Paul Swiech
For example, cat protein, Fel d 1, from the Felis domesticus (the domesticated cat), is the predominant cat allergen. Each allergen has a unique protein structure leading to its allergic characteristics. In the Air Aside from oxygen, the air contains a wide variety of particles, including all...
It looked carefully at the time in the patients' lives when their allergies were active, and it found that this timing was crucial. Doctor Wigertz noted that the absence of allergy was correlated with the time when the glioma first formed.(但这项新研究走得更远。它仔细观察了患者的生活中...
In recent years,seasonal allergies,also called hay fever or allergic rhinitis(过敏性鼻炎),have been hitting people around the world especially hard.Seasonal allergies cause great trouble to people,such as sneezing,tiredness,a runny nose or a congested nose which makes it hard for people to breath...
Your symptoms may be better if you go outside only in the morning or evening. Use your air conditioner, and change air filters often. Avoid dust, fur, and mold. Dust and vacuum your home often. You may want to wear a mask when you vacuum. Keep pets in certain rooms, and bathe them...
根据“researchers say climate (气候) change is behind it...With warmer winters, a pollen season starts earlier in the spring and ends later in the fall...This may make allergies more serious too”以及下文的描述可知,气候变化使季节性过敏更严重。故选C。 (2)题详解: 细节理解题。根据“a ...
根据When spring comes,pollen is everywhere in the air.And some people begin to sneeze,itch(发痒)or get a running nose.(春天来临时,空气中到处都是花粉。一些人开始打喷嚏、发痒或流鼻涕。)可知,季节性过敏发生在春天或秋天。故选B。(4)细节理解题。根据Once you know what you are allergic to,the ...
摘要: There are three types or classes of organic elements found in the atmosphere whose variations can influence organisms and thereby cause these reactive disorders called allergic disorders. These elements are the pollen of flowers, the spores of fungi, and airborne bacteria.关键词:...
The deaths, which include four cougars and a half-Bengal tiger, have led the sanctuary to declare a quarantine to prevent further spread of the virus. "Our sanctuary is under quarantine to protect our remaining animals and prevent further spread," the center said in a statement to NPR, addin...
A. The reason why the allergy season is longer. B. Two big changes to allergy seasons because of climate change. C. The reason why there is more pollen in the air. D. Pollen season starts earlier in the spring.()8. In which part of magazine can you see hispassage? A. Sports. B...