allergenic

简明释义

英[ˈæləˌdʒenɪk]美[ˌælərˈdʒenɪk]

adj. 引起过敏症的

英英释义

单词用法

同义词

反义词

例句

1.The key is early treatment of disabled allergenic drugs, early application of hormones can achieve better effect.

治疗关键在于早期停用致敏药物，早期应用激素，能取得较好疗效。

2.However, growing evidence supports the notion that the respiratory epithelium plays a key role in host responses to infectious and allergenic stimuli.

然而越来越多的证据证实呼吸道黏膜上皮细胞在感染和过敏刺激中发挥关键性主动防御作用。

3.We have been able to take a protein that is currently an allergen and modify specific amino acids in the protein to dramatically reduce the allergenic nature of the protein.

我们已经可以针对某些会引起过敏反应的蛋白质，修改其中特定的胺基酸，大大降低了其致敏性。

4.The result of research into well-being has led to the development of a range of new technologies including orthopaedically developed seats and hypo-allergenic interiors.

对舒适的研究结果促使一系列新技术研发，包括根据外科医学研发新式座椅和防过敏内饰。

5.The deduced amino acid sequence shared 84% and 76% homology with the legumin-like 13S storage protein and the major allergenic storage protein of common buckwheat respectively.

由此核苷酸序列推导出的氨基酸序列与甜荞麦13S贮藏蛋白有84%的同源性，与甜荞麦主要过敏蛋白有76%的同源性。

6.So, the EU usually requires testing to show whether the protein produced by the gene is toxic or allergenic.

因此，欧盟通常要求检测，证明基因的蛋白质是否产生毒性或过敏反应。

7.The new skincare line claims to be free of allergenic 过敏的 ingredients.

这条新护肤系列声称不含任何过敏的成分。

8.Many people are concerned about allergenic 过敏的 foods like peanuts and shellfish.

许多人担心像花生和贝类这样的过敏的食物。

9.If you have a history of allergies, it's important to avoid allergenic 过敏的 substances.

如果你有过敏史，避免接触过敏的物质是很重要的。

10.Some fabrics can be allergenic 过敏的 to sensitive skin.

某些面料可能对敏感肌肤过敏的。

11.Doctors often recommend hypoallergenic products for those with allergenic 过敏的 reactions.

医生通常建议对那些有过敏的反应的人使用低过敏性产品。

作文

Understanding allergies and their triggers is crucial for maintaining a healthy lifestyle. Allergies are the body's immune response to certain substances, known as allergens. These allergens can be found in various forms, such as pollen, pet dander, certain foods, and even medications. One important aspect of allergies is the concept of allergenic, which refers to substances that are capable of causing an allergic reaction. For instance, peanuts are highly allergenic for some individuals, leading to severe reactions that can be life-threatening. In recent years, the prevalence of allergies has increased significantly. Many people find themselves struggling with symptoms like sneezing, itching, and even more severe reactions after coming into contact with allergenic materials. This rise in allergies could be attributed to various factors, including environmental changes, dietary habits, and genetic predispositions. Understanding what makes a substance allergenic is key to managing these reactions effectively.For example, when a person with a peanut allergy consumes peanuts, their immune system mistakenly identifies the proteins in peanuts as harmful. Consequently, the body releases histamines and other chemicals, resulting in symptoms ranging from mild discomfort to anaphylactic shock. This highlights the importance of identifying allergenic foods and avoiding them to prevent adverse reactions.In addition to food allergies, there are also environmental allergens that can trigger reactions. Pollen from trees, grasses, and weeds is a common allergenic substance that affects millions of people, especially during certain seasons. Those who suffer from hay fever often experience symptoms such as nasal congestion, runny nose, and itchy eyes when exposed to these allergenic particles. Understanding the timing and sources of pollen can help individuals take preventive measures, such as staying indoors on high pollen days or using air purifiers.Moreover, pet dander is another common allergenic trigger for many individuals. Cats and dogs produce proteins that can become airborne and lead to allergic reactions. For families with pets, it is essential to create a pet-friendly environment while also considering the needs of those who may be allergic. Regular grooming, cleaning, and designating pet-free zones can significantly reduce exposure to allergenic substances.The medical community has made significant strides in understanding allergies and developing treatments. Allergy testing can help identify specific allergenic triggers, allowing individuals to take proactive steps to avoid them. In some cases, immunotherapy is used to desensitize patients to certain allergens gradually. This treatment involves exposing the patient to small amounts of the allergenic substance over time, ultimately building tolerance and reducing the severity of allergic reactions.In conclusion, comprehending the nature of allergenic substances is vital for anyone dealing with allergies. By recognizing and avoiding these triggers, individuals can lead healthier, more comfortable lives. Education about allergens, combined with proper management strategies, empowers people to navigate their environments safely and enjoy life without the constant worry of allergic reactions.

理解过敏及其诱因对维持健康生活方式至关重要。过敏是身体对某些物质的免疫反应，这些物质被称为过敏原。这些过敏原可以以各种形式存在，如花粉、宠物皮屑、某些食物甚至药物。过敏的一个重要方面是过敏性的概念，它指的是能够引起过敏反应的物质。例如，花生对一些人来说是高度过敏性的，导致严重的反应，甚至可能危及生命。近年来，过敏的发生率显著增加。许多人发现自己在接触到过敏性材料后，面临打喷嚏、瘙痒甚至更严重的反应等症状。过敏症的增加可能归因于多种因素，包括环境变化、饮食习惯和遗传易感性。了解什么使某种物质成为过敏性是有效管理这些反应的关键。例如，当一个对花生过敏的人摄入花生时，他们的免疫系统错误地将花生中的蛋白质识别为有害。因此，身体释放组胺和其他化学物质，导致从轻微不适到过敏性休克的症状。这突显了识别过敏性食物并避免它们的重要性，以防止不良反应。除了食物过敏，还有一些环境过敏原可能引发反应。树木、草和杂草的花粉是常见的过敏性物质，影响着数百万人，尤其是在特定季节。那些患有花粉症的人在接触这些过敏性颗粒时，通常会出现鼻塞、流鼻涕和眼睛瘙痒等症状。了解花粉的时间和来源可以帮助个人采取预防措施，比如在高花粉日待在室内或使用空气净化器。此外，宠物皮屑是许多人常见的过敏性诱因。猫狗产生的蛋白质可能变得悬浮在空气中，导致过敏反应。对于有宠物的家庭来说，创建一个宠物友好的环境，同时考虑到可能过敏的人的需求是至关重要的。定期梳理、清洁和指定无宠物区可以显著减少对过敏性物质的暴露。医学界在理解过敏和开发治疗方法方面取得了重大进展。过敏测试可以帮助识别特定的过敏性诱因，使个人能够采取主动措施来避免它们。在某些情况下，免疫疗法用于逐渐使患者对某些过敏原脱敏。这种治疗涉及逐渐让患者接触小量的过敏性物质，最终建立耐受性，减少过敏反应的严重程度。总之，理解过敏性物质的性质对任何处理过敏的人来说都是至关重要的。通过识别和避免这些诱因，个人可以过上更健康、更舒适的生活。关于过敏原的教育，加上适当的管理策略，使人们能够安全地在环境中活动，享受生活，而无需时刻担心过敏反应。