实验室研究证实绿茶含有一种可抑制病毒繁殖的化合物。
Laboratory studies have identified a compound in green tea that might keep viruses from multiplying.
该产品被称为“培养肉”(在科学仪器中培养出来的肉)，是从成千上万的、繁殖出来制造肌肉组织条状物的干细胞中制造出来的，整个过程完全没有离开过实验室。
The product, known as "in vitro meat", is made from thousands of stem cells which multiply to produce strips of muscle tissue without ever leaving the lab.
艾滋病毒攻击免疫细胞，在实验室试验中，病毒在愈后皮肤组织的繁殖速度，要比其他皮肤组织快3到5倍。
HIV targets immune cells and in laboratory tests the virus reproduced three to five times faster in tissue from the healed sites as in tissue from other areas.
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