1·Poor blood oxygen levels and blood vessel blockages in people with sickle-cell disease can lead to chronic acute pain syndromes, severe bacterial infections, and necrosis (tissue death).
镰状细胞病患者血液含氧量低并且发生血管堵塞,可导致出现慢性和急性疼痛综合症、重度细菌感染和坏疽(组织坏死)。
2·The reigning theory is the same as it is for so many syndromes with no known cause: some people are born with genes that make them highly vulnerable to environmental stimuli.
主流理论的解释跟所有不明原因的综合症一样:“有些人天生的基因使他们难以抵御环境刺激。”
3·Certain groups, including children with ADHD, cerebral palsy, autism and developmental syndromes have higher rates of sleep disorders.
那些患多动症,脑瘫,自闭症与发育综合症的孩子有睡眠障碍的几率更高。
4·Other agents can cause similar syndromes .
其它病原也可引起相似的综合症。
5·Just to be clear, she does have a sister with Down Syndromes.
澄清一下,她有一个患有唐氏综合症的姐妹。