论文部分内容阅读
现代医学表明:肥胖是一种疾病它能诱发中风、糖尿病和高血压等心血管疾病。在影响人类肥瘦的综合因素中,基因的作用占80%以上。美国研究人员通过对特胖老鼠试验发现两个特别重要的基因:胖子(ob)和糖尿(db)。这两个基因只要有一个失活就会导致肥胖。经比较鼠类和人类基因DNA,也
Modern medicine shows that obesity is a disease that can induce cardiovascular diseases such as stroke, diabetes and hypertension. Genes contribute more than 80% to the combination of factors that affect human fatness. American researchers found two genes of particular importance by trying out teens: ob and diabetes (db). The loss of one of these two genes can lead to obesity. After comparing murine and human genetic DNA, too