澳大利亚科学家研究出一种基因疗法，能促进肌肉生长、增加肌肉强度，可望用于治疗肌肉萎缩甚至心脏病。位于悉尼的维克多·张心脏病研究所的科学家说，他们将一种基因进行改造，使之能产生一种名为“类胰岛素生长因子”的激素，这种激素能促进肌肉的生长。研究人员将改造出的 Australian scientists have developed a gene therapy, can promote muscle growth, increase muscle strength, is expected to be used to treat muscle atrophy and heart disease. Scientists at the Victor Hughes Heart Institute in Sydney say they have engineered a gene that produces a hormone called “insulin-like growth factor,” a hormone that boosts muscle growth. Researchers will transform it out