bacteriostatic

简明释义

英[bækˌtɪərɪəʊˈstætɪk]美[bækˌtɪrɪəsˈtætɪk]

adj. 阻止细菌繁殖法的，抑制细菌的

英英释义

单词用法

同义词

反义词

例句

1.Objective: to develop a synthesis method of the carboxymethyl chitosan (CM-CTS) and to study its bacteriostatic effect.

前言：目的：研究羧甲基壳聚糖的合成反应及其抑菌活性。

2.This article studies the dyeing process of cotton with bacteriostatic reactive dyes by determining the exhaustion rate and colour fastness.

用新型活性染料对棉纱的染色工艺进行研究，对上染百分率及牢度等进行了测定。

3.Conclusion: Mangoferin monosodium salt has good bacteriostatic action.

结论：芒果苷单钠盐具有明显的抑菌作用。

4.Method Paper disc method and diluting method were used to carry out laboratory observation on its bacteriostatic and antiviral effects.

方法采用纸片法和稀释法对其抑菌效果和抗病毒作用进行了实验室观察。

5.Objective The aim was to study the bacteriostatic activities of extracts from Nerium indicum leaves and provide references for its reasonable development.

为了研究夹竹桃叶提取物的抑菌活性并为其合理开发提供参考。

6.Objective To know the bacteriostatic efficacy and toxicity of aloe extract.

目的了解芦荟提取液抑菌效果和毒性。

7.The doctor prescribed a bacteriostatic 抑菌的 antibiotic to help control the infection.

医生开了一种抑菌的抗生素来帮助控制感染。

8.In the lab, we use bacteriostatic 抑菌的 agents to prevent bacterial growth during experiments.

在实验室，我们使用抑菌的剂量防止细菌在实验中生长。

9.Antiseptics often have bacteriostatic 抑菌的 effects that inhibit bacterial growth on skin.

抗菌剂通常具有抑菌的效果，可以抑制皮肤上的细菌生长。

10.Some mouthwashes contain bacteriostatic 抑菌的 properties to reduce oral bacteria.

一些漱口水含有抑菌的特性以减少口腔细菌。

11.The bacteriostatic 抑菌的 action of certain preservatives helps extend the shelf life of food products.

某些防腐剂的抑菌的作用有助于延长食品的保质期。

作文

In the field of microbiology and medicine, the term bacteriostatic refers to substances that inhibit the growth and reproduction of bacteria without necessarily killing them. This concept is crucial in understanding how certain antibiotics function and their role in treating bacterial infections. While many people may think that all antibiotics are designed to kill bacteria outright, the reality is that some, classified as bacteriostatic agents, work by slowing down bacterial growth, allowing the immune system to effectively combat the infection. For instance, tetracyclines and macrolides are two classes of antibiotics that are known for their bacteriostatic properties. They achieve their effects by interfering with protein synthesis in bacteria, which is essential for their growth and reproduction. By halting this process, these antibiotics prevent the bacteria from multiplying, giving the host's immune system a better chance to eliminate the existing bacteria. This mechanism is particularly important in cases where the immune system is compromised or when the bacterial load is high. The use of bacteriostatic antibiotics has several advantages. One significant benefit is that they tend to have a lower risk of developing resistance compared to bactericidal (bacteria-killing) antibiotics. When bacteria are exposed to bacteriostatic agents, they are not killed outright, which means there is less selective pressure on the bacteria to develop resistance mechanisms. This could potentially lead to more effective long-term treatment options and better management of bacterial infections. However, it is essential to understand that bacteriostatic antibiotics may not be suitable for all types of infections. In cases where the immune system is unable to respond adequately, such as in immunocompromised individuals or in severe infections, bacteriostatic agents may not be effective. In such situations, bactericidal antibiotics that kill bacteria directly might be necessary to ensure a successful outcome. Therefore, healthcare providers must carefully consider the specific circumstances of each patient when prescribing antibiotics. Moreover, the choice between bacteriostatic and bactericidal antibiotics can also depend on the type of infection and the specific bacteria involved. Some bacteria are inherently more susceptible to bacteriostatic agents, while others may require a more aggressive approach. For example, infections caused by Streptococcus pneumoniae might respond well to bacteriostatic antibiotics, whereas more virulent strains might necessitate bactericidal treatments. In conclusion, the understanding of the term bacteriostatic is vital in the context of antibiotic therapy. It highlights the complexity of treating bacterial infections and the importance of tailoring treatment to the individual patient's needs. By employing bacteriostatic agents when appropriate, healthcare professionals can enhance treatment efficacy while minimizing the risk of antibiotic resistance. As research continues to evolve in the field of microbiology, it is crucial to keep in mind the distinctions between different types of antibiotics and their respective roles in combating bacterial infections. This knowledge not only aids in effective treatment but also contributes to the broader goal of preserving the effectiveness of antibiotics for future generations.

在微生物学和医学领域，术语bacteriostatic指的是抑制细菌生长和繁殖的物质，而不一定杀死它们。这个概念对于理解某些抗生素的作用及其在治疗细菌感染中的角色至关重要。虽然许多人可能认为所有抗生素都是为了直接杀死细菌，但事实是，有些被归类为bacteriostatic剂的药物通过减缓细菌的生长，使免疫系统能够有效地对抗感染。 例如，四环素类和大环内酯类是两种以其bacteriostatic特性而闻名的抗生素。它们通过干扰细菌的蛋白质合成来实现其效果，而这一过程对细菌的生长和繁殖至关重要。通过停止这一过程，这些抗生素阻止了细菌的繁殖，从而使宿主的免疫系统有更好的机会消灭现有的细菌。这一机制在免疫系统受到损害或细菌负荷较高的情况下尤为重要。 使用bacteriostatic抗生素有几个优点。其中一个显著的好处是，与杀菌（bactericidal）抗生素相比，它们通常具有较低的耐药性风险。当细菌暴露于bacteriostatic剂时，它们并不会立即被杀死，这意味着对细菌发展耐药机制的选择压力较小。这可能导致更有效的长期治疗选择和更好的细菌感染管理。 然而，必须理解的是，bacteriostatic抗生素可能并不适合所有类型的感染。在免疫系统无法充分反应的情况下，例如在免疫受损个体或严重感染中，bacteriostatic剂可能无效。在这种情况下，可能需要直接杀死细菌的bactericidal抗生素，以确保成功的结果。因此，医疗提供者在开处方抗生素时必须仔细考虑每位患者的具体情况。 此外，选择bacteriostatic和bactericidal抗生素也可能取决于感染的类型和涉及的特定细菌。一些细菌本质上对bacteriostatic剂更敏感，而其他细菌可能需要更激进的方法。例如，由肺炎链球菌引起的感染可能对bacteriostatic抗生素反应良好，而更具毒性的菌株可能需要bactericidal治疗。 总之，理解术语bacteriostatic在抗生素治疗中的重要性。它突显了治疗细菌感染的复杂性，以及根据个别患者的需求量身定制治疗的重要性。通过在适当的时候使用bacteriostatic剂，医疗专业人员可以提高治疗效果，同时减少抗生素耐药的风险。随着微生物学领域研究的不断发展，牢记不同类型抗生素及其在对抗细菌感染中的各自角色之间的区别至关重要。这一知识不仅有助于有效治疗，还为保护未来几代人抗生素的有效性做出了贡献。