过敏原

Objective: To explore the relation between allergen reaction and the pathogenesis of irritability rhinitis and bronchus asthma.

目的：比较单纯过敏性鼻炎患者和哮喘患者致敏原的阳性率，分析机体对过敏原反应程度与疾病发生、发展的关系。

Methods Using inhalation allergen, the patients of bronchial asthma were intradermally tested, and desensitization treatment was carried on by the corresponding initial concentration according to the grades of inspection results.

应用吸入性变应原对支气管哮喘患者进行皮内试验明确过敏原，并根据检查结果的分级以相应的初始浓度进行脱敏治疗。

Individuals who have a positive history but a negative skin test tolerate penicillin-class antibiotics as well as they tolerate other antibiotics, according to AAAAI literature. Although the skin test is as safe as skin testing for other allergens, a "very low rate of resensitization" will occur after skin testing and reuse of penicillin. The skin test exposes the patient to an amount of penicillin that consists of 1/5,000th of that in a typical prescription.

根据AAAAI的文献指出，有盘尼西林过敏的病历却在盘尼西林测试中出现阴性反应者，对其他抗生素有著一样的耐受特质；虽然盘尼西林皮肤测试和其他的过敏原皮肤试验具有一样的安全性，盘尼西林在经过皮肤试验及使用过后，再度产生敏感的比率却非常的低；皮肤测试中，患中会暴露在正常盘尼西林处方剂量的5000分之一。

One of the best ways to help your doctor determine your allergens is by keeping an allergy log.

最好的方法来帮助医生确定您的过敏原之一是保持过敏日志。

One way of preventing allergies is to use allergy products designed to help you avoid allergens found in our environment.

预防过敏的方法之一，是利用敏感产品，旨在帮助您避免过敏原发现我们的环境。

Think of allergies as the body's way of fighting unwanted guests. The trouble starts when allergens, such as pollen, certain foods, or animal dander invade the mucous membranes of the eyes and throat, this triggers the body's antibodies to fight the invaders, causing a release of histamines. The body's reaction to the allergens is often excessive, leading to sneezing, shortness of breath or itching. It's these reactions that wear you down, especially when they keep you from sleeping.

过敏反应其实是机体抵抗外来客的一种反应方式，当过敏原如花粉、某些食物或动物皮屑等通过眼睛和喉咙的粘膜入侵机体时，机体就会产生抗体释放组织胺来抵御入侵者，这种反应常常过度从而导致出现打喷嚏、瘙痒甚至气急等症状的发生，这些反应症状会使你感到疲劳、特别会导致睡眠不好。

It may be a matter of bad timing, so that if a child is exposed to an allergen at the same time as a lower respiratory virus infection, then the child might become sensitised to that allergen instead of being tolerant of it.

这可能是由于不良的时机造成的，也就是说如果小孩在得下呼吸道病毒感染的时候正好暴露于某一过敏原，那么他不但不会对其耐受，反而是产生了过敏。

Generally speaking, the diagnosis of allergic rhinitis is based on a history-oriented, there are recurring abnormal morning itching, sneezing, runny nose-ching, a stuffy nose and other circumstances, we highly doubt, do nasal cell smear and index and blood allergy testing allergens, can be aided diagnosis.

一般来说，过敏性鼻炎的诊断是以病史为主，有反覆发作的早晨异常发痒、打喷嚏、流清鼻水、鼻塞等情形，就要高度怀疑，做鼻腔细胞抹片及抽血测过敏指数及过敏原，可以辅助诊断。

These things are called allergens and your body's overreaction to them are what causes allergy symptoms.

这些东西都是过敏原，并呼吁你身上的过度反应是什么原因造成这些过敏症状。

You may also want to take an over the counter medicine like Benadryl to help avoid the allergens that cause your reaction.

您可能还需要如同海拉明柜台的药物来帮助避免引起过敏反应的过敏原的产生。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。