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)。
Mitochondria are no longer considered "only" as the cellular thermodynamic converter: mounting evidence implicates them as key organelles in cell signaling, proliferation, aging, disease and death.
线粒体不再被认为是“唯一”作为蜂窝热力学转换器：越来越多的证据牵连他们在细胞信号转导，细胞增殖，衰老，疾病和死亡的重要细胞器。
Despite being a neurodegenerative disease, preservation of brain weight and a conspicuous absence of neuronal or glial cell death were signal features of this disease.
尽管这是一种神经退行性疾病，脑量的保持和明显的神经元的缺失，或者胶质细胞死亡是这类疾病的显著特征。
Despite being a neurodegenerative disease, preservation of brain weight and a conspicuous absence of neuronal or glial cell death were signal features of this disease.
尽管这是一种神经退行性疾病，脑量的保持和明显的神经元的缺失，或者胶质细胞死亡是这类疾病的显著特征。
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