2001年，加拿大亚伯达马鹿区医院整形外科医生罗德里戈·内拉（Rodrigo Neira）用激光照射人工培养的脂肪细胞，发现它使目标组织乳化了。
In 2001 RodrigoNeira, a plastic surgeon at Red Deer Regional Hospital in Alberta, Canada, shone a laser at cultured fat cells, and found that thisemulsified the targeted tissue.
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