时间:2019-02-08 作者:英语课 分类:英语新闻


英语课

     LOS ANGELES, June 20 (Xinhua) -- About 8 percent of children, or nearly 6 million in the U.S., have a food allergy 1, a much higher rate than previously 2 estimated, a new study suggests.


    Not only is this estimate higher than some previous research has reported, allergic 3 reactions are often severe and that many kids have more than one allergy, according to the study published online in Pediatrics on Monday.
    Of the children with confirmed (or probable) food allergies 4, about 39 percent had had severe reactions in the past, and 30 percent had more than one allergy, the study found.
    In the current study, researchers at the Northwestern University Feinberg School of Medicine surveyed parents of more than 38,000 children about whether their child had been diagnosed with a food allergy and had one or more of a number of symptoms, including anaphylaxis; swelling 5 of the lips, eyes or face and skin rashes or hives.
    The study pinned down peanuts (25 percent of food-allergic children), milk (21 percent) and shellfish (17 percent) as the top three allergens.
    Severe reactions were most common among children with tree nut (more than 50 percent) and fin 6 fish (more than 40 percent) allergies. The reactions were more likely among 14- to 17-year- olds compared with 0- to 2-year-olds, and more likely in children with multiple food allergies, the study found.
    "These findings provide critical epidemiologic information to guide strategies for the prevention of food-induced reactions and for the diagnosis 7 and management of childhood food allergies," the study noted 8.(本文由在线英语听力室整理编辑)

n.(因食物、药物等而引起的)过敏症
  • He developed an allergy to pollen.他对花粉过敏。
  • The patient had an allergy to penicillin.该患者对青霉素过敏。
adv.以前,先前(地)
  • The bicycle tyre blew out at a previously damaged point.自行车胎在以前损坏过的地方又爆开了。
  • Let me digress for a moment and explain what had happened previously.让我岔开一会儿,解释原先发生了什么。
adj.过敏的,变态的
  • Alice is allergic to the fur of cats.艾丽斯对猫的皮毛过敏。
  • Many people are allergic to airborne pollutants such as pollen.许多人对空气传播的污染物过敏,比如花粉。
n.[医]过敏症;[口]厌恶,反感;(对食物、花粉、虫咬等的)过敏症( allergy的名词复数 );变态反应,变应性
  • Food allergies can result in an enormous variety of different symptoms. 食物过敏会引发很多不同的症状。 来自辞典例句
  • Let us, however, examine one of the most common allergies; hayfever. 现在让我们来看看最常见的变态反应的一种--枯草热。 来自辞典例句
n.肿胀
  • Use ice to reduce the swelling. 用冰敷消肿。
  • There is a marked swelling of the lymph nodes. 淋巴结处有明显的肿块。
n.鳍;(飞机的)安定翼
  • They swim using a small fin on their back.它们用背上的小鳍游动。
  • The aircraft has a long tail fin.那架飞机有一个长长的尾翼。
n.诊断,诊断结果,调查分析,判断
  • His symptoms gave no obvious pointer to a possible diagnosis.他的症状无法作出明确的诊断。
  • The engineer made a complete diagnosis of the bridge's collapse.工程师对桥的倒塌做一次彻底的调查分析。
adj.著名的,知名的
  • The local hotel is noted for its good table.当地的那家酒店以餐食精美而著称。
  • Jim is noted for arriving late for work.吉姆上班迟到出了名。
标签: million food
学英语单词
about the same
accole
ami signal
angle tie
antisialogogue
application money
arterialised
babble-word
Bigir
black rockweeds
bulldogs
burst stimulation
calc spar
cerebellar agenesia hemisphere
come correct
contact greasing
corrosion resister
court of special sessions
Devejyan
diethyl sulphide
diffusion of excitation
distance from midship to center of floatation
distinct hearing
double bit error
edmar
egg cup
el-hajj
electron-beam mode discharge
enrobers
Etne
family plataleidaes
female genital cutting
Findlay cell for caustic soda
fungii
Great Ayton
growffe
hangar deck
heterodermia pseudospeciosa
Humaita
hydroxybutyranilide
ill-considered
inglefield ld.
inner pillar cell
intelligence source
inter-church
interpretive translation program
inverted echo sounder
JALOUSE
Kazakh SSR
keemstar
latent image fading
Lecythidaceae
longitudinal level
lynset
magnitude of current
mamma gland
marabboth
megalithic fathom
military engineering map
mind-healer
mining institute
mountain reservoir
musophobias
N cell
near work
nine track tape
nothoperanema hendersonii
Nuprl
open-sparking
orchanet
ortaniques
over-seeing
overdelivering
pnpn-diode
post-irradiation therapy
potato-field
power-on condition
pre-process
rail-freight
research ship
river surface temperature
Sangai
semi-finished round pin
setup wizard
shared leaership
slide-resistant pile
smashmouth
Smilax medica
Soh, start of header.
solid-looking
sotto portico
speech acoustics
split plot arrangement
Stein manifold
strong favorable current
test bed power
times-interest ratio
upward irrigation
vacuum-tank
valmore
visual evoked response
white all-round light