特约研究院麦当娜·莱伯灵露西·沙克尔福德以及特约评论员丽莎·瑞恩保罗·凯恩杰里·马肯均对此文有所贡献。
Staff researchers Madonna Lebling and Lucy Shackelford and staff writers Lisa Rein, Paul Kane and Jerry Markon contributed to this report.
研究人员们进行了两组实验，其中一组由31名女士组成，用肉毒杆菌毒素和瑞蓝（玻尿酸）比较，后者是一种皮肤填充剂；另一组由56名女士和39名男士组成，他们均使用了能够放大肌肉信号的胶体。
Researchers conducted two experiments, one of 31 women, comparing Botox with Restylane, a dermal filler, and the other of 56 women and 39 men, using a gel that amplifies muscular signals.
长江实业、俄铝及其联合保荐人——瑞信(Credit Suisse)和法国巴黎银行(BNP Paribas)均拒绝置评。
Cheung Kong, UC Rusal and the listing's joint sponsors BNP Paribas and Credit Suisse declined to comment.
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