Objective To summarize the treatments and outcomes of 186 cases(188 eyes) ocular foreign body of chestnust thorns.

目的总结186例（188眼）板栗刺致眼异物伤的治疗经验及疗效观察。

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In autoimmune diseases, like arthritis or Crohns disease, t cells mistake fragments of the body's own cells for foreign invaders, leading to the body launching an attack upon itself.

在自身免疫系统疾病中，如关节炎或克隆恩氏病，T细胞误把自身细胞碎片当作外来入侵者，导致自己攻击自己。

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Dry eyes, foreign body injuries, and prolonged contact lens wear are all commonly associated circumstances for the development of a corneal abrasion.

干眼症、异物损伤、以及长时间佩戴隐形眼镜均是导致角膜擦伤发生的常见相关情况。

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Israel's Foreign Minister Avigdor Lieberman spoke on the telephone with United Nations Secretary General Ban Ki-moon and accused the world body of "prejudice" and "hypocrisy."

VOA: standard.2009.10.23

The study of immunology is the study of mechanisms that your body uses to protect itself from mainly from foreign pathogens like viruses and bacteria.

免疫学研究身体,采用何种机制来保护自身,免受外源病原体如病毒和细菌的伤害

耶鲁公开课 - 生物医学工程探索课程节选

"A pregnant woman has to accommodate this foreign body of the growing fetus, so there is an immunological shift that occurs in pregnancy, " she said.

CNN: Study: H1N1 virus more severely affects pregnant women

Meanwhile, the Foreign Office has confirmed it will help to return the body of Mr Karim to northern Iraq.

BBC: NEWS | UK | Wales | South West Wales | Refugee murder: youth released

Japanese Foreign Ministry spokesman Hatsuhisa Takashima said a body matching the description of Koda was found by U.S. forces between Baghdad and Tikrit.

CNN: Japan: Hostage killed in Iraq