪和碳水化合物的方式。这种关系突显了保持均衡饮食的重要性，富含纤维的饮食支持这些有益细菌的生长。随着我们继续探索肠道微生物组的复杂性，bacteroid的角色变得更加重要，因为它可能是理解肥胖、糖尿病和其他代谢疾病的关键。除了在人类健康中的作用外，bacteroid在生态上也具有重要意义。这些细菌不仅存在于哺乳动物的肠道中，还存在于土壤和水环境中。它们有助于有机物质的分解，将养分回收再利用到生态系统中。这一过程对于维持土壤肥力和支持植物生长至关重要，说明了所有生物之间的相互联系。总之，研究bacteroid为人类健康和环境可持续性提供了宝贵的见解。随着我们深入探索微生物的世界，显然这些微小的实体在我们的生活中发挥着重要作用。通过理解和欣赏bacteroid的功能，我们可以更好地理解地球生命的复杂平衡，以及保护我们的微生物组以造福后代的重要性。对bacteroid和其他微生物的持续研究无疑将继续揭示健康、疾病和生态平衡的新维度，增强我们对周围无形世界的欣赏。