论文部分内容阅读
有些小孩子可以一手抓一大把的花生,但对其他小孩子来说医科花生就有可能是致命的。最近一项研究揭示了为什么有的小孩子会得食物过敏症状:刚出生时,他们的血液中就具有大量能够引发超敏反应的细胞。过去一段时间内,对差不多6百万食物过敏儿童的大量研究发现:食物过敏症状其实从很早的时候就开始存在了。通过采集婴儿脐带束中的血液,研究者们对小孩子的免疫系统做了初步的了解。他们发现:后期产生食物过敏反应的儿童在刚出生时血液中就具有大量促炎性信号,他们
Some children can grab a lot of peanuts with one hand, but medical peanuts can be fatal to other children. A recent study revealed why some children develop food allergy symptoms: At birth, they have a large number of cells in their blood that trigger hypersensitivity reactions. In the past period, a large number of studies of almost 6 million children with food allergies have found that food allergy symptoms have actually existed since very early times. By collecting the blood in the umbilical cord of the baby, the researchers made a preliminary understanding of the child’s immune system. They found that children who develop food allergies later in life have a large amount of proinflammatory signals in the blood at birth,